FILE NO. SM-CTV-O-228

TV/DVD COMBO

SERVICE MANUAL

MODEL NO. MTV-DV05

CHASSIS NO. CN-12DV

Please read this manual carefully before service.

TABLE OF CONTENTS

SERVICE SAFETY INSTRUCTIONS......................................................................2

ADJUSTMENTS ...................................................................................................................5

STRUCTURE AND CHASSIS FUNCTION DESCRIPTION .....................15

SERVICE DATA ....................................................................................................................21

TROUBLESHOOTING FLOW CHARTS ..............................................................65

APPENDIX

SERVICE MANUAL

SERVICE SAFETY INSTRUCTIONS WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”,

“SAFETY PRECAUTIONS”AND “PRODUCT SAFETY NOTICE”INSTRUCTION BELOW.

X-RAY RADIATION PRECAUTION 1. The EHT must be checked every time the TV is serviced to ensure that the CRT does not emit X-ray

radiation as result of excessive EHT voltage. The maximum EHT voltage permissible in any operating

circumstances must not exceed the rated value. When checking the EHT, use the High Voltage Check

procedure in this manual using an accurate EHT voltmeter.

2. The only source of X-RAY radiation in this TV is the CRT. The TV minimizes X-RAY radiation, which

ensures safety during normal operation. To prevent X-ray radiation, the replacement CRT must be

identical to the original fitted as specified in the parts list.

3. Some components used in this TV have safety related characteristics preventing the CRT from emitting

X-ray radiation. For continued safety, replacement component should be made after referring the

PRODUCT SAFETY NOTICE below.

4. Service and adjustment of the TV may result in changes in the nominal EHT voltage of the CRT anode.

So ensure that the maximum EHT voltage does not exceed the rated value after service and

adjustment.

SAFETY PRECAUTION WARNING: REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY.

1. The TV has a nominal working EHT voltage. Extreme caution should be exercised when working on the

TV with the back removed.

1.1 Do not attempt to service this TV if you are not conversant with the precautions and procedures for

working on high voltage equipment.

1.2 When handling or working on the CRT, always discharge the anode to the TV chassis before removing

the anode cap in case of electric shock.

1.3 The CRT, if broken, will violently expel glass fragments. Use shatterproof goggles and take extreme care

while handling.

1.4 Do not hold the CRT by the neck as this is a very dangerous practice.

2. It is essential that to maintain the safety of the customer all power cord forms be replaced exactly as

supplied from factory.

3. Voltage exists between the hot and cold ground when the TV is in operation. Install a suitable isolating

transformer of beyond rated overall power when servicing or connecting any test equipment for the sake

of safety.

4. When replacing ICs, use specific tools or a static-proof electric iron with small power (below 35W).

5. Do not use a magnetized screwdriver when tightening or loosing the deflection yoke assembly to avoid

electronic gun magnetized and decrement in convergence of the CRT.

6. When remounting the TV chassis, ensure that all guard devices, such as nonmetal control buttons,

switch, insulating sleeve, shielding cover, isolating resistors and capacitors, are installed on the original

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SERVICE MANUAL

place.

7. Replace blown fuses within the TV with the fuse specified in the parts list.

8. When replacing wires or components to terminals or tags, wind the leads around the terminal before

soldering. When replacing safety components identified by the international hazard symbols on the

circuit diagram and parts list, it must be the company-approved type and must be mounted as the

original.

9. Keep wires away from high temperature components.

PRODUCT SAFETY NOTICE CAUTION: FOR YOUR PROTECTION, THE FOLLOWING PRODUCT SAFETY NOTICE SHOULD BE

READ CAREFULLY BEFORE OPERATING AND SERVICING THIS TV SET.

1. Do not slap or beat the cabinet or CRT, since this may result in fire or explosion.

2. Never allow the TV sharing a plug or socket with other large-power equipment. Doing so may result in

too large load, thus causing fire.

3. Do not allow anything to rest on or roll over the power cord. Protect the power cord from being walked

on, modified, cut or pinched, particularly at plugs.

4. Do not place any objects, especially heavy objects and lightings, on top of the TV set. Do not install the

TV near any heat sources such as radiators, heat registers, stove, or other apparatus that produce heat.

5. Service personnel should observe the SAFETY INSTRUCTIONS in this manual during use and

servicing of this TV set. Otherwise, the resulted damage is not protected by the manufacturer.

6. Many electrical and mechanical components in this chassis have special safety-related characteristics.

These characteristics are often passed unnoticed by a visual inspection and the X-ray radiation

protection afforded by them cannot necessarily be obtained by using replacements rated at higher

voltages or wattage, etc. Components which have these special safety characteristics in this manual

and its supplements are identified by the international hazard symbols on the circuit diagram and parts

list. Before replacing any of these components read the parts list in this manual carefully. Substitute

replacement components which do not have the same safety characteristics as specified in the parts list

may create X-ray radiation.

SAFETY SYMBOL DESCRIPTION The lightning symbol in the triangle tells you that the voltage inside this product may be strong

enough to cause an electric shock. Extreme caution should be exercised when working on the

TV with the back removed.

This is an international hazard symbol, telling you that the components identified by the symbol

have special safety-related characteristics.

FDA This symbol tells you that the critical components identified by the FDA marking have special

safety-related characteristics.

UL This symbol tells you that the critical components identified by the UL marking have special

safety-related characteristics.

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SERVICE MANUAL

SERVICE SAFETY INSTRUCTIONS FOR DVD UNIT 1. Never allow unqualified personnel to remove and service the DVD130A modules.

2. The unit will generate static. Extreme care should be taken when servicing the modules DVD130A

modules.

3. Never touch the laser pickup head.

4. When this unit is connected to the mains, do not bring your eyes into the laser pickup head or try to look

into the disc tray of any of the opening. Looking into a laser may cause eyes damaged.

5. Ensure that leads of DVD130A are connected correctly.

6. When the unit is powered on, do not connect or disconnect the leads of DVD130A

7. Before power on, ensure each operating voltage coincides with the marking on the PCB and make sure

no short circuit exits on PCB.

8. Do not use scratched, warped or repaired discs.

MAINTENANCE

1. Place the unit on a stable stand or base that is of adequate size and strength to prevent the is from

being accidentally tipped over, pushed off, or pulled off. Do not place the set near or over a radiator or

heat register, or where it is exposed to direct sunlight.

2. Do not install the unit set in a place exposed to rain, water, excessive dust, mechanical vibrations or

impacts.

3. Allow enough space (at least 10cm) between the unit and wall or enclosures for proper ventilation.

4. Slots and openings in the cabinet should never be blocked by clothes or other objects.

5. Please power off the unit set and disconnect it from the wall immediately if any abnormal phenomenon

occurs, such as bad smell, belching smoke, sparkling, abnormal sound, no picture/sound/raster. Hold

the plug firmly when disconnecting the power cord.

6. Unplug the unit set from the wall outlet before cleaning or polishing it. Use a dry soft cloth for cleaning

the exterior of the unit set or CRT screen. Do not use liquid cleaners or aerosol cleaners.

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SERVICE MANUAL

ADJUSTMENTS

SET-UP ADJUSTMENTS

The following adjustments should be made when a complete realignment is required or a new picture tube is

installed.

Perform the adjustments in the following order:

1. Color purity

2. Convergence

3. White balance

Notes:

① The purity/convergence magnet assembly and rubber wedges need mechanical positioning.

② For some picture tubes, purity/convergence adjustments are not required.

1. Color Purity Adjustment

Preparation:

Before starting this adjustment, adjust the vertical sync, horizontal sync, vertical amplitude and focus.

1.1 Face the TV set north or south.

1.2 Connect the power plug into the wall outlet and turn on the main power switch of the TV set.

1.3 Operate the TV for at least 15 minutes.

1.4 Degauss the TV set using a specific degaussing coil.

1.5 Set the brightness and contrast to maximum.

1.6 Counter clockwise rotate the R/B low brightness potentiometers to the end and rotate the green low

brightness potentiometer to center.

1.7 Receive green raster pattern signals.

1.8 Loosen the clamp screw holding the deflection yoke assembly and slide it forward or backward to

display a vertical green zone on the screen. Rotate and spread the tabs of the purity magnet around the

neck of the CRT until the green zone is located vertically at the center of the screen.

1.9 Slowly move the deflection yoke assembly forward or backward until a uniform green screen is

obtained.

1.10 Tighten the clamp screw of the assembly temporarily. Check purity of the red raster and blue raster until

purity of the three rasters meets the requirements.

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SERVICE MANUAL

Yoke

Fig. 1

Fig. 2

2. Convergence Adjustment Preparation:

Before attempting any convergence adjustment, the TV should be operated for at least 15 minutes.

2.1 Center convergence adjustment

2.1.1 Receive dot pattern.

2.1.2 Adjust the brightness/contrast controls to obtain a sharp picture.

2.1.3 Adjust two tabs of the 4-pole magnet to change the angle between them and red and blue vertical

lines are superimposed each other on the center of the screen.

2.1.4 Turn both tabs at the same time keeping the angle constant to superimpose red and blue horizontal

on the center of the screen.

2.1.5 Adjust two tabs of the 6-pole magnet to superimpose red/blue line and green line.

2.1.6 Remember red and blue movement. Repeat steps 2.1.3～2.1.5 until optimal convergence is

obtained.

2.2 Circumference convergence adjustment

2.2.1 Loosen the clamp screw holding the deflection yoke assembly and allow it tilting. 6

SERVICE MANUAL

2.2.2 Temporarily put the first wedge between the picture tube and deflection yoke assembly. Move front

of the deflection yoke up or down to obtain better convergence in circumference. Push the mounted

wedge in to fix the yoke temporarily.

2.2.3 Put the second wedge into bottom.

2.2.4 Move front of the deflection yoke to the left or right to obtain better convergence in circumference.

2.2.5 Fix the deflection yoke position and put the third wedge in either upper space. Fasten the deflection

yoke assembly on the picture tube.

2.2.6 Detach the temporarily mounted wedge and put it in either upper space. Fasten the deflection yoke

assembly on the picture tube.

2.2.7 After fastening the three wedges, recheck overall convergence and ensure to get optimal

convergence. Tighten the lamp screw holding the deflection yoke assembly.

4-pole Magnet Movement 6-pole Magnet Movement Center Convergence by Convergence Magnets

Incline the Yoke Up (or Down) Incline the Yoke Right (or Left) Circumference Convergence by DEF Yoke

Fig.3

3. White Balance Adjustment

Generally, white balance adjustment is made with professional equipment. It’s not practical to get good

white balance only through manual adjustment. For TVs with I2C bus control, change the bus data to

adjust white balance.

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SERVICE MANUAL

CIRCUIT ADJUSTMENTS Preparation: Circuit adjustments should be made only after completion of set-up adjustments. Circuit adjustments can be performed using the adjustable components inside the TV set. For TVs with I2C bus control, first change the bus data.

1. Degaussing A degaussing coil is built inside he TV set. Each time the TV is powered on, the degaussing coil will automatically degauss the TV. If the TV is magnetized by external strong magnetic field, causing color spot on the screen, use a specific degausser to demagnetize the TV in the following ways. Otherwise, color distortion will be exist on the screen.

1.1 Power on the TV set and operate it for at least 15 minutes. 1.2 Receive red full-field pattern. 1.3 Power on the specific degausser and face it to the TV screen. 1.4 Turn on the degausser. Slowly move it around the screen and slowly take it away from the TV. 1.5 Repeat the above steps until the TV is degaussed completely. 2. Supply Voltage Adjustment

Caution: +B voltage has close relation to high voltage. To prevent X-ray radiation, set +B voltage to the rated voltage.

2.1 Make sure that the supply voltage is within the range of the rated value. 2.2 Connect a digital voltmeter to the +B voltage output terminal VD891 of the TV set. Power on the TV and

set the brightness and sub-brightness to minimum. 2.3 Regulate voltage adjustment components on the power PCB to make the voltmeter read 115±1V . 3. High Voltage Inspection

Caution: No high voltage adjustment components inside the chassis. Please perform high voltage inspection in the following ways.

3.1 Connect a precise static high voltmeter to the second anode (inside the high voltage cap) of the picture tube.

3.2 Plug in the supply socket (120V, AC) and turn on the TV. Set the brightness and contrast to minimum (0μA).

3.3 The high voltage reading should be less than the EHT limitation. 3.4 Change the brightness from minimum to maximum, and ensure high voltage not beyond the limitation in

any case. Nominal EHT voltage: 22±1KV Limited EHT voltage: 25KV

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SERVICE MANUAL

9

4. Focus Adjustment Caution: Dangerously high voltages are present inside the TV. Extreme caution should be exercised when working on the TV with the back removed.

4.1 After removing the back cover, look for the FBT on the main PCB. There should be a FCB on the FBT. 4.2 Power on the TV and preheat it for 15 min. 4.3 Receive a normal TV signal. Rotate knob of the FCB until you get a sharp picture.

Before Adjusting After Adjusting

5. Safety Inspection 5.1 Inspection for insulation and voltage-resistant

Perform safety test for all naked metal of the TV. Supply high voltage of 3000V AC, 50Hz (limit current of 10mA) between all naked metal and cold ground. Test every point for 3 seconds. and ensure no arcing and sparking.

5.2 Requirements for insulation resistance Measure resistance between naked metal of the TV and feed end of the power cord to be infinity with a DC-500 high resistance meter and insulation resistance between the naked metal and degaussing coil to be over 20MΩ.

6. DESIGN/SERVICE mode 6.1 To enter the DESIGN/USER SERVICE (S) mode

Set the volume to 0. Then press the MUTE key on the remote control and on the TV at the same time for over 2 seconds. In the S mode, press the POWER key to quit the S mode.

6.2 Adjustments and bus data Table 1 Bus Data

Item Symbol Description Bus Data MENU.00 V.POSITION VERTICAL POSITION 40 H.PHASE HORIZONTAL PHASE 15 V.SIZE VERTICAL SIZE 60 V.SC VERTICAL S-CORRECTION 18 V.LINE VERTICAL LINE 19 V.SIZE CMP VERTICAL SIZE COMPENSATION 7 MENU.01 SUB.BIAS SUB-BRIGHT 63 SUB.CONT SUB-CONTRAST 31 V.KILL VERTICAL KILL 0

(continued)

SERVICE MANUAL

RF.AGC RF AGC 20 R.BIAS RED BIAS 130 G.BIAS GREEN BIAS 130 B.BIAS BLUE BIAS 130 R.DRIVE RED DRIVE 75 G.DRIVE GREEN DRIVE 15 B.DRIVE BLUE DRIVE 75 MENU.02 SECAM B DC SECAM B-Y 0 SECAM R DC SECAM R-Y 0 H.APC GAIN HORIZONTAL APC GAIN 0 SYNC.KIL SYNC KILL 0 H.BLK.L HORIZONTAL BLANKING LEFT 4 H.BLK.R HORIZONTAL BLANKING RIGHT 4 CROS.B/W CROSSHATCH BLACK/WHITE 0 VIDEO.LVL VIDEO LEVEL 7 FM.LEVEL FM LEVEL 16 MENU.03 FM.MUTE FM MUTE 0 AUDIO.MUTE AUDIO MUIE 0 VIDEO.MUTE VIDEO MUTE 0 DEEM.TC DE-EMPHASIS TIME CONSTANT 0 SND.TRAP SOUND TRAP 0 MENU.04 SUB.COLOR SUB COLOR 63 SUB.TINT SUB TINT 32 SUB.SHARP SUB SHARP 63 AUTO FLESH AUTOMATIC FLESH 0 CORING.GAN CORING GAIN 1 C.EXT EXTERNAL CHROMA 0 C.BYPASS CHROMA BAND-PASS BYPASS 0 C.KILL ON COLOR KILL ON 0 MENU.05 FIL.SYS FILTER SYSTEM：SELECT Y/C FILTER MODE 1 COLOR.SYS COLOR SYSTEM 5 VOL.FIL VOLUME FILTER 0 VIF.SYS VIF SYSTEM 0 SIF.SYS.SW SIF SYSTEM SWITCH 0 VIDEO.SW VIDEO SWITCH 1 MENU.06 R/B G.BAL R-Y/B-Y GAIN BALANCE 7 R/B ANGLE R-Y/B-Y ANGLE 9 CD MODE VERTICAL COUNTDOWN MODE 0

(continued) 10

SERVICE MANUAL

GREY MODE GREY MODE 0 V.SETUP VERTICAL SETUP 1 MENU.07 BLANK.DEF BLANK DEFEAT 0 BRT.ABL.TH BRIGHT ABL THRESHOLD 7 RGB TEMP RGB TEMPERATURE SWITCH 1 BRT.ABL.DF BRIGHT ABL DEFEAT 0 MID.STP.DF BRIGHT MID STOP DEFEAT 0 FBP.BLK.SW FLYBACK PULSES（HORIZONTAL）BLANKING

SWITCH 0

MENU.08 DIGITAL.OSD DIGITAL OSD MODE 0 OSD.CONT OSD CONTRAST CONTROL 10 OSD.CONTST OSD CONTRAST TEST 0 OSD.H.POS OSD HORIZONTAL POSITION 22 MENU.09 H.FREQ HORIZONTAL FREQUENCY 46 FM.GAIN FM GAIN 0 C.KILL.OFF COLOR KILL OFF 0 AUDIO.SW AUDIO SWITCH 0 T.DISBLE TEST MODE SWITCH DISABLE 1 MENU.10 G/Y ANGLE G/Y ANGLE 0 COL KIL OP COLOR KILLER OPERATIONAL LEVEL 5 CBCR-IN YCBCR INPUT 1 Y-APF YCBCR MODE，ALL PASS FILTER MODE 0 PRE SHOOT PRE-SHOOT WIDTH 0 WPL OPE WHITE PEAK LIMITER LEVEL OPERATE 0 DC REST LUMA DC RESTORATION 0 BK STR STA BLACK STRETCH START POINT 1 BK STR GAN BLACK STRETCH START GAIN 1 MENU.11 OVER MD SW 1 Y GAMMA Y GAMMA START POINT 0 FSC C.SYNC fSC C-SYNC OUTPUT 1 VBLK SW VERTICAL BLANKING CONTROL SWITCH 0 SND TRAP SOUND TRAP 1 HALF TONE HALF TONE LEVEL 3 HALF T SW HALF TONE ON/OFF SWITCH 1 TST VERSET 0 MENU.12 E/W DC E/W（EAST/WEST） 32 E/W AMP E/W 32

(continued) 11

SERVICE MANUAL

(continued) 12

E/W TILT E/W 32 E/W C TOP E/W 5 E/W C BOTM E/W 5 MENU.13 E/W TEST E/W TEST 7 HSIZE COMP HORIZONTAL SIZE COMPENSATION 7 IF TEST 3B 3dB IF TEST 0 V.LEV ADJ VIDEO LEVEL ADJUSTMENT 0 OV MOD LEV 5 PRE/OVER PRE/OVER-SHOOT ADJUSTMENT 0 C.VCO SW CHROMA VCO（VOLTAGE CONTROLLED OSCILLATOR）SWITCH 0

C.VCO ADJ CHROMA VCO ADJUSTMENT 0 MENU.14 VNSYNC 0 TINT.THROU TINT THROUGH 0 HLOCK.VDET 0 MENU.15 OPT.1CHIP OPTION 1CHIP 1 OPT.VIDEO OPTION VIDEO 1 OPT.DVD OPTION DVD 1 OPT.AV1AV2 OPTION AV1/AV2 1 OPT.AV3 OPTION AV3 0 OPT.S-VHS OPTION S-VHS 1 OPT.YUV OPTION YUV 0 OPT.COMB OPTION COMB 0 OPT.BYPASS OPTION BYPASS 0 MENU.16 OPT. VM OPTION VM 0 OPT.BLUEBK OPTION BLUEBK 1 OPT.V-CHIP OPTION V-CHIP 1 OPT.CCD OPTION CCD 1 OPT.CLOCK OPTION CLOCK 1 OPT.P-ON OPTION 0 SRCH.SPEED SEARCH SPEED 0 ROM .CORREC ROM CORRECTION 0 MENU.17 OPT.BTSC OPTION BTSC 1 OPT.AV-INP OPTION AV-INP 0 OPT.BBE OPTION BBE 0 OPT. DVD-IN OPTION DVD-IN 0 SUB.BASS SUB BASS 3 SUB.TREBLE SUB TREBLE 3

SERVICE MANUAL

MENU.18 LOUNDNESS LOUDNESS 9 FM/AM.PRES FM/AM PRESETTING 63 SCART.PRES SCART PRESETTING SCART VOLUME 39 SCART.VOL SCART VOLUME 117 OPT.AVC OPTION AVC 1 AVC.DECAY 2 BBE.BASS BBE BASS 32 BBE.TREBLE BBE TREBLE 32

Notes: ① The data sheet may differ dependent on different models. ② The data sheet may differ dependent on different CRTs for the same model.

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SERVICE MANUAL

ADJUSTMENTS FOR DVD UNIT 1. Power on the unit only after ensuring DVD130A modules is connected correctly in accordance with the

wiring diagram. 2. If the unit fails to play after power-on, repair the DVD130A according to the service illustration until it can

read discs and has corresponding AV output. 3. Inspect audio output of the DVD130A in the following ways.

a. Inspect digital audio output: When playing a disc, connect a signal cable to the coaxial output terminal. Press the SETUP button on the remote control and set “AUDIO OUT” in the SETUP menu to “SPDIF/SOURCE CODE”. Then start playback with the PLAY button and the following diagram will be displayed with waveform amplitude of 0.75±0.25Vpp on the oscilloscope. After inspection, set “AUDIO OUT”to “ANALOG”.

b. Connect the OUT terminal on the DVD130A to the IN terminal on the TV and shift the TV to the DVD mode. After power-on for several seconds, the TV should display the preset LOGO picture on the screen, which should be smooth and distort-free with normal color. Press the OPEN/CLOSE button on the remote control to open the disc tray. Place the disc on the disc tray. Press the PLAY button and play should begin after several seconds. The color and sound should be normal, and picture should be smooth and distortionless.

c. With a CD disc played, the TV should display the preset LOGO picture on the screen. The color and sound should be normal, and picture should be smooth and distortionless.

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SERVICE MANUAL

STRUCTURE AND CHASSIS FUNCTION DESCRIPTION 1. STRUCTURE BLOCK DIAGRAM (For CPU CH04T1224 Only)

15

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SERVICE MANUAL

3.BLOCK DIAGRAM OF SUPPLY VOLTAGE SYSTEM

16

Fig. 6 Block D

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V S

upply Voltage S

ystem

SERVICE MANUAL

4. BLOCK DIAGRAM OF REMOTE CONTROL SYSTEM

17

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4．STRUCTURE BLOCK DIAGRAM FOR DVD130A

Fig. 8 Structure Block Diagram for DVD130A

18

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d +D

J-10

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EEPROM 24C01

2X16M SDRAM

MT1369AE 74HCU04

CS4340 Audio DAC

NJM4558M Audio Amp

8M FLASH BA5954

MT1

336E

L-out

SPDIF

S-VIDEO

R-out

L R

DVD130A MODULE

Power Supply

CS4955-CD

TV

SERVICE MANUAL

5．CHASSIS FUNCTION DESCRIPTION 5.1. General Description

MTV-DV05 TV/DVD combo has combined function of TV signal reception and DVD discs playback, of

which TV unit uses CN-12C2 chassis and DVD unit uses loader DVD 130A.

CN-12C2 chassis applies a single chip IC LA76835 of Japan-based Sanyo for small signal processing,

featuring multi system reception. The applied I2C bus control technology can automatically adjust and

control the TV for much convenience of operation and servicing. Refer to Fig.4 about the chassis’

structure block diagram.

Compatible with DVD, CD, VCD, SVCD, MP3, and KODAR Picture CD, DVD130A, high-quality modules

with various functions, features multi angle, multilingual and multi captions. With Dolby dual channel

amplifying and DTS coaxial cable, the DVD audio system offers astonishingly high-quality audio output.

DVD130A consists of a disc tray (including DJ-100 assembly and small loader DV-33FS) and analog

signal processor/servo control/MPEG decoding board MT1369AE+MT1336E. The servo control/MPEG

decoding board MT1369AE, developed by MEDIATEK, is designed for use in signal control, decoding,

data processing, etc., featuring servo control, AV decoding, analog front end, DPU (DATA PATH UNIT),

main axis control, CSS/CPPM module, system analysis program, video output unit, audio terminals and

system control. MT1336E, also

developed by MEDIATEK, is a high-performance CMOS analog signal processor with servo amplifying

and DPD tracking error signal for use in CD-ROM drive and DVD-RAM. For DVD-RAM, MT1336E also

uses DPP for developing tracking signal and DAD for processing focus signal. Meanwhile, the IC,

programmable, is equipped with a separate DVD-ROM, CD-ROM two-way automatic laser power

control circuit and reference voltage generator.

5.2 Key ICs and Assemblies

5.2.1 The CN-12C2 chassis mainly uses the following ICs and assemblies.

Table 2 Key ICs and Assemblies of CN-12C2 Chassis Serial No. Position Type Function Description

1 D701 CH04T1227

Microcontroller

2 D702 AT24C08 EEPROM 3 N101 LA76835 Small signal processor 4 NV01 KA2192B TV/Video switch circuit 5 N301 LA7840 Vertical output circuit 6 N191 TDA7057AQ Sound power amplifier 7 NN01 TDA9808T Audio IF demodulator 8 NN02 MSP3410G NICAM audio processor

9 N503 LM7805 Tri-pin regulator 10 NK01 HEF4053 Electronic switch circuit 11 U101 TDQ-3B8/136 Tuner

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SERVICE MANUAL

5.2.2. The DVD130A mainly uses the following ICs and assemblies.

Table 3 Key ICs and Assemblies of DVD130A Serial No. Position Type Function Description

MPEG board Drawing No. JUV2.033.071-1MX 1 U1 MT1336E RF amplifier 2 U2 BA5954FM Focus/tracking coil and feed motor drive 3 U3 MT1369AE MPEG decoder 4 U5 74HCU04 Enhancement drive 5 U7 8M FLASH Flash memory 6 U9 NJM4558M Sound amplifier 7 U10 24C01 1K EEPOM 8 U13 CS4340 Audio D/A controller 9 U14 CS4955-CD Video encoder

10 U17 16M SDRAM Dynamic EEPROM DJ-100 Disc tray assembly

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SERVICE MANUAL

SERVICE DATA SERVICE DATA FOR TV UNIT TECHNICAL DATA OF KEY ICS CH04T1227 (D701) 8-Bit Single Chip Microcontroller 1. Overview The LC86F344BA are 8-bit single chip microcontrollers with the following on-chip functional blocks: -CPU:Operable at a minimum bus cycle time of 0.424µs -On-chip ROM capacity Program ROM:32K/28K/24K/20K/16K bytes CGROM:16K bytes -On-chip ROM capacity: 512 bytes -OSD RAM: 352×9 bits -Closed-Caption TV controller and the on-screen display controller -Closed-Caption data slicer -Four channels×6-bit AD Converter -Three channels×7-bit PWM -16-bit timer/counter,14-bit base timer -IIC-bus compliant serial interface circuit (Multi-master type) -ROM correction function -11-source 8-vectored interrupt system -Integrated system clock generator and display clock generator Only one X’tal oscillator (32.768kHz) for PLL reference is used for both generators TV control and the Closed Caption function All of the above functions are fabricated on a single chip.

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SERVICE MANUAL

2. System Block Diagram

Fig. 9

3. Refer to Table 4 about Functions and Service Data of the IC’s Pins.

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SERVICE MANUAL

AT24C08 (D702) EEPROM

1. Features ·Data EEPROM internally organized as 1024/2048 bytes

and 64/128 pages×16 bytes 2. Pin Configuration

·Page protection mode, flexible page-by-page hardware write protection

- Additional protection EEPROM of 64/128 bits, 1 bit per data page

- Protection setting for each data page by writing its protection bit

- Protection management without switching WP pin ·Low power CMOS ·Vcc=2.7 to 5.5V operation ·Two wire serial interface bus, I2C-Bus compatible ·Filtered inputs for noise suppression with Schmitt trigger ·Clock frequency up to 400 kHz ·High programming flexibility - Internal programming voltage - Self timed programming cycle including erase - Byte-write and page-write programming, between 1 and 16 bytes - Typical programming time 6 ms(<10ms) for up to 16 bytes ·High reliability - Endurance 106 cycles1) - Data retention 40 years1) - ESD protection 4000 V on all pins ·8 pin DIP/DSO packages ·Available for extended temperature ranges - Industrial: -40 to +85 - Automotive: -40 to +125

3. Block Diagram

Fig.10

4. Refer to Table 5 about Functions and Service Data of AT24C08’s Pins.

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SERVICE MANUAL

KA2192B (NV01) TV/Video Switch Circuit

1. Features The TV/Video switch circuit KA2192B (NY01) is an electronic switch circuit controlling four sets of audio signal inputs, three sets of video signal inputs, two sets of Y/C separation signals inputs, one set of video signal output, one set of Y/C separation signal output and one set of audio signal output. 2. Block Diagram

Fig.11 3. Value Table

Level for Control Terminal

(15) (16)

Switchover Mode

H H TV

H L AV1

L H SVHS

L L AV2

4. Refer to Table 6 about Functions and Service Data of KA2192B’s Pins.

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SERVICE MANUAL

LA7840 (N301) Vertical Deflection Output Circuit 1. Features ·Low power dissipation due to built-in pump-up circuit

·Vertical output circuit

·Thermal protection circuit built in

·Excellent crossover characteristics

·DC coupling possible

2. Block Diagram

Fig. 12

3. Refer to Table 7 about Functions and Service Data of LA7840’s Pins.

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SERVICE MANUAL

TDA7057AQ (N191) 2×8W Stereo BTL Audio Output Amplifier with DC Volume Control 1. Features ·DC volume control ·Few external components ·Mute mode ·Thermal protection ·Short-circuit proof ·No switch-on and switch-off clicks ·Good overall stability ·Low power consumption ·Low HF radiation ·ESD protected on all pins.

2. General Description The TDA7057AQ is a stereo BTL output amplifier with DC volume control. The device is designed for use in TVs and monitiors, but is also suitable for battery-fed portable recorders and radios. Missing Current Limiter (MCL) A MCL protection circuit is built-in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100mA (typical 300 Ma). This level of 100mA allows for single-ended headphone applications.

3. Block Diagram

Fig.13 Block Diagram 4. Refer to Table 8 about Functions and Service Data of TDA7057AQ’ s Pins.

26

SERVICE MANUAL

HEF4053 (NK01) Triple 2-channel Analog Multiplexer/Demultiplexer 1. Description The HEF4053 is a triple 2-channel analog multiplexer/demultiplexer with a common enable input (E). Each multiplexer/ demultiplexer has two independent inputs/ outputs (Y0 and Y1), a common input/ output (Z), and select inputs (Sn). Each also contains two-bidirectional analog switches, each with one side connected to an independent input/output (Y0 and Y1) and the other side connected to a common input/output(Z).

With (E) LOW, one of the two switches is selected (low impedance ON-state) by Sn. With E HIGH, all switches are in the high impedance OFF-state, independent of SA to SC. VDD and VSS are the supply voltage connections for the digital control inputs (SA to SC and E). The VDD to VSS range is 3 to 15V.The analog inputs/outputs (Y0,Y1 and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD-VEE may not exceed 15 V. For operation as a digital multiplexer/ demultiplexer, VEE is connected to VSS (typically ground).

2. Block Diagram

Fig. 14 Functional Diagram

3. Function Table Inputs

E Sn Channel

On L L Yon-Zn L H Yin-Zn H X none

Notes H=HIGH state (the more positive voltage) L=LOW state (the less positive voltage) X=STATE is immaterial

4. Refer to Table 11 about Functions and Data of HEF4053’s Pins.

27

SERVICE MANUAL

TDA9808T SINGLE STANDARD VIF-PLL WITH QSS-IF AND FM-PLL DEMODULATOR 1. Features ·5V supply voltage (9V supply voltage for TDA9808T (DIP20) only) ·Applicable for IFs (lntermediate Frequencies) of 38.9MHz, 45.75MHz and 58.75 MHz ·Gain controlled wide band Video IF (VIF)- amplifier (AC-coupled) ·True synchronous demodulation with active carrier regeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response) ·Robustness for over-modulation better than 105% due to Phase Locked Loop (PLL)-bandwidth control at negative modulated standards ·VIF Automatic Gain Control (AGC) detector for gain control, operating as peak sync detector ·Tuner AGC with adjustable TakeOver Point (TOP) ·Automatic Frequency Control (AFC) detector without extra reference circuit ·AC-coupled limiter amplifier for sound intercarrier signal ·Alignment-free FM-PLL demodulator with high linearity ·Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode (PLL controlled); SIF AGC detector for gain controlled SIF amplifier, single reference QSS mixer for high performance ·Electrostatic Discharge (ESD) protection for all pins.

2. General Description The TDA9808T is an integrated circuit for single standard (negative modulated) vision IF signal processing and FM demodulation, with single reference QSS-IF in TV and VTR sets.

28

SERVICE MANUAL

3. Block Diagram

Fig.

15

Bloc

k D

iagr

am

4. Refer to Table 20 about Functions and Data of the IC’s Pins.

29

SERVICE MANUAL

MSP34X0G MULTISTANDARD SOUND PROCESSOR FAMILY

Release Note: Revision bars indicate significant changes to the previous edition. The hardware and software description in this document is valid for the MSP34X0G version B5 and following versions. 1. Introduction The MSP34X0G family of single-chip Multistandard Sound Processors covers the sound processing of all analog TV-Standards worldwide, as well as the NICAM digital sound standards. The full TV sound processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed on a single chip. Figure 10 shows a simplified functional block diagram of the MSP34X0G. This new generation of TV sound processing ICs now includes versions for processing the multichannel television sound (MTS) signal conforming to the standard recommended by the Broadcast Television Systems Committee (BTSC). The DBX noise reduction, or alternatively MICRONAS Noise Reduction (MNR) is performed alignment free.

Other processed standards are the Japanese FM-FM multiplex standard (EIA-J) and the FM Stereo Radio standard.

Current ICs have to perform adjustment procedures in order to achieve good stereo separation for BTSC and EIA-J. The MSP34X0G has optimum stereo performance without any adjustments. All MSP34X0G versions are pin and software downward-compatible to the MSP34X0G. The MSP34X0G further simplifies controlling software. Standard selection requires a single I2C transmission only. The MSP34X0G has built-in automatic Functions: The IC is able to detect the actual sound standard automatically (Automatic Standard Detection). Furthermore, pilot levels and identification signals can be evaluated internally with subsequent switching between mono/stereo/bilingual, no I2C interaction is necessary (Automatic Sound Selection). The ICs are produced in submicron CMOS technology. The MSP34X0G is available in the following packages, PLCC68, PSDIP64, PSDIP52, PQFP80 and PLQFP64.

2. Block Diagram

Fig. 16 Simplified Functional Block Diagram of the MSP34X0G 3. Refer to Table 21 about Functions and Data of the IC’s Pins.

30

SERVICE MANUAL

SERVICE DATA OF KEY ICS Table 4 Functions and Service Data of LA76835 (N101)’s Pins

GDM8145 Multimeter Ground Resistance (Ω)

Pin No. Function Description Voltage

of Pin (V)

Measure with red probe

while grounding

black probe.

Measure with black probe

while grounding red probe.

1 Audio signal output (NC) 2.33 810 712 2 Audio demodulation output 2.36 975 675 3 IF AGC filter 2.6 860 718 4 RFAGC voltage output 1.95 ∞ 680 5 IF signal input 2.89 780 693 6 IF signal input 2.89 778 712 7 IF circuit ground 0 0 0 8 Supply voltage for IF circuit 5.04 500 280 9 Filter for discriminator 1.98 910 713

10 AFT voltage output 3.65 910 617 11 I2C bus data line 4.71 1560 640 12 I2C bus clock line 4.41 1542 667 13 Auto brightness control input 3.68 945 577 14 R character signal input 1.43/0 920 700 15 G character signal input 1.46/0 913 701 16 B character signal input 1.44/0 906 700 17 Supply voltage for decoder 0.02/0 780 683 18 Red (R) signal output 8.28 525 500 19 Green (G) signal output 2.81 780 671 20 Blue (B) signal output 2.79 780 670 21 Character blanking signal input 2.7 780 670 22 White balance adjusting signal input (NC) 1.85 830 696 23 Vertical sawtooth output 2.45 710 672 24 Vertical sawtooth generation 2.64 782 702 25 Horizontal start supply voltage 5.27 350 350 26 Low pass filter for horizontal AFC 2.72 815 708 27 Line drive pulse output 0.72 700 653 28 Line flyback pulse input 0.91 785 707 29 Reference voltage generation terminal 1.74 746 700 30 B-Y color difference signal input (SECOM) 0.93 825 608 31 C-Y color difference signal input (SECOM) 0.94 330 330 32 External video/chroma signals inputs 4.17 ∞ 567 33 1H baseband delay circuit ground 0 0 0

(continued)

31

SERVICE MANUAL

34 X-RAY detection input 0 775 712

35 4.43MHz CW signal output or SECAM killer signal input

2.05 776 712

36 AFC filter for color sub-carrier 3.41 810 724

37 Clamp filter 0 800 706

38 4.43 MHz crystal oscillator connection 2.83 790 716

39 APC filter 1.89 760 697

40 Video signal output (NC) 2.76 730 662

41 Video/chroma/scan part ground 0 0 0

42 Video signals input from AV terminals or Y signal input from S-VIDEO terminal

2.93 800 711

43 Supply voltage for video/chroma/scan part 4.99 285 280

44 C signal input from AV terminals or S-VIDEO terminal (NC)

2.76 805 707

45 Filter for black level stretch 3.16 762 700

46 Video detection output 2.9 397 397

47 IF lock detection filter 3.58 840 712

48 External VCO harmonic oscillating coil 4.29 526 526

49 External VCO harmonic oscillating coil 4.29 530 530

50 IF PLL APC filter 2.47 820 698

51 Audio signal input (NC) 2.23 800 701

52 Sound IF output 1.94 809 697

53 APC filter for audio discrimination 2.41 808 691

54 Sound IF input 3.17 824 712

Table 5 Functions and Service Data of CH04T1227 (D701)’s Pins GDM8145 Multimeter

Ground Resistance (KΩ) Pin No. Function Description Voltage

of Pin (V)

Measure with red probe

while grounding

black probe.

Measure with black probe

while grounding red probe.

1 Not connected 1.50 11.8 4.40

2 Not connected 1.43 12.1 5.20

(continued)

32

SERVICE MANUAL

3 Bus data line 4.70 11.6 6.20

4 Bus clock line 4.47 12.1 6.00

5 Ground 0.00 0.00 0.00

6 Input terminal for clock oscillating signal 1.78 12.6 5.1

7 Output terminal for clock oscillating signal 2.88 12.0 4.91

8 Supply voltage 5.31 7.90 3.72

9 Button-control voltage input terminal 1 0.02 9.70 5.34

10 AFT voltage input terminal 2.47 4.90 5.08

11 X-RAY detection input 2325 6.70 4.59

12 Button-control voltage input terminal 2 0.015 8.86 3.81

13 Reset 5.27 4.67 1.88

14 Character oscillating filter 3.87 1.11 4.98

15 Video signal input terminal 3.53 12.3 4.50

16 Three bits input/output terminals 0.01 9.76 15.0

17 Input terminal for vertical flyback pulse 5.07 15.4 18.1 18 Input terminal for horizontal flyback pulse 4.62 17.4 18.4 19 R character output terminal 0.015 3.92 3.29 20 G character output terminal 0.014 3.95 3.71 21 B character output terminal 0.015 3.19 3.66 22 Output terminal for fast blanking signal 0.015 6.50 3.67 23 Mute 0.015 18.7 17.62 24 Standby control 0.015 1.43 7.30 25 Not connected 1.23 9.50 6.65 26 Control terminal for production modes 4.61 13.0 6.95 27 Degaussing circuit control 0.014 3.713 3.42 28 Remote control signal input 5.19 12.2 5.32 29 Not connected 5.30 12.4 5.49 30 Not connected 5.30 12.6 5.42 31 Not connected 0.01 12.7 5.35 32 Not connected 0.01 12.7 5.30 33 Output terminal for on/off control signals 5.30 12.7 6.59 34 Output terminal for AV2 on/off control 5.30 11.8 6.36 35 Output terminal for AV1 on/off control 5.30 11.4 6.33 36 Output terminal for AV0 on/off control 5.29 11.2 6.33

33

SERVICE MANUAL

Table 6 Functions and Service Data of AT24C08 (D702)’s Pins

GDM8145 Multimeter

Ground Resistance (KΩ) Pin No. Function Description Voltage of

Pin (V) Measure with red

probe while grounding black

probe.

Measure with black probe while

grounding red probe.

1 Address terminal 0 0 0 0

2 Address terminal 1 0 0 0

3 Address terminal 2 0 0 0

4 Ground 0 0 0

5 Data line 4.8 11.7 5.25

6 Clock line 4.8 11.72 5.5

7 Write-in/read-out control terminal 0 0 0

8 Supply voltage 5 6.7 4

Table 7 Functions and Service Data of KA2192B (NV01)’s Pins DT890D Digital Multimeter

Ground Resistance (KΩ) Pin No. Function Description Voltage

of Pin (V)

Measure with red probe while grounding black probe.

Measure with black probe while grounding red probe.

1 L TV IN 5.67 6.45 3.53

2 R TV IN 5.67 6.45 3.74

3 TV IN 5.67 6.57 4.02

4 LS IN 5.69 6.45 3.66

5 RS IN 5.69 6.47 3.72

6 SY IN 5.54 6.85 3.96

7 TV SW 0.00 0.00 0.00

8 SC IN 5.54 6.75 3.85

9 L1 IN 5.69 6.43 3.36

10 R1 IN 5.70 6.37 3.72

11 E1 IN 5.56 6.85 3.96

12 L2 IN 5.70 6.43 3.87

(continued)

34

SERVICE MANUAL

13 R2 IN 5.70 6.33

14 E2 IN 5.56 4.01

15 SW1 6.84 5.59

16 5.25 6.85 5.59

MUTE 0.00 0.00 0.00

18 3.89 1.418 1.51

GND 0.00 0.00 0.00

20 C OUT 3.84 0.96

21 R OUT 4.37 3.35

22 L OUT 6.61 3.31

23 0.06 3.97

24 Y IN 6.70 4.18

25 3.47 6.80 5.75

C IN 5.57 6.67 4.07

3.67

6.83

5.25

SW2

17

Y OUT

19

1.15

0.63

4.37

6.71 NC

5.55

SYNC CLAMP

26

27 NC 0.25 6.69 4.13

28 VCC 9.38 0.34 0.33

29 VCC 9.38 0.31 0.30

30 VOUT 3.17 6.47 0.48

Table 8 Functions and Service Data of LA7840 (N301)’s Pins DT890D Digital Multimeter

Ground Resistance (Ω) Pin No. Function Description Voltage of

Pin (V) Measure with red probe while grounding black probe.

Measure with black probe while grounding red probe.

1 Ground 0 0 0

2 Vertical output terminal 14.8 365 360

3 Pump supply voltage input 24.5 ∞ 584

4 Reference voltage 2.24 660 600

5 Inverting input terminal 2.23 800 672

6 Supply voltage 24 770 465

7 Vertical flyback pulse output terminal

2.25 1167 638

35

SERVICE MANUAL

Table 9 Functions and Service Data of TDA7057AQ (N191)’s Pins GDM8145 Multimeter

Pin No. Function Description Voltage

(V) Positive Resistance (KΩ)

Negative Resistance (KΩ)

1 Volume control input 0.95 6.85 6.15

2 Not connected 0.00 ∞ ∞

3 Audio R signal input 2.38 12.59 6.51

4 Supply voltage 17.48 0.47 0.47

5 Audio L signal input 2.37 12.5 6.51

6 Ground 0.00 0.00 0.00

7 Volume control input 0.95 6.85 0.15

8 Left channel in-phase signal output 8016 6.46 5.59

9 Ground 0.00 0.00 0.00

10 Left channel inverting signal output 8.25 6.46 5.59

11 Right channel inverting signal output 8.24 6.46 5.59

12 Ground 0.00 0.00 0.00

13 Right channel in-phase signal output 8.13 6.46 5.59

Table 10 Functions and Service Data of HEF4053 (NK01)’s Pins GDM8145 Multimeter Pin

No. Function Description Voltage (V)

Positive Resistance (KΩ)

Negative Resistance (KΩ)

1 Signal input terminal 3.91 6.31 0.12 2 Signal input terminal 5.01 6.31 0.11 3 Signal input terminal 0.00 0.00 3.41 4 Signal output terminal 0.02 6.07 0.05 5 Signal input terminal 0.22 6.17 3.72 6 Ground 0.00 0.00 0.00 7 Ground 0.00 0.017 0.00 8 Ground 0.00 0.017 0.00 9 Control signal input terminal 4.42 6.27 6.08

10 Control signal input terminal 4.42 6.24 6.07 11 Control signal input terminal 4.42 6.24 6.08 12 Signal input terminal 3.30 6.08 3.66 13 Signal output terminal 1.31 5.96 4.72 14 Signal input terminal 1.44 5.95 3.69 15 Signal output terminal 1.43 6.017 4.01 16 Supply voltage 5.04 0.352 0.33

36

SERVICE MANUAL

Table 11 Functions and Service Data of LM7805 (N503)’s Pins DT890D Digital Multimeter

Ground Resistance (Ω) Pin No. Function Description Voltage of

Pin (V)

Measure with red probe while grounding black probe.

Measure with black probe while grounding red probe.

1 Input terminal 15 865 477 2 Regulation output 5 1015 477 3 Ground 0 0 477

Table 12 Functions and Service Data of TDA9808T Pins Digital Multimeter

Pin No. Function Description Reference Voltage (V)

Positive Resistance (20KΩ)

Negative Resistance(20KΩ)

1 PIF signal input 1 3.23 7.2 6.03 2 PIF signal input 2 3.23 7.2 5.99 3 RFAGC start-control level adjust 0.99 6.7 5.85 4 PLL APC filter 2.53 7.9 6.3 5 Audio AGC filter 3.29 7.8 6.17 6 Audio output (NTSC 4.5MHz) 2.34 7.2 5.86 7 Filter 1.79 7.9 6.29 8 1/2VCC comparison voltage bias 0 ∞ ∞ 9 Video output 2.18 7.6 6.09

10 Second SIF signal output 2.03 7.7 6.17 11 Second SIF signal input 2.81 5.2 4.99 12 RFAGC output 0.04 6.1 13 AGC signal output 3.05 7.9 6.2 14 External connection for VCO oscillating LC network 2.76 7 6 15 External connection for VCO oscillating LC network 2.76 7 6 16 Ground 0 0.001 0.00 17 AGC filter 3.13 7.9 6.11 18 Supply voltage input terminal 8 2.1 2.7 19 SIF signal input 3.2 2.1 6.27 20 SIF signal input? 3.2 7 6.27

Table 13 Functions and Service Data of MSP3410G Pins Digital Multimeter

Pin No. Function Description Reference Voltage (V)

Positive Resistance (20KΩ)

Negative Resistance (20KΩ)

1 TP NC 0.16 7.3 5.3 2 AVD-GL-OUT NC 2.52 6.8 5.51 3 D-CTR-I/O-1 NC 0.01 7.3 5.57 4 D-CTR-I/O-0 NC 0.01 7.2 5.58 5 ADR-SEL 4.79 0.7 4.54

37 (Continued)

SERVICE MANUAL

6 STANDBYQ 4.79 0.7 4.54 7 I2C-CL 3.56 7 4.44 8 I2C-DA 3.9 7 4.44 9 I2S-CL NC 2.36 7.2 6.24

10 I2S-WS NC 2.4 7.2 6.24 11 I2C-DA-WT NC 2.36 7.2 6.24 12 I2S-DA-IN1 NC 0.07 7.2 5.29 13 ADR-DA NC 0.07 7.2 5.59 14 ADR-WS 0.07 7.2 5.59 15 ADR-CL 0.07 7.2 5.59 16 DVSVP 4.79 0.7 4.54 17 DVSS 0.01 0.001 0.00 18 I2S-DA-IN2 NC 0.07 7.3 5.31 19 NC 0 ∞ ∞ 20 RESETQ 4.76 7 5.24 21 DACA-R NC 0.8 3.5 3.54 22 DACA-L NC 0.08 3.5 3.52 23 VREF-I 0.01 0.001 0.00 24 DACM-R 0.17 3.5 3.52 25 DACM-L 0.08 3.5 3.54 26 DACM-SVB NC 0.18 3.6 3.6 27 SC2-OUT-R NC 3.82 7.1 5.92 28 SC2-OUT-L NC 3.82 7.1 5.91 29 CREF 1 0.01 0.001 0.00 30 SC1-OVT-R 3.82 7.1 5.91 31 SC1-OUT-L 3.82 7.1 5.92 32 SAPL-A 7.19 7.1 6.04 33 AHVSUP 8 1.3 4.59 34 CAPL-M 7.2 7.1 6.04 35 AHVSS 7.2 7.1 0.00 36 ABNDC 0.01 0.001 6.02 37 SC3-ZN-L NC 3.74 7.1 6.1 38 SC3-IN-R NC 3.77 7.1 6.1 39 SC2-IN-L NC 3.77 7.1 6.1 40 SC2-IN-R NC 3.77 7.1 6.1 41 SC1-IN-L 3.77 7.1 6.1 42 SC1-IN-R 3.77 7.1 6.1 43 VREFTOP 2.6 1.6 1.63 44 WONO-IN NC 3.78 7 6.1 45 AVSS 0.01 0.001 0.00 46 AVSVP 4.9 0.7 4.53 47 ANA-IN1+ 1.53 7.3 5.27 48 ANA-IN1- 1.53 7.3 5.26 49 ANA-IN2+ 0.09 7.3 5.27

(Continued) 38

SERVICE MANUAL

50 TESTEN 0.01 0.001 0.00 51 XTAL-2N 2.35 6.8 5.27 52 XTAL-OUT 2.36Hs 6.8 5.3

39

SERVICE MANUAL

40

WAVEFORMS OF KEY POINTS

Switch Transistor QI’S D on DVD Power PCB

DVD Power PCB N01’s Pin 6

D701’s Pin 4 SDA

DVD Power PCB N01’s Pin 4

D701’s Pin 3 SCL

1

D701’s Pin 6 XT

SERVICE MANUAL

41

D701’s Pin 7 XT2 D701’s Pin 15 C-VIN

D701’s Pin 17 V-SYNC D701’s Pin 18 H-SYNC

N101’s Pin 19 R-OUT N101’s Pin 20 G-OUT

SERVICE MANUAL

42

N101’s Pin 21 B-OUT N101’s Pin 23 VER-OUT

N101’s Pin 27 HOR-OUT N101’s Pin 46 VIDEO-OUT

N101’s Pin 38 X TAL N101’s Pin 28 FBP-IN

SERVICE MANUAL

43

V431 C V431 B

V432 B

N301’s Pin2 VER-OUT N301’s Pin 5 INVERTING-IN

V513 C V513 B

V432 C

SERVICE MANUAL

SERVICE DATA FOR DVD UNIT TECHNICAL DATA OF KEY ICS

MT1369AE MPEG decoder/DVD servo processor 1. Features Super lntegration DVD player single chip · Servo controller and data channel processing · MPEG-1/MPEG-2/JPEG video decoding · AC-3/DTS/DVD-Audio/MP3 audio decoding · Unified track buffer and A/V decoding buffer · Video processing for scaling and video quality enhancement · OSD & Sub-picture decoding · Built-in clock generator Speed Performance on Servo and Decoding · DVD-ROM up to 8XS · CD-ROM up to 24XS · Built-in a frequency programmable clock to μp and RSPO decoder to optimize the

performance over power Channel Data Processor · Provides interface with analog front-end processor · Analog data slicer for small jitter capability · Built-in high performance data PLL for channel data demodulation · EFM/EFM+ data demodulation · Enhanced channel data frame sync protection & DVD-ROM sector sync protection Servo Control and Spindle Motor Control · Programmable frequency error gain and phase error gain of spindle PLL to control spindle motor on CLV

and CAV mode · Provide a varipitch speed control for CLV and CAV mode · Built-in ADCs and DACs for digital servo control · Provide 2 general PWM · Tray control can be PWM output or digital output · Built-in DSP for digital servo control Host Micro controller · Built-in 8032 micro controller · Built-in internal 373 and 8-bit programmable lower address port · 256-bytes on-chip RAM · Up to 1M bytes FLASH-programming interface · Supports 5/3.3-Volt. FLASH interface · Supports power-down mode · Supports additional serial port DVD-ROM/CD-ROM Decoding Logic · Supports CD-ROM Mode 1， CD-ROM XA Mode 2 Form 1， CD-ROM XA Mode 2 Form 2， and CD-DA

formats

45

SERVICE MANUAL

· High-speed ECC logic capable of correcting one error per each P-codeword or Q-codeword · Automatic sector mode and form detection · Automatic sector header verification · 8-bit counter for decode completion on ck · Automatically repeated error corrections · 8-bit C2 Pointer counter · Decoder Error Notification Interrupt that signals various decoder errors · Provide error correction acceleration Buffer Memory Controller · Supports 16Mb/32Mb/64Mb SDRAM · Supports 16-bit/32-bit SDRAM data bus interface · Build in a DRAM interface programmable clock to optimize the DRAM performance · Provide the self-refresh mode SDRAM · Programmable DRAM access cycle and refresh cycle timings · Block-based sector addressing · Programmable buffering counter for buffer status tracking · Maximum DRAM speed is 133MHz · Support 5/3.3-Volt. DRAM Interface Video Decode · Decodes MPEG1 video and MPEG2 main level，main profile video（720/480 and 720×576） · Maximum input bit-rate of 15Mbits/sec · Smooth digest view function with 1, P and B picture decoding · Baseline, extended-sequential and progressive JPEG image decoding · Support CD-G titles Video/SPU/HLI Processor · Arbitrary ratio vertical/horizontal scaling of video, from 0.25X to 256X · 256/16/4/2-color bitmap format OSD · 256/16 color RLC format OSD · Automactic scrolling of OSD image · Warp mode of OSD can reduce memory required · Dual Sub-picture decoder · Provides 4-color/32×32-pixel hardware cursor · Fade-in，Fade out，and Wipe functions as specified in the DVD Audio Specification and other slide show

transition effects Audio Processing - Decoder format supports. - Dolby Digital (AC-3) decoding - DTS decoding - MLP decoding for DVD-Audio - MPEG-1 layer 1/layer 2 audio decoding

46

SERVICE MANUAL

- MPEG-2 layer1/layer2 2-channel audio decoding - Dolby Pro Logic decoding · Up to 6 channel linear PCM output for DVD Audio/DVD Video · Downmix function · Support IEC 60958/61937 output - PCM/bit stream/mute mode - Custom IEC latency up to 2 frames

a) · Pink noise and white noise generator · Karaoke functions - Microphone echo with adjustable echo level, echo-depth and delay length - Microphone tone control with three custom second-order IIR filter - Vocal mute/vocal assistant - Key shift up to +/-8 keys controlled by 1/2 key · Channel equalizer · 3D surround processing include virtual surround and speaker separation · Power-down control · Outline · 208-pin LQFP package · 313/216-Volt Dual perating votages 2. Pin Definitions

Pin Symbol Type Description

1 IREF Analog Input Current reference input. It generate reference current for data PLL. Connect an external 100K resistor to this pin and PLLVSS.

2 PLLVSS Ground Ground for data PLL and related analog circuitry

3 LPIOP Analog Output Positive output of the low pass filter

4 LPION Analog Output Negative output of the low pass filter

5 LPFON Analog Output Negative output of loop filter amplifier

6 LPFIP Analog Input Positive input of loop filter amplifier

7 LPFIN Analog Input Negative input of loop filter amplifier

8 LPFOP Analog Output Positive output of loop filter amplifier

9 JITFO Analog Output RF jitter meter output

10 JITFN Analog Input Negative input of the operation amplifier for RF jigger meter

11 PLLVDD3 Power Power for data PLL and related analog circuitry

12 FOO Analog Output Focus servo output. PDM output of focus servo compensator

13 TRO Analog Output Tracking servo output PDM output of focus servo compensator

14 TROPENPWM Analog Output Tray open output, controlled by microcontroller. This is PWM output for TRWMEN27hRW2=1 or is digital output for TRWMEN27hRW2=0

15 PWMOUT 2 Analog Output The general PWM output

16 DVD2 Power 2.5V power

17 DMO Analog Output Disk motor control output PWM output (Continued) 47

SERVICE MANUAL

18 FMO Analog Output Feed motor control. PWM output

19 FG Inout, Pull Up Motor Hall sensor input

20 DVSS Ground Ground

21 HIGHA0 Inout, Pull Up Microcontroller address 8

22 HIGHA1 Inout, Pull Up Microcontroller address 9

23 HIGHA2 Inout, Pull Up Microcontroller address 10

24 HIGHA3 Inout, Pull Up Microcontroller address 11

25 HIGHA4 Inout, Pull Up Microcontroller address 12

26 HIGHA5 Inout, Pull Up Microcontroller address 13

27 DVSS Ground Ground

28 HIGHA6 Inout, Pull Up Microcontroller address 14

29 HIGHA7 Inout, Pull Up Microcontroller address 15

30 AD7 Inout Microcontroller address/data 7

31 AD6 Inout Microcontroller address/data 6

32 AD5 Inout Microcontroller address/data 5

33 AD4 Inout Microcontroller address/data 4

34 DVDD3 Power 3.3V power

35 AD3 Inout Microcontroller address/data 3

36 AD2 Inout Microcontroller address/data 2

37 AD1 Inout Microcontroller address/data 1

38 AD0 Inout Microcontroller address/data 0

39 IOA0 Inout, Pull Up Microcontroller address 0/GPIO0

40 IOA1 Inout, Pull Up Microcontroller address 1/GPIO1

41 DVDD2 Power 2.5V power

42 IOA2 Inout, Pull Up Microcontroller address 2/GPIO2 43 IOA3 Inout, Pull Up Microcontroller address 3/GPIO3

44 IOA4 Inout, Pull Up Microcontroller address 4/GPIO4

45 IOA5 Inout, Pull Up Microcontroller address 5/GPIO5

46 IOA6 Inout, Pull Up Microcontroller address 6/GPIO6

47 IOA7 Inout, Pull Up Micro controller address 7/GPIO7

48 A16 Output Flash address 16

49 A17 Output Flash address 17

50 IOA18 Inout Flash address 18/GPIO10

51 KOA19 Inout Flash address 19/GPIO11

52 DMVSS Ground Ground for DRAM clock circuitry

53 DMVDD3 Power Power for DRAM clock circuitry

54 ALE Inout, Pull Up Microcontroller address latch enable

55 LOOE# Inout Flash output enable, active low/GPIO13

56 LOWR# Inout Flash write enable, active low/GPIO17

57 LOCS# Inout, Pull Up Flash chip select, active low/GPIO18

58 DVSS Ground Ground

59 UP1-2 Inout, Pull Up Microcontroller port 1-2

60 UP1-3 Inout, Pull Up Microcontroller port 1-3

61 UP1-4 Inout, Pull Up Microcontroller port 1-4 (Continued)

48

SERVICE MANUAL

62 UP1-5 Inout, Pull Up Microcontroller port 1-5

63 UP1-6 Inout, Pull Up Microcontroller port 1-6

64 DVDD3 Power 3.3V power

65 UP1-7 Inout, Pull Up Microcontroller port 1-7

66 UP3-0 Inout, Pull Up Microcontroller port 3-0

67 UP3-1 Inout, Pull Up Microcontroller port 3-1

68 INT0# Inout, Pull Up Microcontroller interrupt 0, active low

69 IR Input IR control signal input

70 DVDD2 Power 2.5V power

71 UP3-4 Inout Microcontroller port 3-4

72 UP3-5 Inout Microcontroller port 3-5

73 UWR# Inout, Pull Up Microcontroller write strobe, active low

74 URD# Inout, Pull Up Microcontroller read strobe, active low

75 XTALI Input Crystal input, 27MHz

76 XTALO Output Crystal output

77 DVSS Ground Ground

78 RD7 Inout DRAM data 7

79 RD6 Inout DRAM data 6

80 RD5 Inout DRAM data 5

81 RD4 Inout DRAM data 4

82 DVDD2 Power 2.5V power

83 RD3 Inout DRAM data 3

84 RD2 Inout DRAM data 2

85 RD1 Inout DRAM data 1

86 RD0 Inout DRAM data 0

87 RWE# Output DRAM write enable, active low

88 CAS# Output DRAM column address strobe, active low

89 RAS# Output DRAM row address strobe, active low

90 RCS# Output DRAM chip select, active low

91 BA0 Output DRAM bank address 0

92 DVDD3 Power 3.3V power

93 RD15 Inout, Pull Up/Down DRAM data 15

94 RD14 Inout, Pull Up/Down DRAM data 14

95 RD13 Inout, Pull Up/Down DRAM data 13

96 RD12 Inout, Pull Up/Down DRAM data 12

97 DVSS Ground Ground

98 RD11 Inout, Pull Up/Down DRAM data 11

99 RD10 Inout, Pull Up/Down DRAM data 10

100 RD9 Inout, Pull Up/Down DRAM data 9

101 RD8 Inout, Pull Up/Down DRAM data 8

102 VPVDD3 Power Power for varipitch VCO circuitry

103 VCOCIN Analog Input Connect capacitor for compensator loop filter

104 VPVSS Ground Ground for varipitch VCO circuitry

105 DVSS Ground Ground (Continued)

49

SERVICE MANUAL

106 CLK Output DRAM clock

107 CLE Output DRAM clock enable

108 RA11 Output DRAM address bit 11 or audio serial data 3 (channel 3/8)

109 RA9 Output DRAM address 9

110 RA8 Output DRAM address 8

111 DVDD2 Power 2.5V power

112 RA7 Output DRAM address 7

113 RA6 Output DRAM address 6

114 RA5 Output DRAM address 5

115 RA4 Output DRAM address 4

116 DVSS Ground Ground

117 DQM1 Output Mask for DRAM input/output byte 1

118 DQM0 Output Mask for DRAM input/output byte 0

119 BA1 Output DRAM bank address 0

120 RA10 Output DRAM address 10

121 DVDD2 Power 2.5V power

122 RA0 Output DRAM address 0

123 RA1 Output DRAM address 1

124 RA2 Output DRAM address 2

125 RA3 Output DRAM address 3

126 DVSS Ground Ground

127 RD31 Inout, Pull Up/Down DRAM data 31

128 RD30 Inout, Pull Up/Down DRAM data 30

129 RD29 Inout, Pull Up/Down DRAM data 29

130 RD28 Inout, Pull Up/Down DRAM data 28

131 DVDD3 Power 3.3V power

132 RD27 Inout, Pull Up/Down DRAM data 27

133 RD26 Inout, Pull Up/Down DRAM data 26

134 RD25 Inout, Pull Up/Down DRAM data 25

135 RD24 Inout, Pull Up/Down DRAM data 24

136 DVSS Ground Ground

137 DQM3 Output Mask for DRAM input/output byte 3

138 DQM2 Output Mask for DRAM input/output byte 2

139 RD23 Inout, Pull Up/Down DRAM data 23

140 RD22 Inout, Pull Up/Down DRAM data 22

141 DVDD2 Power 2.5V power

142 RD21 Inout, Pull Up/Down DRAM data 21

143 RD20 Inout, Pull Up/Down DRAM data 20

144 RD19 Inout, Pull Up/Down DRAM data 19

145 RD18 Inout, Pull Up/Down DRAM data 18

146 DVSS Guound Ground

147 RD17 Inout, Pull Up/Down DRAM data 17

148 RD16 Inout, Pull Up/Down DRAM data 16

149 ABCK Output Audio bit clock (Continued)

50

SERVICE MANUAL

150 ALRCK Inout, Pull Down (1) Audio left/right channel clock (2) Trap value in power-on reset. 1:use external 373, 0:use internal 373

151 DVDD3 Power 3.3V power

152 ASDATA0 Inout, Pull Down Audio serial data 0 (left/right channel)

153 ASDATA1 Inout, Pull Down Audio serial data 1 (surround left/surround right channel)

154 ASDATA2 Inout, Pull Down Audio serial data 2 (center/LFE channel)

155 ACLK Inout Audio DAC master clock (384/256 audio sample frequency)

156 APVDD8 Power Power for audio clock circuitry

157 APVSS Ground Ground for audio clock circuitry

158 SPDIE Output SPDIF output

159 MC-DAT Input Miorophone serial input

160 BLANK# Inout Video blank area, active low/GPIO14

161 VSYN Inout Vertical sync/GPIO16

162 HSYN Inout Horizontal sync/GPIO15

163 DVSS Ground Ground

164 YUV0 Output Video data output bit 0

165 YUV1 Output Video data output bit 1

166 YUV2 Output Video data output bit 2

167 YUV3 Output Video data output bit 3

168 YUV4 Output Video data output bit 4

169 DVDD2 Power 2.5V power

170 YUV5 Output Video data output bit 5

171 YUV6 Output Video data output bit 6

172 YUV7 Output Video data output bit 7

173 ICE Input, Pull Down Microcontroller ICE mode enable

174 PRST Input, Pull Down Power on reset input, active high

175 DVSS Ground Ground

176 VFO13 Output The 1st, 3rd VFO pulse output of DVD-RAM ID header

177 IDGATE Output DVD-RAM ID header detect signal output

178 DVDD3 Power 3.3V power

179 UDGATE Output DVD-RAM recording data gate singal output

180 WOBSI Input Wobble signal output

181 SDATA Output RF serial data output

182 SDEN Output RF serial data latch enable

183 SLCK Output RF serial clock output

184 BDO Input, Pull Down Flag of defect data status input

185 DVDD3 Power 3.3V power

186 PDMVDD3 Power Power for PDM circuitry

187 PWMVREF Analog Input A reference voltage input for PWM circuitry. A typical value of 2.8v

188 PWM2VREF Analog Input A reference voltage input for PWM circuitry. A typical value of 1.4v

189 PDMVSS Ground Ground for PDM circuitry

190 ADCVSS Ground Ground for ADC circuitry

191 ADIN Analog Input General AVD input (Continued)

51

SERVICE MANUAL

192 RFSUBI Analog Input RF subtraction signal input terminal

193 TEZISLV Analog Input Tracking error zero crossing low pass input

194 TEI Analog Input Tracking error input

195 CSO Analog Input Central servo input

196 FEI Analog Input Focus error input

197 RFLEVEL Analog Input Sub beam add input or RFRP low pass input

198 RFRP-DC Analog Input RF ripple detect input

199 RFRP-AC Analog Input RF ripple detect input (through AC coupling)

200 RFRPSLV Analog Input RFRP slice level input

201 HRFZC Analog Input High frequency RF ripple zero crossing

202 ADCVDD8 Power Power for ADC circuitry

203 RADTSI VP Analog Output Positive RF data slicer level output

204 SCON Analog Output Negative analog slicer current output

205 SCOP Analog Output Positive analog slicer current output

206 RFDTSLVN Analog Output Negative RF data slicer level output

207 RFIN Analog Input Negative input of RF differential signal

208 RFP Analog Input Positive input of RF differential signal

52

SERVICE MANUAL

MT1336E RF amplifier 1.General Description MT1336 is a high performance CMOS analog front-end IC for both CD_ROM driver up to 48XS and DVD_ROM driver up to 16XS. It also supports DVD_RAM lead up to 4XS Version 2. It contains servo amplifiers to generate focusing error, 3-beam tracking error, 1 beam radial push-pull signal, RF level and SBAD for servo functions. It also includes DPD tracking error signal for DVD_ROM application. For DVD_RAM disks, there are also Differential Push-Pull (DPP) method for generating tracking signal and Differential Astigmatic Detection (DAD) for processing focusing signal. Programmable equalizer and AGC circuits are also incorporated in this chip to optimize read channel performance. In addition, this chip has dual automatic laser power control circuits for DVD-ROM (DVD-RAM) and CD-ROM separately and reference voltage generators to reduce external components. Programmable functions are implemented by the access of internal register through bi-directional serial port to configure modes selection. 2. Features · RF equalizer with programmable fc from 3MHz to 70MHz and programmable boost from 3dB to 13dB. · MT1336 supports at least eight different kinds of pick-up heads with versatile input configuration for both

RF input stages and servo signal blocks. · 3 beams tracking error signal generator for CD_ROM application. · One beam differential phase tracking error (DPD) generator for DVD_ROM application. · Differential push pull tracking error (DPP) generator for DVD_RAM application. · Focusing error signal generator for CD-ROM, DVD-ROM and DVD-RAM (DAD method). · RF level signal generator. · Sub-beam added signal for 3 beams CD-ROM. · One beam push-pull signal generator for central servo application. · High speed RF envelop detection circuit with bandwidth up to 400KHz for CD-ROM. · Defect and Blank detection circuits. · Dual automatic laser power control circuits with programmable level of LD monitor voltage. · Vref=1.4V voltage and V2ref=2.8V voltage generators. · V20=2.0V voltage for pick-up head reference. · Bi-directional serial port to access internal registers. · 128-pin LQFP.

53

SERVICE MANUAL

3. block Diagram

Fig17. MT1336 Function Block Diagram

54

SERVICE MANUAL

4.MT1336 Pin Descriptions

Pin

Numbers Symbol Type Description

LQFP128

RF Flag Interface

23 DEFECT Digital Output Flag of bad data output status

RF SIO interface

56 SCLK Digital Input RF serial clock input

58 SDEN Digital Input RF serial data input

59 SDATA Digital IO RF serial data IO

60 RST Digital Input Reset(active high)

55 XCK16M Digital Input 16.9MHz for verification

RF SERVO interface

40 UOG ATE Digital Input Control signal for DVD-RAM

41 GGATE Digital Input Control signal for DVD RAM

38 VFO13 Digital Input DVD-RAM Header signal

RF

100 DVDA Analog Input AC coupled DVD RF signal input A

99 DVDB Analog Input AC coupled DVD RF signal input B

98 DVDC Analog Input AC coupled DVD RF signal input C

97 DVDD Analog Input AC coupled DVD RF signal input D

95 DVDRFIN Analog Input AC coupled DVD RF signal input RFIN

96 DVDRFIP Analog Input AC coupled DVD RF signal input RFIP

94 CDA Analog Input AC coupled CD RF signal input A

93 CDB Analog Input AC coupled CD RF signal input B

92 CDC Analog Input AC coupled CD RF signal input C

91 CDD Analog Input AC coupled CD RF signal input D

90 OSN Analog RF offset cancellation capacitor connecting

89 OSP Analog RF offset cancellation capacitor connecting

85 CEQP Analog RF offset cancellation capacitor connecting

84 CEQN Analog RF offset cancellation capacitor connecting

88 RFGC Analog RF AGC loop capacitor connecting for DVD-ROM

87 RFGCU Analog RF AGC loop capacitor connecting for DVD-RAM

86 RFGCU Analog RF AGC loop capacitor connecting for DVD-RAM

101 MA Analog Input DC coupled DVD-RAM main-beam RF signal

input A

55 (Continued)

SERVICE MANUAL

102 MB Analog Input DC coupled DVD-RAM main-beam RF signal input B

103 MC Analog Input DC coupled DVD-RAM main-beam RF signal input C

104 MD Analog Input DC coupled DVD-RAM main-beam RF signal input D

105 SA Analog Input DC coupled DVD-RAM sub-beam RF signal input A

106 SB Analog Input DC coupled DVD-RAM sub-beam RF signal input B

110 SC Analog Input DC coupled DVD-RAM sub-beam RF signal input C

111 SD Analog Input DC coupled DVD-RAM sub-beam RF signal input D

108 IR Analog External current bias resistor (R=20K) 119 AGC1 Analog Wobble AGC loop1 capacitor 121 AGC2 Analog Wobble AGC loop2 capacitor 122 AGC3 Analog Wobble AGC loop3 capacitor

127 RFSUBO Analog Output

Header push-pull RF output signal

V OBSO Digital Output Wobble signal output

5 RFOP Analog Output

RF positive output

7 PFON Analog Output

RF negative output

TRACKING ERROR

32 DPFN Analog DPD amplifier negative input

33 DPFO Analog DPD amplifier output

61 DPDMUTE Digital Input DPD mute control input

116 TNI Analog Input 3 beam satellite PD signal negative input E

115 TPI Analog Input 3 beam satellite PD signal negative input F

21 TEO Analog Output Tracking error output

FOCUSING ERROR & RF LEVEL & CENTRAL SERVO SIGNAL

112 CDFOP Analog Input CD focusing error positive input

113 CDFON Analog Input CD focusing error negative input

18 FEO Analog Output Focusing error output

19 LVL Analog Output RF level output

(Continued)

20 CSO Analog Output Central servo signal output

124 MDI1 Analog Input Laser power monitor input

125 LDO1 Analog Output Laser driver output

MDI2 Analog Input Laser power monitor input

ALPC

56

123

SERVICE MANUAL

57

126 LDO2 Analog Output Laser driver output

RF RIPPLE

26 CRTP Analog RF top envelop filter capacitor connecting

27 CRTPLP Analog Defect level filter capacitor connecting

25 HRFRP Analog output High frequency RF ripple output or Blank detector’s

output

24 LRFRP Analog output Low frequency RF ripple output

POWER

67, 69 AVDD Power Master PLL filter power

65, 73 AGND GND GND for Master PLL filter

64 AVDD Power DPD Power

62 AGND GND DPD GND

109 AVDD Power RF path Power

107 AGND GND RF path GND

114 SVDD Power Servo Power

117 SGND GND Servo GND

2,120 WAVDD Power Wobble Power

128, 118 WAGND GND Wobble GND

5 AVDDO Power Power for RF output

8 AGNDO GND GND for RF output

14 AVDDT Power Power for trimming PAD

12 AGNDT GND GND for trimming PAD

22 VDDP Power Peak Detection Power

31 GNDP GND Peak Detection GND

37, 54 VDD Power Serial I/O Power

39, 57 GND GND Serial I/O GND

REFERENCE VOLTAGE

16 VREFO Analog output Reference voltage 1.4V

15 V2REFO Analog output Reference voltage 2.8V

17 V20 Analog output Reference voltage 2.0V

ALPC TRIMMING

9 TM1 Analog input Trimming pin for ALPC1

10 TM2 Analog input Trimming pin for ALPC1

11 TM3 Analog input Trimming pin for ALPC2

13 TM4 Analog input Trimming pin for ALPC2

HIGH SPEED TRACK COUNTING

29 TRLP Analog Low-pass filter capacitor connecting (Continued)

SERVICE MANUAL

28 TRLPA Analog Low-pass filter capacitor connecting

30 HTRC Digital output High speed track counting digital output

PCS

74 HALLSIN Analog input Negative input of amplifier for hall sensor signal

75 REFSIN Analog input Positive input of amplifier for hall sensor signal

76 SINPHI Analog output Amplifier output for hall sensor signal

71 HALLCOS Analog input Negative input of amplifier for hall sensor signal

72 REFCOS Analog input Positive input of amplifier for hall sensor signal

70 COSPHI Analog output Amplifier output for hall sensor signal

FOR MONITOR ONLY

81 MON Analog output

80 MOP Analog output

66 VCON Analog output

77 SWO Analog output Output from mux of SW1 & SW2

78 SW2 Analog input External input for servo input select

79 SW1 Analog input External input for servo input select

FOR SERIAL I/O

42 IO0

43 IO1

44 IO2

45 IO3

46 IO4

47 IO5 58

SERVICE MANUAL

CS4334 Audio D/A Controller 1. Features Complete Stereo DAC System:

Interpolation, D/A, Output Analog Filtering 24-Bit Conversion 96 dB Dynamic Range –88 dB THD+N Low Clock jitter Sensitivity Single +5V Power Supply Filtered Line Level Outputs On-Chip Digital De-emphasis PopguardTM Technology Functionally Compatible with

CS4330/31/33

2. Description The CS4334 family members are complete, stereo digital-to-analog output systems including interpolation, 1-bit D/A conversion and output analog filtering in an 8-pin package. The CS4334/5/6/7/8/9 support all major audio data interface formats, and the individual devices differ only in the supported interface format. The CS4334 family is based on delta-sigma modulation, where the modulator output controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows for infinite adjustment of sample rate between 2 kHz and 100 kHz simply by changing the master clock frequency. The CS4334 family contains on-chip digital de-emphasis, operates from a single +5V power supply, and requires minimal support dircuitry. These features are ideal for set-top boxes, DVD players, SVCD players, and A/V receivers.

3. Block Diagram

Fig.18

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SERVICE MANUAL

CS4955 Video Encoder 1. Features Six DACs providing simultaneous

composite, S-Video, and RGB or Component YUV outputs Programmable DAC output currents for low

impedance (37.5Ω ) and high impedance (150Ω) loads.

Multi-standard support for NTSC-M, NTSC-JAPAN, PAL (B, D, G, H, I, M, N, Combination N)

ITU R.BT656 input mode supporting EAV/SAV codes and CCIR601 Master/Slave input modes

Programmable HSYNC and VSYNC timing Multistandard Teletext (Europe, NABTS, WST) support

VBI encoding support Wide-Screen Signaling (WSS) support, EIA-J

CPX1204 NTSC closed caption encoder with interrupt CS4955 supports Macrovision copy

protection Version 7 Host interface configurable for parallel or I2C

compatible operation On-chip voltage reference generator +3.3 V or +5V operation CMOS. low-power

modes, tri-state DACs

2. Description The CS4954/5 provides full conversion from digital video formats YCbCr or YUV into NTSC and PAL Composite, Y/C (S-Video) and RGB, or YUV analog video. Input formats can be 27 MHz 8-bit YUV, 8-bit YCbCr, or ITU R.BT656 with support for EAV/SAV codes. Video output can be formatted to be compatible with NTSC-M, NTSC-J, PAL-B, D, G, H, I, M, N, and combination N systems. Closed Caption is supported in NTSC. Teletext is supported for NTSC and PAL. Six 10-bit DACs provide two channels for an S-Video output port, one or two composite video outputs, and three RGB or YUV outputs. Two-times oversampling reduces the output filter requirements and guarantees no DAC-related modulation components within the specified bandwidth of any of the supported video standards. Parallel or high-speed I2C compatible control interfaces are provided for flexibility in system design. The parallel interface doubles as a general purpose I/O port when the CS4954/5 is in I2C mode to help conserve valuable board area. Package: CS4954CQ/CS4955CQ 48-Pin TQFP

3. Block Diagram

Fig. 19

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SERVICE MANUAL

BA5954 Focus/tracking Coil and Feed Motor Drive

1. Functions BA5954FM is a 4 channel driver for optical disc motor driver. Dual channel current feedback type

drivers are built in, in addition to dual channel motor drivers.

Wide dynamic range (4.0V (typ.) at PreVcc=12V, PVcc=5V, RL=8Ω)

Separating Vcc into Pre+Power of sled motor, Power of loading motor and Power of actuator, can make better power efficiency, by low supply voltage drive.

Level shift circuit built in.

Thermal-shut-down circuit built in.

Stand-by mode built in.

<Actuator driver>

Current phase lag influenced load inductance is little, because this type is current feedback.

< Sled motor driver >

Input pins consist of (+) and (-), therefore various input types are available such as differential input.

<Loading driver >

This is a single input linear BTL driver. 2. Pin Description No. Symbol Function No. Symbol Function 1 VINFC Input for focus driver 15 VOTK+ Non inverted output of tracking 2 CFCerr1 16 VOTK- Inverted output of tracking 3 CFCerr2

Connection with capacitor for error amplifier 17 VOLD+ Non inverted output of loading

4 VINSL+ Non inverting input for Op-amp 18 VOLD- Inverted output of loading 5 VINSL- Inverting input for OP-amp 19 PGND GND for power block 6 VOSL Output of OP-amp 20 VNFTK Feedback for tracking driver 7 VNFFC Feedback for focus driver 21 PVcc2 Vcc for power block of actuator

8 Vcc Vcc for pre-drive block and power block of sled

22 PreGND GND for pre-drive block

9 PVcc1 Vcc for power block of loading 23 VINLD Input for loading driver 10 PGND GND for power block 24 CTKerr2 11 VOSL- Inverted output of sled 25 CTKerr1

Connection with capacitor for error amplifier

12 VOSL+ Non inverted output of sled 26 VINTK Input for tracking driver 13 VOFC- Inverted output of focus 27 BIAS Input for reference voltage 14 VOFC+ Non inverted output of focus 28 STBY Input for stand-by control Notes: Symbol of + and – (output of drivers) means polarity to input pin. (For example if voltage of Pin1 is high, Pin14 is high.)

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SERVICE MANUAL

NJM4558M Sound Amplifier 1. General Description

The NJM4558/4559 integrated circuit are a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process. Combining the features of the NJM741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. Excellent channel separation allow the use of the dual device in single NJM741 operational amplifier applications providing density. It is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory.

5. Package Outline

Fig. 20 2. Features

Operating Voltage ( ±4V～±18V ) High Voltage Gain ( 100dB typ. ) High Input Resistance ( 5MΩ typ. ) Rackage Outline DIP8. DMP8. SIP8. SSOP8 Bipolar Technology 3. Pin Configuration Fig. 21 4. Equivalent Circuit (1/2 Shown) Fig. 22 24C01 62

SERVICE MANUAL

1K EEPROM

4. Block Diagram

3. Package Types 1. Features Single supply with 5.0V operation Low power CMOS technology

- 1 mA active current typical - 10 μA standby current typical at 5.0V - 5μA standby current typical at 5.0V

Organized as a single block of 128 bytes (128×8) or 256 bytes (256×8) 2-wire serial interface bus, I2C compatible 100KHz compatibility Self-timed write cycle(including auto-erase) Page-write buffer for up to 8 bytes 2 ms typical write cycle time for page-write Hardware write protect for entire memory Can be operated as a serial ROM ESD protection ＞ 3,000V 1,000,000 ERASE/WRITE cycles guaranteed

Data retention ＞ 200 years 8 pin DIP or SOIC package Available for extended temperature ranges

- Automotive(E) -40 to +125 2. Description The Microchip Technology Inc. 24C01B and

24C02B are 1K bit and 2K bit Electrically Erasable PROMs The devices are organized as a single block of 128×8 bit or 256×8 bit memory with a 2-wire Fig. 23 serial interface. The 24C01B and 24C02B also have page-write capability for up to 8 bytes of data. The 24C01B and 24C02B are available in the standard 8-pin DIP and an 8-pin surface mount SOIC package. These devices are for extended temperature applications only. It is recommended that all other applications use Microchip’s 24LC01B/02B.

Pin Function Table Name Function Vss SDA SCL WP Vcc NC

Ground Serial Address/Data I/O Serial Clock Write Protect Input +5.0V Power Supply No Internal Connection

63

SERVICE MANUAL

SERVICE DATA OF KEY ICS

Table 14 Service Data of Key ICs Digital Multimeter

Position Pin No. Operating Voltage (V)

7 RF signal 0.9-1.5VP-P U1 (MT1336E)

2,5,14,64,67,69,109,114,120 5

16,41,70,82,111,121,141,169 2．5

U3 (MT1369AE) 11,34,53,64,92,102,131,151, 156, 178,185,186,202

3．3

12 0 U7 (8M FLASH)

14 Non-cyclical pulse 8 10．6 9,21 5 U21 (BA5954) 11,12,13,14,15,16,17,18 2．5

64

1. Switch Mode Power Supply 1.1 No picture, sound and raster

1.2 The SMPS has no voltage output.

1.3 The SMPS outputs voltage lower than the rated value.

TROUBLESHOOTING FLOW CHARTS

SERVICE MANUAL

TROUBLESHOOTING FLOW CHARTS FOR TV UNIT

65

1.4 The SMPS outputs voltage higher than the rated value. 1.5 The power indicator lights, but the SMPS is still in the Standby mode. 2. Control System 2.1 The power indicator lights, but the CPU cannot enter the Operation mode

after power-on again.

SERVICE MANUAL

66

2.2 No characters display 2.3 Channel number remains unchanged during auto program.

SERVICE MANUAL

67

3. Video Signal Processor 3.1 A horizontal bright line appears on the screen. 3.2 No color but with normal monochrome picture

SERVICE MANUAL

68

4. Horizontal/Vertical Scan Circuit 4.1 No raster but with sound

SERVICE MANUAL

69

4.2 No picture and no sound but with raster 5. Audio System

No sound

SERVICE MANUAL

70

Debugging begins.

Supply power to thepower PCB separately.

AC power comes up to the power PCB input standard?

All voltages from the power PCB conform to the requirements?

Supply power to theDEMO PCB after noshort circuit confirmed.

Check the outputvoltages +3.3V and+2.5V from the DEMOPCB for normality.

Connect the unit to a computer and program FLASH on the DEMO PCB

Programming of FLASH succeeded?

YES

YES

A

NOReplace the power PCB.

NORepair or replace thepower PCB until thevoltage output meets therequirements.

Detect regulators or diodes of the two sets of power to get normal voltage output.

NO

1) Test frequency and amplitude of the main clock.2) Check the system RESET circuit for normality.3) Check the read enabling lines FRD and FWR of FLASH for normality.4) Check RS232 signal for normality.5) Check the peripheral circuit of FLASH.

NO

SERVICE MANUAL

YES

YES

TROUBLESHOOTING FLOW CHARTS FOR DVD UNIT

71

YES

B

YES

A

Check connectionbetween FLASH andMT1369. FLASH runsfast enough?

Access to FLASH normally?

Reset or power on again.

LOGO display or not?

Check if the disc tray can be closed automatically.

NO NO

Check connectionbetween SDRAM andMT1369, and SDRAMfor normality.

SDRAM works normally?NO

Check MT1369 andconnection between itand the TV encoder.

Check the data receivedby the TV encoder forcorrectness.

NO

Check peripheral circuitof the TV encoder.

The TV encoder outputs normally?

NO

Check connectionsbetween the videofilter/video AMP and theTV.

Check the limit switchon the loader.

NOCheck the signalsTROUT and TRIN for normality.

Check the signalsTRCLOSE andTROPEN for normality.

Check the signals LOAD+ and LOAD- for normality.

Check connection to theloader.

YES

YES

YES

NO

Check the circuitbetween the MT1336and driver of the disctray.

NO

Check driver of the disc tray.

NO

YES

YES

YES

YES

SERVICE MANUAL

72

YES

YES

B

Check the circuitconnected to STBY.

Level for Pin STBY of the motor driver is high?

When in the external coil,SLED can automaticallyenter the internal coil?

Check if FOCUS runswhen searching discs.

NO NO

Check the circuitconnected to FMSO.

Level of FMSO exceedsthe medium level by1.4V?

NO

Check the motor driver(BA5954).

Check the signals SL+and sL- for normality.

NO

Check connectionbetween MT1369 andBA5954 or check ifMT1369 works.

Check connection to theloader.

NO Output from FOCUS to the motor driver?

Check the peripheralcircuit of BA5954.

NO Check the drive signals F+ and F- for normality.

Check the circuit between the pickup head and BA5954.

YES

NO

No disc.

YES

YES

YES

YES

C

SERVICE MANUAL

73

D

YES

C

Check the peripheralcircuit of MT1336 andcircuit connected to thetriode.

LD01 and LD02 OK?When reading a disc, laser on OK?

Disk ID OK?

NO NO

Check the triode and itsperipheral circuit.

Check the collectorvoltage of triode fornormality.

NO

Check the circuitbetween MT1336 andlaser head.

Laser off.

NO

Check the peripheralcircuit of MT1336.

Signals input to pins A,B,C, D, E and F ofMT1336?

NO

Check circuit betweenMT1336's FEO andMT1369.

Check MT1336 and its peripheral circuit.

NO MT1336's RFL outputs normally?

Check the circuit between MT1336 and MT1369.

YES

NO

Focus on OK?

Discs placed?

Check signal fromMT1336 to FEO fornormality.

Check the circuitbetween the laser headand triode.

NO

NO

YES

YES

YES

YES

YES

YES

YES

SERVICE MANUAL

74

Spindle revolves?

Track on OK?

YES

E

NO MT1369's DMSO outputs normally?

NO MT1336 outputs correct TEO signal?

Check RF signal.

D

YES

Disk is ready?

NO

YES

Check the signals SP+ and SP- for normality.

YES

Check the circuit between the spindle and BA5954.

MT1339 outputs correct TRSO signal?

YES

The signals T+ and T- output normally?

YES

YES

Check MT1369 and its peripheral circuit.

NO Check BA5954 and i ts peripheral circuit.

NO Check the peripheral circuit of MT1336.

NOCheck the circuit between MT1369 and BA5954 's TRSO signal.

NO Check the peripheral circuit of BA5954.

NO

Check the circuits between T+/T- and laser head.

YES

SERVICE MANUAL

75

YES

E

Check MT1369 and the circuit between it and AUDIO DAC.

Check if data received by AUDIO DAC for Correctness.

Check audio output for normality during playback.

NO NO

Check the peripheral circuit of AUDIO DAC.

AUDIO DAC outputs correctly?

NO

Check connection between MT1369 and module, and the peripheral circuit of IR, VFD and drive IC.

NO

Check communication between the IR/VFD/control buttons and MT1369 for normality.

Debugging completed.

The IR, VFD and control buttons work normally?

Check connections to the remote control, button matrix and VFD.

Check connections to audio filter, audio amplifier, mute and output.

NO

YES

YES

YES

YES

SERVICE MANUAL

76

Circuit Diagram for AT1314DV

N-COMB PCB ASSEMBLY

DVD Power PCB

BTSC PCB

RMAINRMAIN

LMAINLMAIN

75,1%75,1%

R116R116

75,1%75,1%

R111R111

75,1%75,1%

R105R105

SPDIF Interface ( Coaxial )SPDIF Interface ( Coaxial )

55

AA

ASPDIFASPDIF

100100

R109R109100100

R107R107

330p330p

C119C119

SPDIFOUTSPDIFOUT

0.1u0.1u

CB106CB106

200200

33UH/030733UH/0307

BB-P12V-P12V

33UH/030733UH/0307

L13L13

CC

+P12V+P12V

33UH/030733UH/0307

L11L11

ASPDIFASPDIF

VCCVCC

[ 2 ][ 2 ]

L14L14

ASPDIFASPDIF

Y/CVBS2Y/CVBS2

CHROMACHROMA

100uF/16V100uF/16V

CB86CB86

0.1u0.1u

C78C78

++

-12V-12V

R118R118

200200

R114R114

CVBS1CVBS1

100uF/16V100uF/16V0.1u0.1u

CB81CB81 C73C73++

+12V+12V

+5VV+5VV

200200

R108R108

(9)(9)

T_SCT_SC

T_SYT_SY

VGNDVGND

T_CVBST_CVBS

[ 1,2,3,4 ][ 1,2,3,4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

VGNDVGND

T_CVBST_CVBS

T_SCT_SC

LMAINLMAIN

AGNDAGND

A_MUTEA_MUTE

[ 1,2,3,4 ][ 1,2,3,4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

T_SYT_SY

AGNDAGND

A_MUTEA_MUTE

DDRMAINRMAIN[ 4 ][ 4 ]

RMAINRMAIN

LMAINLMAIN

+12V+12V

-P12V-P12V

VCCVCC

+P12V+P12V

[ 1,2,3,4 ][ 1,2,3,4 ]

[ 4 ][ 4 ]

[ 1 ][ 1 ]

[ 1 ][ 1 ]

VCCVCC

+12V+12V

+P12V+P12V

-P12V-P12V

55

++

10u10u

C83C83

+5VV+5VV

0.1u0.1u

CB92CB92

44

11

1N41481N4148

33

MediaTek IncorporationMediaTek Incorporation

Document NumberDocument Number

Wednesday, July 24, 2002Wednesday, July 24, 2002

DVD130(MT1369AE)DVD130(MT1369AE)

22

BB EE

39063906

CC

Date:Date:

SizeSize

CC

TitleTitle

11

11

SheetSheet 55

AV OUTPUTAV OUTPUT

ofof 55

RevRev

22

AA

(OPEN0(OPEN0

(OPEN0(OPEN0

39063906

Q20Q20

+5VV+5VV

10p10p

1.8uH/08051.8uH/0805

L18L18

220p220p

C131C131

C128C128

39063906

Q18Q18 1.8uH/08051.8uH/0805

220p220p

C125C125

10p10p

C121C121

L17L17

+5VV+5VV

220P220P

C132C132

2211

22

D13D13

1N41481N4148

100U100U

++

C98C98

D11D11

220P220P

C126C126

1122

1122

1N41481N4148

D9D9

++

100U100U

C97C971N41481N4148

D7D7

(OPEN0(OPEN010p10p

+5VV+5VV

39063906

Q16Q16

220p220p

1.8uH/08051.8uH/0805

L16L16

C117C117

+5VV+5VV

C114C114

D3D3

+5VV+5VV

11

220P220P

C118C118

2211

1N41481N4148

D5D5

++

1N41481N4148

100U100U

C99C99

+5VV+5VV

22

HM102/0805HM102/0805

FB6FB6

HM102/0805HM102/0805

FB5FB5

B/CbB/Cb

200200

R92R92

G/YCVBS2G/YCVBS2

R90R90

200200

HM102/0805HM102/0805

FB4FB4 R/CrR/Cr

200200

R87R87

(9)(9)

SSOP8SSOP8

SSOP8SSOP8

-12V-12V

-12V-12V

+12V+12V

+12V+12V

NJM4580NJM4580

NJM4580NJM4580

R75R75R74R74

267k267k

R76R76

10u10u

++

C80C80

10k10k

R77R77

10k10k

R71R71

267k267k 10k10k

R72R72

2000p2000p

C82C82

5.1k5.1k

55

66

88

++

--

44

U9BU9B

18K18K

2000p2000p

R70R70

220p220p

C79C79

88

10u10u

++

C75C75

10k10k

R66R66

44

C77C77

5.1k5.1k

R67R67

18K18K

R64R64

33

22

220p220p

++

-- U9AU9A

44

C74C74

(9)(9)

A_MUTEA_MUTE Q9Q9

10u10u

C81C81

77 ++

100100

R73R73

A_MUTEA_MUTE

100P100P

CB87CB87

39043904

Q10Q10

100P100P

39043904

10u10u

C76C76

11 ++

100100

R68R68

33

CB82CB82

1N41481N4148

D14D14

1N41481N4148

D10D10

1N41481N4148

D12D12

1N41481N4148

D4D4

1N41481N4148

D8D8

1N41481N4148

D6D6

75,1%75,1%

R91R91

Q22Q22

39063906

+5VV+5VV

75,1%75,1%

R89R89

39063906

Q21Q21

1.8uH,DIP1.8uH,DIP

220p220p

C95C95

L23L23

10p10p

C93C93

220P220P

C94C94

1122

22

+5VV+5VV

220p220p

C92C92

1.8uH,DIP1.8uH,DIP

L21L21

10p10p

C90C90

220P220P

C91C91

1111

2222

75,1%75,1%

+5VV+5VV

Q19Q19

39063906

R88R88

+5VV+5VV

1.8uH,DIP1.8uH,DIP

220p220p

C51C51

L19L19

+5VV+5VV

11

220P220P

C89C89

2211

10p10p

C86C86

22

+5VV+5VV

B/Cb-OUTB/Cb-OUT

HM102/0805HM102/0805

FB3FB3

G/Y/CVBS2-OUTG/Y/CVBS2-OUT

HM102/0805HM102/0805

FB2FB2

BB

R/Cr-OUTR/Cr-OUT

HM102/0805HM102/0805

FB1FB1

CC

CB83CB83

33UH/030733UH/0307

L15L15

(8)(8)

RCHRCH

100P100P

CB88CB88

100P100P

(8)(8)

SCSC

33UH/030733UH/0307

L12L12

LCHLCH

22

LCHLCH

RCHRCH

S-videoS-video

22

33

11

44 SYSY

66

J1J1SPDIFSPDIF

SPDIFOUTSPDIFOUT55

AUDIOAUDIO

11

44

22

7733

66

55

J2J2

CVBSCVBS

CVBSCVBS

11

DD

C i rcu i t D iagram for DVD130A (1)

2 RF / SERVO & MPEG - MT1336E / MT1369E2 RF / SERVO & MPEG - MT1336E / MT1369E

3 MEMORY - SDRAM, FLASH/EEPROM3 MEMORY - SDRAM, FLASH/EEPROM

MT1369E (LQFP208) DVD MP Board for Sanyo SF-HD6AV PUHMT1369E (LQFP208) DVD MP Board for Sanyo SF-HD6AV PUH

4 AUDIO - CS4334, VIDEO - CS4954/554 AUDIO - CS4334, VIDEO - CS4954/55

+P5V+P5V

33UH/030733UH/0307

L8L8

33UH/030733UH/0307

L7L7

55

AA

+PS5V+PS5V

Pitch=2.54 m/mPitch=2.54 m/m

+P5V+P5V

0.1u0.1u

RVCCRVCC

CB68CB68

AVCCAVCC

0.1u0.1u

CB69CB69

++

RVCCRVCC

C66C66

100U100U

++

AVCCAVCC

C67C67

100U100U

VCCVCC

0.1u0.1u

CB65CB65

++

VCCVCC

C64C64

100U100U

MT1369EMT1369EAV33AV33 Servo 3.3VServo 3.3V

-P22V-P22V

AC35V-AC35V-

AC35V+AC35V+

BB

VV||

11

CON12CON12

~3.5V~3.5V

~3.5V~3.5V

-22V-22V

1212

1111

1010

3.6V3.6V

GNDGND

S5VS5V

GNDGND

D5VD5V

GNDGND

-12V-12V

66

99

88

77

55

44

33

AC35V-AC35V-

AC35V+AC35V+

SGNDSGND

-P22V-P22V

+P3.6V+P3.6V

PGNDPGND

GNDGND

+PS5V+PS5V

PGNDPGND

+P5V+P5V

-P12V-P12V

CC

JP7JP7

+12V+12V

GNDGND 22

11 +P12V+P12V

PGNDPGND

+5VV+5VV

+12V+12V

+3VV+3VV

+5VA+5VA

V25V25

0.1u0.1u

CB62CB62

-P12V-P12V

CB60CB60

0.1u0.1u

++

220u220u

C61C61

220u220u

C59C59++

MT1369EMT1369E

Audio filterAudio filter

Audio DACAudio DAC

Video DACVideo DAC

Video DACVideo DAC

+P12V+P12V

Video 5VVideo 5V

Audio 12VAudio 12V

Audio 5VAudio 5V

Digital 2.5VDigital 2.5V

Video 3.3VVideo 3.3V

3-SY3669P2-V23-SY3669P2-V2

DV33DV33

V33V33

AVCCAVCC

VCCVCC

RVCCRVCC

NAMENAME

DD

55

MT1336EMT1336E

MT1369EMT1369E

PICKUP HEADERPICKUP HEADER

5 AV FILTER.5 AV FILTER.

SUPPLYSUPPLY

SDRAM, Flash, VideoDACSDRAM, Flash, VideoDAC

DEVICEDEVICE

Digital 3.3VDigital 3.3V

Digital 3.3VDigital 3.3V

RF 5VRF 5V

Digital 5VDigital 5V

Servo 5VServo 5V

TYPETYPE

1 INDEX & POWER, RESET1 INDEX & POWER, RESET

44

CB67CB67

0.1u0.1u

100u100u++ C63C63

0.1u0.1u

CB64CB64

+P36V+P36V

GNDGND11

33

GNDGND

G950T63UG950T63U

VIVI VOVO

SOT223SOT223

U12U12

SOT223SOT223

VOVO

G960T63UG960T63U

U11U11

33VIVI

22

33

11

22

CB66CB66

0.1u0.1u

CB63CB63

0.1u0.1u

++

C65C65

100u100u

220u220u

C62C62

33UH/030733UH/0307

L6L6 0.1u0.1u

CB61CB61

++

V33V33

220u220u

++

C60C60

(OPEN)(OPEN)

(6)(6)

V25V25

1N40011N4001

D2D2

V25V25

DV33DV33

AV33AV33

DV33DV33

AV33AV33

MediaTek IncorporationMediaTek Incorporation

Document NumberDocument Number

Wednesday, July 24, 2002Wednesday, July 24, 2002

DVD130(MT1369AE)DVD130(MT1369AE)

22

Date:Date:

SizeSize

CC

TitleTitle

11

SheetSheet 11

Index & POWER Index & POWER

ofof 55

RevRev

22

URSTURST URSTURST

AA

[ 2 ][ 2 ]

33UH/030733UH/0307

+P36V+P36V

L20L20

DV33DV33

Servo Analog GroundServo Analog GroundSGNDSGND

GNDGND

NAMENAME

AGNDAGND

VGNDVGND

TYPETYPE

Digital GroundDigital Ground

Video GroundVideo Ground

Audio GroundAudio Ground

44 33

RLS4148ERLS4148E

D1D1

(11)(11)4.7k4.7k

R50R50

++C58C58

10u10u (11)(11)

URSTURST

V33V33

SGNDSGND

V25V25

V33V33

AV33AV33

GNDGND

SGNDSGND

GNDGND

V25V25

AV33AV33

V33V33

-P12V-P12V

RVCCRVCC

VCCVCC

DV33DV33

+P12V+P12V

+P5V+P5V

AVCCAVCC

RVCCRVCC

DV33DV33

AVCCAVCC

VCCVCC

+P12V+P12V

-P12V-P12V

+P5V+P5V

[ 2,3,4,5 ][ 2,3,4,5 ]

[ 2,3,4,5 ][ 2,3,4,5 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2,3,4 ][ 2,3,4 ]BB

[ 2,3,4,5 ][ 2,3,4,5 ]

[ 2 ][ 2 ]

[ 2,3,4 ][ 2,3,4 ]

[ 2 ][ 2 ]

[ 5 ][ 5 ]

[ 5 ][ 5 ]

[ 2,3,4,5 ][ 2,3,4,5 ]

CC

22 11

DD

Circuit Diagram for DVD130A (2)

HSYNC/CBHSYNC/CB

FIELD/CBFIELD/CB

RESETRESET

SCLSCL SDASDA

PADDRPADDR

XTALINXTALIN

XTALOUTXTALOUT

TESTTEST

SCLSCL

CS4954, TQFP-48CS4954, TQFP-48

1616

1515

1414

3333

1313

680680

R52R52R51R51

680680

VCCVCC

SDASDA

Y7Y7

Y6Y6

Y5Y5

Y1Y1

Y3Y3

Y4Y4

Y2Y2

Y0Y0

PDAT2PDAT2

INTINT

TTXRQTTXRQ

TTXDATTTXDAT

WRWR

RDRD

PDAT7PDAT7

PDAT6PDAT6

PDAT5PDAT5

PDAT4PDAT4

PDAT3PDAT3

1212

3232

3030

2828

3131

2020

2727

1919

2222

2323

2121

PDAT1PDAT1

PDAT0PDAT0

V7V7

V6V6

V5V5

V4V4

V3V3

V2V2

V1V1

V0V0

2424

2525

2626

88

77

66

22

55

44

33

11

VGNDVGND

AGNDAGND

RST_TVERST_TVE

27MHZ27MHZCLOCKCLOCK

U14U14

3434

2929

Left Justified, Up to 24-bitLeft Justified, Up to 24-bit

Right Justified, 24-bitRight Justified, 24-bit

Right Justified, 16-bitRight Justified, 16-bit

DescriptionDescription

00 DisableDisable

11 44.1 KHz44.1 KHz

DEM0DEM0

11

11

00

11

00

11

3333

3333

3333

3333

55

DescriptionsDescriptions

I2S , Up to 24-bitI2S , Up to 24-bit

NO STUFFNO STUFF

00

R83AR83A

SLRCKSLRCK

DIF1DIF1

00

DIF0DIF0

00

SBCLKSBCLK

SDAT0SDAT0

SACLKSACLK

R81AR81A

00

NO STUFFNO STUFF

R85AR85A

00

DIF1DIF1

00

R82AR82AR80AR80A

NO STUFFNO STUFF

DIF0DIF0

00

VCCVCC

DEM0DEM0

R84AR84A

00

VAAVAA

B/CbB/Cb

GNDAGNDA4545

GNDAGNDA

4242

3535

1818

3737

4343

GNDAGNDA

GNDDGNDD

ISETISET

BLUEBLUE

4k, 1%4k, 1%

R62R62

CVBSCVBS

G/Y/CVBS2G/Y/CVBS24040

3939

GREENGREEN

REDRED

4747

4848

CC

YY

R/CrR/Cr

CC

Y/CVBS2Y/CVBS2

HSYNC#HSYNC#

VSYNC#VSYNC#

4444

1111

1010

VSYNCVSYNC

3838

99

4646

4141

VREFVREF

VAAVAA

VAAVAA

CVBS1CVBS1

0.1u0.1u

CB80CB80

ZEROZERO

MUTECMUTEC

R99R99

4.7K4.7K

1K1K

R93R93

R94R94

1K1K

39063906

Q24Q24

Zener / 5V1Zener / 5V1

MUTE#MUTE#

ZD1ZD1

100u/25V100u/25V

C71C71++ 22k22k

R58R58

470/0.25W470/0.25W

R54R54

7.5k7.5k

R57R57

DIP, pitch=10m/mDIP, pitch=10m/m

39063906

CC

MediaTek IncorporationMediaTek Incorporation

Document NumberDocument Number

DVD130(MT1369AE)

D16D16

1N40011N4001

SizeSize

CC

TitleTitle

4.7K4.7K

R99R99

39063906

Q8Q8

8282

R56R56

BB

A_MUTEA_MUTE

Audio & Video DACAudio & Video DACRevRev

22

EE

AA

33UH/030733UH/0307

L10L10

3636

1717VDDVDD

0.1u0.1u

CB74CB74

DV33DV33

0.1u0.1u

CB75CB75

0.1u0.1u

CB76CB76 CB77CB77

0.1u0.1u

47u47u

C72C72++

+12V+12V

TWSTWS

TBCK--TBCK--

TSD0--TSD0--

MCLKMCLK

DATADATA

LRCKLRCK

BCKBCK

LMAINLMAIN151522

REF_GNDREF_GNDDIF1DIF1

DEM0DEM0

DIF0DIF0

SBCLKSBCLK

SLRCKSLRCK

SACLKSACLK

CS4340CS4340

DEM0DEM0

DIF0DIF0

DIF1DIF1

MCLKMCLK

LRCKLRCK

SCLK/DEM1SCLK/DEM1

SDATASDATA

88

77

66

44

55

33

UP3..0(U3.66)UP3..0(U3.66)

UP1..5(U3.62)UP1..5(U3.62)

VSDA(U3.61)VSDA(U3.61)

RMAINRMAINAOUTRAOUTR

FILT+FILT+

VQVQ99

1010

1111

GNDGND

VccVcc

AOUTLAOUTL

1313

1212

1414

0.1u0.1u

CB71CB71 C69C69

1u1u

+5VA+5VA

RESET#RESET#

SDAT0SDAT0 RSTRST11

U13U13

44

VCCVCC +5VA+5VA

33UH/LA030733UH/LA0307

MUTECMUTEC1616

L9L9

1u1u

C70C70CB73CB73

0.1u0.1u

VOVO

7805_27805_2

22VIVI

33

+5VA+5VA

GNDGND11

U15U15

33

+12V+12V

0.1u0.1u

CB70CB70 C68C68

1u1u

39063906

Q7Q7

R55R55

10k10k

+5VA+5VA

0.1UF0.1UF

L22L22

CB48CB48

VCC33VCC33

2-CHANNEL,AUDIODAC2-CHANNEL,AUDIODAC

D17D17

RLS4148RLS4148

RLS4148RLS4148

D18D18

3.3UH/08053.3UH/0805

88

44

77

66

55

22

33

11

VCCAVCCA

VcomVcomVOLVOL

PCM1748EPCM1748E

VORVOR AGNDAGND99

47uF47uF

C96C96++

VDDVDD

VCCVCC

DGNDDGND

LRCKLRCK

DATADATA

BCKBCK

1313

ZLZL

ZRZR

MDMD

1111

1010

1212

MLML

MCMC

SCKSCK1515

1414

1616

U19U19

BB

VOLVOL

VORVOR

R98R98

10k10k

ZRZR

ZLZL

R97R97 10k10k

ZEROZERO

CC

22

A_MUTEA_MUTE

AGNDAGND

RMAINRMAIN

LMAINLMAIN

[ 5 ][ 5 ]A_MUTEA_MUTE

AGNDAGND [ 1,2,3,5 ][ 1,2,3,5 ]

LMAINLMAIN

RMAINRMAIN

[ 5 ][ 5 ]

[ 5 ][ 5 ]

T_SYT_SY

ASPDIFASPDIF

VGNDVGND

T_SCT_SC

T_CVBST_CVBS

ASPDIFASPDIF [ 2,5 ][ 2,5 ]

VGNDVGND

T_CVBST_CVBS

T_SCT_SC

T_SYT_SY

[ 1,2,3,5 ][ 1,2,3,5 ]

[ 5 ][ 5 ]

[ 5 ][ 5 ]

[ 5 ][ 5 ]

11

DD

[ 2 ][ 2 ] ASDAT0ASDAT0

55

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2,5 ][ 2,5 ]

AAVSYNC#VSYNC#

Y[0..7]Y[0..7]

HSYNC#HSYNC#

27MHZ27MHZ

VSYNC#VSYNC#

HSYNC#HSYNC#

Y[0..7]Y[0..7]

27MHZ27MHZ

ASPDIFASPDIFASPDIFASPDIF

[ 2,3 ][ 2,3 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2,3 ][ 2,3 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

BB

ASDAT0ASDAT0

SCLSCL

ALRCKALRCK

VSCKVSCK

ABCKABCK

ACLKACLK

VSDAVSDA

ABCKABCK

ALRCKALRCK

ACLKACLK

VSCKVSCK

VSDAVSDA

SCLSCL

SDASDA SDASDA

RST_TVERST_TVE

MUTE#MUTE#

RESET#RESET#

RST_TVERST_TVE

RESET#RESET#

MUTE#MUTE#

CC

GNDGND

GNDGND

R85R85

ASDAT0ASDAT0

ABCKABCK R84R84

R86R86

ALRCKALRCK

ACLKACLK R53R53

DD

[ 1,5 ][ 1,5 ]

[ 5 ][ 5 ] +12V+12V

+P12V+P12V

[ 1,2,3,5 ][ 1,2,3,5 ]

[ 1,2,3,5 ][ 1,2,3,5 ] GNDGND

+P5V+P5V

+P12V+P12V

+12V+12V

+P5V+P5V

GNDGND

[ 1,2,3 ][ 1,2,3 ]

[ 1,2,3,5 ][ 1,2,3,5 ]

DV33DV33

VCCVCCVCCVCC

DV33DV33

44 33

Wednesday, July 24, 2002Wednesday, July 24, 2002

22

Date:Date:

11

SheetSheet 44 ofof 55

Circuit Diagram for DVD130A (3)

AD[0..7]AD[0..7]

0.1u0.1u

CB78CB78

AA

55

[ 2 ][ 2 ]

[ 2,4 ][ 2,4 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2,4 ][ 2,4 ]BB

PWR#PWR#

A[0..19]A[0..19]

SDASDA

SCLSCL

AD[0..7]AD[0..7]

PRD#PRD#

PWR#PWR#

PCE#PCE#

SCLSCL

SDASDA

AD[0..7]AD[0..7]

PWR#PWR#

A[0..19]A[0..19]

FRD#FRD#

FWR#FWR#

FCE#FCE#

RY/BYRY/RY/BYRY/A17A17

Flash 8M, SST-40TSOPFlash 8M, SST-40TSOP

FWR#FWR#

FRD#FRD#

FCE#FCE#

A18A18

A19A19

2222

99

2424

1313

3737

44

3131

3939

2323

3030

WEWE

CECE

OEOE

A19A19

A18A18

VSSVSS

VSSVSS

VCCVCC

VCCVCC

A14A14

A16A16

A17A17

A15A15

A13A13

A11A11

A12A12

33

11

4040

22

44

66

55

A7A7

A9A9

A10A10

A8A8

A6A6

A5A5

A4A4

1414

77

3636

88

1515

1616

1717

A[0..19]A[0..19]

A0A0

A2A2

A3A3

A1A1

2121

1919

1818

2020

D3D3A3A3

3838

1212

1010

2929

1111

3535

3434

3333

3232

A10A10 NCNC

A16A16

A15A15

A14A14

A12A12

A13A13

A11A11

RESETRESET

NCNC

NCNC

A9A9

A8A8

A7A7

A5A5

A6A6

A4A4

D7D7

D5D5

D6D6

D4D4

V33V33

AD4AD4

AD6AD6

AD7AD7

AD5AD5

2828

2727

2626

2525

A2A2

A1A1

A0A0

U8U8

D2D2

D1D1

D0D0

AD2AD2

AD3AD3

AD0AD0

AD1AD1

SD33SD33

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

[ 2 ][ 2 ]

CC

RAS#RAS#

PRD#PRD#

DQM[0..3]DQM[0..3]

WE#WE#

CS#CS#

DQ[0..31]DQ[0..31]

MA[0..11]MA[0..11]

PCE#PCE#

BA[0..1]BA[0..1]

PRD#PRD#

PCE#PCE#

DQ[0..31]DQ[0..31]

DQM[0..3]DQM[0..3]

MA[0..11]MA[0..11]

BA[0..1]BA[0..1]

CS#CS#

WE#WE#

RAS#RAS#

CAS#CAS#

DCLKDCLK

DCKEDCKE

FB / 0805FB / 0805

DCLKDCLK

DCKEDCKE

CAS#CAS#

0.1u0.1u

CB49CB49

[ 1,2,4,5 ][ 1,2,4,5 ]

[ 1,2,4,5 ][ 1,2,4,5 ]

DD

L5L5

GNDGND

V33V33

VCCVCC

V33V33[ 1,2,4 ][ 1,2,4 ]

GNDGND

V33V33

VCCVCC

55

CSCS VCCVCC

54-Pin TSOPII(400mil x 875mil)54-Pin TSOPII(400mil x 875mil)

EliteMT M12L64164A-5TEliteMT M12L64164A-5T

VSSVSS

VSSVSS

DQMHDQMH

VSSVSS

RASRAS

CASCAS

DQMLDQML

SDRAM 1Mx16x4SDRAM 1Mx16x4

47u47u

C57C57++47u47u

C56C56 ++

SD33SD33

47u47u

C55C55++

5454

2828

4141

4040

3636

NCNC

NCNC

RDQM1RDQM1

RDQM0RDQM0

DWE#DWE#

DCAS#DCAS#

DRAS#DRAS#

3939

1515

1717

1616

1818

WEWE

0.1u0.1u

CB50CB50

SD33SD33

CB51CB51

0.1u0.1u 0.1u0.1u

CB52CB52

2727

66

33

4949

5252

4343

1414

4646

99

1212

VCCQVCCQ

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

VCCQVCCQ

VCCQVCCQ

VCCQVCCQ

VCCVCC

VCCVCC

SD33SD33

BA1/A12BA1/A12

BA0/A13BA0/A13

A10/APA10/AP

A4A4

A11A11

SDCLKSDCLK

SDCKESDCKE

DCS#DCS#

DBA1DBA1

DBA0DBA0

3838

1919

3737CKECKE

CLKCLK

2121

2020

DMA8DMA8

DMA11DMA11

DMA10DMA10

DMA9DMA9

DMA6DMA6

DMA7DMA7

DMA5DMA5

3333

2222

3535

3434A9A9

A8A8

3131

3232

3030

A7A7

A6A6

A5A5

DMA1DMA1

DMA3DMA3

DMA2DMA2

DMA4DMA4

DMA0DMA0

2424

2929

2626

2525A2A2

A3A3

A1A1

2323A0A0

U6U6

DQ4DQ4

5353

5151

5050

4848

4747

4545

4444

4242

1313

1111

1010

11

DQ11DQ11

DQ15DQ15

DQ14DQ14

DQ13DQ13

DQ12DQ12

DQ10DQ10

DQ9DQ9

DQ8DQ8

DQ7DQ7

DQ6DQ6

DQ5DQ5

SD33SD33

RDQ15RDQ15

RDQ13RDQ13

RDQ14RDQ14

RDQ12RDQ12

RDQ8RDQ8

RDQ11RDQ11

RDQ10RDQ10

RDQ9RDQ9

RDQ6RDQ6

RDQ7RDQ7

RDQ5RDQ5

88

77

55

44

22

DQ3DQ3

DQ2DQ2

DQ1DQ1

DQ0DQ0

44

RDQ1RDQ1

RDQ4RDQ4

RDQ3RDQ3

RDQ2RDQ2

RDQ0RDQ0

EEPROM 24C16, ST-SO8EEPROM 24C16, ST-SO8

MediaTek IncorporationMediaTek Incorporation

SheetSheet

FALSH & SDRAM & EEPROMFALSH & SDRAM & EEPROM

33

0.1u0.1u

CB79CB79

FWR#FWR#

FCE#FCE#

FRD#FRD#

4343

1212

1414

8M Flash8M FlashAT49F8192AAT49F8192A

BYTEBYTE

RESETRESET

CECE

WEWE

OEOE

GNDGND

GNDGND3232

1313

3333

4444

IO3IO3A6A6

A17A17

A18A18

A16A16

A14A14

A15A15

33

22

3434

3535

3636

A10A10

A12A12

A13A13

A11A11

A9A9

A8A8

A7A7

4040

3838

3737

3939

4141

4242

44

IO10IO10A13A13

IO15IO15

IO14IO14

IO13IO13

IO12IO12

IO11IO11

A18A18

A17A17

A15A15

A16A16

A14A14

2929

3131

2727

2525

2222

A12A12

A11A11

A10A10

A8A8

A9A9

A7A7

3030

IO9IO9

IO8IO8

IO7IO7

1818

2020

1616

IO5IO5

IO6IO6

IO4IO4

2828

2626

2424

A3A3

A5A5

A6A6

A4A4

A2A2

A0A0

A1A1

88

66

55

77

99

1010

1111

A5A5

A4A4

A3A3

A1A1

A2A2

A0A0

1515

IO2IO2

IO1IO1

IO0IO0

1919

2121

1717

VccVcc2323

U7U7

izeSize

TitleTitle

Wednesday, July 24, 2002Wednesday, July 24, 2002

Document NumberDocument Number

M24C16-WM24C16-W

VCCVCC

A19A19

AD7AD7

AD4AD4

AD5AD5

AD6AD6

AD0AD0

AD3AD3

AD2AD2

AD1AD1

VCCVCC

0.1u0.1u

CB57CB57

0.1u0.1u

CB59CB59

SCLSCL

SDASDA

V33V33 U10U10

66

55

SCLSCL

SDASDA

DQM2DQM2

DQM3DQM3

DQM1DQM1

DQM0DQM0

MA11MA11

MA9MA9

MA10MA10

MA5MA5

MA8MA8

MA6MA6

MA7MA7

MA3MA3

MA4MA4

MA2MA2

11

33 ofof 55

WPWP77

22

RevRev

AA

RDQM2RDQM2

RDQM3RDQM3

11

NCNC

NCNC

NCNC

33

22

RDQM1RDQM1

RDQM0RDQM0

DMA11DMA11

DMA9DMA9

DMA10DMA10

DMA5DMA5

DMA8DMA8

DMA6DMA6

DMA7DMA7

DMA3DMA3

DMA4DMA4

DMA2DMA2

BB

33x433x4

RASRAS VCCVCC

(400milx825mil, 0.8mm pin pitch)(400milx825mil, 0.8mm pin pitch)

4747

4444

4141

3838

2525

1313

1010

77

44

SDRAM 512Kx16x2SDRAM 512Kx16x2

0.1u0.1u

CB53CB53

0.1u0.1u

CB54CB54

0.1u0.1u

CB56CB56CB55CB55

0.1u0.1u

50-PIN TSOP(II),50-PIN TSOP(II),

ESMT M12L16161A-5TESMT M12L16161A-5T

5050

2626

3737

DCAS#DCAS#

DWE#DWE#

RDQM0RDQM0

RDQM1RDQM1

1414

3333

3636

1515

1616

NCNC

VSSVSS

VSSVSS

NCNC

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

DQMHDQMH

DQMLDQML

WEWE

CASCAS

VCCQVCCQ

VCCQVCCQ

VCCQVCCQ

VCCVCC

VCCQVCCQ

SD33SD33

5050

2626

3737

RDQM2RDQM2

DCAS#DCAS#

RDQM3RDQM3

DWE#DWE#

1414

3333

3636

1515

1616

4949

4848

4646

4545

4343

4242

4040

3939

1212

1111

99

88

66

55

33

22

11

A3A3 DQ3DQ3

DCS#DCS#

SDCLKSDCLK

DBA0DBA0

DRAS#DRAS#

SDCKESDCKE 3434

1818

1717

3535

1919

DMA4DMA4

DMA7DMA7

DMA9DMA9

DMA5DMA5

DMA6DMA6

DMA8DMA8

DMA10DMA10

3030

3232

2020

3131

2828

2929

2727

DQ10DQ10A10A10

CSCS

CKECKE

BA/A11BA/A11

CLKCLK

DQ15DQ15

DQ14DQ14

DQ13DQ13

DQ12DQ12

DQ11DQ11

A8A8

A9A9

A7A7

A6A6

A5A5

A4A4

DQ9DQ9

DQ8DQ8

DQ7DQ7

DQ6DQ6

DQ5DQ5

DQ4DQ4

DMA2DMA2

DMA0DMA0

DMA1DMA1

DMA3DMA3

2121

2424

2323

2222A1A1

A2A2

A0A0

U16U16

DQ2DQ2

DQ1DQ1

DQ0DQ0

33

SD33SD33

RDQ14RDQ14

RDQ15RDQ15

RDQ13RDQ13

RDQ12RDQ12

RDQ11RDQ11

RDQ7RDQ7

RDQ10RDQ10

RDQ9RDQ9

RDQ8RDQ8

RDQ4RDQ4

RDQ5RDQ5

RDQ6RDQ6

SDCLKSDCLK

SDCKESDCKE

DRAS#DRAS#

DCS#DCS#

DBA0DBA0

3434

1818

1717

3535

1919

DMA10DMA10

DMA7DMA7

DMA6DMA6

DMA8DMA8

DMA5DMA5

DMA4DMA4

DMA9DMA9

3030

3232

2020

3131

2828

2929

2727

RDQ0RDQ0

RDQ1RDQ1

RDQ2RDQ2

RDQ3RDQ3 DMA3DMA3

DMA2DMA2

DMA0DMA0

DMA1DMA1

2121

2424

2323

2222

RASRAS VCCVCC

SDRAM 512Kx16x2SDRAM 512Kx16x2

(400milx825mil, 0.8mm pin pitch)(400milx825mil, 0.8mm pin pitch)

50-PIN TSOP(II),50-PIN TSOP(II),

ESMT M12L16161A-5TESMT M12L16161A-5T

4747

4444

4141

3838

2525

1313

1010

77

44NCNC

VSSVSS

VSSVSS

NCNC

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

VSSQVSSQ

DQMHDQMH

DQMLDQML

WEWE

CASCAS

VCCQVCCQ

VCCQVCCQ

VCCQVCCQ

VCCVCC

VCCQVCCQ

SD33SD33

DCKEDCKE

MA0MA0

MA1MA1

DCLKDCLK

BA1BA1

R48R48

R47R47

CAS#CAS#

BA0BA0

WE#WE#

CS#CS#

RAS#RAS#

55

77

RN1RN1

11

33

DQ29DQ29

DQ30DQ30

DQ27DQ27

DQ31DQ31

DQ28DQ28

DQ25DQ25

DQ24DQ24

DQ21DQ21

DQ26DQ26

DQ22DQ22

DQ23DQ23

DQ20DQ20

A3A3 DQ3DQ3

4949

4848

4646

4545

4343

4242

4040

3939

1212

1111

99

88

DQ10DQ10A10A10

CSCS

CKECKE

BA/A11BA/A11

CLKCLK

DQ15DQ15

DQ14DQ14

11

DQ13DQ13

DQ12DQ12

DQ11DQ11

A8A8

A9A9

A7A7

A6A6

A5A5

A4A4

DQ9DQ9

DQ8DQ8

DQ7DQ7

DQ6DQ6

DQ5DQ5

DQ4DQ4

SD33SD33

RDQ30RDQ30

RDQ31RDQ31

RDQ29RDQ29

RDQ27RDQ27

RDQ28RDQ28

RDQ23RDQ23

RDQ26RDQ26

RDQ25RDQ25

RDQ24RDQ24

RDQ21RDQ21

RDQ20RDQ20

RDQ22RDQ22

66

55

33

22

A1A1

A2A2

A0A0

U17U17

DQ2DQ2

DQ1DQ1

DQ0DQ0

22

RDQ16RDQ16

RDQ17RDQ17

RDQ18RDQ18

RDQ19RDQ19

DQ17DQ17

DQ16DQ16

DQ18DQ18

DQ19DQ19

DQ15DQ15

DQ14DQ14

DQ9DQ9

DQ13DQ13

DQ12DQ12

DQ10DQ10

DQ11DQ11

DQ8DQ8

DQ7DQ7

DQ6DQ6

DQ2DQ2

DQ3DQ3

DQ4DQ4

DQ5DQ5

DQ1DQ1

DQ0DQ0

DRAS#DRAS#

SDCLKSDCLK

DCAS#DCAS#

SDCKESDCKE3333

3333

DMA0DMA0

DMA1DMA1

DBA1DBA1

66

88

22

44

DWE#DWE#

DBA0DBA0

DCS#DCS#

RDQ29RDQ29

RDQ30RDQ30

RDQ27RDQ27

RDQ31RDQ31

RDQ28RDQ28

RDQ25RDQ25

RDQ24RDQ24

RDQ21RDQ21

RDQ26RDQ26

RDQ22RDQ22

RDQ23RDQ23

RDQ20RDQ20

CC

RDQ17RDQ17

RDQ16RDQ16

RDQ18RDQ18

RDQ19RDQ19

RDQ15RDQ15

RDQ14RDQ14

RDQ9RDQ9

RDQ13RDQ13

RDQ12RDQ12

RDQ10RDQ10

RDQ11RDQ11

RDQ8RDQ8

RDQ7RDQ7

DD

RDQ0RDQ0

RDQ6RDQ6

RDQ2RDQ2

RDQ1RDQ1

RDQ3RDQ3

RDQ4RDQ4

RDQ5RDQ5

11

Circuit Diagram for DVD130A (4)

CC

BB

AA

DD

20K20K

C15C15

22

RS232/4P,2.0 m/mRS232/4P,2.0 m/m

44

33TxDTxD

AA

JP8JP8

VFD, 2.0 m/mVFD, 2.0 m/m

11

V33V33

RxDRxD

JP6JP6

77

99

88

66

55

44

VSTBVSTB

VSCKVSCK

VSDAVSDA

AGNDAGND

22

33

11

AC35V-AC35V-

AC35V+AC35V+

-P22V-P22V

VFDVCCVFDVCC

55

++ C136C136

100u100u

AC35V-AC35V-

AC35V+AC35V+

VFDVCCVFDVCC

R65R65

R78R78

R69R69

-P22V-P22V

V-STBV-STB

V-SCKV-SCK

V-SDAV-SDA

00

00

00

R125R125

1010

VCCVCC

R42R42

1010

100p100p

C52C52

IRIR

1717

BA5954BA5954 ++0.1u0.1u

R140R140TROPENTROPEN

R143R143

390390

1K1K

BB

R136R136

220220

33

R141R141Q14Q14

80508050

390P390P

C164C164

TO-92TO-92

Q13Q13

390P390P

C165C165

TRINTRIN

HEADER-5 (2.00mm)HEADER-5 (2.00mm)

390390

R144R144

1K1KTRCLOSETRCLOSE

11

22

Q12Q12

85508550

Q11Q11

VCCVCC

TROUTTROUT

LOAD+LOAD+

LOAD-LOAD-

VCCVCC

R137R137

220220

0.1u0.1u

CB41CB41

GNDGND

JP4JP4

55

44

10u10u

C35C35

33UH/030733UH/0307

CC

20k20kR25R25

150p150p

C33C33

CB39CB39

STBYSTBY

TRSOTRSO

V1P4V1P4

VCCVCC

FMSOFMSO

1,08051,0805

R17R17

SL-SL-

SL+SL+

1,08051,0805

R18R18

CON1CON1

33

0.1u0.1u

CB31CB31

F-F-

T+T+

F+F+11

22

EE

BB

DD

IOAIOA

CC

AA

FF

V20V201010

AA

NCNC

T-T-

BB

GND-PDGND-PD

EE

VCVC

44

66

55

88

77

99

CC

VCCVCC

FF

DD

(LD-CD)(LD-CD)

CD/DVDCD/DVD

NCNC

1111

1313

1212

1515

1414

1616

33UH/030733UH/0307

CB21CB21 0.1u0.1u

L3L3

3CG8550D3CG8550D

1919 1010

2626

2525

2828

2727BIASBIAS

STBYSTBY

VINTKVINTK

CTK1CTK1

CTK2CTK2

2222

2323

2424

2020

2121

PREGNDPREGND

VINLDVINLD

VNFTKVNFTK

PGNDPGND

PVCC2PVCC2

VINSL-VINSL-

VINSL+VINSL+

VINFCVINFC

CF1CF111

CF2CF233

22

44

VOSLVOSL

VNFFCVNFFC

PGNDPGND

PVCC1PVCC1

55

66

77

VCCVCC88

99

1616

1818

1717

1515VOTK+VOTK+

VOTK-VOTK-

VOLD-VOLD-

VOLD+VOLD+

U2U2

VOSL-VOSL-

VOFC-VOFC-

VOFC+VOFC+

VOSL+VOSL+1111

1313

1212

1414

FOSOFOSO

V1P4V1P4

VCCVCC

R26R26

10K10K

R23R23

SP+SP+

SP-SP-

1,08051,0805

R19R19

1,08051,0805

R20R20

MDI1MDI1

R12R12

Q5Q5

L4L4

R11R11

2222

2222

33UH/030733UH/0307

3CG8550D3CG8550D

Q4Q4

L2L2

2SB11322SB1132

BB EECC

CC

LDO2LDO2

47u47u

C18C18++

LDO1LDO1

47u47u

C12C12++

LDO_AVCCLDO_AVCC

DD

CC

BB

AA

C13C13

MDI2MDI2

V33V33

2N39042N3904

TOP SIDE CONTACTEDTOP SIDE CONTACTED

SF-HD6AV/0.5mm,24PSF-HD6AV/0.5mm,24P

DD

2424

LD-CDLD-CD

VR-DVDVR-DVD

VR-CDVR-CD

MDMD

GND-LDGND-LD

LD-DVDLD-DVD

HFMHFM

1818

2020

1919

2222

2121

2323

MDI1MDI1

33

GG

2SK30182SK3018

22SS

11

DD

33

2SK30182SK3018

Q2Q2

22

33

11

11R5R5 100K100K

Q1Q1

to reduce Noiseto reduce Noise

Very ImportantVery Important

0.1u0.1u

CB13CB13

AVCCAVCC

C3C3++

100u100u

22

2SK30182SK3018

Q3Q3

R8R8

R6R6

R7R7

10K10K

100K100K

10K10K

AVCCAVCC

IOAIOA

00

R63R63

00

R61R61

33UH/030733UH/0307

L1L1

LDO_AVCCLDO_AVCC

55

AVCCAVCC

RVCCINRVCCIN

R60R60

00

R49R49

00

RVCCRVCC

VP

VS

SV

PV

SS

VC

OC

INV

CO

CIN

VP

VD

D3

VP

VD

D3

RD

8R

D8

RD

9R

D9

RD

10

RD

10

RD

11R

D11

DV

SS

DV

SS

RD

12

RD

12

RD

13

RD

13

RD

14

RD

14

RD

15

RD

15

DV

DD

3D

VD

D3

BA

0B

A0

RC

S#

RC

S#

RA

S#

RA

S#

CA

S#

CA

S#

RW

E#

RW

E#

RD

0R

D0

RD

1R

D1

RD

2R

D2

RD

3R

D3

DV

DD

2/3

DV

DD

2/3

RD

4R

D4

RD

5R

D5

RD

6R

D6

RD

7R

D7

DV

SS

DV

SS

XT

ALO

XT

ALO

XT

ALI

XT

ALI

UR

D#

UR

D#

UW

R#

UW

R#

UP

3_5

UP

3_5

UP

3_4

UP

3_4

DV

DD

2D

VD

D2

INT

0#

INT

0#

UP

3_1

UP

3_1

UP

3_0

UP

3_0

UP

1_7

UP

1_7

DV

DD

3D

VD

D3

UP

1_6

UP

1_6

UP

1_5

UP

1_5

UP

1_4

UP

1_4

UP

1_3

UP

1_3

UP

1_2

UP

1_2

DV

SS

DV

SS

IOC

S#

IOC

S#

IOW

R#

IOW

R#

IOO

E#

IOO

E#

ALE

ALE

DM

VD

D3

DM

VD

D3

MUTE#MUTE#

44 33

2N39042N3904

Q17Q17

VCCVCC

R82R82 1k1k

4.7k4.7k

R83R83 R80R80

4.7k4.7k

1k1k

R81R81

VCCVCC

(10)(10)

2N39042N3904

R79R79

RESET#RESET#

Q15Q15

1k1k

R39R39

(10)(10)

VCCVCC

1k1k

AV33AV33 R40R40

1010

ALEALE

Z31Z31

10U10U

C50C50

3.3UH/08053.3UH/0805

C85C85

C53C53

1n1n

1n1n

L22L22

22p22p

DIPDIP

C53C53

22

20p20p

C54C54

Y1Y1

27MHz27MHz

R43R43

100k100k 74HC0474HC04

IRIR69

69

V33V33

CB47CB47

0.1u0.1u

(OPEN)(OPEN)

0 OHM0 OHM

R101R101

11

PR

D#

PR

D#

PW

R#

PW

R#

V-S

TB

V-S

TB

ALE

ALE

GN

DG

ND

PC

E#

PC

E#

53

53

54

54

57

57

56

56

55

55

58

58

59

59

RE

SE

TR

ES

ET

V-S

CK

V-S

CK

V-S

DA

V-S

DA

DV

33

DV

33

SC

LS

CL

SD

AS

DA

MU

TE

MU

TE

64

64

62

62

60

60

61

61

63

63

65

65

66

66

67

67

68

68

(OPEN)(OPEN)

0 OHM0 OHM

R102R102

74HC0474HC04

U5AU5A

22

33

U5BU5B

DQ

7D

Q7

78

78

V25

V25

RxD

RxD

TxD

TxD

GN

DG

ND

71

71

70

70

IRIR

72

72

73

73

76

76

74

74

75

75

77

77

DQ

3D

Q3

V25

V25

DQ

6D

Q6

DQ

5D

Q5

DQ

4D

Q4

DQ

1D

Q1

DQ

2D

Q2

DQ

0D

Q0

WE

#W

E#

83

83

79

79

80

80

81

81

82

82

85

85

84

84

86

86

87

87

CustomCustom

DVD130(MT1369AE)DVD130(MT1369AE)

27MHZ27MHZ

Date:Date:

SizeSize

TitleTitle

CB46CB46

C88C88

44

0 OHM0 OHMR44R44

0 OHM0 OHM

R103R103

0 OHM0 OHM

R45R45

AV33AV33

1010

R41R41

GN

DG

ND

97

97

RA

S#

RA

S#

CA

S#

CA

S#

DV

33

DV

33

CS

#C

S#

BA

0B

A0

DQ

14

DQ

14

DQ

15

DQ

15

DQ

13

DQ

13

DQ

12

DQ

12

92

92

90

90

88

88

89

89

91

91

93

93

94

94

96

96

95

95

DQ

10

DQ

10

DQ

11D

Q11

DQ

8D

Q8

DQ

9D

Q9

1u1u

1u1u

C87C87

98

98

99

99

100

100

101

101

104

104

103

103

102

102

0.1u0.1u

MediaTek IncorporationMediaTek Incorporation

SheetSheetWednesday, July 24, 2002Wednesday, July 24, 2002

11

SERVO & RFSERVO & RFDocument NumberDocument Number

22 ofof 55

RevRev

22

AA

MT1336E/MT1369E withMT1336E/MT1369E with

PR

ST

PR

ST

8181 2222 C9C9C8C8CB20CB20 Z11Z11

AV33AV33

Z24Z24

LPFOPLPFOP

C46C46

PLAYER_SLED,9P,2.0 m/mPLAYER_SLED,9P,2.0 m/m390390

R31R31

10K10K

39043904

EEBB

CC

20k20k

R29R29

39043904

Q6Q6

FGFG

VCCVCC

SL-SL-

SL+SL+

R33R33

SP-SP-

LIMITLIMIT

SP+SP+

RR

R121R121

CB42CB42

0.1u0.1u

VCCVCC

R124R124

00

66

11

22

44

33

55

JP9JP9

R122R122

RR

88

77

99

Z28Z28

DMSODMSO

V1P4V1P4

TRSOTRSO

FGFG

FMSOFMSO

Z29Z29

FMSOFMSO

Z30Z30

DMSODMSO

V1P4V1P4 CC

PWMOUT2PWMOUT2

FOSOFOSOZ26Z26

Z27Z27

FOSOFOSO

TROPENTROPEN

TRSOTRSO

47u47u

C36C36

MT1336EMT1336E

114

114

150p150p

C34C34

20k20k

R24R24

DMSODMSO

R119R119 RR

C135C135 CC

47u47u

OPOOPO R120R120

CC

C134C134

0.1u0.1u

CB36CB36

C24C24 ++

RVCCINRVCCIN

33k33k

R21R21

AAAA

CCCC

C16C16

1u1u

1u1u

C14C14

1u1u

1u1uBBBB

DDDD

CCCC

AAAA

CB23CB23

0.1u0.1uCB22CB22

0.1u0.1u

0.1u0.1uC137C137

9595

MD

MD

102102MBMB

10

31

03

10

41

04

MC

MC

MAMA

DVDADVDA

DVDBDVDB

DVDCDVDC

DVDDDVDD

DVDRFIPDVDRFIP

DVDRFINDVDRFIN

101101

100100

9999

9898

9797

9696

AV

DD

AV

DD

10

71

07

10

51

05

10

61

06

10

81

08

10

91

09

SA

SA

SB

SB

AG

ND

AG

ND

IRIR

110

110

111

111

112

112

113

113

SD

SD

SC

SC

CD

FO

PC

DF

OP

CD

FO

NC

DF

ON

8888

CDACDA

CDBCDB

CDCCDC

CDDCDD

OSNOSN

OSPOSP

RFFGCRFFGC

9494

9393

9292

9191

9090

8989

RFGCURFGCU

RFGCIRFGCI

CEOPCEOP

CEONCEON

AGNDXAGNDX

AGNDXAGNDX

MONMON

8787

8686

8585

8484

8383

8282

R123R123

RR

RR

OP+OP+

OP-OP-

ADINADIN

0.1u0.1u

CB35CB35

CB38CB38

0.1u0.1u

0.015u0.015u

FF EE C22C22

MD

I2M

DI2

LD

O2

LD

O2

LD

O1

LD

O1

MD

I1M

DI1

WOBSOWOBSO

WVDDWVDD

AGNDXAGNDX

AGNDXAGNDX

AVDDOAVDDO

RFOPRFOP

RFONRFON

AGNDOAGNDO

AGNDTAGNDT

AVDDTAVDDT

V2REFOV2REFO

VREFOVREFO

V20V20

LVLLVL

VDDPVDDP

MT1336EMT1336E

MD

I2M

DI2

WG

AN

DW

GA

ND

115

115

116

116

117

117

118

118

TN

IT

NI

SV

DD

SV

DD

TP

IT

PI

SG

ND

SG

ND

121

121

119

119

120

120

122

122

123

123

WAV

DD

WAV

DD

AG

C1

AG

C1

AG

C2

AG

C2

AG

C3

AG

C3

128

128

126

126

124

124

125

125

127

127

LD

O1

LD

O1

MD

I1M

DI1

LD

O2

LD

O2

RF

SU

BO

RF

SU

BO

WG

ND

WG

ND

TM2TM2

TM1TM1

TM3TM3

TM4TM4

FEOFEO

CSOCSO

TEOTEO

0.1u0.1uCB28CB2888

11

47u47u

C20C20++

22

33

44

66

55

77 RFONRFON

RFOPRFOP

0.1u0.1u

CB34CB34

RVCCINRVCCIN

RVCCINRVCCIN

CB24CB24

1515

99

1010

1111

1313

1212

1414

1616

1717

1818

2020

1919

2121 0.1u0.1u

V2P8V2P8

0.1u0.1u

0.1u0.1u

CB25CB25

TEOTEO

V1P4V1P4

V20V20

FEOFEO

CSOCSO

RFLRFL

TEOTEO

FEOFEO

Z14Z14

CSOCSO

Z12Z12

PW

M2V

RE

FP

WM

2V

RE

F

RF

DT

SLV

PR

FD

TS

LVP

RF

DT

SLV

NR

FD

TS

LVN

DMVSSDMVSS

IOA19IOA19

IOA18IOA18

A17A17

A16A16

IOA7IOA7

IOA6IOA6

IOA5IOA5

IOA4IOA4

IOA3IOA3

IOA2IOA2

DVDD2DVDD2

IOA1IOA1

IOA0IOA0

AD0AD0

AD1AD1

AD2AD2

AD3AD3

DVDD3DVDD3

AD4AD4

AD5AD5

AD6AD6

AD7AD7

HIGHA7HIGHA7

HIGHA6HIGHA6

DVSSDVSS

HIGHA5HIGHA5

HIGHA4HIGHA4

HIGHA3HIGHA3

HIGHA2HIGHA2

HIGHA1HIGHA1

HIGHA0HIGHA0

DVSSDVSS

FGFG

FMOFMO

DMODMO

DVDD2DVDD2

PWMOUT2PWMOUT2

TROPENPWNTROPENPWN

TROTRO

FOOFOO

PLLVDD3PLLVDD3

JITFNJITFN

JITFOJITFO

LPFOPLPFOP

LPFINLPFIN

LPFIPLPFIP

LPFONLPFON

LPIONLPION

LPIOPLPIOP

PLLVSSPLLVSS

IREFIREF

A19A19

A18A18

5252

5151

5050

A6A6

A16A16

A17A17

A7A7

A4A4

A5A5

A3A3

4646

4949

4848

4747

4545

4444

4343

DV33DV33

V25V25

A0A0

A2A2

A1A1

AD1AD1

AD0AD0

AD2AD2

3939

4242

4141

4040

3838

3737

3636

AD5AD5

AD3AD3

AD4AD4

AD7AD7

AD6AD6

A15A15

3232

3535

3434

3333

3131

3030

2929

330p330p

C48C48

330p330p

C47C47

0.015u0.015u

C49C49

LPFONLPFON

JITFOJITFO

Z25Z25

100p100p

++ C37C37

0.1u0.1u

Z23Z23

CB40CB40

C44C44 100p100p

1u1u

C38C38

10n10n

C42C42

C39C39

GNDGND

GNDGND

V25V25

15k15k

0.1u0.1u

CB45CB45

R37R37

R35R35

R36R36 10k10k

00

A12A12

A14A14

A13A13

A10A10

A11A11

A9A9

2525

2828

2727

2626

2424

2323

2222

A8A8

FGFG

1818

2121

2020

1919

1717

1616

1515

10n10n

18k18k

750k750k

10n10n

20k20k

C43C43

R34R34

R32R32

R30R30

10n10n

C40C40

R28R28

C41C41

10n10n

8.2k8.2k

1111

1414

1313

1212

1010

99

88

44

77

66

55

33

22

11

MT1369E_208MT1369E_208

47u47u0.1u0.1u

1010

R27R27

RFONRFON

Z19Z19

CB37CB37

Z17Z17

V2P8V2P8

++ C25C25

HTRCHTRC

RFRPCRFRPC

Z16Z16

R14R14

Z18Z18 20p20pC26C26

LPIOPLPIOPRFOPRFOP

Z20Z20

RFOPRFOP

RFONRFON

ADINADIN

C31C31

C29C29

C27C27

LPIONLPION

1000p1000p

1000p1000p

20p20p

RFINRFIN

RFIPRFIP

V2P8V2P8

ADINADIN

TEOTEO

RFRPCRFRPC

RFZCRFZC

00 R15R15 RR

0.033u0.033u

0.1u0.1u

CB26CB26 ++

0.1u0.1u10u10u

CB27CB27C10C10

470p470p

RFLRFL

Z13Z13

10u10u

++ C11C11

47u47u

C17C17

RFRPRFRP

FEOFEO

CSOCSO

RFLRFL

++

AV33AV33

0.1u0.1u

CB29CB29

192

192

AD

CV

DD

3A

DC

VD

D3

150p150p

C30C30

RF

INR

FIN

RF

IPR

FIP

U3U3 207

207

208

208

SC

OP

SC

OP

SC

ON

SC

ON

204

204

205

205

206

206

202

202

203

203

150p150p

C28C28

197

197

RF

RP

SLV

RF

RP

SLV

HR

FZ

CH

RF

ZC

RF

RP

_D

CR

FR

P_D

C

RF

RP

_A

CR

FR

P_A

C199

199

200

200

201

201

198

198

RF

LE

VE

LR

FLE

VE

L

CS

OC

SO

FE

IF

EI

TE

ZIS

LV

TE

ZIS

LV

TE

IT

EI

195

195

196

196

193

193

194

194

1000p1000p

C21C21

SC

LK

SC

LK

183

183

AD

INA

DIN

RF

SU

BI

RF

SU

BI

PD

MV

SS

PD

MV

SS

AD

CV

SS

AD

CV

SS

190

190

191

191

188

188

189

189

PD

MV

DD

3P

DM

VD

D3

PW

MV

RE

FP

WM

VR

EF

BD

OB

DO

DV

DD

3D

VD

D3

185

185

186

186

187

187

184

184

BD

OB

DO

DV

33

DV

33

178

178

SD

AT

AS

DA

TA

SD

EN

SD

EN

SLC

KS

LC

K

UD

GA

TE

UD

GA

TE

WO

BS

IW

OB

SI

181

181

182

182

179

179

180

180

IFG

AT

EIF

GA

TE

DV

DD

3D

VD

D3

DV

SS

DV

SS

VF

O13

VF

O13

176

176

177

177

174

174

175

175

DV

33

DV

33

SD

AT

AS

DA

TA

SD

EN

SD

EN

UR

ST

UR

ST

GN

DG

ND

1000p1000p

C23C23

18k18k

R16R16

0.1u0.1u

R13R13

CB30CB30

100k100k V1P4V1P4

CB33CB33

CB32CB32

0.1u0.1u

0.1u0.1u

47u47u

C19C19++

HTRCHTRC

Z8Z8

TR

CLO

SE

TR

CLO

SE

53

53

PW

MO

UT

2P

WM

OU

T2

CB2CB2

0.1u0.1uCB11CB11

OP+OP+

OP-OP-

OPOOPO0.1u0.1uCB12CB12

C1C1

100u100u

++

RVCCINRVCCIN

6767

7474

MOPMOP

SW1SW1

SW2SW2

SW0SW0

SINPHISINPHI

REFSINREFSIN

HALLSINHALLSIN

8080

7979

7878

7777

7676

7575

AGNDMAGNDM

REFCOSREFCOS

HALLCOSHALLCOS

COSPHICOSPHI

AVDDMAVDDM

AGNDXAGNDX

AVDDFAVDDF

7373

7272

7171

7070

6969

6868

AG

ND

XA

GN

DX

AGNDFAGNDF

VCONVCON

6565

6666

AV

DD

PA

VD

DP

64

64

63

63

0.1u0.1u

SD

EN

SD

EN

AG

ND

PA

GN

DP

DP

DM

UT

ED

PD

MU

TE

RS

TR

ST

SD

AT

AS

DA

TA

60

60

61

61

62

62

59

59

58

58

GN

DS

GN

DS

SC

LK

SC

LK

XC

K16M

XC

K16M

VD

DS

VD

DS

57

57

56

56

54

54

55

55

UR

ST

UR

ST

SD

EN

SD

EN

SD

AT

AS

DA

TA

SC

LK

SC

LK

MT1336EMT1336E

R38,R49,R61: FOR 5VR38,R49,R61: FOR 5V

MT1336EMT1336E

R46,R60,R63: FOR 3VR46,R60,R63: FOR 3VRFVCCRFVCC

R46R46

00

R38R38

00

VCCVCC

CB1CB1

0.1u0.1u

44

DEFECTDEFECT

LRFRPLRFRP

HRFRPHRFRP

CRTPCRTP

CRTPLPCRTPLP

TRLPATRLPA

TRLPTRLP

HTRCHTRC

GNDPGNDP

DPFNDPFN

DPFODPFO

AGNDXAGNDX

AGNDXAGNDX

AGNDXAGNDX

VDDVDD

VFO13VFO13

(10)(10)

IO2

IO2

IO7

IO7

IOB

IOB

IOA

IOA

IO9

IO9

IO8

IO8

52

52

51

51

50

50

49

49

IO6

IO6

IO5

IO5

IO4

IO4

IO3

IO3

46

46

47

47

48

48

45

45

44

44

TR

OU

TT

RO

UT

EN

DM

EN

DM

IOA

IOA

ST

BY

ST

BY

LIM

ITLIM

IT

TR

INT

RIN

39

39

IO1

IO1

IO0

IO0

HD

GA

TE

HD

GA

TE

UD

GA

TE

UD

GA

TE

41

41

43

43

42

42

40

40

GN

DG

ND

U1U1

3636

2929

2323

2424

2525

2727

2626

2828

BDOBDO

RFRPRFRP

3030

3131

3232

3333

3434

3535

C5C5

C6C6

C7C7 390p390p

390p390p

10p10p

HTRCHTRC

HRFRPHRFRPZ6Z6

3838

3737

RFVCCRFVCC

CB3CB3

0.1u0.1u

TROPENTROPEN

TRCLOSETRCLOSE

ENDMENDM

STBYSTBY

Z2

Z2

Z3

Z3

Z4

Z4

IO4

IO4

IO1

IO1

IO0

IO0

R3R3

R4R4

R1R1

R2R2

10k10k

10k10k

10k10k

10k10k

100k100k

0.015u0.015uC4C4

R10R10

27p27pC2C2

R9R9 27k27k

33

SANYO SF-HD6AV PUHSANYO SF-HD6AV PUH

22

AP

LLV

DD

3A

PLLV

DD

3

RD29RD29

RA4RA4

DCKEDCKE

MA5MA5

MA11MA11

MA9MA9

DCLKDCLK

MA8MA8

MA6MA6

MA7MA7

RA11RA11

DVSSDVSS

CLKCLK

CKECKE

105105

106106

107107

RA9RA9

RA8RA8

DVDD3DVDD3

RA7RA7

RA6RA6

RA5RA5

111111

109109

108108

110110

113113

112112

114114

GNDGND

DV33DV33

DQ31DQ31

DQ30DQ30

DQM0DQM0

MA3MA3

MA1MA1

MA10MA10

DQM1DQM1

MA4MA4

BA1BA1

MA2MA2

MA0MA0RA0RA0

DVSSDVSS

DQM1DQM1

DQM0DQM0

BA1BA1

RA10RA10

DVDD2DVDD2

118118

115115

116116

117117

120120

119119

121121

RA1RA1

RA2RA2

RA3RA3

DVSSDVSS

RD31RD31

RD30RD30

125125

122122

123123

124124

127127

126126

128128

GNDGND

V25V25

GNDGND

RD20RD20

DQM3DQM3

DQ27DQ27

DQ29DQ29

DQ28DQ28

DQ25DQ25

DQ26DQ26

DQ24DQ24

DQ23DQ23

DQM2DQM2

DQ22DQ22

DQ21DQ21

DVSSDVSS

RD28RD28

DVDD3DVDD3

RD27RD27

RD26RD26

RD25RD25

RD24RD24

132132

129129

130130

131131

134134

133133

135135

DQM3DQM3

DQM2DQM2

RD23RD23

RD22RD22

DVDD2DVDD2

RD21RD21

139139

136136

137137

138138

141141

140140

142142

DV33DV33

GNDGND

V25V25

DQ20DQ20

DQ19DQ19

DQ18DQ18

DQ17DQ17

DQ16DQ16

ASDAT0ASDAT0

ABCKABCK

ALRCKALRCK

ACLKACLK

ALRCKALRCK

RD19RD19

RD18RD18

DVSSDVSS

RD17RD17

RD16RD16

ABCKABCK

146146

143143

144144

145145

148148

147147

149149

DVDD3DVDD3

ASDATA0ASDATA0

ASDATA1ASDATA1

ASDATA2ASDATA2

ACLKACLK

APLLVSSAPLLVSS

153153

150150

151151

152152

155155

154154

156156

GNDGND

DV33DV33

VSCKVSCK

SDASDA

SCLSCL

VSDAVSDA

1K1K

R104R104

VSCKVSCK

VSDAVSDA

SDASDA

BB

[ 3,4 ][ 3,4 ]

[ 3,4 ][ 3,4 ]

RST_TVERST_TVE

Y0

Y0

164

164

169

169

YU

V7

YU

V7

ICE

ICE

YU

V5

YU

V5

YU

V6

YU

V6

171

171

172

172

173

173

170

170

YU

V3

YU

V3

YU

V4

YU

V4

DV

DD

2D

VD

D2

YU

V1

YU

V1

YU

V2

YU

V2

167

167

168

168

165

165

166

166

V25

V25

Y6

Y6

Y7

Y7

Y5

Y5

Y4

Y4

Y3

Y3

Y1

Y1

Y2

Y2

BLA

NK

#B

LA

NK

#

DV

SS

DV

SS

YU

V0

YU

V0

VS

YN

VS

YN

HS

YN

HS

YN

162

162

163

163

160

160

161

161

SP

DIF

SP

DIF

MC

_D

AT

MC

_D

AT

157

157

158

158

159

159

HS

YN

C#

HS

YN

C#

VS

YN

C#

VS

YN

C#

GN

DG

ND

AS

PD

IFA

SP

DIF

1010

R22R22

2.2u2.2u

C32C32

AV33AV33

10k10k

R145R145

RST_TVERST_TVE

CS#CS#

DQ[0..31]DQ[0..31]

DCKEDCKE

CAS#CAS#

RAS#RAS#

PWR#PWR#

PRD#PRD#

DQM[0..3]DQM[0..3]

WE#WE#

BA[0..1]BA[0..1]

PCE#PCE#

MA[0..11]MA[0..11]

DCLKDCLK

RAS#RAS#

SCLSCL

DCLKDCLK

DCKEDCKE

CAS#CAS#

WE#WE#

CS#CS#

MA[0..11]MA[0..11]

DQM[0..3]DQM[0..3]

BA[0..1]BA[0..1]

DQ[0..31]DQ[0..31]

PCE#PCE#

PRD#PRD#

PWR#PWR#

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]CC

ASPDIFASPDIF

A[0..19]A[0..19]

URSTURST

VSYNC#VSYNC#

ASDAT0ASDAT0

AD[0..7]AD[0..7]

HSYNC#HSYNC#

ALRCKALRCK

Y[0..7]Y[0..7]

ACLKACLK

ABCKABCK

VSYNC#VSYNC#

AD[0..7]AD[0..7]

A[0..19]A[0..19]

ABCKABCK

ASDAT0ASDAT0

ALRCKALRCK

ACLKACLK

ASPDIFASPDIF

HSYNC#HSYNC#

Y[0..7]Y[0..7]

URSTURST

[ 4 ][ 4 ]

[ 3 ][ 3 ]

[ 3 ][ 3 ]

[ 5 ][ 5 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 1 ][ 1 ]

CB15CB15

0.1u0.1u 0.1u0.1u

CB14CB14

0.1u0.1u0.1u0.1u

V25V25

CB16CB16 CB17CB17

0.1u0.1u

CB4CB4

0.1u0.1u

CB5CB5

DV33DV33

0.1u0.1u

CB6CB6

0.1u0.1u

CB7CB7

0.1u0.1u 0.1u0.1u

CB18CB18 CB19CB19

0.1u0.1u

CB8CB8

0.1u0.1u

CB9CB9

0.1u0.1u

CB10CB10

[ 1 ][ 1 ]V25V25V25V25

MUTE#MUTE#

SGNDSGND

DV33DV33

27MHZ27MHZ

GNDGND

RESET#RESET#

MUTE#MUTE#

27MHZ27MHZ

SGNDSGND

RESET#RESET#

GNDGND

DV33DV33

[ 4 ][ 4 ]

[ 4 ][ 4 ]

[ 1,3,4,5 ][ 1,3,4,5 ]

[ 4 ][ 4 ]

[ 1,3,4 ][ 1,3,4 ]

[ 1,3,4,5 ][ 1,3,4,5 ]

DD

AVCCAVCC

V33V33

RVCCRVCC

AV33AV33

VCCVCC

V33V33

AV33AV33

VCCVCC

RVCCRVCC

AVCCAVCC

11

[ 1,3,4 ][ 1,3,4 ]

[ 1,3,4,5 ][ 1,3,4,5 ]

[ 1 ][ 1 ]

[ 1 ][ 1 ]

[ 1 ][ 1 ]

Circuit Diagram for DVD130A (5)

1. During mounting, ensure static protection1. During mounting, ensure static protection

2. Stick the warning labels (9) conspicuously2. Stick the warning labels (9) conspicuously

3. Fasten the flat cable between the disc3. Fasten the flat cable between the disc

(DJ100+DV-33FS)(DJ100+DV-33FS)

6560 M3X86560 M3X8

6560 M3X166560 M3X16

JUV6.463.001JUV6.463.00111

JUV7.312.003JUV7.312.003

JUV6.604.291JUV6.604.291

JUV6.604.290JUV6.604.290

JUV7.312.004JUV7.312.004

JUV6.672.287JUV6.672.287

22

33

44

55

66

Fastening clip assemblyFastening clip assembly

Decoding board assemblyDecoding board assembly

Wired connectorWired connector

Wired connectorWired connector

Shield caseShield case

Shield coverShield cover

1212

JUV8.817.041JUV8.817.041

JU8.667.310JU8.667.310

JUV8.072.015JUV8.072.015

99

88

77

1111

1010

1414

1313

1717

1616

1515

ScrewScrew

Warning labelWarning label

Wire clipWire clip

Supporting columnSupporting column

ScrewScrew

Tapping screwTapping screw 3X8VTHO3X8VTHO

Disc trayDisc tray

11

11

11

11

11

11

44

22

11

44

44

66

5. Ensure that four fins of the shield case 5. Ensure that four fins of the shield case

1818

4. Bind wire with the wire clip (8).4. Bind wire with the wire clip (8).

Technical RequirementsTechnical Requirements

to the disc tray (13).to the disc tray (13).

on the disc tray (13) and shield coveron the disc tray (13) and shield cover

(6) respectively.(6) respectively.

tray and decoding board with the tape (14).tray and decoding board with the tape (14).

are not deformed during mounting.are not deformed during mounting.

SerialSerial

No.No.Code No.Code No. PartsParts QtyQty RemarksRemarks

Final Assembly Diagram of DVD UnitFinal Assembly Diagram of DVD Unit

55

1313

1111

1212

88

77

44

11

33

22

66

1010

TO TV

JUV

6.6

04

.27

2

Disc tray (including disc tray DJ100 and DV-33FS)

JUV6.604.270

JUV6.604.274

JUV6.604.322

JUV

6.6

04

.29

1

JUV

6.6

04

.29

0

Fla

t ca

ble

JUV6.672.287

TO TV

Decoding board assembly

XP4

XP3

CN1XP2

XS2

XS1

XP1

Final Wiring Diagram for DVD130A

F ina l Wir ing Diagram and F ina l Assembly Diagram for DVD130A