toshiba uociii 29cz5de 29cz5t 29cz6si

8/17/2019 Toshiba Uociii 29cz5de 29cz5t 29cz6si

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SERVICE MANUAL

Color Television

FILE NO. 060-200565GR

Color TelevisionS5ES series

29CZ5DE 29CZ5T

29CZ6SI

SUPPLEMENT


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(*1)

GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electri-

cal and Electronic Equipment and for the Restr iction of the use of certain Hazardous Substances. From July 1, 2006, the

RoHS Directive will prohibit any marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental

protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its

environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and

use products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be

used as replacement parts.

TABLE OF CONTENTS

CHAPTER 1 GENERAL ADJUSTMENTS

SAFETY INSTRUCTIONS ............................................................................................................................................. 3

SET-UP ADJUSTMENT ................................................................................................................................................. 4

SERVICE MODE ........................................................................................................................................................... 8

DESIGN MODE ........................................................................................................................................................... 11

ELECTRICAL ADJUSTMENTS ................................................................................................................................... 12

CIRCUIT CHECK......................................................................................................................................................... 13

CHAPTER 2 SPECIFIC INFORMATIONS

SETTING & ADJUSTING DATA ................................................................................................................................... 14

NAMES AND FUNCTIONS OF CONTROLS .............................................................................................................. 15

PROGRAMMING CHANNEL MEMORY...................................................................................................................... 16

PROCEDURES TO SET HOTEL MODE ..................................................................................................................... 18

CHASSIS AND CABINET REPLACEMENT PARTS LIST........................................................................................... 19

PC BOARDS BOTTOM VIEW...................................................................................................................................... 26

TERMINAL VIEW OF TRANSISTORS ........................................................................................................................ 30

CIRCUIT BLOCK DIAGRAM ....................................................................................................................................... 32

SPECIFICATIONS ....................................................................................................................................................END

APPENDIX:

CIRCUIT DIAGRAM


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GENERA

LADJUSTMENTS

SPECIFIC

INFORMA

TIONS

2. The only source of X-RAY RADIATION in this TV receiveris the picture tube. For continued X-RAY RADIATIONprotection, the replacement tube must be exactly the sametype tube as specified in the parts list.

3. Some part in this receiver have special safety-relatedcharacteristics for X-RAY RADIATION protection. Forcontinued safety, parts replacement should be undertakenonly after referring to the PRODUCT SAFETY NOTICEbelow.

SAFETY PRECAUTION

WARNING : Service should not be attempted by anyone unfamiliar with the necessary precautions on this receiver. The following

are the necessary precautions to be observed before servicing this chassis.1. An isolation transformer should be connected in the power line between the receiver and the AC line before any service is

performed on the receiver.2. Always discharge the picture tube anode to the CRT conductive coating before handling the picture tube.The picture tube

is highly evacuated and if broken, glass fragments will be violently expelled. Use shatter proof goggles and keep picturetube away from the unprotected body while handling.

3. When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in place, such as;nonmetallic control knobs, insulating covers, shields, isolation resistor-capacitor network etc.

CHAPTER 1 GENERAL ADJUSTMENTS

SAFETY INSTRUCTIONS

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

TION” AND “PRODUCT SAFETY NOTICE” INSTRUCTIONS BELOW.

X-RAY RADIATION PRECAUTION

1. Excessive high voltage can produce potentially hazardousX-RAY RADIATION. To avoid such hazards, the highvoltage must not be above the specified limit. The nominalvalue of the high voltage of this receiver is (A) kV at zerobeam current (minimum brightness) under a (C) V ACpower source. The high voltage must not, under anycircumstances, exceed (B) kV.

Refer to table-1 for high voltage (A), (B) & AC voltage (C).(See SETTING & ADJUSTING DATA on page 14)

Each time a receiver requires servicing, the high voltage

should be checked following the HIGH VOLTAGE CHECKprocedure in this manual. It is recommended that thereading of the high voltage be recorded as a part of theservice record. It is important to use an accurate andreliable high voltage meter.


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GENERA

LADJUSTMENTS

SPECIFIC

INFORMA

TIONS

SET-UP ADJUSTMENT

R The following adjustments should be made when a complete realignment is required or a new picture tube is installed.Perform the adjustments in order as follows :1. Color Purity2. Convergence

3. White BalanceNote: The PURITY/CONVERGENCE MAGNET assembly and rubber wedges need mechanical positioning.

Refer to figure 1.Mounting position of the purity magnet assembly should fit to same position as old one because slightly difference tothe position depend on a kind of tube.

* There are no adjustment of purity and convergence in some picture tube (Unified with purity magnet)

5. Remove the Rubber Wedges.6. Rotate and spread the tabs of the purity magnet (See fig-ure 2.) around the neck of the picture tube until the greenbelt is in the center of the screen. At the same time, enterthe raster vertically.

7. Slowly move the yoke forward or backward until a uniformgreen screen is obtained. Tighten the clamp screw of theyoke temporarily.

8. Check the purity of the red and blue raster.

DEFLECTIONYOKE

TEMPORARYMOUNTING

RUBBER WEDGE

29.1mm(28", 29")

25mm(25")

19mm(19", 20", 21")

14mm(13", 14")

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

TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL.

COLOR PURITY ADJUSTMENTNOTE : Before attempting any purity adjustments, the

receiver should be operated for at least fifteen min-utes.

1. Demagnetize the picture tube and cabinet using a degauss-ing coil.

2. Set the brightness and contrast to maximum.3. Use a green raster from a signal generator.4. Loosen the clamp screw holding the yoke and slide the

yoke backward or forward to provide vertical green belt(zone) in the picture screen.


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GENERA

LADJUSTMENTS

SPECIFIC

INFORMA

TIONS

Figure 2.

BLU RED

BLU

RED

RED/BLU GRN

RED/BLU

GRN

4-POLE

MAGNETS

PURITY

MAGNETS

6-POLE

MAGNETS

ADJUST THE ANGLE

(VERTICAL LINES)FIXED

ROTATE TWO TABS

AT THE SAME TIME

(HORIZONTAL LINES)

CONVERGENCE MAGNET ASSEMBLY ADJUSTMENT OF MAGNETS

R CIRCUMFERENCE CONVERGENCE ADJUSTMENT

1. Loosen the clamping screw of deflection yoke slightly toallow the yoke to tilt.

2. Temporarily put a wedge as shown in figure 1. (Do notremove cover paper on adhesive part of the wedge.)

3. Tilt front of the deflection yoke up or down to obtain betterconvergence in circumference. (See figure 3.) Push themounted wedge into the space between picture tube andthe yoke to fix the yoke temporarily.

4. Put other wedge into bottom space and remove the coverpaper to stick.

5. Tilt front of the yoke right or left to obtain better convergencein circumference. (See figure 3.)

6. Keep the yoke position and put another wedge in eitherupper space. Remove cover paper and stick the wedge onpicture tube to fix the yoke.

7. Detach the temporarily mounted wedge and put it in an-other upper space. Stick it on picture tube to fix the yoke.

8. After fixing three wedges, recheck overall convergence.Tighten the screw firmly to fix the yoke and check the yokeis firm.

9. Stick three adhesive tapes on wedges as shown in figure1.

CONVERGENCE ADJUSTMENTS

NOTE: Before attempting any convergence adjustments, thereceiver should be operated for at least fifteenminutes.

R CENTER CONVERGENCE ADJUSTMENT

1. Use the cross-dot pattern from a signal generator.2. Set the brightness and contrast for well defined pattern.3. Adjust two tabs of the 4-Pole Magnets to change the angle

between them (See figure 2.) and superimpose redand blue vertical lines in the center area of the picture

screen.4. Turn the both tabs at the same time keeping the angle

constant to superimpose red and blue horizontal lines atthe center of the screen.

5. Adjust two tabs of 6-Pole Magnets to superimpose red/ blue line and green one. Adjusting the angle affects thevertical lines and rotating both magnets affects thehorizontal lines.

6. Repeat adjustments 3, 4, 5 keeping in mind red, greenand blue movement, because 4-Pole Magnets and 6-Pole

Magnets have mutual interaction and make dot movementcomplex.


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WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU-TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF SERVICE MANUAL.

SET-UP ADJUSTMENT (FOR FLAT TUBE) The following adjustments should be made when a complete realignment is required or a new picture tube is installed.

Perform the adjustments in order as follows :1. Color Purity2. Convergence3. White BalanceNote:The PURITY/CONVERGENCE MAGNET assembly and rubber wedges need mechanical positioning.

Refer to figure 1.

COLOR PURITY ADUSTMENT(1)Let the screen face in the installing direction or toward the east (when it is to be moved), bring up the service mode

screen after demagnetizing (front, left, right, and top) with the degaussing coil, receive white signals by pressing the[TV/VIDEO] button, and then the receiver should be operated for more than 40 minutes.

(2)Perform rough adjustment of the central convergence with the P/C magnet according to the adjustment item.

(3)Receive built-in green signals, loosen set screws on the deflection yoke, remove rubber wedges, and shift the deflectionyoke to toward front.

(4)Move alternately the two 2-pole magnets of the P/C magnets so that the green raster can come to the center of thescreen.

Figure 1.

(5)Receive built-in red and blue signals, check that there is no inclination of the single color raster toward one side, and ifeach color tilts to a great extent, make adjustment with the 2-pole magnet so that the 3 colors will come to the centerevenly.

(6)Receive the green raster, shift the deflection yoke from aforemost position (hitting against the picture tube) to a

backward position horizontally, stop the deflection yokeat a position where it begins to become a green raster,and perform accurate marking on the picture tube.

(7)Shift the deflection yoke further backward, and performaccurate marking at a position where the green rasterbegins to being luck.

(8)Fix the deflection yoke at a position 60% forward within

A

P/C magnet installing position A

• 30"=26.5 mm

• 32"=30.5 mm or 32.5 mm

• 34"=37 mm

• 34"=39 mm

Green Belt

2-pole purity magnet

(27": Magnet is fixed with deflection yoke.)

Main 4-pole convergence magnet (30" : 32")

6-pole convergence magnet (34")

Sub-4-pole convergence magnet (32" : 34")

Sub-4-pole convergence magnet (to be installed on deflection yoke for 30", 32")

6-pole convergence magnet (30" : 32")

Main 4-pole convergence magnet (34")

Picture tube

Shift deflection yoke

(6)(8)

(7) Perform marking of each point

on the tape of picture tube

CRT-D board

P/C Mag

100 60 0%

GENERA

LADJUSTMENTS


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GENERALADJUSTMENTS

SERVICE MODE

1. ENTERING TO SERVICE MODE

1) Presso button once onRemote Control.

2. DISPLAYING THE ADJUSTMENT MENU

1) Press MENU button on TV.

3. KEY FUNCTION IN THE SERVICE MODE

The following key entry during display of adjustment menu provides special functions.

A single horizontal line ON/OFF: - / - - button (on remote control)Test signal ON/OFF : a button (on TV or remote control)Selection of the adjustment items : Channels / t (on TV or remote control)

Change of the data value : Volume; +/– (on TV or remote control)Adjustment menu mode ON/OFF : MENU button (on TV)Initialization of the memory (QA10) : CALL + Channel button on TV (s)Reset the count of operating protect

circuit to “00”: CALL + Channel button on TV (t)“VG2” alignment : 0 button

“BCUT” selection : 1 button

“GCUT”selection : 2 button“SCNT” selection : 4 button

“COLC” selection : 5 button“TNTC” selection : 6 button“SBY” selection : 7 buttonSelf diagnostic display ON/OFF : 9 button

2) Presso button again tokeep pressing.

3) While pressing the o button,press MENU button on TV.

Color thickness correctionnote: Displayed differently as shown below, dependingon the setting of the receiving color system.COLP (PAL)COLC (NTSC)COLS (SECAM)

S

(Service mode display)

Item

Data

Adjustment mode

Press

Press

Service mode

Item

DataS


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GENERALADJUSTMENTS

4. SELECTING THE ADJUSTING ITEMS

1) Every pressing of CH s button in the service mode changes the adjustment items in the order of table-2.(t button for reverse order)

Refer to table-2 for preset data of adjustment mode.(See SETTING & ADJUSTING DATA on page 14)

5. ADJUSTING THE DATA

1) Pressing of; +/ – button will change the value of data in the range from 00H to FFH. The variable range depends onthe adjusting item.

6. EXIT FROM SERVICE MODE

1) Pressing POWER button to turn off the TV once.

R INITIALIZATION OF MEMORY DATA OF QA10

After replacing QA10, the following initialization is required.1. Enter the service mode, then select any register item.2. Press and hold the CALL button on the remote control, then press the CHs button on the TV. The initialization of QA10

has been completed.

3. Check the picture carefully. If necessary, adjust any adjustment item above.Perform “ASM function” on the owner’s manual.

CAUTION: Never attempt to initialize the data unless QA10 has been replaced.


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GENERALADJUSTMENTS

7. SELF DIAGNOSTIC FUNCTION

1) Press “9” button on the remote control during display of adjustment menu in the service mode.The diagnosis will begin to check if interface among IC’s are executed properly.

2) During diagnosis, the following displays are shown.

Indicated color of mode now selected : Green and RedIndicated color of other modes : White

Green : NormalRed : The microprocessor operates to provide judgement

of no video signal.

OTHERS : (1) In case that power indicator is blinking withinterval of 0.5 seconds; it means protectingcircuit (Current limiter) is operating, and circuitcomponents may possibly be damaged.Check related components.

(2) In case that power indicator is blinking with

interval of 1 second; Protecting circuit doesnot operate, but a part of Bus line does notoperate normally. Check Bus line.

1 Part number of microprocessor (QA51)2 Software type:“ ECMVT A01” --------- Software for Asian models.“ ERFAP R01” --------- Software for Russian models.“ ERFAP P01” --------- Software for Middle East models.

3 Software version4 Memory IC data version5 Protection circuit operation count6 BLOCK

UV : TV reception mode

V1 : VIDEO 1 input mode (a1)



MICON : 23* * * * * *S/W : E* * * * *01

V 1.00EEP : V00POWER : 000BLOCK : UV V1 V2 V3

123456


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GENERALADJUSTMENTS

DESIGN MODE

2) While pressing CALL button again and press MENU button on the TV.

3) Press MENU button on TV.

ITEM

DATAS D Press

(Design mode) (Adjustment mode)

Press

1. ENTERING TO DESIGN MODE

1) When in Service mode (see page 8), press CALL button on the remote control once.

When QA10 is initialized, items “OPT” ,“OPT1” and “OPT2” of DESIGN MODE are set to the data of the representative modelof this chassis family.Therefore, because ON-SCREEN specification remains in the state of the representative of model. This model is required toreset the data of items “OPT” ,“OPT1” and “OPT2” according to current on-serviced model .

2. SELECTING THE ADJUSTING ITEMS

Every pressing of CH t button in the design mode changes the adjustment items in the order of table-3.(s button for reverse order)

Refer to table-3 for data of design mode.(See SETTING & ADJUSTING DATA on page 14)

3. ADJUSTING THE DATA

Pressing of; -/+ buttons will change the value of data.


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GENERALADJUSTMENTS

ELECTRICAL ADJUSTMENTS

FOCUS VR ADJ

SUB-BRIGHTNESS(BRTC)

HORIZONTAL POSITIONADJUSTMENT (HPOS)

VERTICAL POSITIONADJUSTMENT (VPOS)

VERTICAL AMPLITUDE ADJUSTMENT (HIT)

1. Enter the service mode, then input AV1 black cross-bar pattern with signal generator.2. Adjust the FOCUS control (on T461) for well defined scanning lines on the picture

screen.

1. Input AV1 “5 steps pattern” with video signalgenerator.

2. Set CONTRAST to minimum andBRIGHTNESS to center by adjusting usercontrols.

3. Enter Service mode and press CH s / t toselect BRTC.

4. Press ; – /+ buttons to adjust BRTC untilstep 0 and step 1 has the same blackness.

5. Exit service mode and press h button to

set picture mode to DYNAMIC.

1. Enter the service mode, input AV1 blackor white cross-bar signal with signalgenerator.

2. Select either HPOS (Horizontal picturephase) or VPOS (Vertical picturephase) with CH s / t buttons, andadjust horizontal or vertical pictureposition in the center of screen with; – /+ buttons.

1. Enter the service mode, input AV1 blackor white cross-hatch signal with signalgenerator.

2. Select HIT (Vertical amplitude) withCH s / t buttons, and adjust vertical

amplitude with; – /+ buttons so thatvertical amplitude lacks a little.3. Adjust vertical amplitude with ; – /+

buttons so that the first bar on cross-hatch signal touches edge of screen.

The first

ITEM ADJUSTMENT PROCEDURE


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GENERALADJUSTMENTS

WHITE BALANCEADJUSTMENT

SCREEN VOLTAGE ADJUST-MENT (SCREEN VR) of FBT

• DRIVE ADJUSTMENT(GDRV)(BDRV)(RDRV)

• CUTOFF ADJUSTMENT(GCUT)(BCUT)

ITEM ADJUSTMENT PROCEDURE

1. Select AV1 (with no input).2. Enter Service mode and press “0” button.3. Adjust Screen VR until OSD “HBC” toggle

between 1 & 0.4. Press “0” button again to exit.5. Input AV1 “5 steps pattern” with video signal

generator.6. Pressh button to set picture mode to

DYNAMIC.X To correct white balance in high light area

(steps 3 and 4) select GDRV, BDRV andRDRV with; – /+buttons.

X To correct white balance in low light area(steps 1 and 2), select GCUT and BCUT.

CIRCUIT CHECK

HIGH VOLTAGE CHECK

CAUTION: There is no HIGH VOLTAGE ADJUSTMENT on this chassis. Checking should be done following the steps below.1. Connect an accurate high voltage meter to the second anode of the picture tube.2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current).3. High voltage must be measured below (B) kV.

Refer to table-1 for high voltage (B).(See SETTING & ADJUSTING DATA on page 14)

4. Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any conditions.


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SPECIFIC

INFORM

ATIONS

CHAPTER 2 SPECIFIC INFORMATIONS

SETTING & ADJUSTING DATA

SAFETY INSTRUCTIONS

SERVICE MODE

ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE:

Table-1

29"

HIGH VOLTAGE AT MAX BEAM CURRENT: (A) 30.0 kV

MAX HIGH VOLTAGE: (B) 32.0 kV

AC VOLTAGE (C) 110-240 V

BCUT B CUTOFF (B/W) 20H ←GCUT G CUTOFF (B/W) 20H ←RDRV R DRIVE 20H ←GDRV G DRIVE 20H ←BDRV B DRIVE 20H ←BRTC SUB BRIGHT CENTER 24H ←COLC SUB COLOR CENTER NTSC 1EH ←TNTC SUB TINT CENTER 1EH ←COLP SUB COLOR CENTER PAL 1DH ←

COLS SUB COLOR CENTER SECAM 1DH ←SCNT SUB CONTRAST TV 00H ←SBY SECAM B-Y BLACK OFFSET 01H ←VPOS 50Hz V-POSITION 1CH ←HIT HEIGHT 25H ←VLIN V-LINEARITY 24H ←HPOS H-POSITION 2BH ←WID EW WIDTH 31H ←PARA EW PARABOLA 17H ←TRAP EW TRAPEZIUM 26H ←

TCNR EW UPPER PARABOLA 15H ←BCNR EW LOWER PARABOLA 15H ←HPLL HORIZONTAL PARALLELOGRAM 22H ←HBOW HORIZONTAL BOW 20H ←XCAL CRYSTAL CALIBRATION 30H ←RAGC AGC TAKE-OVER 12H ←CTR1 CONTROL 1 07H ←

Item Adjustment Reference Data Adjust Data


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SPECIFIC

INFORM

ATIONS

NAMES AND FUNCTIONS OF CONTROLS

Model 29CZ5DE is used in this manual for illustration purpose.

TV Front and Remote control

TV Remote Control

1 f Power on/standby

2 o Sound Mute, pressagain or; -/+ torestore the sound.

3 0~9 Number buttons

4 a Input source selection,

Timer-ON positionsettingSwitch the activeteletext page of thedouble window mode

5 MENU Turn on menu display

! mI/II Stereo/bilingualselection

" Double-window on/off

# -/-- Digit selection

$ ; -/+ Volume down/up,Menu selection oritem adjust

% Picture menu

& TXT/TV Teletext/TV selection

( Teletext functions

y/X

12

3

456

7

8

9

!"

#

$

%

&(

ae fh cbgij d

Open the lid

a q Main power on/off

b Remote sensor

c q Power indicator (red)

r Timer-ON indicator(green)

d MENU Turn on menu display

e a Input source selection

f -; + Volume down/up,Menu selection or itemadjust

g tcs Channel down/up


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SPECIFIC

INFORM

ATIONS

PROGRAMMING CHANNEL MEMORY

Model 29CZ5DE is used in this manual for illustration purpose.

To use the SEARCH function

1 Press MENU and then; -/+ to highlightthe “ TUNING” icon.

TUNINGMFTAFTASMSEARCHPOSITIONMEMORY

P001

ON

MENUSELECT / MENU – /+ BACK

2 Press CH s / t to select “SEARCH”. Press; -/+ tostart searching. Pressing “–” searches for channels atlower frequencies while pressing “+” searches for

channels at higher frequencies. While searching,pressing the opposite direction button, + and -respectively, will cancel SEARCH function.

SEARCH VHF H P001

STOP


P001

ON

MENUSELECT / ADJUST – /+ BACK

Repeat this process until you can get the desiredchannel.

3 When the desired channel is shown, press CH t toselect “POSITION”. Press the ; -/+ buttonsrepeatedly until the position number to be preset isshown.


P002

OFF

MENUSELECT / ADJUST–/+ BACK

Preset the channels automatically

(ASM function)

Use remote control for this operation. The buttons on the TVwith similar name may also be use.

1 Select the starting position for channel to be preset.Press the Number buttons (-/--, 0~9) or CH s / t.

1

2 Set the correct broadcast system for your region. PressMENU and then ; -/+ to highlight the “ SET UP”icon.

SETUPLANGUAGECOLOR MODESOUND MODESKIPBLUE SCREENTEXT

ONFAST

AUTO

OFFB/G

ENGLISH

MENUSELECT / ADJUST– /+ BACK

Confirm “COLOR MODE” is set to “AUTO” and“SOUND MODE” is set to proper system. If not, pressCH s / t to select “COLOR MODE” or “SOUND MODE”

and press; -/+ to set each proper system.

3 Press MENU and then ; -/+ to highlightthe “ TUNING” icon. Select “ASM”, then press; +to start the search. When the TV screen returns to thestart position, the procedure is complete.

CH

CHTUNINGMFTAFTASMSEARCHPOSITION

MEMORY

P001

OFF

MENUSELECT / ADJUST– /+ BACK

Presetting channel


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SPECIFIC

INFORM

ATIONS

Auto fine tuning (AFT)

If the signal frequency is unstable due to environmentalconditions, use auto fine tuning.

1 Select the position number where the channel youwant to fine-tune with CH s / t or the digit selectionand number buttons (-/--, 0~9).

NoteWhen the position is set to “AFT OFF” status, the “R”

mark appears to the left of the position number.

When the channel is set to “AFT ON” status,theposition number is displayed without the “R” mark.

2 Press MENU then; -/+ to highlight the “ TUNING”icon.

3 Press CHs / t to select “AFT”. Press; -/+ to selectthe “ON” indication.


P002

OFF

MENUSELECT / ADJUST –/ + BACK

Notes• When you operate MFT, AFT is switched “OFF”

automatically. If you switch on AFT after fine tuning withMFT, MFT may be canceled.

• AFT may be set independently for each position.

Manual fine tuning (MFT)

The adjustments below are not necessary under normalconditions. However, under some reception conditions, fine

tuning may be necessary to improve the picture quality. Insuch cases, adjust the manual fine tuning (MFT).

1 Select the position number where the channel youwant to fine-tune with CH s / t or digit selection andnumber buttons (-/--, 0~9).

2 Press MENU and then ; / to highlight the “

To skip a position number

After presetting the channels, you may skip unnecessaryposition numbers so that only the channels you want to watchare selected using CH s / t.

1 First, select the position number to be skipped withCH s / t or digit selection and number buttons (-/--,0~9).

2

Highlight the “ SET UP” icon and press CH s / t to

select “SKIP”.

SETUPLANGUAGECOLOR MODESOUND MODESKIPBLUE SCREENTEXT

ONFAST

AUTO

ONB/G

ENGLISH

MENUSELECT / ADJUST – /+ BACK

3 Press the; -/+ to set “SKIP” to “ON”. This completesthe setting for skipping the selected position number.Notes• When “SKIP” is set to “ON” for the selected position number,

a “ * ” mark appears to the left of the position number.

The position number will then be skipped when you select

the position with the CH s / t buttons.• If you want to restore a skipped position number, select it

using the -/-- and 0~9 buttons then switch the “SKIP” settingto “OFF”.


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SPECIFIC

INFORM

ATIONS

PROCEDURES TO SET HOTEL MODE

1. Set the Channel Programs which you want the Customer to watch.

1) Use ASM (see page 16) or SEARCH (see page 16) to select the programs.

2) Choose the position you want the programs to be stored in TUNING menu.

3) Save the programs by MEMORY operation in TUNING menu (see page 16).

2. Set the Channels which you don’t want the Customer to access

1) Select the channel by pressing the number buttons or CHs / t buttons.

2) Set the SKIP from OFF to ON (see page 17).

3) Repeat above 1) & 2) for all the channels which need to be blocked.

3. Activate the HOTEL Mode:

1) Select startup channel (TV, video input 1, 2/DVD, or 3) first, then enter into design mode (see page 11).

2) In Design Mode (see page 11), press CHt button on the remote controller to show the Design Item “OPT1”.

3) Add “0x80” to the data of “OPT1” to activate the HOTEL Mode with panel buttons unlocked, or add “0xC0” to the

data of “OPT1” to activate the HOTEL Mode with panel buttons locked.4) Turn off the TV once and turn it on again, the TV will be in HOTEL Mode with all the customer settings taking effect.

4. Set the maximum volume:

1) Enter Service Mode (see page 8).

2) Enter Design Mode (see page 11).

3) Use the CH t button on the remote controller to show the Design Item “VOLX”.

4) Adjust the “VOLX” data by pressing;+/- buttons (Default 0x1E is equal to Volume 30 in Decimal).

5. Set the following items in HOTEL Mode:

1) Picture mode

Pressh button to select the desired picture quality. “DYNAMIC”, “STANDARD”, “MILD” and “MEMORY” will appear

cyclically.

2) Sound mode

Press 8 button to select the desired sound quality. “THEATER”, “NEWS” and “MEMORY” will appear cyclically.

(Every time turning on the TV will call back the above customer setting.)


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SPECIFIC

INFORM

ATIONS

CHASSIS AND CABINET REPLACEMENT PARTS LIST

WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRE-CAUTION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL.

CAUTION: The international hazard symbols “ ” in the schematic diagram and the parts list designate components

which have special characteristics important for safety and should be replaced only with types identical to those in theoriginal circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE. Do not degrade the safetyof the receiver through improper servicing.

NOTICE: • The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description.• The PC board assembly with * mark is no longer available after the end of the production.

Model: 29CZ5DE/29CZ5T/29CZ6SI

Capacitors .......... CD : Ceramic Disk PF : Plastic Film EL : Electrolytic

Resistors ............ CF : Carbon Film CC : Carbon Composition MF : Metal Film

OMF : Oxide Metal Film VR : Variable Resistor FR : Fusible Resistor

(All CD and PF capacitors are ±5%, 50V and all resistors, ±5%, 1/6W unless otherwise noted.)

Location Parts No. Description

No.


No.

[#1: 29CZ5DE]

[#2: 29CZ5T]

[#3: 29CZ6SI]

CAPACITORSC101 76797479 ELECTROLYTIC 50V 4.7UF M

C102 76109103 CERAMIC CHIP 50V B 0.01UF K


C104 #1 76109103 CERAMIC CHIP 50V B 0.01UF K

#3 76109103 CERAMIC CHIP 50V B 0.01UF K



C107 76109102 CERAMIC CHIP 50V B 1000PF K

C108 76797100 ELECTROLYTIC 50V 10UF M





C121 76797100 ELECTROLYTIC 50V 10UF MC122 76100104 CERAMIC CHIP 25V F 0.1UF Z


C124 76100104 CERAMIC CHIP 25V F 0.1UF Z

C125 76797229 ELECTROLYTIC 50V 2.2UF M


C128 76100104 CERAMIC CHIP 25V F 0.1UF Z


C131 76109103 CERAMIC CHIP 50V B 0 01UF K


C310 76667222 ELECTROLYTIC 25V 2200UF M 3A

C313 76082061 PLASTIC FILM 100V 0.47UF J



C322 76214471 CERAMIC DISC 500V B 470PF K

C327 76100102 CERAMIC CHIP 50V F 1000PF Z







C350 76503043 PLA CAP PCMT36676154


C401 76105151 CERAMIC CHIP 50V CH 150PF J

C402 76693472 PLASTIC FILM 100V 4700PF J


C416 76678479 ELECTROLYTIC 200V 4.7UF MC417 76214391 CERAMIC DISC 500V B 390PF K

C430 76092731 CERAMIC CHIP 16V B 1UF K





C443 76503194 PLASTIC FILM 1500VH 0.01UF H

C444 76503228 PLASTIC FILM 1500VH 6800PF H


20/50

SPECIFIC

INFORM

ATIONS


No.


No.





C660 76206010 ELECTROLYTIC 50V 1.0UF M 7L 3A







C672 76203470 ELECTROLYTIC 16V 47UF M 7L 3A

C681 76765102 ELECTROLYTIC 35V 1000UF MC682 76765102 ELECTROLYTIC 35V 1000UF M


C684 76203470 ELECTROLYTIC 16V 47UF M 7L 3A




C704 76591822 PLASTIC FILM 50V 8200PF J

C705 76232103 CERAMIC DISC 50V F 0.01UF Z




C714 76436101 CERAMIC DISC 50V SL 100PF JC715 76214472 CERAMIC DISC 500V B 4700PF K

C716 76436101 CERAMIC DISC 50V SL 100PF J








z C801 76503507 PLASTIC FILM AC275V 0.22UF K

z C802 76503507 PLASTIC FILM AC275V 0.22UF K

C805 76092281 CERAMIC DISC AC250V E 4700PF

C806 76092281 CERAMIC DISC AC250V E 4700PF



C810 76086857 ELECTROLYTIC 400V 560UF

z C811 76166021 CERA CAP E 250V 102 DE1E3KX102MB4BL01





C817 76092347 CERAMIC DISC 2KV R 1500PF K



C821 76797470 ELECTROLYTIC 50V 47UF MC823 76105221 CERAMIC CHIP 50V CH 220PF J


C830 76212103 CERAMIC DISC 50V B 0.01UF K








C902 76092353 CERAMIC DISC 2KV 4700PF K

C903 76168053 PLASTIC FILM 540)400V 134J 4-20







CA01 76203100 ELECTORLYTIC 16V 10UF M 7L 3A

CA03 76092734 CERAMIC CHIP 16V F 0.22UF Z

CA04 76092734 CERAMIC CHIP 16V F 0.22UF ZCA05 76092730 CERAMIC CHIP 16V B 0.1UF K

CA06 76793101 ELECTROLYTIC 10V 100UF M


CA108 76105680 CERAMIC CHIP 50V CH 68PF J






CA118 76092730 CERAMIC CHIP 16V B 0.1UF K

CA119 76797229 ELECTROLYTIC 50V 2.2UF M

CA120 76100103 CERAMIC CHIP 50V F 0.01UF ZCA124 76092734 CERAMIC CHIP 16V F 0.22UF Z
















CB07 76203100 ELECTORLYTIC 16V 10UF M 7L 3A

CB21 76794470 ELECTROLYTIC 16V 47UF M

CC01 76109103 CERAMIC CHIP 50V B 0.01UF K

CC02 76109102 CERAMIC CHIP 50V B 1000PF K





CC14 76109103 CERAMIC CHIP 50V B 0.01UF KCC17 76212102 CERAMIC DISC 50V B 1000PF K

CC18 76212102 CERAMIC DISC 50V B 1000PF K

CC20 #1 76105150 CERAMIC CHIP 50V CH 15PF J

CS01 76203100 ELECTORLYTIC 16V 10UF M 7L 3A

CS02 76203100 ELECTORLYTIC 16V 10UF M 7L 3A

CS03 76794220 ELECTROLYTIC 16V 22UF M

CS04 76100103 CERAMIC CHIP 50V F 0.01UF Z

CS05 76206478 ELECTROLYTIC 50V 0 47UF M 7L 3A


21/50

SPECIFIC

INFORM

ATIONS


No.


No.

CV10 76100104 CERAMIC CHIP 25V F 0.1UF Z






CV16 76105101 CERAMIC CHIP 50V CH 100PF J





CV21 76109102 CERAMIC CHIP 50V B 1000PF K

CV22 76109102 CERAMIC CHIP 50V B 1000PF KCV25 76212101 CERAMIC DISC 50V B 100PF K

Z154 23303166 CERAMIC TRAP 39.5MHZ TCF1107

Z155 23303224 CERAMIC TRAP TCF1120AM

RESISTORS

G714 76545220 FUSIBLE 1/4W 22 OHM J

GJ01 76011472 CHIP 1/20W 4.7K OHM J

GJ02 76011472 CHIP 1/20W 4.7K OHM J

GJ03 76000445 CHIP JUMPER 1608TYPE



GJ808 76000445 CHIP JUMPER 1608TYPEGJ811 76000445 CHIP JUMPER 1608TYPE

GR001 76000445 CHIP JUMPER 1608TYPE

GR828 76366221 CARBON FILM 1/6W 220 OHM J

JR001 76000445 CHIP JUMPER 1608TYPE

















LC04 76366101 CARBON FILM 1/6W 100 OHM J

LC05 76366101 CARBON FILM 1/6W 100 OHM J

LC06 76000445 CHIP JUMPER 1608TYPE


LC08 76000445 CHIP JUMPER 1608TYPELC09 76000445 CHIP JUMPER 1608TYPE








R117 #3 76366153 CARBON FILM 1/6W 15K OHM J

R118 #1 76011101 CHIP 1/20W 100 OHM J

#3 76011101 CHIP 1/20W 100 OHM J

R119 76000445 CHIP JUMPER 1608TYPE

R121 76011471 CHIP 1/20W 470 OHM J

R122 76011391 CHIP 1/20W 390 OHM J

R124 76011123 CHIP 1/20W 12K OHM J

R125 76011563 CHIP 1/20W 56K OHM J

R126 76011681 CHIP 1/20W 680 OHM J

R140 #2 76011101 CHIP 1/20W 100 OHM J

R141 #2 76011222 CHIP 1/20W 2.2K OHM J

R142 #2 76011221 CHIP 1/20W 220 OHM J

R152 76011331 CHIP 1/20W 330 OHM JR156 76553153 OXIDE METAL FILM 1W 15K OHM J

R201 76011123 CHIP 1/20W 12K OHM J

R215 76366203 CARBON FILM 1/6W 20K OHM J



R218 76366332 CARBON FILM 1/6W 3.3K OHM J

R219 76011224 CHIP 1/20W 220K OHM J


R228 76011103 CHIP 1/20W 10K OHM J

R303 76170001 0XIDE R 109J RS1BSJHD109

R305 76322159 OXIDE METAL FILM 1W 1.5 OHM J

R314 76011473 CHIP 1/20W 47K OHM JR318 76011102 CHIP 1/20W 1K OHM J

R320 76011101 CHIP 1/20W 100 OHM J

R321 76011103 CHIP 1/20W 10K OHM J

R322 76182030 METAL R ERX1FJ4R7H

R324 76011472 CHIP 1/20W 4.7K OHM J

R325 76011101 CHIP 1/20W 100 OHM J

R327 76182030 METAL R ERX1FJ4R7H

R328 76011682 CHIP 1/20W 6.8K OHM J

R329 76011682 CHIP 1/20W 6.8K OHM J


R336 76383221 OXIDE METAL FILM 2W 220 OHM J


R347 76011103 CHIP 1/20W 10K OHM J

R348 76011562 CHIP 1/20W 5.6K OHM J


R354 76011223 CHIP 1/20W 22K OHM J

R363 76552181 OXIDE METAL FILM 1/2W 180 OHM J

R401 76011105 CHIP 1/20W 1M OHM J

R403 76382472 OXIDE METAL FILM 1W 4.7K OHM J

R409 76011123 CHIP 1/20W 12K OHM J

R412 76011472 CHIP 1/20W 4.7K OHM J




R419 76011183 CHIP 1/20W 18K OHM JR420 76011102 CHIP 1/20W 1K OHM J

R4200 76011101 CHIP 1/20W 100 OHM J

R424 76011103 CHIP 1/20W 10K OHM J

R425 76011103 CHIP 1/20W 10K OHM J

R426 76011101 CHIP 1/20W 100 OHM J


R431 76011101 CHIP 1/20W 100 OHM J

R435 76011562 CHIP 1/20W 5 6K OHM J


22/50

SPECIFIC

INFORM

ATIONS


No.


No.

R505 76011101 CHIP 1/20W 100 OHM JR620 76011103 CHIP 1/20W 10K OHM J


R660 76011223 CHIP 1/20W 22K OHM J

R662 76011222 CHIP 1/20W 2.2K OHM J

R664 76011223 CHIP 1/20W 22K OHM J

R666 76011222 CHIP 1/20W 2.2K OHM J

R671 76011103 CHIP 1/20W 10K OHM J

R672 76011103 CHIP 1/20W 10K OHM J

R673 76011103 CHIP 1/20W 10K OHM J

R674 76011103 CHIP 1/20W 10K OHM J

R675 76011104 CHIP 1/20W 100K OHM J

R686 76011229 CHIP 1/16W 2.2 OHM JR687 76011229 CHIP 1/16W 2.2 OHM J

R701 76011101 CHIP 1/20W 100 OHM J

R702 76366821 CARBON FILM 1/6W 820 OHM J (U901)

76011102 CHIP 1/20W 1K OHM J (U902)

R704 76011470 CHIP 1/20W 47 OHM J

R705 76011221 CHIP 1/20W 220 OHM J






R719 76366392 CARBON FILM 1/6W 3.9K OHM JR720 76366392 CARBON FILM 1/6W 3.9K OHM J



R723 76366471 CARBON FILM 1/6W 470 OHM J














R741 76366279 CARBON FILM 1/6W 2.7 OHM J







z R801 76017010 METAL GLAZE 1/2W PRC92M02M20JR805 76366221 CARBON FILM 1/6W 220 OHM J

z R808 76079005 THERMISTOR PTC DGC3D4R5M27

R811 76366225 CARBON FILM 1/6W 2.2M OHM J

R812 76510479 CERAMIC COVERED 5W 4.7 OHM J

R813 76120004 CEMENT RES FUSIBLE SQMT-3W-1R8K




R902 76376222 CARBON FILM 1/2W 2R2K JR903 76376222 CARBON FILM 1/2W 2R2K J

R904 76376101 CARBON FILM RD50JJHBA101







R920 76000568 FUSIBLE 1W 4.7 OHM J

R936 76545150 FUSIBLE 1/4W 15 OHM J


R938 76366563 CARBON FILM 1/6W 56K OHM JR939 76366102 CARBON FILM 1/6W 1K OHM J


RA105 76011101 CHIP 1/20W 100 OHM J

RA106 76011101 CHIP 1/20W 100 OHM J

RA108 76011332 CHIP 1/20W 3.3K OHM J

RA109 76011332 CHIP 1/20W 3.3K OHM J

RA14 76366100 CARBON FILM 1/6W 10 OHM J

RA15 76366100 CARBON FILM 1/6W 10 OHM J

RA16 76366473 CARBON FILM 1/6W 47K OHM J

RA17 76366472 CARBON FILM 1/6W 4.7K OHM J


RA19 76366100 CARBON FILM 1/6W 10 OHM JRA20 76366100 CARBON FILM 1/6W 10 OHM J

RA21 76366472 CARBON FILM 1/6W 4.7K OHM J

RA30 76011153 CHIP 1/2OW 15K OHM J

RA31 76011101 CHIP 1/20W 100 OHM J


RA33 76011153 CHIP 1/2OW 15K OHM J

RA34 76011153 CHIP 1/2OW 15K OHM J

RA35 76011101 CHIP 1/20W 100 OHM J

RA36 76011101 CHIP 1/20W 100 OHM J

RA98 76011472 CHIP 1/20W 4.7K OHM J

RA99 76011472 CHIP 1/20W 4.7K OHM J

RB08 76011102 CHIP 1/20W 1K OHM J

RB09 76011332 CHIP 1/20W 3.3K OHM J

RB21 76366122 CARBON FILM 1/6W 1.2K OHM J

RB22 76366151 CARBON FILM 1/6W 150 OHM J






RB31 76366103 CARBON FILM 1/6W 10K OHM J



RB34 76366223 CARBON FILM 1/6W 22K OHM J

RB35 76366102 CARBON FILM 1/6W 1K OHM JRB49 76366102 CARBON FILM 1/6W 1K OHM J

RC01 76000445 CHIP JUMPER 1608TYPE






RS01 76011473 CHIP 1/20W 47K OHM J


23/50

SPECIFIC

INFORM

ATIONS


No.


No.

RS26 76011103 CHIP 1/20W 10K OHM JRS27 76011103 CHIP 1/20W 10K OHM J

RS28 76011103 CHIP 1/20W 10K OHM J

RS29 76011103 CHIP 1/20W 10K OHM J

RS30 76011103 CHIP 1/20W 10K OHM J

RS31 76011103 CHIP 1/20W 10K OHM J

RS32 76011103 CHIP 1/20W 10K OHM J

RS33 76011101 CHIP 1/20W 100 OHM J

RS34 76011101 CHIP 1/20W 100 OHM J

RS35 76011101 CHIP 1/20W 100 OHM J

RS36 76011101 CHIP 1/20W 100 OHM J

RS40 76366473 CARBON FILM 1/6W 47K OHM J

RS41 76366473 CARBON FILM 1/6W 47K OHM JRS63 76552271 OXIDE METAL FILM 1/2W 270 OHM J

RS64 76552271 OXIDE METAL FILM 1/2W 270 OHM J

RV01 76011750 CHIP 1/20W 75 OHM J

RV02 76011101 CHIP 1/20W 100 OHM J

RV03 76011750 CHIP 1/20W 75 OHM J

RV04 76000445 CHIP JUMPER 1608TYPE

RV05 76011750 CHIP 1/20W 75 OHM J


RV07 76011750 CHIP 1/20W 75 OHM J


RV09 76011750 CHIP 1/20W 75 OHM J

RV10 76000445 CHIP JUMPER 1608TYPERV11 76011750 CHIP 1/20W 75 OHM J

RV15 76366101 CARBON FILM 1/6W 100 OHM J

RV16 76011101 CHIP 1/20W 100 OHM J

RV19 76011101 CHIP 1/20W 100 OHM J

RV21 76011102 CHIP 1/20W 1K OHM J

RV22 76011102 CHIP 1/20W 1K OHM J



COILS & TRANSFORMERS

G404 23103308 FERRITE CORE TEM2011AO 3.5X4.5



GL601 23103308 FERRITE CORE TEM2011AO 3.5X4.5

GL889 23103311 FERRITR CHOKE TEM2014AO 3.5X5X2

L101 23289187 COIL PEAKING 0.22MMHK COLTRF4R22AV

L102 23289043 COIL PEAKING TRF4100AU

L103 23289197 COIL PEAKING 1.2MMHK CNSS (NP)-1R2J

L104 23248461 COIL CHOKE TLN3278AC

L110 #2 23289043 COIL PEAKING TRF4100AU



L301 23103308 FERRITE CORE TEM2011AO 3.5X4.5

L441 23233132 COIL LINEARITY TLN2083AH

L442 23248404 COIL CHOKE TLN3383DL461 23248375 COIL CHOKE 19X29H 470MMHK 1.5A TLN3335AA

L462 23231491 DEFLECTION YOKE 29'’ PF DY TDY-829HP

L462A 23993696 BOARD CORRECTION

L462B 23949616 CONVER COMPENSATOR TC-R (YV)

L462C 23993081 METAL SHEET CONV. CORRECTION TCRMXH01H

L462D 23948535 SHEET MAGNETIC FERRITE

L462E 23948536 SHEET MAGNETIC FERRITE

L501 23289043 COIL PEAKING TRF4100AU

LA03 23289043 COIL PEAKING TRF4100AULA04 23289043 COIL PEAKING TRF4100AU

LA05 23289043 COIL PEAKING TRF4100AU










LA96 23289043 COIL PEAKING TRF4100AUT401 23224395 TRANSFORMER HORIZ DRIVER TLN1098AH

z T461 23236962 TRANSFORMER FBT TFB4228AT

z T801 23211793 COIL LINE FILTER TRF3247AW

z T802 23211838 COIL LINE FILTER TRF3202AR

z T862 23217777 TRANSFORMER TPW3573AM

V901M 23102565 COIL CMG29.1VM6TLEAD3P MAG-1124

Z101 #1 23303363 FILTER SAW BSF6284K

#2 23303176 SAW FILTER 38MHZ PIF SIF INTER OFWK2964M

#3 23303363 SAW FILTER BSF6284K

Z102 #1 23303356 FILTER SAW BSF9351K

#3 23303356 SAW FILTER BSF9351K BSF9351K

Z104 #2 23303353 FILTER FIL CFILT 5.74MHZ EFCS5R74YS5A

SEMICONDUCTORS

D101 23362104 DIODE ZENER DZ33 BS C

D103 #1 23362138 DIODE KDS114-RTK

#3 23362138 DIODE KDS114-RTK

D202 23357697 DIODE 1SS133

D203 23357697 DIODE 1SS133

D301 23362228 DIODE VRM=200V 1N4003F

D302 23357372 DIODE EU2JGF-41U2

D303 23357917 DIODE SC570A

D311 23362140 DIODE KDS160-RTK

D312 23362069 DIODE ZENER DZ5.6 BS A

D313 23357372 DIODE EU2JGF-41U2

D406 23357372 DIODE EU2JGF-41U2

D408 23357471 DIODE RU4DG-3AM2

D441 23362071 DIODE ZENER DZ5.6 BS C

D444 23357705 DIODE ERC06-15

D445 23362081 DIODE ZENER DZ9.1 BS C

D461 23357364 DIODE RU4JGF- M2

D467 23357372 DIODE EU2JGF-41U2

D470 23362107 DIODE ZENER DZ36 BS B

D4703 23362140 DIODE KDS160-RTK

D475 23357697 DIODE 1SS133

D476 23357697 DIODE 1SS133

D501 23362140 DIODE KDS160-RTKD502 23362140 DIODE KDS160-RTK







D681 23362140 DIODE KDS160 RTK


24/50


25/50

SPECIFIC

INFORM

ATIONS


No.


No.

Z894 23144415 FUSE PROTECTOR 125V 4A SMP125M04A00

PC BOARD ASSEMBLIES

* U901 23764818 PC BOARD ASSY PD2078A CRT/D* U902 #1 23764737 PC BOARD ASSY PD2249C SIGNAL* #2 23764846 PC BOARD ASSY PD2249R SIGNAL* #3 23764768 PC BOARD ASSY PD2249H SIGNAL* U903 23764738 PC BOARD ASSY PD2276 FRONT

PICTURE TUBE

z V901 23324229 PICTURE TUBE 29 PF ORION A68QFD290X

TUNER

H001 23321549 TUNER ASIA HYPER FS5V B8A86ST

ACCESSORIESA701 23015306 CARTON BOX

K902 #1 23306623 REMOCON HAND UNIT IR CT-90229

#2 23306624 REMOCON HAND UNIT IR CT-90230

#3 23306624 REMOCON HAND UNIT IR CT-90230

Y101A #1 23566823 OWNERS MANUAL ENGLISH

#2 23566855 OWNERS MANUAL ENGLISH/THAI

#3 23566836 OWNERS MANUAL ENGLISH

Y101B #1 23566824 OWNERS MANUAL INDONESIAN#3 23566837 OWNERS MANUAL INDONESIAN

Y120 23943846 BAG POLY

Y121 #1 23943846 BAG POLY

#3 23943846 BAG POLY

CABINET PARTSA201 #1 23533666 COVER FRONT ASSY

#2 23533666 COVER FRONT ASSY

#3 23571086 COVER FRONT ASSY

A401 23532083 COVER BACK COVER PROPER

A423 23929522 WASHER T=1.0

A504 23738086 SCREW BTB4X16 ECO



A702A 23946119 PACKING TOP

A702B 23946120 PACKING BOTTOM

A902 23428371 DOOR FRONT

A905 23445914 BUTTON POWER

A911 23436893 HANDLE

A914 23738088 SCREW BTBW3X12 ECO


B202 23738088 SCREW BTBW3X12 ECO

B212 23738086 SCREW BTB4X16 ECO

B232 23738088 SCREW BTBW3X12ECO

E912 23848729 WEDGE YOKE HOLDING 3 REQUIRED


26/50


27/50

– 28 – – 29 –

2 3 5 4 7 7 7 5

IBL B G R

6 2 145 378

H

B E

E

B

B

E

+

+

+

+

MCL-437F

3

2

KG

1

123456

KB

KR

H

+

B

BE

B

E

3

2

1

E

B+

EB

+

+

+

+

E

2 3 41

R910

R906

R911

R908

C931

D919

D918

R912

R913

R909R904

P902B

D920

R905

D 9 0 2

D 9 0 3

A

BOUT

GOUT

ROUT

+200V

IBLACK

BIN

RIN

GIN

GND

R992

R 7 0 2

Q707

Q773

R760

Q720

R716

R725

R 7 1 3

R775

Q706

R723

C 7 1 2

C 7 0 4

R722

R721

R 7 1 7

C 7 2 2

C705

R 7 2 4R715

D914

R 9 3 8

C 9 0 2

R 9 0 7

R 9 3 9

D 9 1 2

C910

Q 9 0 1

P903B

D917

C903

P900

C 9 1 2

D915

C930

V 9 0 1 B

Q 9 0 1 A

Q908

Q909

R902

D913

D 9 1 6

D911

R901

C911

C 9 0 1

C904

R936

D901

R937

V 9 0

1 A

R 9 0 3

P905

A

L705

Q711

R 7 3 1

C 7 1 9

R732

R730

R745 L702

C717

Q 7 1 9

D715

Q 7 1 1 A

P 7 0 3

R709

R744

R735

C 7 2 6

P704B

R733

C 7

1 5

R920

R720

C718

C 7 2 1

D721

R740

R 7 4 2

R738

C714

Q712

R920Z

G714

R

7 4 3

R719

Q 7 1 2 A

L704

C716

D705

R 7 3 4

C707

D720

R736

Q710

Q709

C713

D704

R739

C 7 2 0

R 7 4 1

R 7 3 7

CRT-D BOARD PD2078BOTTOM (FOIL) SIDE

FRONT BOARD PD2276BOTTOM (FOIL) SIDE

2 3 5 4 7 8 9 3

B

C

E

E C B

CH UP

3 421

5 64321

MENU V ID EO V OL D N VOL UP CH DN

MCL-437F1 2 3 4 5

1234

R B 3 1

QB21

QB22

R B 3 2

R B 3 3

SA11

R B 3 5

RB30

RB34

DB21

RB22

C B 2 1

KB21

+ C C 3 4

P602

C C 3 5

R S 6 3

CC36

C C 3 7

RB24

PA21A

RB21

SA13SA16 SA12

RB25

SA15

RB26 RB23

SA14

LC04

LC06

LC05

L C 2 5

R C 1 8

R S 4 0

R C 1 7

R S 4 1

R V 2 6

PV03

P501

CC17CC18

L C 2 6

RV25

CV25

L C 2 7

P601B

RS64

P 6 6 2


28/50

SPECIFIC

INFORM

ATIONS E

C B

BC

E

BCE

BCE

E C B

E C

B

BC

E

BC

E

TERMINAL VIEW OF TRANSISTORS

1 2SD2253 (old)2SC52432SC5859

2 2SA1186A2SA13062SA17882SA1837

2SA19302SC15692SC3852

2SC45442SC47932SC5171

2SD1763A2SD2396

3 2SA10202SC24822SC26552SC4721P

2SC53432SC53442SC752GTM

4 2SA10152SA1320(F)2SA29802SA562TM

2SA93352SC1740S2SC1815

2SC21202SC28782SC752

KTA1266KTC3198

6 2SA1788

6 KRC105MRN1201

RN1202

RN1203RN1204

RN1205RN2201RN2203

RN2204

7 2SD15542SD1556

2SD2253

2SD23962SD2553

2SD5143

8 ON4409


29/50

SPECIFIC

INFORM

ATIONS

SPECIFIC INFORMATIONS

SCHEMATIC DIAGRAM

MODEL : 29CZ5DE/29CZ5T/29CZ6SI

WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY radiation precaution”, “SAFETY PRECAUSTION”

and “PRODUCT SAFETY NOTICE” ON THE MANUAL FOR THIS MODEL.


which have special characteristics important for safety and should be replaced only with types identical to those in the

original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.

Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for this

model. Do not degrade the safety of the receiver through improper servicing.

NOTE:

1. RESISTOR Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% tolerance carbonresistor, unless otherwise noted as the following marks.1/2R = Metal or Metal oxide of 1/2 watt 1/2S = Carbon compsistion of 1/2 watt1RF = Fuse resistor of 1 watt 10W = Cement of 10 wattK = ±10% G = ±2% F = ±1%

2. CAPACITOR Unless otherwise noted in schematic, all capacitor values less than 1 are expressed in µF, and the valuesmore than 1 in pF.All capacitors are ceramic 50V, unless otherwise noted as the following marks.

+

Electolytic capacitor M Mylar capacitor

3. The parts indicated with “ ” have special characteristics, and should be replaced with identical parts only.4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal with all

controls at normal, line voltage at 220 volts.5. Waveforms are taken receiving color bar signal with enough sensitivity.6. Voltage reading shown are nominal values and may vary ±20% except H.V.

L SCHEMATIC DIAGRAM STRUCTURE:

– MAIN Circuit – SIGNAL/MICON [SHEET-1/6] .........................................1/8

– VERT [SHEET-2/6] .................................................2/8

– HORIZONTAL [SHEET-3/6] 3/8


CIRCUIT BLOCK DIAGRAM


30/50

– 3 2 –


+-

L

R

W661

W662

JACK

HEADPHONE

Q610

AUDIO OUT

SIFSAW FILTER

Z101,Z102H001

TUNER

VIF

Q801

QA10

MEMORY

HYBRID

D801Q404

H. OUT

Vdrb

Vguard

Vdra

Q301

Q901

BLACK

V. OUT

RGB OUT

D.Y.

Q835

REGULATOR

V

CRT

H

H.V.

F.B.T

Q883

ERROR AMP.

UOC3

QA51

TV ONE CHIP IC

Q826

CONVERTER TRANS.

+B VOLTAGE

Q844, Q831

REGULATOR

T862

L

CR

R

C

V

R

L

B

R

L

V

V

R

V

L

(

(2)

(1)

(3)

AV IN

AV IN

OUTPUT

MONITOR

AV IN

Y

C

DPC

Q460


31/50

MODEL

Rated voltage

Power consumption

(atg 220 V, 50 Hz)

Dimensions(Width × Depth × Height)

Mass

Picture tube

Channel

coverageTelevision system

(Aerial input)

UHF21 – 69

21 – 69

13 – 57

21 – 69

21 – 69

14 – 69

13 – 62

CATV (Channels)X ~ Z+2, S1 ~ S41

—

Z–1 ~ Z–38

X ~ Z+2, S1 ~ S41

X1 ~ X19

A–6 ~ A–1, A ~ W, AA ~ ZZ, AAA, BBB

M1 ~ M10, S1 ~ S41

CCIR

UK

CHINA

CCIR

OIRT

US

JAPAN

VHF2 – 12

—

1 – 12

2 – 12

1 – 12

2 – 13

1 – 12

SystemPAL B/G

PAL I

PAL D/K

SECAM B/G

SECAM D/K

NTSC M

NTSC M

29CZ5DE/29CZ5T/29CZ6SI

g 110 V – 240 V, 50/60 Hz

123 W

782.1 (W) × 492.5 (D) × 585.1 (H) mm

44 kg

Type 29 Flat square picture tube

(727.4 mm) Overall picture tube measured diagonally

(676.0 mm) Viewable picture tube measured diagonally

104° deflection

Channel

SPECIFICATIONS


32/50


33/50

SPECIFIC

INFORM

ATIONS


SCHEMATIC DIAGRAM

MODEL : 29CZ5DE/29CZ5T/29CZ6SI

WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY radiation precaution”, “SAFETY PRECAUSTION”

and “PRODUCT SAFETY NOTICE” ON THE MANUAL FOR THIS MODEL.


which have special characteristics important for safety and should be replaced only with types identical to those in the

original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.

Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for this

model. Do not degrade the safety of the receiver through improper servicing.

NOTE:

1. RESISTOR Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% tolerance carbonresistor, unless otherwise noted as the following marks.1/2R = Metal or Metal oxide of 1/2 watt 1/2S = Carbon compsistion of 1/2 watt1RF = Fuse resistor of 1 watt 10W = Cement of 10 wattK = ±10% G = ±2% F = ±1%

2. CAPACITOR Unless otherwise noted in schematic, all capacitor values less than 1 are expressed in µF, and the valuesmore than 1 in pF.All capacitors are ceramic 50V, unless otherwise noted as the following marks.

+

Electolytic capacitor M Mylar capacitor

3. The parts indicated with “ ” have special characteristics, and should be replaced with identical parts only.4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal with all

controls at normal, line voltage at 220 volts.5. Waveforms are taken receiving color bar signal with enough sensitivity.6. Voltage reading shown are nominal values and may vary ±20% except H.V.

L SCHEMATIC DIAGRAM STRUCTURE:

– MAIN Circuit – SIGNAL/MICON [SHEET-1/6] .........................................1/8

– VERT [SHEET-2/6] .................................................2/8

– HORIZONTAL [SHEET-3/6] 3/8




34/50

– 3 2 –

+-

L

R

W661

W662

JACK

HEADPHONE

Q610

AUDIO OUT

SIFSAW FILTER

Z101,Z102H001

TUNER

VIF

Q801

QA10

MEMORY

HYBRID

D801Q404

H. OUT

Vdrb

Vguard

Vdra

Q301

Q901

BLACK

V. OUT

RGB OUT

D.Y.

Q835

REGULATOR

V

CRT

H

H.V.

F.B.T

Q883

ERROR AMP.

UOC3

QA51

TV ONE CHIP IC

Q826

CONVERTER TRANS.

+B VOLTAGE

Q844, Q831

REGULATOR

T862

L

CR

R

C

V

R

L

B

R

L

V

V

R

V

L

(

(2)

(1)

(3)

AV IN

AV IN

OUTPUT

MONITOR

AV IN

Y

C

DPC

Q460


35/50


36/50

A

B

C

D

1 432

S C L

S D A

KETSU

SHORT

SHORT

23221141

23221139

(RA)

(RB)

TRF9240AC

TRF9240AH

RC17 ~ RC18 (FRONT)

(MAIN)

10nF

LC04 ~ LC06

CC36 ~ CC37

RC01 ~ RC06

RUSSIA MODEL

1k

OTHER MODEL

[29CZ5 MODELS]

[21CZ6~8 MODELS]

LOCATION

ENV59DA7G3

OTHER MODELLOCATION RUSSIA MODEL VIETNAM MODEL

ENV59DA7G3 23321549(R1)H001 23321514 23321514115B8A86ST

100R

SHORT

(RA)

(RB)

LC01 ~ LC03

(RB)

(RA)

(RA)

(RB)

1k

G103

LC04

LC05

RC01 ~ RC08

LOCATION

CC32 ~ CC33 KETSU

SHORT

10nF

TRF9240AC23221141

23221139 TRF9240AH

RUSSIA MODEL

23103279

23103249

23103894

23103248

(R1)

SHORT

(R3)

(R2)

(R2)

(R3)

TEM2011AA

TEM2014AO

TEM2011AO

TEM2014AA

SHORT

OTHER MODEL

23321534

23321545

100R

100R

SHORT

TAEM-G107D

ENV59K11G3F

*

*

*+

+

+

+

PIN

4.7k

K E T S U

4.7k

12k

5 0 V 4

. 7

KETSUSHORT

680

B1000p

R D 3 3

5 0 V 1 0

B 2 5 V 0

. 0 1

5 0 V 2 2 0

5 0 V 2 2 0

TLN3278GH

TP15

GJ02

C 1 1 1

GJ01

TLC0222

R124

C 1 0 1

TLA0054

D104R115

R126

H001

L C 0 5

TLA0053

C107

S L 1

D 1 0 1

C 1 0 8

C C 0 1

C 1 1 0

L C 0 4

TLA0004

TLA0006

TLA0013TLA0011TLA0002

C 1 0 9

L104

A G C

1 3 5 7 10 1198642

S D A

N C

A D R

S C L

3 2 V

N C

1 F

5 V

N C

V t


37/50

8765

SAW_SW

I F

AGC

29CZ5/6

6 5 4 3 12

K E Y

GND

3 . 3 V -1 L

E D

RE M OT E

5 V -1

9V

*

RFAGC

SCL1

SDA1 SDA1

SCL1

5V2

1.8V-2

3.3V-1

5V2

G N D

S C L 1

32V

FROM FRONT BOARD

21

1P

B 6B-EH-A

0 . 0

11/6P15k

1/6P10k

DTC114EUA

100

KETSU

15k . 0 A

p100

M T Z J 5

. 6 A

B1000p

R D 3 3

PLUG 4P

5 0 V 2 2 0

3 . 3

k

3 . 3

k

M804A

TLA 0111 TLA 0110

P A 2 1 B

C A 1 2 0R117

R110

Q108

R118

GJ14

G103

DA 1 1 0

8R116A

1 1 0

C107

S L 1

D 1 0 1

P B 0 1

TLA0013

R A 1 0 8

R A 1 0 9

11

1 F

SCHEMATIC DIAGRAM MODEL :


38/50

1211109

PIC-TB19

5V1

5V-1

1.8V-2

1.8V-1

21CZ6/7/8

21CZ7 ONLY

21CZ6/8

K E Y

CH UP MENUVOL DNCH DN VOL UP VIDEO

N C

4

S D A

5

S C L

13

5 V 1

2

G N D

S D A 1

3.3Vstb

4

G N D

S C L 1

5 V

2 31

1.8V-2

GREENRED

+

+

+

1/6P1k

16V10u

33u

16V10u

0 . 0

1

RMT SENSER

HOLDER

TLSG116

1 k

U D Z S T E - 1

7 5

. 6 B

R M 7 3 B 1 H 4 7 0 J D

1/6P180

1/6P1501/6P1.2k

1/6P4701/6P240

1/6P330

5B-EH-A

p J 5

. 6 A

M T Z J 5

. 6 A

2 S A 1 1 6 2 - Y

1 6 V 4 7

2 2 0 1

0 k

2 7 0

22K 2 S C 2 7 1 2 Y

6 8 p

6 8 p

4 . 7

k

4 . 7

k

2SC2712Y

1 k

3 . 3

k

4P

3 . 3

k

RB49

CB07

TLC0278

LA01

CA01

C A 9 7

TLA0115TLA0114TLA0112

T L A0 1 11 T L A0 1 10 T L A0 1 09 T L A0 1 08

KB01

DB02A

DB02

DB01

R B 1 5

D A 1 1 9

R B 1 0

SA03

RB03

S A01 S A02

RB02RB01

TLC09 T LC10

SA04

RB06R B0 4 R B0 5

TLC11

SA06SA05

P107

TLC0279

0 8

1 1 1

A 1 1 0

Q B 0 2

C B 0 1

R B 1 3

R B 1 1

RB 1 2

RB14 Q B 0 1

Q A 1 0

TLC0218

TLC0217

C A 9 9

C A 9 8

R A 9 9

R A 9 8

TLC0219

QB04

R B 0 8

TLA0099

R B 0 9

P B 0 1

R A 1 0 8

5 4

3 2 1

V c c

G N D

V O U T

M A 2

G N D

V D D

W P

S D A

S C L

85 76

24 3 1

A 1

L : 29CZ5DE/29CZ5T/29CZ6SI (1/8)


39/50

D

C

B

A

16151413

DEG

6-A8

6-E8

5-B2

DEG

POWER

5V1

47pF

KETSU

10nFKETSU

(RC)

(RA)

(RB)

KETSU

Q107 ~ Q108

C140

DTC114EUA

SRC1202U

KRC402

C141

C142 10nFKETSU

15K

100R

R117

R118 KETSU

KETSU

5-B2

5-A2

3.3V-1

3.3V-2

T K / P

2 1


40/50

G

H

I

J

K

1k

2.2k

100R

R141 KETSU

R123

R142

KETSU

KETSU

KETSU KETSU

KETSU 100R

C130

R140

KETSU (RA)

KETSU

(RC)

(RB)

Q102

Z104

KETSU

KETSU

10uH

12uHL109

L110

2SC4116Y

2SC4081T

EFCS5R74Y5ST

KTC4075Y

C142 10nFKETSU

C145

C144 10uF

100nF

KETSU

KETSU

23103302(RB)

(RA) 23103308G106 ~ G109 KETSUTEM2011AO

TEM2011AH

KETSU

23248386(RB)

RUSSIA MODEL

(RA) 23248423

TLN3481AA

OTHER MODEL

KETSUTLN3481AC

23248417(RB) TLN3481AH

LOCATION

G104 ~ G105

[21CZ6~8 MODELS]POWER (MAIN BOARD)

SHORTGJ32 ~ GJ43

(This Ground is c

(ABL)

EHT

3-D3,5-A2

2-A1

4-B1

2-A1

3-A3

3-C3

2-A1

4-A1

3-A3

2-A1,3-A3,5-A2

12V_FBT

6V

EW

9V

VGUARD

32V

VDR_A

FBP

HDRIVE

VDR_B

PROTECT

EHT_INFO

5V2

+

82K

KT

50V 1uF

27K

4

1 0 0 K

K D S 1 6 0 - R

T

10k

KETSU

K E T S U

KETSU

K E T S U

16V1uF

KTC40

4.7k

R451

Q

C450

R450

R

R 4 2 4

D A 1 2

R425

R461

R 4 8 1

R 4 8 2

Q461

R 4 8 4

C430

Q472

R412

*

*

*

*

*

*

2 15 34

A

M

+

+

100

KETSU

R T K / P

50V0.22u

25V10

25V0.022

6.8K

50V0.001

100

2 5 V 1

. 5 u 6

8 0 0 p

1 2 k

R4200

C120

1 2 1

C203

C204

C205

TLC0329

TLC0328

TLC0302

TLC0301

TLC0300

TLC0299

C 1 0 4

L112

R328

C327

R320

GJ06

GJ03

C 2 0 2 C

2 0 1

R 2 0 1

VDRA

AVL/EWD

SECPLL

DECBG

GND1

VDRB

1 8

1 9

2 0

2 3

2 2

2 1


41/50

9V

(This Ground is connected to UOCIII Pin 81)

*

5 V - 2

Video Monitor OUT

E1 IN

Audio

Monitor OUT

E2 IN

8V

SSIF

9V

THAI BILINGUAL5V25V-2

9V

L Monitor-OUT

R Monitor-OUT

+

+

+

+

+ +++

+

+

+ +

+

M

47pF

KETSU

SHORT

KDS160-RTK/P

2 5 V 2 2 0

1k

10V470

50V 1uF

1/8W1k

MTZJ5.1C

82K

1KKTC4075Y-RTK

KTC4075Y-RTK

KTC4075Y-RTK

5.6K

470

SHORT

1 6 V 2 2 U F

1M

B1000p

K D S 1 6 0 - R

K E T S U

SHORT

1SS3551SS355

SHORT

B1000p

KETSU

0.01uF

1.8K

330K

0.001uF

K E T S U

KETSU

470

KETSU

0.01u

1 M

KETSU

1SS133

2SA1162-Y

K E T S U

100

B25V0.01

SU

K E T S U

KETSU

6.8K100

50V0.001

47pF

2SC4116-Y 1 0 u

25V0.1

5 0 V 0 . 4 7 u

2 5 V 0

. 0 1

5 0 V

0 . 4

7 u

2 5 V 0

. 1

5 0 V 0

. 4 7 u

2 5 V 0

. 1

5 0 V 0 . 4 7 u

16V10u

KETSU 10K

10u

220

100

10K

10K

10K10K

10K

10K

10K

10K

10K

25V0.1

0.01u

16V10u25V0.1

10u

5.74M 2.2k

3 9 0

5 0 V 2

. 2 u

5 0 V 2

. 2 u

4 7 p

F

1 0 0

1 0 0 p

4 7 p

F

1 0 0 p

4 7 p

F

1 0 0 p

4 7 p

F

B 3 3 0 0 p

2 5 V 0

. 1

2 5 V 0

. 1

5 0 V 1 0 u

100

K E T S U

50V0.15u

27K

1M

220K

47K

4 7 p

F

4 7 p

F

100

25V0.001

39K 2%

2SA1162-Y

KTC4075Y-RTK

4.7k

CS14

L109

C140

D4703

C 4 7 0 3

R413

C129

C212

R452

D450

R451

R453Q451

Q450

Q401

R435

R440

R437

C 4 3 5

R4720

C4717

D A 1

C 4 9 7

GJ401

D502D501

R119

C401

R461 C4712

R212R214

C219

R 4 8 1

C499

R121

C130

C142

R 4 0 1

D203

D202

Q210

R 4 8 2

R426

C131

R 4 8 4

R498

TLC0340

TLC0339

TLC0338

TLC0337

TLC0336

TLC0335

TLC0334

TLC0333

TLC0332

TLC0349

TLC0330

TLC0312

TLC0314

TLC0311

R329 R325

C329 Z 1 0 2

CS15

Q102

L 1 0 2

C128

C S 0 7

C V 1 2

C S 0 9

C V 1 0

C S 0 8

C V 0 9

C S 0 6

C503

R123 R501

L502

R142

R140

RS21

RS23

RS24RS20

RS27

RS26

toshiba uociii 29cz5de 29cz5t 29cz6si

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