denon dcd 1650sr

Click here to load reader

Post on 08-Apr-2016

118 views

Category:

Documents

27 download

Embed Size (px)

TRANSCRIPT

  • Hi-Fi Component

    SERVICE MANUALMODEL DCD-1650SR

    STEREO CD PLAYER

    Some illustrations using in this service manual are slightly different from the actual set.

    For Asia & China model

    16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPANTelephone: 03 (3837) 5321

    X0140 NC 0204

  • 2DCD-1650SR

    SPECIFICATIONS

    SAFETY PRECAUTIONSThe following check should be performed for the continued protection of the customer and service technician.

    LEAKAGE CURRENT CHECKBefore returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassisresistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of thepower cord is less than 460 kohms, the unit is defective.

    AUDIONo. of Channels: 2 channelsFrequency Response: 2~20,000 HzDynamic Range: 100 dBSignal-to-noise Ratio: 118 dBHarmonic Distortion: 0.0018 % (1 kHz)Separation: 110 dB (1 kHz)Wow & Flutter: Below measurable limit:

    (0.001 % W.peak)Output Voltage: FIXED 2.0 V

    DISCS CD-DA (Compact Disc-Digital Audio) formatCD-R/RW Disc for Audio consumer use

    GENERAL CHARACTERISTICSPower Supply: 230 V/50 HzPower Consumption: 17 WDimensions: 434 (W) 135 (H) 340 (D) mmMass: 12.7 kg

    REMOTE CONTROL UNIT RC-281Remote Control System: Infrared pulse systemPower Supply: 3 V DC; two R6P (standard size AA)

    dry cell batteriesExternal Dimensions: 68 (W) 233 (H) 20 (D) mmMass: 160 g (including batteries)

  • 3DCD-1650SR

    DISASSEMBLY(To reassemble reverse disassembly)1. Top Cover1. Remove 2 screws from rear side and 4 screws from both sides,

    then remove 5 upper screws.2. Detach the Top Cover as shown in the arrow direction.

    2. Front Panel1. Remove 3 upper screws, 2 below screws and 1P Contact.2. Detach the Front Panel as shown in the figure.

    3. Bottom Cover1. Remove 12 screws from bottom side.2. Detach the Bottom Cover as shown in the arrow direction.

    Top Cover

    Front Panel

    Bottom Cover

  • 4DCD-1650SR

    4. Mechanism Unit1. Remove 4 screws fixing the Mechanism Cover and detach the Mechanism

    Cover as shown in the arrow direction.2. Remove 4 screws fixing the Mechanism Unit, then detach the Mechanism

    Unit as shown in the figure.

    5. Clamper1. Remove 4 screws fixing the Clamper.2. Detach the Clamper as shown in the arrow direction.

    Caution Before Disassembling Power Trans. & Power P.W.B. UnitBe sure to disconnect AC Inlet from the rear panel before disconnecting 3P connector cord of the Power Trans. from CN035connector base on the Power P.W.B. Unit.

    Mechanism Unit

    Mechanism Cover

    Clamper

  • 5DCD-1650SR

    NOTE IN HANDLING FOR LASER PICK-UP1. Protection of the LD

    Short a part of the LD circuit by soldering. After connection to a circuit, remove the short solder.

    2. Precautions when handling the CD mechanism Handle the laser pick-up so that it is not exposed to dust. Do not leave the laser pick-up bare. Be sure to cover it. If dust adheres on lens of the pick-up, blow it off with a blower brush. Do not shock the laser pick-up. Do not watch the light of the laser pick-up.

    3. Cautions on assembling and adjustment Be sure that to the bench, jig, head of soldering (with ceramic) iron and measuring instruments are well grounded. Workers who handle the laser pick-up must be grounded. The finished mechanism (prior to anchoring in the set) should be protected against static electricity and dust.

    The mechanism must be stored so that damaging outside forces are not received. When carrying the finished mechanism, hold it by the chassis body. For proper operation, storage and operating environment should not contain corrosive gases. For example H2S, SO2

    NO2, CL2 etc. In addition storage environment should not have materials that emit corrosive gases especially fromsilicic, cyanic, formailn and phenol group. In the mechanism or the set, existence of corrosive gases may cause norotation in motor.

    4. Location to shorting PAD

    SF-P101NXR

    Protective soldering place for laser diode.(Remove before APC circuit power on, while conneting the connector)

  • 6DCD-1650SR

    5. Serial number formation

    Factory number

    CD mechanism assy number

    Production process line number(1, 2, or 3 digits)

    Manufacturing number

    Serial number label

    Serial number label

  • 7DCD-1650SR

    CD TEST MODE Setting of the test mode

    How to start the test mode: Turn on the power in the condition that CLSW (Test Point)and OPSW (Test Point ) are being shorted. ( 01 is indicated on the DISPLAY)To exit from the test mode, turn off the power. (Refer to Fig. 1 Test Point Layout)

    * Laser light of the pickup is always emitted regardless of DISC loading in the test mode.You may lose your eyesight if you look into the laser directly.So be careful enough when operating in the test mode.

    Used DISC: A-BEX TCD784 Explanation of each button

    * Use only the buttons described below for operations while in the test mode, and dont push any other buttons.

    Fig. 1 Test Point Layout

    CLSW OPSW RFVC DRF TEO

    FEO

    (Foil Side)

    No Name of button Function Display Note1 Simultaneous

    turn-on of Mecha.OPEN and CLOSESW

    Mode activation 1. This mode starts. 2. Slide moves to the initial setting position (10mm from inner circle). 3. To cancel this mode, turn off the power and on again. 4. Other key input used other than this mode is not guaranteed. (it may become abnormal operation).

    1. To show now in this mode, 01 is indicated on the TRACK No. display.

    Mute on

    2 PressingOPEN/CLOSE button

    Disc loading mode 1. Loader opens by OPEN/CLOSE input. 2. Disc chucking is made when closing the loader with OPEN/CLOSE key after setting a disc. 3. Slide moves to the initial setting position (10mm from inner circle). 4. It stops at the status 3.

    1. 01 is indicated continuously.

    3 Pressing PLAY button Focus/Tracking check mode 1. Laser turns on when PLAY is pushed once

    (servo stop status). 2. It performs Focus search when PLAY is pushed

    Again, and Focus servo is turned on (disc rotation, Tracking off). If no disc, it stops after retry. It repeats Focus search if the button is kept depressed.

    3. Tracking servo/Slide servo turns on when PLAY is pushed once more, and CLV is locked.

    1. 02 is indicated on the TRACK No. display, and L on on the TIME display.2. 03 is indicated on the TRACK No. display, and F on on the TIME display.

    3. 04 is indicated on the TRACK No. display, and t on on the TIME display.

    4 Pressing MANUALSEARCH REV orFWD button

    Pickup move mode Pickup moves to REV or FWD direction when the button is pushed at stop status.

    1. 05 is indicated on the TRACK No. display, and O PU on the TIME display.

    5 PressingPAUSE button

    Auto adjust mode It performs auto adjust mode. 1. 06 is indicated on the TRACK No. display, and

    A dJ on the TIME display.

  • 8DCD-1650SR

    FEO

    TEO

    TEO

    RF

    FEO

    TEO

    RF

    DRF

    RF A (A=1.5r0.3Vp-p)

    FEO

    TB

    SLD

    How to check the test mode( 1 ) DISC discrimination, adjustment

    * Insert DISC, and press the PAUSE button on the Remote Control Unit.* 06 Adj is displayed, and discrimination of DISC size 8 cm/12 cm, discrimination of DISC reflectance (CD, CD-

    R/CD-RW), adjustment of focus, tracking offset, and EF balance will be performed. (Adjusted values are notdisplayed: Refer to Fig. 2, 3)

    * After completing the discrimination and adjustment, it becomes stop condition.* Once discrimination of DISC has been carried out in the 06 Adj mode, discrimination of size and reflectance is

    no longer made, and only adjustment will be performed.

    ( 2 ) Checking of servo state* Press the PLAY button after performing above (1) DISC discrimination, adjustment.* 02 L on is displayed, and the laser will start to light. (The pickup may vibrate with a rattling noise if DISC has

    been loaded, but this is not abnormal.)* Press the PLAY button again.* 03 F on is displayed. DISC starts turning, and focus servo will be actuated. (Refer to Fig. 4, 5)

    * Press the PLAY button again.* 04 t on is displayed. Tracking, CLV, and slide servo will be actuated.* Monitor RF signal using the Test Point, RF point and VC point.

    Check that the signals amplitude is 1.5V0.3Vp-p. (Refer to Fig. 6)

    Fig. 2 DISC discrimination,adjustment (Case of CD-RW)

    Fig. 3 Adjustment of EF balance

    Fig. 4 In 03 F on Fig. 5 In 03 F on

    Fig. 6 In 04 t on

  • 9DCD-1650SR

    WAVE-FORMS OF EACH POINT

    SPDWhen 12 cm DISCstart

    SPD

    When 8 cm DISCstart

    SLD

    TEO

    Track search (when forward)

    SLD

    During PLAY

    OPEN

    CLOSE

    When the trayOPEN

    SPDWhen 12 cm DISCstop

    SPD

    When 8 cm DISCstop

    TD

    TEO

    RF

    DRF

    During PAUSE

    SLD

    TEO

    Track search (when reverse)

    FD

    Focus search (no DISC)

    FEO

    TEO

    DRFRF

    When focusservo on

  • 10

    DCD-1650SR

    64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

    40

    39

    38

    37

    36

    35

    34

    33

    32

    31

    30

    29

    28

    27

    26

    25

    65

    66

    67

    68

    69

    70

    71

    72

    73

    74

    75

    76

    77

    78

    79

    80

    Top View

    P113/FIP21P112/FIP20P111/FIP19P110/FIP18P107/FIP17P106/FIP16

    VLOADP105/FIP15P104/FIP14P103/FIP13P102/FIP12P101/FIP11P100/FIP10

    P97/FIP9P96/FIP8P95/FIP7

    P33/TI1P34/TI1P35/PCLP36/BUZP37X2X1VssXT2P04/XT1AVREFAVDDP10/ANI0P11/ANI1P12/ANI2P13/ANI3

    P114

    /FIP

    22P1

    15/F

    IP23

    P116

    /FIP

    24P1

    17/F

    IP25

    P120

    /FIP

    26P1

    21/F

    IP27

    P122

    /FIP

    28P1

    23/F

    IP29

    P124

    /FIP

    30P1

    25/F

    IP31

    P126

    /FIP

    32P1

    27/F

    IP33

    V DD

    P70

    P71

    P72

    IC (V

    pp)

    PO0/

    INTP

    0/T1

    0PO

    1/IN

    TP1

    PO2/

    INTP

    2P0

    3/IN

    TP3/

    C10

    P30/

    TO0

    P31/

    TO1

    P32/

    TO2

    P94/

    FIP6

    P93/

    FIP5

    P92/

    FIP4

    P91/

    FIP3

    P90/

    FIP2

    P81/

    FIP1

    P80/

    FIP0 V D

    D

    P27/

    SCK0

    P26/

    SO0/

    SB1

    P25/

    SI0/

    SBO

    P24/

    BUSY

    P23/

    STB

    P22/

    SCK1

    P21/

    SO1

    P20/

    SI1

    RES

    ET P74

    P73

    AVss

    P17/

    ANI7

    P16/

    ANI6

    P15/

    ANI5

    P14/

    ANI4

    PD78044*** Terminal Function

    SEMICONDUCTORS ICsPD78044*** (IC402)

    1 P94/FIP6 4G O C HZ L H P.D VFD grid 4G2 P93/FIP5 5G O C HZ L H P.D VFD grid 5G3 P92/FIP4 6G O C HZ L H P.D VFD grid 6G4 P91/FIP3 7G O C HZ L H P.D VFD grid 7G5 P90/FIP2 8G O C HZ L H P.D VFD grid 8G6 P81/FIP1 9G O C HZ L H P.D VFD grid 9G7 P80/FIP0 10G O C HZ L H P.D VFD grid 10G8 VDD VDD Positive power (connect to +5V)9 P27/SCK0 MCK O B HZ H P.UP DXP6001AF mode control clock10 P26/SO0/SB1 MDT O B HZ P.UP DXP6001AF mode control data11 P25/SI0/SB0 NC I B HZ P.DG Not used (connect to GND)12 P24/BUSY NC I B HZ P.DG Not used (connect to GND)13 P23/STB MLE O B HZ P.UP DXP6001AF mode control latch14 P22/SCK1 CQCK O B HZ H DSP, ASP command clock and SUBQ taking clock output15 P21/SO1 COIN O B HZ DSP, ASP command data output16 P20/SI1 SUBQ I B HZ DSP sub-code Q data input17 RESET RESET I L Reset signal input18 P74 NC I B HZ P.DG Not used (connect to GND)19 P73 NC I B HZ P.DG Not used (connect to GND)20 AVSS AVSS GND for A/D converter21 P17/ANI7 DSP XRST O B HZ L L P.DG DSP reset signal output22 P16/ANI6 DF XRST O B HZ L L P.DG Digital filter reset signal output23 P15/ANI5 NC I B HZ P.DG Not used (connect to GND)24 P14/ANI4 NC I B HZ P.DG Not used (connect to GND)25 P13/ANI3 AD3 I B HZ A P.UP Key data input 3 (A/D)26 P12/ANI2 AD2 I B HZ A P.UP Key data input 2 (A/D)

    PinNo. Pin Name FunctionI/OPort Typ Rst Ini Act Ext

  • 11

    DCD-1650SR

    27 P11/ANI1 AD1 I B HZ A P.UP Key data input 1 (A/D)28 P10/ANI0 AD0 I B HZ A P.UP Key data input 0 (A/D)29 AVDD AVDD Analog power for A/D converter (connect to +5V)30 AVREF AVREF I Ref. V input for A/D converter (connect to +5V)31 P04/XT1 NC I A P.DG Not used (connect to GND)32 XT2 NC Not used (open)33 VSS GND GND34 X1 X1 I A Main system clock input35 X2 X2 36 P37 NC O B HZ L Not used (open)37 P36/BUZ NC O B HZ L Not used (open)38 P35/PCL RWC O B HZ L L DSP read/write control output39 P34/TI2 SL+ O B HZ L H ASP sled forward signal output40 P33/TI1 SL- O B HZ L H ASP sled forward signal output41 P32/TO2 NC I B HZ P.DG Not used (connect to GND)42 P31/TO1 CD/RW O B HZ H L P.DG CD-RW gain switching output43 P30/TO0 SEARCH O B HZ L H P.DG Servo control output while search44 P03/INTP3/CI0 REMOCON I B HZ P.UP Remote control input45 P02/INTP2 WRQ I B HZ L H DSP SUBQ output standby input46 P01/INTP1 DRF I B HZ L H ASP DEFECT RF level detect output47 P00/INTP0/TI0 NC I A HZ P.DG Not used (connect to GND)48 IC IC Connect to GND49 P72 FSEQ I B HZ L H DSP sync. signal detect input50 P71 A.MUTE O B HZ H H P.UP Analog mute output, L: OFF, H: ON51 P70 DRV.MUTE O B HZ H P.UP Motor drive mute control output, H: Output ON52 VDD VDD Positive power (connect to +5V)53 P127/FIP33 OPSW I C HZ L P.UP Loader open position detect switch input54 P126/FIP32 CLSW I C HZ L P.UP Loader close position detect switch input55 P125/FIP31 INSW I C HZ L P.UP Pickup inner circle position detect switch input56 P124/FIP30 OPEN O C HZ L H P.DG Loader open drive (BA15218) signal output57 P123/FIP29 CLOSE O C HZ L H P.DG Loader close drive (BA15218) signal output58 P122/FIP28 NC O C HZ Not used (open)59 P121/FIP27 NC O C HZ Not used (open)60 P120/FIP26 NC O C HZ Not used (open)61 P117/FIP25 NC O C HZ Not used (open)62 P116/FIP24 NC O C HZ Not used (open)63 P115/FIP23 NC O C HZ Not used (open)64 P114/FIP22 NC O C HZ Not used (open)65 P113/FIP21 S1 O C HZ L H P.D VFD segment S166 P112/FIP20 S2 O C HZ L H P.D VFD segment S267 P111/FIP19 S3 O C HZ L H P.D VFD segment S368 P110/FIP18 S4 O C HZ L H P.D VFD segment S469 P107/FIP17 S5 O C HZ L H P.D VFD segment S570 P106/FIP16 S6 O C HZ L H P.D VFD segment S671 VLOAD -HB I C Power for FLT (-HB)72 P105/FIP15 S7 O C HZ L H P.D VFD segment S773 P104/FIP14 S8 O C HZ L H P.D VFD segment S874 P103/FIP13 S9 O C HZ L H P.D VFD segment S975 P102/FIP12 S10 O C HZ L H P.D VFD segment S1076 P101/FIP11 S11 O C HZ L H P.D VFD segment S1177 P100/FIP10 S12 O C HZ L H P.D VFD segment S1278 P97/FIP9 1G O C HZ L H P.D VFD grid 1G79 P96/FIP8 2G O C HZ L H P.D VFD grid 2G80 P95/FIP7 3G O C HZ L H P.D VFD grid 3G

    PinNo. Pin Name FunctionI/OPort Typ Rst Ini Act

    Type A: Standard input port Note) P.D: Pull-down to VDISP B: Standard in/output port P.DG: Pull-down to GND C: Hi-voltage proof in/output port D: P-ch open drain hi-voltage

    Ext

  • 12

    DCD-1650SR

    DXP6001AF (IC201)

    1 11

    12

    22

    2333

    34

    44

    DXP6001AF Terminal FunctionPinNo. Pin Name I/O Descrption

    1 MDT Ip Microcomputer Interface Data2 MCK Ip Microcomputer Interface Clock3 MLEN Ip Microcomputer Interface Latch Enable4 RSTN Ip Reset Terminal5 DLRCK Ip Audio Serial Input Data L/R Clock6 VSS Ground Terminal7 DBCK Ip Audio Serial Input Bit Clock8 DDT Ip Audio Serial Input Data

    9 TEST2N Ip Test Setting Terminal 2 (Alpha-processor 1Output shifts 12-bit.)

    10 TEST3N Ip Test Setting Terminal 3 (Alpha-processor 2Output stops.)

    11 TEST4N Ip Test Setting Terminal 4 (Lambda-processorOutput stops.)

    12 DFBCK Ip Lambda-processor Input Bit Clock13 DFWCK Ip Lambda-processor Input Word Clock14 DOL Ip Lambda-processor Input Data L-channel15 DOR Ip Lambda-processor Input Data R-channel16 LMOD Ip Lambda-processor Operation Mode Set17 OMOD1 Ip Output Mode Setting Terminal 1

    18 OMOD2 Ip

    Output Mode Setting Terminal 2

    19 INVIN IpLambda-processor Input ReversedPolarity Terminal

    20 BCKO O Lambda-processor Output Bit Clock21 WCKO O Lambda-processor Output Word Clock

    22 WCKO2 O Lambda-processor Output Word Clock 2(for Canceling OFFSET on 1DAC

    PinNo.

    Pin Name I/O Descrption

    23 P24L O /Lambda-processor Lch 24th bit Output *1, *224 P23L O /Lambda-processor Lch 23rd bit Output *1, *225 P22L O /Lambda-processor Lch 22nd bit Output *1, *226 P21L O /Lambda-processor Lch 21st bit Output *127 P20L O /Lambda-processor Lch 20th bit Output *128 VDD Power Supply Terminal29 SO2L/P19L O

    Lambda-processor Lch() Output /19th bitOutput *1

    30 SO1L O Lambda-processor Lch(+) Output31 SO1R O Lambda-processor Rch(+) Output

    32 SO2R/P19R OLambda-processor Rch() Output/19th bitOutput *1

    33 P20R O /Lambda-processor Rch 20th bit Output *134 P21R O /Lambda-processor Rch 21st bit Output *1, *235 P22R O /Lambda-processor Rch 22nd bit Output *1, *236 P23R O /Lambda-processor Rch 23rd bit Output *1, *237 P24R O /Lambda-processor Rch 24th bit Output *1, *238 TEST1N Ip Test Terminal 1 (Alpha-processor 1 stops)39 CKSLN Ip System Clock Select (384fs system /

    256fs system)40 CKDV1 Ip System Clock Divider Select Terminal 1

    41 CKDV2 Ip

    System Clock Divider Select Terminal 2

    42 XTI I X-TAL Oscillator Input Terminal43 XTO O X-TAL Oscillator Output Terminal44 CKO O Clock Output Terminal

    (Ip = Input Terminal with pull-up)*1: Outputted on OMOD1=L (18-bit Alternate Output or 20-bit Parallel Output)*2: Internal Signal is outputted on OMOD1=H (24-bit Alternate Output or 24-bit Parallel Output) and one of TEST1N, TEST2N, TEST3N

    or TEST4N is set to L.

    OMOD1L H

    L 18bitAlternate

    24bitAlternateOMOD2

    H 20bitParallel

    24bitParallel

    CKDV1L H

    192fs (CKSLN=H)L

    256fs (CKSLN=H) 768fs192fs (CKSLN=H)CKDV2

    H256fs (CKSLN=H) 384fs

  • 13

    DCD-1650SR

    Synchronizationdetection

    EFM Demodulation

    Slice LevelControl

    CLVDigital servo

    Subcodeseparation

    Q CRC

    MicroprocessorInterface

    VCOoscillator

    Clock control

    2k 8-bitRAM

    RAM addressgenerator

    C1 and C2 errordetection and correction

    Flag processing

    Gen

    eral-p

    urpo

    sepo

    rts/A

    nti-

    shock

    inte

    rface

    8 oversamplingdigital filters

    One-bit D/Aconverter

    Crystal oscillator systemTiming generator

    DEFIEFMIN

    FSEQ

    CLV+CLV-

    V/P

    SFSYCS

    WRQSQOUT

    CQCKCO INRWC

    FST

    FOC

    SFZ

    DTO

    FF JP-

    JP+

    THLDTG

    L

    EM

    PH

    EFL

    G16

    M4.

    2M CK2

    FSX

    XV

    SS

    XO

    UT

    XIN

    XV

    DD

    RV

    DD

    MU

    TER

    RC

    HP

    RC

    HN

    LCH

    NLC

    HP

    LVS

    S

    MU

    TEL

    LRCKODFORODFOLODACKO

    DOUT

    ROMXAC2FLRSY

    VS

    S

    VD

    D

    TES

    T3TE

    ST4

    TEST

    5

    TEST

    1TE

    ST2

    TAI

    PC

    K

    FRISET

    PD

    O

    VV

    SS

    VV

    DD

    EFM

    O

    TST1

    1

    PWSBCKSBSY

    DEMO

    EFM

    O

    TST1

    0

    Level meterPeak meter

    Interpolationand mute

    Bilingual function (1)

    Digital output

    Bilingual function (2)

    Digitalattenuator

    ASDACK/P0ASDFIN/P1ASDEPC/P2ASLRCK/P3

    LVD

    D

    HFL

    TES

    Servocommander

    RE

    S

    LASE

    RC

    ON

    T

    RV

    SS

    SQOUTCO IN

    ASDEPC/P2ASDFIN/P1ASDACK/P0TST10DACKODFOLODFOROLRCKO

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

    414243444546474849505152535455565758596061626364

    RW

    CW

    RQ

    FSX

    SB

    CK

    SFS

    YP

    WE

    FLG

    SB

    SY

    DO

    UT

    MU

    TER

    RV

    DD

    RC

    HP

    RC

    HN

    RV

    SS

    LVS

    S

    LCH

    NLC

    HP

    LVD

    D

    MU

    TEL

    C2F

    RO

    MX

    AC

    K2

    LRS

    YA

    SLR

    CK

    /P3

    EMPHTEST4DEMOJP-JP+VD DTEST3THLD

    DE

    FITA

    IP

    DO

    VV

    SSIS

    ETV

    VD

    D FRV

    SSE

    FMO

    EFM

    OE

    FMIN

    TEST

    2C

    LV+

    CLV

    -

    V/P

    FOC

    SFS

    TFZ

    DH

    FLTE

    SP

    CK

    FSEQ

    TOFF

    TGL

    CQCKRES

    TST11LASER

    16M4.2M

    CONTTEST5

    CSXVSSXIN

    XOUTXVDD

    TEST1

    65

    66

    67

    68

    69

    70

    71

    72

    73

    74

    75

    76

    77

    78

    79

    80

    40

    39

    38

    37

    36

    35

    34

    33

    32

    31

    30

    29

    28

    27

    26

    25

    LC78625E (IC103)

  • 14

    DCD-1650SR

    1 REV 5CH output change terminal, logic input ofloading block

    2 S-Vcc signal system power supply(BTL-AMP:CH1~4)3 Vcc2 Power supply for loading block4 VL0 Loading output ()5 VL0+ Loading output (+)6 VO4+ Output terminal (+) for channel 47 VO4 Output terminal () for channel 48 VO3+ Output terminal (+) for channel 39 VO3 Output terminal () for channel 310 VO2+ Output terminal (+) for channel 211 VO2 Output terminal () for channel 212 VO1+ Output terminal (+) for channel 113 VO1 Output terminal () for channel 114 Vcc1 CH1~CH4(BTL-AMP) output stage power supply15 VIN1 Input terminal for channel 116 VIN1 OP-AMP input AMP-A input terminal ()17 VIN1+ OP-AMP input AMP-A input terminal (+)18 VIN2 Input terminal for channel 2, input AMP output19 VIN2 Input terminal () for channel 220 VIN2+ Input terminal (+) for channel 221 Vcc-VREG 3.3VREG power supply22 GND-VREG 3.3VREG GND23 VIN3 Input terminal for channel 3, input AMP output24 VIN3 Input terminal () for channel 325 VIN3+ Input terminal (+) for channel 326 REG-IN PNP transistor base connected

    27 REG-OUT 3.3V power output to which the PNP transistorcollector connected

    28 VCONT Loading output voltage set terminal29 VREF-IN Reference voltage applied terminal30 VIN4+ Input terminal (+) for channel 431 VIN4 Input terminal () for channel 432 VIN4 Input terminal for channel 4, input AMP output33 MUTE1 Output ON/OFF for channel 1 (BTL AMP)34 MUTE2 Output ON/OFF for channel 2 to 4 (BTL AMP)35 S-GND Signal system GND

    36 FWD Output change terminal (FWD) for loadingoutput (VLO+), logic input of loading block

    PinNo. Name Function

    LA9241M (IC102)

    1

    2

    3

    4

    5

    6

    7

    8

    9

    FR

    10

    11

    12

    13

    14

    15

    16

    17

    18

    36

    35

    34

    33

    32

    31

    30

    29

    28

    FR

    27

    26

    25

    24

    23

    22

    21

    20

    19

    FWD

    S-GND

    MUTE2

    MUTE1

    VIN4

    VIN4-

    VIN4+

    VREF-IN

    VCONT(LOADING)

    FR

    REG-OUT

    REG-IN

    VIN3+

    VIN3-

    VIN3

    GND-VREG

    VCC-VREG

    VIN2+

    VIN2-

    REV

    S-VCC

    VCC2

    VLO-

    VLO+

    VO4+

    VO4-

    VO3+

    VO3-

    FR

    VO2+

    VO2-

    VO1+

    VO1-

    VCC1

    VIN1

    VIN1-

    VIN1+

    VIN2

    Signal System VCC

    (CH1 to CH4)

    33k11k

    33k11k

    3.3VREG GND

    3.3VREG

    33k11k

    3.3VREG PNP TrBase

    PNP TrCollector

    33k11k

    CH1 OutputON/OFF

    CH2 to CH4Output

    MUTE1

    MUTE2(LOADING)

    Power Supply Input(Forward/Reverse/Break/OFF)

    Output

    ControlLevelShift

    LevelShift

    PowerSystemGND

    LevelShift

    LevelShift

    Power Supply

    Power Supply

    (External PNP)

    Power System GND

    Signal System GND

    ThermalShutdown

    LA6559 (IC101)

    NCTBCFSCDGNDSLISLCRFSRFSMCVCVSLOFHFLTESTOFFTGLJP

    FD FA

    FA FE

    FEAG

    ND NC SP

    SPG

    SP SPD

    SLEQ SL

    DSL SL JP

    FIN2FIN1

    EF

    TBTETE

    SCITHTA

    TDTDJP

    TESI

    TOFD

    64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

    48474645444342414039383736353433

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

    12345678910111213141516

    VCC1

    LDS

    LDD

    BH1

    PH1

    LF2

    VR REF

    IVC

    C2FS

    SD

    RF

    CE DAT

    CL CLK

    DEF

    -

    -

    + ------

    +

    -

    +

    -

    1

    2

    3

    4

    5

    67

    89

    10

    11

    12

    13

    14

    15

    16

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

    33

    3435363738394041

    42

    43

    44

    45

    46

    47

    48

    49505152535455565758596061626364

    APCRF DET

    REF

    I/V VCA

    VCABAL -comINTER FACE

    T. SERVO & T.LOGIC

    F.SERVO & F.LOGIC SPINDLESERVO

    SLED SERVO

    TE

    SLC

    RF Amp

    FIN2

    FIN1

    E

    F

    TB

    TETE

    SCI

    TH

    TA

    TD

    TD

    JP

    TESI

    TO

    FD

    -

    -

    FD FA

    FA FE

    FEAG

    ND NC SP

    SPG

    SP SPD

    SLEQ SL

    D

    SL SL JP

    + ------

    NC

    TBC

    FSC

    DGND

    SLI

    SLC

    RFS

    RFSMCVCVSLOFHFLTESTOFFTGL

    JP+

    -

    +

    -

    VCC1

    LDS

    LDD

    BH1

    PH1

    LF2

    VR REF

    IVC

    C 2

    FSS

    DRF CE DA

    TCL CL

    K

    DEF

  • 15

    DCD-1650SR

    PCM1704U (IC601~604)

    PST600C (IC401)

    FRONTVIEW

    PCM1704U (IC601~604)

    12

    345

    67

    8910

    2019181716

    15

    141312

    11

    DATABCLK

    NCVDD

    DGND+VDD

    WCLKNC

    REF DCNCSERVO DCAGNDAGNDIOUTNCBPO DC

    1A

    1Y2A

    2Y

    3A

    3Y

    GND

    1

    2

    3

    4

    5

    6

    7

    14

    13

    12

    11

    10

    9

    8

    Vcc

    6A6Y

    5A

    5Y

    4A

    4Y

    TC74HCU04AF (IC202)

    20BITINVERT

    VCC

    +VCC

    5

    4

    1

    2

    3

    Vcc

    OUT YGND

    IN A

    NC

    TC7SU04F (IC203)NJM4556AD (IC501, 502)OP275GP (IC607~612)BA15218 (IC104)OPA2134PA (IC613, 614)

    A OUTPUTA I NPUTA+INPUT

    V

    B OUTPUTV

    B I NPUTB +INPUT

    1

    23

    4 5

    7

    8

    62

    1

    NJM7805FA (IC804)NJM7806FA (IC803)NJM7812FA (IC801)

    NJM7905FA (IC353, 354)NJM79M12FA (IC802)

    GND

    Inpu

    tO

    utpu

    t

    FRONTVIEW

    Inpu

    tG

    NDO

    utpu

    t

    FRONTVIEW

    NJM78L05A (IC351, 352)

    Out

    put

    GND

    Inpu

    t

    FRONTVIEW

    DATA1 IN

    I/O

    BCLK2 INNC3

    -V 4

    DGND5 6

    WCLK7 NC8

    20BIT9 ININVERT10 IN

    11

    BPO DC12 NC13

    I14 OUTAGND15 AGND16

    SERVO DC17 NC18

    REF DC19 20

    DD

    +V DD

    +V CC

    OUT

    -V CC

    Symbol Function

    Serial Audio InputBit Clock Input for Serial Audio Data InputNC (1)Digital Power Supply -5VDigital GNDDigital Power Supply +5VData Latch Accept InputNC (1)INPUT Data Language Select (2)INPUT Data Polarity Select (2)Analog Power Supply +5VBipotar Offset De-Coupling CapacitorNC (1)Audio Signal Analog Current OutputAnalog GNDAnalog GNDServo Amp De-coupling CapacitorNC (1)Band Cap. Reference De-coupling CapacitorAnalog Power Supply -5V

    Remarks:(1) Not connected (Not used)(2) Internal Pull -up

    VDD

    GND O

    ut

    PinNo.

  • 16

    DCD-1650SR

    TRANSISTORS

    IC PROTECTOROUTPUTGP1F38T2 (JK201)

    OPTICALICP-N20 (IC605, 606)

    FRONT VIEW

    VIN

    VCC

    GND

    VCCVINGND

    DRIVEICLED

    FRONT VIEW

    GP1U271X (Remote Control Sensor)(IC551)

    GND VCC VOUT

    HeadAmp BPF Integrator

    TOP VIEW

    VOUT

    VCC

    GND

    LimiterAmp

    Detector &Comparator

    HysteresisComparator

    PNP Type

    R1 R210kohmDTA114EK 10kohm

    DTA114EK2SB562 (C)2SD468 (C)

    FRONTVIEW

    BCE

    DTA114EKDTC114EKDTC144EKDTC144TK

    TOPVIEW

    E

    BC

    2SA1037K2SC3326 (A/B)

    TOPVIEW

    E

    BC

    DTC114EKDTC144EKDTC144TK

    NPN Type

    DTC114EK

    DTC144TK

    R1 R2

    10kohm 10kohm

    47kohm

    DTC144EK 47kohm 47kohm

    DIODES (Including LED)

    1SR35-400AS2L20U

    MTZJ5.6AMTZJ33A

    RBA-402

    1 2 3 4

    FRONT VIEW

    1 2 3 4

    OTHERS

  • 17

    DCD-1650SR

    FL DISPLAY TUBE 10-BT-201GK (FL551)(Part No.: 3938030000)

    Anode Connection

    NOTE 1) F1,F2 Filament 2) NP : No Pin 3) NC : No connection 4) P1~P12 : Anode 4) 1G~10G : Grid

    Pin Connection

    Pin No. 1

    F1

    25

    NX

    2

    F1

    26

    NX

    3

    NP

    27

    NX

    4

    NP

    28

    NX

    5

    P1

    29

    NX

    6

    P2

    30

    NX

    7

    P3

    31

    11G

    8

    P4

    32

    10G

    9

    P5

    33

    9G

    10

    P6

    34

    8G

    11

    P7

    35

    7G

    12

    P8

    36

    6G

    13

    P9

    37

    5G

    14

    P10

    38

    4G

    15

    P11

    39

    3G

    16

    P12

    40

    2G

    17

    P13

    41

    1G

    18

    P14

    42

    NP

    19

    P15

    43

    NP

    20

    P16

    44

    F2

    21

    NX

    45

    F2

    22

    NX

    23

    NX

    24

    NXConnection

    Pin No.

    Connection

    10G

    P1

    P2

    P3

    P4

    P5

    P6

    P7

    P8

    P9

    P10

    P11

    P12

    9G 8G 7G 6G 5G 4G 3G 2G 1G

    e e e e e e e e

    d d d d d d d d

    c c c c c c c c

    g g g g g g g g

    f f f f f f f f

    b b b b b b b b

    a a a a a a a a

    Grid Assignment

  • 515

    15

    1

    2

    15

    16

    11

    1

    6

    11

    111

    1

    45

    8

    1

    45

    8

    1

    45

    8

    1

    1

    1

    4

    4

    5

    8

    1

    45

    8

    1

    45

    8

    1

    45

    8

    1

    45

    8

    3 1 3

    13 13

    13

    12

    12 1

    12

    2

    1 7

    1 6

    COMPONENT SIDE

    PRINTED WIRING BOARDS87654321

    A

    B

    C

    D

    E

    DCD-1650SR

    18

    1U-3446A MAIN P.W.B. UNIT Ass'y

  • 124 25 25

    4040

    64 64

    41 41

    80 80

    6565

    1

    16 17

    32

    33

    4849

    64

    1

    24

    1

    11 12

    22

    23

    3334

    44

    1 18

    1936

    110

    11 20

    110

    11 20

    110

    11 20

    110

    11 20

    FOIL SIDE

    87654321

    A

    B

    C

    D

    E

    DCD-1650SR

    19

    1U-3446A MAIN P.W.B. UNIT Ass'y

  • COMPONENT SIDE

    87654321

    A

    B

    C

    D

    E

    DCD-1650SR

    20

    1U-3237A DISPLAY P.W.B. UNIT Ass'y

  • FOIL SIDE

    87654321

    A

    B

    C

    D

    E

    DCD-1650SR

    21

    1U-3237A DISPLAY P.W.B. UNIT Ass'y

  • 22

    DCD-1650SR

    t t t t

    lllll Resistors

    Ex.: RN 14K 2E 182 G FRType Shape Power Resist- Allowable Others

    and per- ance errorformance

    t tt t

    ss

    ss

    Resistance1 8 2 1800 ohm = 1.8 kohm

    Indicates number of zeros after effective number.2-digit effective number.

    Units: ohm

    1 R 2 1.2 ohm1-digit effective number.2-digit effective number, decimal point indicated by R.

    Units: ohm

    lllll Capacitors

    Ex.: CE 04W 1H 2R2 M BPType Shape Dielectric Capacity Allowable Others

    and per- strength errorformance

    ss

    ss

    s s

    Capacity (electrolyte only)2 2 2 2200F

    Indicates number of zeros after effective number.2-digit effective number.

    Units: F.

    2 R 2 2.2F1-digit effective number.2-digit effective number, decimal point indicated by R.

    Units: F.

    Capacity (except electrolyte)2 2 2 2200pF=0.0022F

    (More than 2) Indicates number of zeros after effective number.2-digit effective number.

    Units: pF.

    2 2 1 220pF(0 or 1) Indicates number of zeros after effective number.

    2-digit effective number. Units: pF.

    When the dielectric strength is indicated in AC, "AC" is included after the dieelectricstrength value.

    s s

    NOTE FOR PARTS LISTl Part indicated with the mark "" are not always in stock and possibly to take a long period of time for supplying, or in

    some case supplying of part may be refused.l When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.l Ordering part without stating its part number can not be supplied.l Part indicated with the mark " " is not illustrated in the exploded view.l Not including Carbon Film 5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacturer.

    RD : Carbon 2B : 1/8W F : 1% P : Pulse-resistant typeRC : Composition 2E : 1/4W G : 2% NL : Low noise typeRS : Metal oxide film 2H : 1/2W J : 5% NB : Non-burning typeRW : Winding 3A : 1W K : 10% FR : Fuse-resistorRN : Metal film 3D : 2W M : 20% F : Lead wire formingRK : Metal mixture 3F : 3W

    3H : 5W

    CE : Aluminum foil 0J : 6.3V F : 1% HS : High stability typeelectrolytic

    CA : Aluminum solid 1A : 10V G : 2% BP : Non-polar typeelectrolytic

    CS : Tantalum electrolytic 1C : 16V J : 5% HR: Ripple-resistant typeCQ : Film 1E : 25V K : 10% DL : For change and dischargeCK : Ceramic 1V : 35V M : 20% HF : For assuring high

    requencyCC : Ceramic 1H : 50V Z : +80% U : UL partCP : Oil 2A : 100V 20% C : CSA partCM : Mica 2B : 125V P : +100% W : UL-CSA typeCF : Metallized 2C : 160V 0% F : Lead wire formingCH : Metallized 2D : 200V C : 0.25pF

    2E : 250V D : 0.5pF2H : 500V = : Others2J : 630V

  • 23

    DCD-1650SR

    PARTS LIST OF P.W.B. UNIT ASS'Y1U-3237A DISPLAY P.W.B. UNIT ASS'Y

    Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks Q'tySEMICONDUCTORS GROUPIC501,502 263 0995 004 IC NJM4556ADIC551 499 0290 007 Remote sensor GP1U271X

    TR501-504 273 0414 906 Transistor 2SC3326(A/B)

    RESISTORS GROUPR501,502 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR503,504 247 2007 930 Carbon chip 910 ohm 1/16W RM73B--911JTR505,506 247 2009 970 Carbon chip 9.1 kohm 1/16W RM73B--912JTR507,508 247 2004 988 Carbon chip 82 ohm 1/16W RM73B--820JTR509,510 247 2007 985 Carbon chip 1.5 kohm 1/16W RM73B--152JTR513,514 247 2003 992 Carbon chip 36 ohm 1/16W RM73B--360JTR515,516 247 2007 985 Carbon chip 1.5 kohm 1/16W RM73B--152JTR517,518 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR557 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR562,563 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR564,565 247 2005 945 Carbon chip 150 ohm 1/16W RM73B--151JTR566,567 247 2005 961 Carbon chip 180 ohm 1/16W RM73B--181JT

    VR501 211 0764 001 Variable resistor 20 kohm PHONES LEVEL

    CAPACITORS GROUPC502 254 4368 947 Electrolytic 220F/25V CE04W1E221MT(ASF)C503 254 4387 708 Electrolytic 470F/50V CE04W1H471M(ASF)C504 254 4375 707 Electrolytic 1000F/25V CE04W1E102MC(ASF)C505,506 257 0510 905 Ceramic chip 2700pF/50V CK73B1H272KTC511,512 254 4368 947 Electrolytic 220F/25V CE04W1E221MT(ASF)C513-516 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC551 257 0511 904 Ceramic chip 0.01F/50V CK73F1H103ZTC553,554 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC555,556 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC557 257 0511 904 Ceramic chip 0.01F/50V CK73F1H103ZT

    C901 253 8011 705 Ceramic 0.01F/250V(AC) CK45F2EAC103ZC

    OTHER PARTS GROUPCX701 205 0375 013 11P connector base (KR-PH) 1

    CY024 205 0453 003 2P VH connector base (L) 1CY331 205 0549 098 33P FFC connector base 1

    FL551 393 8030 000 VFD(10-BT-201GK) 1

    JK501 204 8322 007 Headphone jack 1

    S551-556 212 5604 907 Tact switch 6

    S901 212 1030 009 Power switch (TV-5) 1

    W707 203 0526 002 1P contact Ass'y 1

    461 0862 032 FL spacer 2

  • 24

    DCD-1650SR

    Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name RemarksSEMICONDUCTORS GROUPIC101 263 1091 907 IC LA6559IC102 263 1090 005 IC LA9241MIC103 262 2903 004 IC LC78625EIC104 263 0565 007 IC BA15218

    IC201 262 2531 007 IC DXP6001AFIC202 262 1205 907 IC TC74HCU04AF(TP1)IC203 262 1738 908 IC TC7SU04F (TAPE)

    IC351,352 263 0432 907 IC NJM78L05ATIC353,354 263 0554 005 IC NJM7905FA

    IC401 263 0913 905 IC PST600C TPIC402 262 3122 004 IC UPD78044FGF-204-3B9

    IC601-604 262 2530 914 IC PCM1704U/2KIC605,606 268 0074 904 IC ICP-N20TIC607-612 263 0990 009 IC OP275GPIC613,614 262 2718 008 IC OPA2134PA

    IC801 263 0801 004 IC NJM7812FA(S)IC802 263 0539 004 IC NJM79M12FAIC803 263 0793 002 IC NJM7806FA(S)IC804 263 0809 006 IC NJM7805FA(S)

    TR101-104 269 0054 901 Transistor DTC144EKT96TR105 269 0085 909 Transistor DTC144TKT96TR106 271 0238 908 Transistor 2SA1037KT96(S/R)TR107 269 0085 909 Transistor DTC144TKT96TR111 274 0036 905 Transistor 2SD468(C)TFTR112 272 0025 907 Transistor 2SB562(C)TF

    TR351 269 0083 901 Transistor DTA114EKT96TR352 269 0082 902 Transistor DTC114EKT96TR353 269 0083 901 Transistor DTA114EKT96

    TR607,608 273 0414 906 Transistor 2SC3326(A/B)

    TR801 272 0025 907 Transistor 2SB562(C)TF

    D351,352 276 0704 903 Diode 1SR35-400A(T93X)

    D601-603 276 0704 903 Diode 1SR35-400A(T93X)

    D801-808 276 0701 003 Diode S2L20U-4002P7.5D809 276 0597 000 Diode RBA-402D813,814 276 0704 903 Diode 1SR35-400A(T93X)

    ZD801 276 0645 965 Zener diode MTZJ33A T77ZD802 276 0643 996 Zener diode MTZJ5.6A T77

    RESISTORS GROUPR101 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR102-105 247 2010 927 Carbon chip 15 kohm 1/16W RM73B--153JTR106 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR107 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR108,109 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR110 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR111,112 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR113 247 2010 969 Carbon chip 22 kohm 1/16W RM73B--223JTR114 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR115 247 2010 972 Carbon chip 24 kohm 1/16W RM73B--243JTR116 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR117 247 2009 925 Carbon chip 5.6 kohm 1/16W RM73B--562JTR118 247 2008 926 Carbon chip 2.2 kohm 1/16W RM73B--222JTR119 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR120 247 2011 984 Carbon chip 68 kohm 1/16W RM73B--683JTR121 247 2010 914 Carbon chip 13 kohm 1/16W RM73B--133JTR122 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR123 247 2010 956 Carbon chip 20 kohm 1/16W RM73B--203JTR124 247 2009 925 Carbon chip 5.6 kohm 1/16W RM73B--562JTR125 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR126 247 2010 927 Carbon chip 15 kohm 1/16W RM73B--153JTR127 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR128 247 2010 927 Carbon chip 15 kohm 1/16W RM73B--153JTR129 247 2006 999 Carbon chip 620 ohm 1/16W RM73B--621JTR130 247 2010 927 Carbon chip 15 kohm 1/16W RM73B--153JTR131 247 2010 943 Carbon chip 18 kohm 1/16W RM73B--183JTR132 247 2010 969 Carbon chip 22 kohm 1/16W RM73B--223JTR133 247 2010 901 Carbon chip 12 kohm 1/16W RM73B--123JTR134 247 2010 969 Carbon chip 22 kohm 1/16W RM73B--223JTR135 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR136 247 2013 908 Carbon chip 220 kohm 1/16W RM73B--224JTR137 247 2010 956 Carbon chip 20 kohm 1/16W RM73B--203JTR138 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR139 247 2012 983 Carbon chip 180 kohm 1/16W RM73B--184JTR140 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR141,142 247 2010 969 Carbon chip 22 kohm 1/16W RM73B--223JTR143 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR144 247 2011 955 Carbon chip 51 kohm 1/16W RM73B--513JTR145 247 2010 943 Carbon chip 18 kohm 1/16W RM73B--183JTR146 247 2008 926 Carbon chip 2.2 kohm 1/16W RM73B--222JTR147 247 2010 985 Carbon chip 27 kohm 1/16W RM73B--273JTR148 247 2010 998 Carbon chip 30 kohm 1/16W RM73B--303JTR149 247 2010 985 Carbon chip 27 kohm 1/16W RM73B--273JTR150 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR151,152 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR153 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR154 247 2011 971 Carbon chip 62 kohm 1/16W RM73B--623JTR155 247 2010 985 Carbon chip 27 kohm 1/16W RM73B--273JTR156 247 2010 972 Carbon chip 24 kohm 1/16W RM73B--243JTR157 247 2002 964 Carbon chip 10 ohm 1/16W RM73B--100JTR158 247 2004 991 Carbon chip 91 ohm 1/16W RM73B--910JT

    1U-3446A MAIN P.W.B. UNIT ASS'Y

  • 25

    DCD-1650SR

    Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name RemarksR159 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR160 247 2004 991 Carbon chip 91 ohm 1/16W RM73B--910JTR161 247 2010 943 Carbon chip 18 kohm 1/16W RM73B--183JTR162 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR163 247 2008 926 Carbon chip 2.2 kohm 1/16W RM73B--222JTR164 247 2010 985 Carbon chip 27 kohm 1/16W RM73B--273JTR165 247 2010 998 Carbon chip 30 kohm 1/16W RM73B--303JTR166 247 2006 931 Carbon chip 360 ohm 1/16W RM73B--361JTR167 247 2011 913 Carbon chip 36 kohm 1/16W RM73B--363JTR168 247 2012 954 Carbon chip 130 kohm 1/16W RM73B--134JTR169,170 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR171 247 2011 984 Carbon chip 68 kohm 1/16W RM73B--683JTR172 247 2010 901 Carbon chip 12 kohm 1/16W RM73B--123JTR173 247 2008 968 Carbon chip 3.3 kohm 1/16W RM73B--332JTR174 247 2009 909 Carbon chip 4.7 kohm 1/16W RM73B--472JT (1608)R175 247 2013 924 Carbon chip 270 kohm 1/16W RM73B--274JTR176,177 247 2012 996 Carbon chip 200 kohm 1/16W RM73B--204JTR178 247 2011 955 Carbon chip 51 kohm 1/16W RM73B--513JTR179 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR180 247 2011 926 Carbon chip 39 kohm 1/16W RM73B--393JTR181 247 2010 969 Carbon chip 22 kohm 1/16W RM73B--223JTR182 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR183 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR184 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR185 247 2015 906 Carbon chip 1.5 Mohm 1/16W RM73B--155KTR186 247 2006 902 Carbon chip 330 ohm 1/16W RM73B--331JT (1608)R187 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR188 247 2007 901 Carbon chip 680 ohm 1/16W RM73B--681JTR189 247 2011 900 Carbon chip 33 kohm 1/16W RM73B--333JTR190 247 2007 969 Carbon chip 1.2 kohm 1/16W RM73B--122JTR192 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR193-195 247 2003 947 Carbon chip 22 ohm 1/16W RM73B--220JTR196 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR197-200 247 2009 967 Carbon chip 8.2 kohm 1/16W RM73B--822JT

    R201-203 247 2003 947 Carbon chip 22 ohm 1/16W RM73B--220JTR204 247 2008 913 Carbon chip 2 kohm 1/16W RM73B--202JTR205 247 2003 947 Carbon chip 22 ohm 1/16W RM73B--220JTR206 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR207 247 2006 915 Carbon chip 270 ohm 1/16W RM73B--271JTR208-211 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR212 247 2006 902 Carbon chip 330 ohm 1/16W RM73B--331JT (1608)R213 247 2004 920 Carbon chip 47 ohm 1/16W RM73B--470JTR214 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR216 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR218 247 2004 975 Carbon chip 75 ohm 1/16W RM73B--750JTR219,220 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR221 247 2011 997 Carbon chip 75 kohm 1/16W RM73B--753JTR222 247 2010 914 Carbon chip 13 kohm 1/16W RM73B--133JTR223,224 247 2012 941 Carbon chip 120 kohm 1/16W RM73B--124JTR227 247 2005 987 Carbon chip 220 ohm 1/16W RM73B--221JTR228 247 2003 947 Carbon chip 22 ohm 1/16W RM73B--220JT

    R229 247 2010 927 Carbon chip 15 kohm 1/16W RM73B--153JTR230 247 2009 954 Carbon chip 7.5 kohm 1/16W RM73B--752JTR231 244 2051 945 Metal oxide 1 ohm 1W(NB) RS14B3A010JNBST(S)R232,233 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KT

    R351 247 2006 902 Carbon chip 330 ohm 1/16W RM73B--331JT (1608)R352 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR353 244 2050 975 Metal oxide 1.3 kohm 1W(NB) RS14B3A132JNBST(S)R355 244 2055 909 Metal oxide 91 ohm 1W(NB) RS14B3A910JNBST(S)

    R401 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JTR402 247 2004 975 Carbon chip 75 ohm 1/16W RM73B--750JTR403 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTR404-413 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR414 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR415 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR416 247 2007 943 Carbon chip 1 kohm 1/16W RM73B--102JTR417-419 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR421-430 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR431 247 2009 912 Carbon chip 5.1 kohm 1/16W RM73B--512JTR432,433 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JTR434 247 2009 912 Carbon chip 5.1 kohm 1/16W RM73B--512JTR436,437 247 2012 925 Carbon chip 100 kohm 1/16W RM73B--104JT

    R601-608 241 2424 942 Carbon film 6.8 kohm 1/4W RD14B2E682JT(PSNB)R609-612 241 2423 927 Carbon film 2.2 kohm 1/4W RD14B2E222JT(PSNB)R613,614 241 2426 940 Carbon film 47 kohm 1/4W RD14B2E473JT(PSNB)R619,620 241 2423 914 Carbon film 2 kohm 1/4W RD14B2E202JT(PSNB)R621,622 241 2426 940 Carbon film 47 kohm 1/4W RD14B2E473JT(PSNB)R623-626 241 2423 914 Carbon film 2 kohm 1/4W RD14B2E202JT(PSNB)R627,628 241 2424 900 Carbon film 4.7 kohm 1/4W RD14B2E472JT(PSNB)R629,630 241 2423 943 Carbon film 2.7 kohm 1/4W RD14B2E272JT(PSNB)R631,632 241 2424 900 Carbon film 4.7 kohm 1/4W RD14B2E472JT(PSNB)R633,634 247 2007 985 Carbon chip 1.5 kohm 1/16W RM73B--152JTR635,636 241 2423 943 Carbon film 2.7 kohm 1/4W RD14B2E272JT(PSNB)R637,638 241 2422 973 Carbon film 1.3 kohm 1/4W RD14B2E132JT(PSNB)R639,640 247 2009 983 Carbon chip 10 kohm 1/16W RM73B--103JTR641,642 247 2008 913 Carbon chip 2 kohm 1/16W RM73B--202JTR643,644 244 2055 909 Metal oxide 91 ohm 1W(NB) RS14B3A910JNBST(S)R655,656 241 2427 923 Carbon film 100 kohm 1/4W RD14B2E104JT(PSNB)R657,658 241 2434 013 Carbon film 150 ohm 1/2W RD05A2H151J(RMG)R659,660 247 2007 901 Carbon chip 680 ohm 1/16W RM73B--681JTR661,662 241 2419 986 Carbon film 82 ohm 1/4W RD14B2E820JT(PSNB)

    R801,802 241 2428 980 Carbon film 470 kohm 1/4W RD14B2E474JT(PSNB)R805,806 241 2428 980 Carbon film 470 kohm 1/4W RD14B2E474JT(PSNB)R807,808 247 2014 965 Carbon chip 1 Mohm 1/16W RM73B--105JTR809 247 2009 941 Carbon chip 6.8 kohm 1/16W RM73B--682JTR810 247 2012 983 Carbon chip 180 kohm 1/16W RM73B--184JTR811,812 247 2005 974 Carbon chip 200 ohm 1/16W RM73B--201JTR813 247 2011 942 Carbon chip 47 kohm 1/16W RM73B--473JT

  • 26

    DCD-1650SR

    Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name RemarksR997-999 241 2419 986 Carbon film 82 ohm 1/4W RD14B2E820JT(PSNB)

    CAPACITORS GROUPC102,103 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC104 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C105-110 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC111 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C112 257 0516 925 Ceramic chip 0.033F/25V CK73B1E333KTC113 257 0507 976 Ceramic chip 330pF/50V CC73CH1H331JTC114 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC115 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C116 254 4524 927 Electrolytic 0.33F/50V CE04W1HR33MT SMG/RE3C117 257 0501 927 Ceramic chip 0.015F/50V CK73B1H153KTC118 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C119 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC120 257 0517 908 Ceramic chip 0.047F/25V CK73B1C473KTC121 257 0506 993 Ceramic chip 150pF/50V CC73CH1H151JTC122 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC123 257 0517 908 Ceramic chip 0.047F/25V CK73B1C473KTC124 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C125 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C126,127 257 0517 908 Ceramic chip 0.047F/25V CK73B1C473KTC128 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC129 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C132,133 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC134,135 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C136 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC137 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC139 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC140 254 4538 939 Electrolytic 47F/16V CE04W1C470MT SMG/RE3C141 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC142 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC143 257 0507 934 Ceramic chip 220pF/50V CC73CH1H221JTC144 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC145 254 4538 955 Electrolytic 220F/16V CE04W1C221MT SMG/RE3C146 257 0514 901 Ceramic chip 0.33F/16V CK73F1C334ZTC147 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C148 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC149 257 0517 908 Ceramic chip 0.047F/25V CK73B1C473KTC150 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C151 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C152 257 0510 918 Ceramic chip 3300pF/50V CK73B1H332KTC153 254 3056 917 Electrolytic 1F/50V CE04D1H010MBPT (SME)C155 254 4538 900 Electrolytic 10F/16V CE04W1C100MT SMG/RE3C156 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC157 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC158,159 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC160,161 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C162 254 3056 917 Electrolytic 1F/50V CE04D1H010MBPT (SME)C163 257 0510 918 Ceramic chip 3300pF/50V CK73B1H332KTC164 254 4538 939 Electrolytic 47F/16V CE04W1C470MT SMG/RE3C166-168 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JT

    C169 254 4522 903 Electrolytic 4.7F/35V CE04W1V4R7MT SMG/RE3C171 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC172 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC175 257 0503 941 Ceramic chip 12pF/50V CC73CH1H120JTC176 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C177 254 4524 972 Electrolytic 4.7F/50V CE04W1H4R7MT SMG/RE3C178 257 0517 908 Ceramic chip 0.047F/25V CK73B1C473KTC179,180 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC181,182 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C183 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC184 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C185,186 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC187,188 257 0503 967 Ceramic chip 15pF/50V CC73CH1H150JTC189,190 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC191 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC192 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C193 257 0511 917 Ceramic chip 0.022F/50V CK73F1H223ZTC194 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC195,196 257 0507 989 Ceramic chip 360pF/50V CC73CH1H361JTC197 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C198 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC199 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)

    C200,201 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC202 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C203-205 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC206 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC207 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C208 254 4382 907 Electrolytic 330F/16V CE04W1C331MT(ASF)C209 247 2018 903 Carbon chip 0 ohm 1/16W RM73B--0R0KTC210 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC211 254 4382 907 Electrolytic 330F/16V CE04W1C331MT(ASF)C214 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC215 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC216 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C217 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC219 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC220 254 4538 926 Electrolytic 33F/16V CE04W1C330MT SMG/RE3C221-224 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC225,226 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C227 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC228 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C229 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC230 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C231 254 4541 942 Electrolytic 100F/25V CE04W1E101MT SMG/RE3C232,233 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC234 254 4541 942 Electrolytic 100F/25V CE04W1E101MT SMG/RE3C235 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C236 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC237 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C238 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZT

  • 27

    DCD-1650SR

    Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name RemarksC239 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C240,241 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC242 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C243 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC244 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C245 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC246 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC247 254 4382 907 Electrolytic 330F/16V CE04W1C331MT(ASF)C248 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)

    C301 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC302 254 4536 957 Electrolytic 470F/10V CE04W1A471MT SMG/RE3C303 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC304 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C306 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC307 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C308 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC309 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C310 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC311 254 4536 957 Electrolytic 470F/10V CE04W1A471MT SMG/RE3C312 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC313 254 4536 957 Electrolytic 470F/10V CE04W1A471MT SMG/RE3C314 257 0501 901 Ceramic chip 0.01F/50V CK73B1H103KT (1608)C355-362 255 4256 955 Mylar film 0.01F/100V CQ93P2A103JT(NH2)C363-366 254 4557 952 Electrolytic 47F/50V CE04W1H470MT(RFS)C367 254 4368 947 Electrolytic 220F/25V CE04W1E221MT(ASF)

    C401-403 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC404 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC406,407 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC408 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC410 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JTC411 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C412 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC413,414 254 4289 738 Electrolytic 100F/50V CE04W1H101MC(AWF)C415 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3C416 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC417 254 4522 958 Electrolytic 100F/35V CE04W1V101MT SMG/RE3C418 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC419 254 4538 942 Electrolytic 100F/16V CE04W1C101MT SMG/RE3

    C601-608 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC617-624 254 4558 702 Electrolytic 100F/50V CE04W1H101MC(RFS)C625-628 254 4557 952 Electrolytic 47F/50V CE04W1H470MT(RFS)C629-636 254 4558 702 Electrolytic 100F/50V CE04W1H101MC(RFS)C637-644 257 0512 903 Ceramic chip 0.1F/25V CK73F1E104ZTC645-648 255 4254 915 Mylar film 1000pF/100V CQ93P2A102JT(NH2)C653-656 255 4251 976 Mylar film 100pF/100V CQ93P2A101JT(NH2)C657,658 255 4253 990 Mylar film 820pF/100V CQ93P2A821JT(NH2)C659,660 255 4253 945 Mylar film 510pF/100V CQ93P2A511JT(NH2)C661,662 255 4252 933 Mylar film 180pF/100V CQ93P2A181JT(NH2)C665,666 255 4253 990 Mylar film 820pF/100V CQ93P2A821JT(NH2)

    C667,668 255 4253 974 Mylar film 680pF/100V CQ93P2A681JT(NH2)C671,672 255 4253 932 Mylar film 470pF/100V CQ93P2A471JT(NH2)C677,678 254 4313 798 Electrolytic 220F/50V CE04W1H221MC(ASF)C679,680 257 0509 929 Ceramic chip 1000pF/50V CK73B1H102KTC683 254 4558 728 Electrolytic 470F/50V CE04W1H471MC(RFS)C684,685 256 1054 001 Metalized 1F/50V CF93B1H105K(GSG)C686 254 4558 728 Electrolytic 470F/50V CE04W1H471MC(RFS)C687,688 254 4446 720 Electrolytic 2.2F/50V CE04W1H2R2MC(ARSAG)C691,692 254 4558 728 Electrolytic 470F/50V CE04W1H471MC(RFS)C693,694 254 4446 720 Electrolytic 2.2F/50V CE04W1H2R2MC(ARSAG)

    C801,802 254 4445 718 Electrolytic 1000F/50V CE04W1H102MC(ARSG)C803,804 256 1045 036 Metalized 1F/63V CF93B1J105K(SAG)C805,806 255 4256 955 Mylar film 0.01F/100V CQ93P2A103JT(NH2)C807,808 254 4445 763 Electrolytic 3300F/50V CE04W1H332MC(ARSG)C809,810 254 4568 705 Electrolytic 2.2F/50V CE04W1H2R2MC(ARSA2)C811 254 4313 989 Electrolytic 33F/50V CE04W1H330MT(ASF)C812 254 4382 910 Electrolytic 220F/16V CE04W1C221MT(ASF)C813,814 254 4319 789 Electrolytic 3300F/25V CE04W1E332MC(ASF)C815 255 4256 955 Mylar film 0.01F/100V CQ93P2A103JT(NH2)C816 254 4367 906 Electrolytic 47F/63V CE04W1J470MT(ASF)C817-821 255 4256 955 Mylar film 0.01F/100V CQ93P2A103JT(NH2)C822 254 4313 918 Electrolytic 10F/50V CE04W1H100MT(ASF)C825,826 254 4522 932 Electrolytic 33F/35V CE04W1V330MT SMG/RE3C871 255 4256 955 Mylar film 0.01F/100V CQ93P2A103JT(NH2)

  • 28

    DCD-1650SR

    Ref. No. Part No. Part Name Remarks Q'tyOTHER PARTS GROUPCW053 203 8413 007 5P DA-DA connector cord 1

    CX023 205 0581 056 2P VH connector base 1CX024 205 0581 085 2P VH connector base 1CX025 205 0581 001 2P VH connector base 1CX026 205 0581 069 2P VH-VH connector base 1CX031 205 0233 032 3 P EH connector base 1CX032 205 0277 030 3P EH connector base (RD) 1CX035 205 0190 036 3P NH connector base 1CX051 205 0343 058 5P connector base (KR-PH) 1CX061 205 0343 061 6P connector base (KR-PH) 1CX063 205 0190 065 6P NH connector base 1CX111 205 0275 016 11P EH connector base 1CX161 205 0892 033 16P FFC base (P=1) 1CX331 205 0549 098 33P FFC connector base 1

    CY031 205 0233 032 3 P EH connector base 1CY032 205 0277 030 3P EH connector base (RD) 1CY111 205 0275 016 11P EH connector base 1CY701 205 0343 074 7P connector base (KR-PH) 1CY702 205 0343 045 4P connector base (KR-PH) 1

    FB101-110 235 0129 901 Chip emifil 10FB201,202 235 0049 900 Beads inductor 2FB301,302 235 0049 900 Beads inductor 2FB304,305 235 0049 900 Beads inductor 2

    JK201 269 0177 008 Optical connector GP1F38T2 1JK202 204 8417 006 1P pin jack (S-GND) 1JK601,602 204 8517 003 1P pin jack (S-GND) 2

    L201 231 8063 009 Pulse trans. 1

    RL601 214 0127 003 Relay (RY-12W) 1

    ST101 205 0452 017 Style pin 1ST504,505 205 0452 017 Style pin 2

    TP101,102 205 1005 007 1P terminal 2

    W401 203 0539 028 1P SIN cord Ass'y 1W601,602 203 0539 028 1P SIN cord Ass'y 2

    X101 399 0165 007 Crystal 16.9344 MHz 1X401 399 0111 909 Ceramic resonator CST4.23MGW040-TF01 1

    417 0307 011 Heat sink 1417 0307 011 Heat sink 1471 3304 015 Screw 3X8 CBS-Z 4

  • 101

    101 102

    101

    47

    101

    46

    105

    31

    22

    15

    2 102 1077

    102

    6105

    105102

    27

    2

    3

    9

    10

    102

    11

    104102

    102

    11

    104

    32

    12

    106

    102

    5

    104

    43

    1

    1

    105

    414242A

    3637

    44

    351051

    10634

    40

    106

    102102

    45

    28

    10222

    -2

    -1

    -4

    -1

    -238

    39

    13

    102102

    102

    5453

    48

    55

    22

    5150

    52

    56

    57

    102

    14

    102

    103

    16

    87654321

    A

    B

    C

    D

    E

    EXPLODED VIEW

    DCD-1650SR

    29

    XX

    Parts marked with this symbol have criticalcharacteristics.Use ONLY replacement parts recommended by themanufacturer.

    WARNING:

  • 30

    DCD-1650SR

    PARTS LIST OF EXPLODED VIEWRef. No. Part No. Part Name Remarks Q'tyRef. No. Part No. Part Name Remarks Q'ty

    48 461 0715 040 Spacer 149 513 1581 008 Serial No. sheet 150 212 1030 009 Power switch (TV-5) S901 151 499 0290 007 Remote sensor GP1U271X IC551 152 393 8030 000 VFD(10-BT-201GK) FL551 153 204 8517 003 1P pin jack (S-GND) JK601,602 254 269 0177 008 Optical connector GP1F38T2 JK201 155 204 8417 006 1P pin jack (S-GND) JK202 156 204 8322 007 Headphone jack JK501 157 211 0764 001 Variable resistor 20 kohm VR501, PHONES LEVEL 1

    SCREWS101 477 0263 018 3P. swelling screw 10102 473 7002 021 Screw 3X8 CBTS (S)-B 46103 471 3405 024 Screw 4X10 CBS-B 4104 473 7007 013 Screw 4X10 CBTS (S)-B 4105 473 7508 017 Screw 3X10 CBTS (P)-B 18106 473 7002 034 Screw 3X6 CBTS (S)-B 7107 473 7003 017 Screw 3X8 CFTS (S)-B 2

    1 1U- 3237 A Display P.W.B. unit Ass'y 11-1 Display unit1-2 Headphone unit1-4 Power switch unit

    2 1U- 3446 A Main P.W.B. unit Ass'y 12-1 Main unit2-2 Power unit

    3 411 2022 008 Chassis Ass'y 14 513 2530 029 IC caution label 15 411 1318 205 Front angle 16 105 1257 034 Rear panel for E1 16 105 1257 047 Rear panel for E1C 17 203 3970 008 AC inlet 18 203 5159 034 3P VH connector cord 19 105 1152 100 Inside bottom 1

    10 105 1151 305 Bottom cover 110A 513 1220 000 Caution label 1

    11 146 2088 106 Foot 412 412 2812 402 Mecha. fix bracket 113 233 6422 004 Power trans. 114 129 0260 002 Trans. sheet 115 411 2002 109 Trans. plate 116 415 0809 005 Washer 418 445 0068 009 Flat cable clamp 122 445 0048 016 Cord holder (L50) 423 203 4547 032 3P EH connector cord (RD) 124 203 4704 024 3P EH-EH connector cord 125 204 6379 023 11P EH-EH connector cord 126 203 5132 064 3P VH connector cord 127 412 2937 002 Card spacer (L=20) 128 337 0111 008 CD mecha. (TCD-80) 129 204 0479 026 6P connector cord CX061 130 203 8299 027 5P KR-KR connector cord CX051 1

    30A 009 0159 039 16P FFC cable CX161 131 412 4256 011 Mecha. cover 1

    31A 513 3826 004 E2 laser caution 132 461 0889 015 Cushion (T15) 133 204 6620 015 11P PH connector 134 144 2457 867 Front panel 135 113 1705 037 Input knob 136 113 1705 040 OP/CL knob 137 113 1706 227 Function knob 138 143 1070 006 Display sheet 139 146 1542 520 FL holder 140 113 1942 007 Power knob 141 412 9468 105 H/P bracket 142 112 0720 023 Volume knob (B) 1

    42A 412 4983 009 Earth plate 143 009 0100 004 33P FFC cable 144 129 0140 151 Rubber sheet 245 144 2577 019 Loader panel 146 102 0593 017 Top cover 147 441 1709 103 Top cover damper 1

    Note: The symbols in the column Remarks indicate the following destinations.E1: Asia modelE1C: China model

  • 48

    30

    36

    36

    36

    24

    21

    6247

    50

    62

    26

    25

    28

    27

    68

    46

    38

    4032 39

    32

    41 65

    2035

    42

    42

    43

    44

    29

    191

    63

    2366

    6629

    31

    31

    29

    31

    29

    31

    67

    6466

    52

    36

    68

    61

    60

    34

    37

    33

    6922

    38A

    4321

    A

    B

    C

    D

    E

    EXPLODED VIEW OF CD MECHANISM UNIT

    DCD-1650SR

    59

    59

    31

  • 32

    DCD-1650SR

    PARTS LIST OF EXPLODED VIEWTCD-80 CD MECHANISM UNIT ASS'Y

    Ref. No. Part No. Part Name Remarks Q'ty1 337 0112 007 CD Traverse (CD11T3CN) 1

    19 9KA 4G00 8E Mecha. chassis 120 9KA 4G02 6A Mecha. frame (FG70) 121 9KA 4G02 9A Loader 78 122 9KA 2G35 0A Clamper holder 123 9KA 4G00 5A UD Plate gear (FG70) 124 421 0795 101 Clamper 125 9KA 85G0 07 Relay gear (A) 126 9KA 85G0 08 Relay gear (B) 127 9KA 85G0 09 Relay gear (C) 128 9KA 85G0 10 Gear belt (F) 129 462 0174 008 Damper 430 9KA 85P0 07 Clamper plate (FG40) 131 473 8085 102 Damper Screw 432 9KA 85P0 05 Motor P.W.B. FG70 133 Motor pully R34 9KA 82G0 57 Magnet 17X27X5 135 9KA 92H0 01 Special screw M3X10 236 9KB 30B0 08 Screw M3X8 Bind 837 9KM 26BK 04 Screw 2.6X4 Bind 2

    38A 9KA 85A0 06 Loading motor Ass'y Ref. No.33,38 1Assembly

    38 MT RF500TB1441539 9KA 82G3 08 B5B-PH RED 140 9KA 85G0 27 CNW2 FG70 141 9KS 01W1 48 OP/CL Switch (SSS-12) 142 463 0949 003 Spring F 243 463 0950 005 Spring R (R) 144 463 0951 004 Spring R (L) 146 9KA 4G01 3B Loader gear 147 431 0399 009 Holder 148 9KA 4H00 4A Slide shaft 150 9KH 30PK 08 Screw 3X8 CFTS (P) 151 9KL ABEL 01 Serial seal 152 9KB 30PK 10 Screw 3X10 CBTS (P) 153 9KA 87G3 60 Poly cover 300X400 154 9KA 4P00 1A Carton 75 0.0560 9KA 4H00 5A FG-Collar 8 161 9KA 4H00 6A FG-Collar 10 162 9KA 92H0 22 Screw 3X20 CBTS (P) BNi 363 9KA 2P37 3A Support bracket 164 9KA 2P37 2A Loader bracket 165 9KA 2A31 3A Bearing Ass'y 1

    65-1 9KA 2P37 1A Bearing bracket 165-2 9KA 2H03 0A Bearing shaft 165-3 9KE 01L9 62 Bearing L-730ZZ 165-4 9KP 31W4 05 Poly washer 3.1X4.4X0.5 1

    66 9KA 4H00 7A Screw 2.6X6 CPTS (P)-B 667 9KA 4H00 9A Screw 2X6 CFS-B 468 9KM 26HK 06 Screw 2X6 CFS 269 9KB 30BK 06 Screw 3X6 CBTS (B) 1

  • 33

    DCD-1650SR

    PACKING VIEW

    PARTS LIST OF PACKING & ACCESSORIESRef. No. Part No. Part Name Remarks Q'tyRef. No. Part No. Part Name Remarks Q'ty

    202 505 0131 076 Cabinet cover 1203 503 9275 102 Cushion 2204 501 2053 024 Carton case 1205 505 0038 030 Poly. cover 1206 511 3908 007 Instruction manual 1207 515 0921 005 Service station list (EX) 1208 399 0814 002 Remote controller RC-281 1

    208A Battery (R6P/AAx2)209 204 8121 004 2P pin cord 1210 206 2210 001 AC cord with connector for E1 1210 206 2189 006 AC cord with connector for E1C 1213 Control card214 513 9111 001 Color label (gold) 2215 513 3793 001 Carton label (CHA) for E1C 1

    Note: The symbols in the column Remarks indicate the following destinations.E1: Asia modelE1C: China model

    203

    203202

    210205

    204

    213

    213

  • 1U-3237A-4P.SW UNIT

    CX024 CY024

    CX023

    AUDIOTRANS

    1U-3446A-2POWER UNIT

    24 bit DACPCM1704U

    24 bit DACPCM1704U

    24 bit DACPCM1704U

    24 bit DACPCM1704U

    AL24PROCESSOR

    DXP6001AF

    MICRO-COMPUTERmPD78044F

    CD MECHA.TCD-80

    CX331

    CY331

    DISPLAY UNIT1U-3237A-1

    FL DISPLAY10-BT-201GK

    CX70

    1

    H/P UNIT1U-3237A-2

    G R G L G+

    12V

    -12

    VM

    UTE

    G

    CY70

    1

    CY70

    2

    DSPLC78625E

    1U-3446A-1MAIN UNIT

    DRIVERLA6559

    ASPLA9241M

    RW SW

    M

    LIMIT SWITCH

    SLED MOTOR

    MSPINDLE MOTOR

    TRACKING COIL

    FOCUS COIL

    VRMDLD SHORTLAND

    ABC

    DE

    F

    PD-IC

    CD TRAVERSDA11T3CN

    87654321

    A

    B

    C

    D

    E

    WIRING DIAGRAM

    DCD-1650SR

    34

    34

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    AA BB

    CC DD

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    35

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    35

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    35

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

  • 35

    SCHEMATIC DIAGRAMS (1/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    35

    DCD-1650SR

    SCHEMATIC DIAGRAMS (1/3)1U-3446A-1 MAIN UNIT (1/2)

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

    AA BB

    CC DD

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

  • 36

    SCHEMATIC DIAGRAMS (2/3)1 2 3 4 5 6 7 8 9 10 11

    A

    B

    C

    D

    E

    F

    G

    H

    36

    DCD-1650SR

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    SCHEMATIC DIAGRAMS (2/3)1U-3446A-1 MAIN UNIT (2/2)1U-3446A-2 POWER UNIT1U-3237A-4 P.SW UNIT

  • 87654321

    A

    B

    C

    D

    E

    SCHEMATIC DIAGRAMS (3/3)DCD-1650SR

    37

    37

    SCHEMATIC DIAGRAMS (3/3)1U-3237A-1 DISPLAY UNIT1U-3237A-2 H/P UNIT

    NOTICEALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.

    WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacture.CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460kohms, the unit is defective. WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.

    SIGNAL LINE B LINE

    DCD-1650SRCOVERSPECIFICATIONSDISASSEMBLYNOTE IN HANDLING FOR LASER PICK-UPCD TEST MODEWAVE-FORMS OF EACH POINTSEMICONDUCTORSIC'sIC PROTECTOR/OPTICAL/OTHERS/TRANSISTORS/DIODESFL DISPLAY TUBE 10-BT-201GK

    PRINTED WIRING BOARDS1U-3446A MAIN P.W.B. UNIT Ass'yFOIL SIDE

    1U-3237A DISPLAY P.W.B. UNIT Ass'yFOIL SIDE

    NOTE FOR PARTS LISTPARTS LIST OF P.W.B. UNIT ASS'Y1U-3237A DISPLAY P.W.B. UNIT ASS'Y1U-3446A MAIN P.W.B. UNIT ASS'Y

    EXPLODED VIEWPARTS LIST OF EXPLODED VIEWEXPLODED VIEW OF CD MECHANISM UNITPARTS LIST EXPLODED VIEWPACKING VIEW/PARTS LIST OF PACKING & ACCESSORIESWIRING DIAGRAMSCHEMATIC DIAGRAMS(1/3) 1U-3446A-1 MAIN UNIT (1/2)1A/1B/1C/1D1A1B1C1D

    (2/3) 1U3446A-1 MAIN (2/2)/1U-3446A-2 POWER/1U3237A-4 P.SW UNIT 2A/2B/2C/2D2A2B2C2D

    (3/3) 1U-3237A-1 DISPLAY UNIT/1U-3237A-2 H/P UNIT