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Aiwa CSD-TD34 Service Manual
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Aiwa CSD-TD34 Service Manual

Compact disc stereo radio cassette recorder
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SERVICE MANUAL
COMPACT DISC STEREO RADIO
CASSETTE RECORDER
CSD-TD34
CSD-TD36
CSD-TD46
BASIC TAPE MECHANISM : ZZM-1 AR2NC
BASIC CD MECHANISM : DA11T3C
S/M Code No. 09-012-354-0N1
K(H),EZ(H)
LH(H)
LH(H)

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Summary of Contents for Aiwa CSD-TD34

  • Page 1 CSD-TD34 K(H),EZ(H) CSD-TD36 LH(H) CSD-TD46 LH(H) SERVICE MANUAL COMPACT DISC STEREO RADIO BASIC TAPE MECHANISM : ZZM-1 AR2NC CASSETTE RECORDER BASIC CD MECHANISM : DA11T3C S/M Code No. 09-012-354-0N1...

  • Page 2: Specifications

    SPECIFICATIONS TD34 (K) TD36, 46 • • Design and specifications are subject to change without Design and specifications are subject to change without notice notice TD34 (EZ) • Design and specifications are subject to change without notice...

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.
  • Page 4 Precaution to replace Optical block (SF-P101NR) PICK-UP Assy P.C.B Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure.
  • Page 5 ELECTRICAL MAIN PARTS LIST-1/4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C322 87-010-263-080 CAP, ELECT 100-10V C324 87-010-260-080 CAP, ELECT 47-25V 87-A21-550-010 IC,TA2149N C325 87-010-405-080 CAP, ELECT 10-50V 87-A21-185-040 C-IC,LC72121M C401 87-010-403-080 CAP, ELECT 3.3-50V 87-A21-193-010 IC,TA8227P C402...
  • Page 6 ELECTRICAL MAIN PARTS LIST-2/4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C481 87-010-405-080 CAP, ELECT 10-50V C821 87-010-401-080 CAP, ELECT 1-50V C482 87-010-405-080 CAP, ELECT 10-50V C822 87-010-401-080 CAP, ELECT 1-50V C489 87-012-368-080 C-CAP,S 0.1-50 F C823 87-010-178-080 CHIP CAP 1000P...
  • Page 7 ELECTRICAL MAIN PARTS LIST-3/4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION S614 87-A91-704-080 SW,TACT EVQ 214 05R 87-015-768-080 C-CAP, 220P-50 S615 87-A91-704-080 SW,TACT EVQ 214 05R 82-785-747-080 CF,MS2 GHY,R 82-785-747-080 CF,MS2 GHY,R 87-A60-116-010 CONN,6P H S2M-6WR TUNER C.B 87-A60-110-010 CONN,4P V S2M-4W...
  • Page 8 ELECTRICAL MAIN PARTS LIST-4/4 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor...
  • Page 9 TRANSISTOR ILLUSTRATION-1/1 2SB1370 DTC114TS 2SK302GR 2SA19790 2SA933S 2SA1162Y 2SA1296 2SC2714 2SA933RS DTA114YK 2SC1740S R 2SC1740 S DTC114TK DTC124XS 2SC1815 DTC114YK 2SC2001 DTC124XK DTC144EK...
  • Page 10 LCD DISPLAY-1/1 LCD, HLC7365 ZCH-4 -10-...
  • Page 11 WIRING-1/6 (MAIN 1/2, MOTOR) MAIN SP 7Ω 3W PHONES MSJ-2000 MAIN-CD C.B CD DOOR (R-CH) (L-CH) TO FRONT C.B (INSERTED PARTS) CN602 TO BATT1 C.B CNA901 NOTE E C B E C B E C B – TO CD MECHANISM (TAPE MOTOR) DA-11T3C (TAPE SW)
  • Page 12 WIRING-2/6 (MAIN 2/2) MAIN-CD C.B (CHIP PARTS) NOTE RXXX CXXX QXXX C843A MAIN-TP C.B (CHIP PARTS) -12-...
  • Page 13 SCHEMATIC DIAGRAM-1/5 (MAIN-TP/MAIN-CD 2/2) MAIN-CD C.B MAIN-TP C.B (2/2) TD34,36,46 C483 270P MAIN SP 7Ω 3W SP1 (RCH) SP2 (LCH) Q243,244 MUTE PHONES C484 270P MSJ-2000 +5V REG MIC AGC TD34,36,46 MIC AMP MIC AGC POWER AMP LH MODEL SW901 CSD- TD34,36,46 AC 110-120V...
  • Page 14 SCHEMATIC DIAGRAM-2/5 (MAIN-CD 1/2) MAIN-CD C.B (1/2) LD CONT RW SW LC78622NE Q406-408 RW SW C469 150P CD MECHANISM DA-11T3C CD +B SW OPTICAL PICK UP SF-P101 NR CD +B SW MOTOR 2SA19790/Y SIGNAL : -14-...
  • Page 15 WIRING-3/6 (FRONT/KEY) FRONT C.B KEY C.B (INSERTED PARTS) (INSERTED PARTS) EZ,K LCD601 (DISPLAY) S613 3-MODE EQ CNA603 TO TUNER C.B CN003 S614 S615 S605 S601 LED606 LED610 S607 VOL DOWN VOL UP FM MODE/REPEAT RADIO QSOUND TUNING/SKIP/SEARCH PLAY/PAUSE/PRESET /SLEEP/OSC LED607 LED608 S604 S606...
  • Page 16 SCHEMATIC DIAGRAM-3/5 (FRONT) FRONT C.B HLC7365 ZCH-4 DISPLAY L602 4.7µ LC87132V-5T67 SYSTEM CONTROL D623 1SS133 D622 1SS133 K,EZ RADIO R653 JW Q605,609,610 LED DRIVER GREEN S609 S610 RADIO TAPE/POWER KEY C.B BAND STANDBY STANDBY OPE/BATT R649 S608 S605 S606 R632 ) –...
  • Page 17 WIRING-4/6 (BATT1/BATT2) BATT 2 C.B (INSERTED PARTS) – DRY BATTERY R14 x 8 DC 12V BATT 1 C.B (INSERTED PARTS) TO MAIN-CD C.B CN301 – TD34 (K,EZ) MODEL J901 PT901 230V/50Hz TD36/46 (LH) MODEL J901 PT901 110-120V SW901 220-240V 50/60Hz VOLTAGE SELECT 220-240V...
  • Page 18 WIRING-5/6 (TUNER) (K, EZ) TUNER C.B (INSERTED PARTS) L003 BAR-ANT FM ROD TO MAIN-TP C.B TO FRONT C.B CNA302 CN603 NOTE RXXX RXXX CXXX E C B TUNER C.B (CHIP PARTS) -18-...
  • Page 19 SCHEMATIC DIAGRAM-4/5 (TUNER) (K, EZ) TUNER C.B C006 15P C094 220P C095 220P C096 220P FM BPF -19-...
  • Page 20 WIRING-6/6 (TUNER) (LH) TUNER C.B (INSERTED PARTS) L003 BAR-ANT FM ROD TO MAIN-TP C.B TO FRONT C.B CNA302 CN603 NOTE RXXX RXXX CXXX E C B TUNER C.B (CHIP PARTS) -20-...
  • Page 21 SCHEMATIC DIAGRAM-5/5 (TUNER) (LH) C094 220P C095 220P C096 220P 0.027 2SC2712GR TUNER C.B -21-...
  • Page 22 IC BLOCK DIAGRAM-1/2 IC, BA4560N IC, LC7212M IC, TA2149 -22-...
  • Page 23 IC BLOCK DIAGRAM-2/2 IC, M62495AFP AUTO RESET IC, MM1469XH DRIVER MUTE T.S.D -23-...
  • Page 24 VOLTAGE CHART-1/4 IC404 MM1469XH 2.95 2.95 2.95 3.00 4.27 4.01 ACTIVE 3.61 3.62 2.54 2.54 7.24 5.02 5.02 2.55 2.55 3.61 3.63 STATIC 8.40 1.45 1.45 4.10 4.10 2.90 2.90 8.90 8.90 2.90 2.90 ACTIVE 7.39 0.78 3.63 3.62 2.54 2.55 7.96 7.96...
  • Page 25 VOLTAGE CHART-2/4 IC203 M62495AFP 2.54 2.55 2.55 2.54 2.56 2.55 2.55 2.55 2.55 2.56 5.08 2.55 2.55 2.55 2.55 2.56 2.55 2.56 2.55 2.55 2.56 5.09 TAPE 2.56 2.56 2.56 2.56 2.57 2.57 2.57 2.57 2.56 2.57 2.57 5.11 TUNER 2.82 2.55 2.55...
  • Page 26 VOLTAGE CHART-3/4 Q002 Q003 Q004 Q071 4.82 8.00 5.52 5.53 5.52 4.85 4.06 2.98 0.02 4.42 4.90 8.00 5.58 5.59 5.59 4.90 2.30 4.12 3.03 0.01 4.42 EZ, K Q001 Q054 Q052 2.22 4.07 2.95 4.82 4.79 0.01 0.61 4.82 2.21 4.06 2.95...
  • Page 27 VOLTAGE CHART-4/4 Q306 Q304 Q610 5.08 7.94 10.75 11.38 7.94 10.75 7.04 7.79 7.83 ACTIVE 5.09 7.98 5.81 11.97 7.98 11.34 7.06 7.82 7.85 STATIC Q841 Q810 Q801 Q701 0.72 3.36 0.05 0.13 TAPE 0.01 5.73 3.38 13.85 0.13 1.64 5.90 2.31 0.14...
  • Page 28 ELECTRICAL ADJUSTMENT-1/2 L003 (BAR-ANT) TUNER C.B TC051 TC001 L005 EZ MODEL L007 L004 L006 IC001 L051 EZ MODEL MAIN-CD C.B IC404 SFR430 CN401 MAIN-TP C.B L801 (DECK MOTOR) -28-...
  • Page 29 ELECTRICAL ADJUSTMENT-2/2 < TUNER SECTION > < TAPE SECTION > (LH MODEL) 8. Bias frequency Adjustment L801 ............... 85Hz ±1kHz 1. AM IF Adjustment 9. Tape speed Adjustment L007 ............... 450kHz Settings: • Test tape: TTA-100 • Test point: PHONES JACK (HP1) 2.
  • Page 30 IC DESCRIPTION-1/3 (LA9241ML)-1/2 Pin No. Pin Name Description Pin to which external pickup photo diode is connected. RF signal is created by adding with the FIN2 FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal. FIN1 Pin to which external pickup photo diode is connected.
  • Page 31 IC DESCRIPTION-1/3 (LA9241ML)-2/2 Pin No. Pin Name Description Pin from which TES signal is output to DSP. “High Frequency Level” is used to judge whether the main beam position is on top of bit or on top of mirror. SLOF Sled servo off control input pin.
  • Page 32 IC DESCRIPTION-2/3 (LC78622NE)-1/2 Pin No. Pin Name Description DEFI Defect sense signal (DEF) input pin. (Connect to 0V when not used). Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Phase comparator output pin to control external VCO. VVSS —...
  • Page 33 IC DESCRIPTION-2/3 (LC78622NE)-2/2 Pin No. Pin Name Description XVDD — Crystal oscillator power supply pin. XOUT Pin to which external 16.9344 MHz crystal oscillator is connected. XVSS — Crystal oscillator GND pin. Be sure to connect to 0V. SBSY Subcode block sync signal output pin. (Not connected) EFLG C1, C2, single and dual correction monitoring pin.
  • Page 34 IC DESCRIPTION-3/3 (LC867132V-5T67)-1/2 Pin No. Pin Name Description O-RMC CD read/write control output. O-DATA Data output to sound processor IC (M62495AFP). O-CLK Clock output to sound processor IC (M62495AFP). O-TU DI — Not Connected. O-CLK SFT Clock shift output of the microcomputer. I-HOLD Hold status detection.
  • Page 35 IC DESCRIPTION-3/3 (LC867132V-5T67)-2/2 Pin No. Pin Name Description O-CD LED LED ON/OFF control output for CD functions. O-TU LED LED ON/OFF control output for TU functions. O-TA LED LED ON/OFF control output for TAPE functions. (Not Connected) O-ROCK LED LED ON/OFF control output for ROCK. (Not Connected) O-POP LED LED ON/OFF control output for POP.
  • Page 36 MECHANICAL EXPLODED VIEW-1/1 CSD-TD36, TD46 model CUSHION, CD A CSD-TD34 model CUSHION, CD A SW-COV CSD-TD36, TD46 model PLATE, PT PLATE, SHIELD ZZM-1 -36-...
  • Page 37 MECHANICAL PARTS LIST-1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8B-CHB-024-010 CABI,ASSY FR (H) 36 8B-CDB-614-010 CONN ASSY,2P V MIC 2 8B-CDB-008-010 WINDOW,CASS 37 8A-CD9-626-010 CONN ASSY,2P DOOR 3 8B-CDB-207-010 SPR-T,CASS 38 84-TM1-639-010 ECM,KUC3523 4 8B-CHB-004-010 WINDOW,DISP EX<36LHHC>...

  • Page 38: Color Name Table

    COLOR NAME TABLE Basic color symbol Color Basic color symbol Color Basic color symbol Color Black Cream Orange Green Gray Blue Transparent Blue Gold Pink Silver Titan Silver Brown Violet White Transparent White Yellow Transparent Yellow Metallic Blue Light Blue Transparent Green Dark Blue Transparent Orange...
  • Page 39 TAPE MECHANISM EXPLODED VIEW-1/1 (ZZM-1 AR2NC) TERMINAL,LB1 -39-...
  • Page 40 TAPE MECHANISM PARTS LIST-1/1 (ZZM-1 AR2NC) REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8Z-ZM1-254-310 SPR-C,REEL R 31 87-A91-819-010 HEAD,EH 2NSS-2200 2 8Z-ZM1-225-110 GEAR,REEL R 32 8Z-ZM1-215-010 LEVER,REC LOCK 3 8Z-ZM1-253-210 SPR-C,AUTO SENSOR 33 87-A91-492-010 SW,LEAF MSW18560 4 8Z-ZM1-217-110 LEVER,AUTO SENSOR...
  • Page 41 CD MECHANISM EXPLODED VIEW-1/1 (DA-11T3C) MOTOR C.B PIN 3 -41-...
  • Page 42 CD MECHANISM PARTS LIST-1/1 (DA-11T3C) REF. NO PART NO. KANRI DESCRIPTION 1 M8-ZZK-E90-070 DA11T3C 2 S2-121-A28-400 COVER GEAR 3 S2-511-A21-000 GEAR MIDDLE 4 S2-511-A21-100 GEAR,DRIVE A S1-PN2-03R-OSE SCR PAN PCS 2-3 -42-...
  • Page 43 ACCESSORIES/PACKAGE LIST-1/1 REF. NO PART NO. KANRI DESCRIPTION 1 8B-CHB-906-010 IB,EZ(9L)B<34EZHC> 1 8B-CHB-905-010 IB,K(E)B<34KHC> 1 8B-CHB-902-010 IB,LH(ESP)B<36LHHC,46LHHC> 2 87-A80-036-010 AC CORD SET ASSY,E W/FLTR VOL 3 87-099-726-010 PLUG,ADPTR CONV(K)<34KHC> -43-...
  • Page 44 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 H251701 Printed in Singapore...

This manual is also suitable for:

Csd-td36Csd-td46