Aiwa CSD-A210 Service Manual
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Aiwa CSD-A210 Service Manual

Aiwa CSD-A210 Service Manual

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CSD-A210
HR
SERVICE MANUAL
COMPACT DISC STEREO
BASIC TAPE MECHANISM : TN-21ZVC-2000
RADIO CASSETTE RECORDER
BASIC CD MECHANISM : DA11T3C
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-006-427-8T2).
S/M Code No. 09-007-427-8R2

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Summary of Contents for Aiwa CSD-A210

  • Page 1 CSD-A210 SERVICE MANUAL COMPACT DISC STEREO BASIC TAPE MECHANISM : TN-21ZVC-2000 RADIO CASSETTE RECORDER BASIC CD MECHANISM : DA11T3C • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No. 09-006-427-8T2). S/M Code No. 09-007-427-8R2...

  • Page 2: Specifications

    SPECIFICATIONS Tuner section General Frequency range Speaker 100 mm cone type (2) FM : 87.5 MHz - 108.0 MHz Output Headphones jack (stereo mini-jack) Antenna : Rod antenna Power output 2.5 W + 2.5 W (EIAJ 7 ohms, THD 10%) AM : 530 kHz - 1,605 kHz 1.9 W + 1.9 W (DIN 1% Rated Power)

  • 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 CAUTION the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C822 87-010-401-080 CAP, ELECT 1-50V C823 87-010-178-080 CHIP CAP 1000P 87-A20-955-010 IC,LA1828 C824 87-010-178-080 CHIP CAP 1000P 87-A21-064-010 IC,LA4227 C829 87-010-178-080 CHIP CAP 1000P 87-A21-520-040 C-IC,M61509FP C830...
  • Page 5 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C426 87-A11-608-080 C-CAP,S 0.33-25 K B L401 87-003-102-080 COIL, 10UH C428 87-010-197-080 CAP, CHIP 0.01 DM L404 87-003-152-080 COIL, 100UH C429 87-010-186-080 CAP,CHIP 4700P R840 87-029-124-010 RES,FUSE 2.2-1/4 C430 87-012-156-080 C-CAP,S 220P-50 CH...
  • Page 6 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-010-197-080 CAP, CHIP 0.01 DM H.P. C.B 87-010-189-080 C-CAP,S 8200-50 B 87-010-189-080 C-CAP,S 8200-50 B CN204 87-A60-685-010 CONN,4P H WHT EH 87-016-087-080 C-CAP,S 0.47-16F CN605 87-A60-114-010 CONN,4P H S2M-4WR 87-016-087-080 C-CAP,S 0.47-16F CNA203...

  • Page 7: Transistor Illustration

    TRANSISTOR ILLUSTRATION E C B B C E E C B 2SA933SS 2SB1370E 2SA1296GR 2SC2714 2SC1740SS 2SA1318TU DTC114TK DTC114TS 2SC1815Y DTC114YK DTC124XS DTC114YS DTC144EK – 7 –...
  • Page 8 WIRING – 1 (MAIN / CD) – 8 –...
  • Page 9 SCHEMATIC DIAGRAM – 1 (MAIN / CD : 1 / 2 / H.P. / POWER / BATT / VOLTAGE) – –...
  • Page 10 SCHEMATIC DIAGRAM – 2 (CD : 2 / 2) – –...
  • Page 11 WIRING – 2 (FRONT / H.P. / POWER / BATT / VOLTAGE) – 11 –...
  • Page 12 SCHEMATIC DIAGRAM – 3 (FRONT) – –...
  • Page 13 WIRING – 3 (TUNER) – 13 –...

  • Page 14: Schematic Diagram - 4 (Tuner)

    SCHEMATIC DIAGRAM – 4 (TUNER) – –...

  • Page 15: Pick Up Assy

    WIRING – 4 (MOTOR) I MOTOR C.B (SLED MOTOR) (INSIDE LIMIT SW) (SPINDLE MOTOR) PICK UP ASSY SF-P101NR FC401 FROM B CD C.B CN401 – 15 –...

  • Page 16: Ic Block Diagram

    IC BLOCK DIAGRAM – 16 –...
  • Page 17 IC DESCRIPTION IC, LC78622ED Pin No. Pin Name Description DEFI Defect detection signal (DEF) input. Test input. A pull-down resistor is built in. Must be connected to 0V. External VCO control phase comparator output. VVSS – Internal VCO ground. Must be connected to 0V. ISET PDO output current adjustment resistor connection.
  • Page 18 Pin No. Pin Name Description LVSS – Left channel one-bit D/A converter ground. Must be connected to 0V. RVSS – Right channel one-bit D/A converter ground. (Must be connected to 0V.) RCHO Right channel onr-bit D/A converter output. RVDD – Right channel one-bit D/A converter power supply.
  • Page 19 IC, LA9241ML Description Pin No. Pin Name For the connection of the pickup photodiode. Addition to the FIN1 pin creates an RF FIN2 signal and subtraction from it create an EF signal. FIN1 For the connection of the pickup photodiode. For the connection of the pickup photodiode.
  • Page 20 Pin No. Pin Name Description The HFL (high frequency level) signal is used to judge whether the main beam is positioned on the pit or on the mirror. SLOF Sled servo off control input. CV– CLV error signal input from the DSP. RFSM RF output.
  • Page 21 IC, LC865516A-5L26 Pin No. Pin Name Description SEG E SEG E control. SEG F SEG F control. SEG G SEG G control. – Not connected. I-RES Microprocessor reset input. XT1 (IN) Connected to an external 32.768 kHz crystal oscillator. – Not connected.
  • Page 22 Pin No. Pin Name Description Not connected. – SEG DP control. SEG DP SEG A control. SEG A SEG B control. SEG B SEG C control. SEG C SEG D control. SEG D Not connected. – – 22 –...
  • Page 23 ADJUSTMENT <TUNER / CD / DECK> D TUNER C.B TP6 (RCH) TP5 (LCH) L009 IC001 L006 L007 L005 L008 PVC001 TC001 TC003 TC004 TC002 L004 L003 < TUNER SECTION > 5. FM Tracking Adjustment 1. AM Frequency Range Adjustment • Test Point: TP5 (LCH), TP6 (RCH) •...

  • Page 24: Eye Pattern

    B CD C.B IC404 IC401 SFR430 A MAIN C.B L801 < CD SECTION > 1. Focus Bias Adjustment Make the focus bias adjustment when replacing and repairing the optical block. Oscilloscope (DC range) EYE PATTERN must be CLEAR and MAX VOLT / DIV: 200mV TIME / DIV: 0.5µs <...

  • Page 25: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 P.C.B P.C.B P.C.B DA11T3C P.C.B CHAS,TU P.C.B P.C.B P.C.B GRILLE, FRONT L P.C.B TN-21ZVC-2000 GRILLE, FRONT R – 25 –...

  • Page 26: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 87-B00-010-010 BADGE,AIWA 30.5-5.2 S 2.5L 41 8Z-CD5-634-010 COVER,AC SOCKET 2 8A-CD9-009-010 WINDOW,CASS 42 87-A60-178-010 JACK,AC E W/SW 3 8A-CD9-232-010 SPR-T,CASS 43 8A-CD9-012-010...

  • Page 27: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 LUG PLATE – 27 –...

  • Page 28: Tape Mechanism Parts List

    TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 S1-921-030-4A0 HEAD BASE 36 S1-921-140-030 REC BUTTON LEVER 2 S1-821-030-070 AZIMUTH SPRING 37 S1-921-140-170 P.S.LEVER SPRING 3 S1-921-030-090 PANEL P SPRING 38 S1-921-073-040 RF CLUTCH ASSY 4 S1-921-260-050...

  • Page 29: Cd Mechanism Exploded View

    CD MECHANISM EXPLODED VIEW 1 / 1 SHAFT,SLIDE SF-P101NR ( M8-ZZK-E90-070 ) CHASSIS SLED MOTOR (M2) SPINDLE MOTOR(M1) MOTOR C.B – 29 –...
  • Page 30 CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 1 S2-121-A28-400 COVER GEAR 2 S2-511-A21-000 GEAR MIDDLE 3 S2-511-A21-100 GEAR,DRIVE A S1-PN2-03R-OSE SCR PAN PCS 2-3 B 87-261-073-410 SCR S-TPG FLT 2.6-6 ALL M8-ZZK-E90-070 DA11T3C – 30 –...
  • Page 31 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820543 0251431 Printed in Singapore...

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