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SERVICE MANUAL
CD STEREO RADIO
CASSETTE RECORDER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No.09-027-456-2T2)
CSD-FD89
BASIC TAPE MECHANISM: AZM-6 YR3NC
BASIC CD MECHANISM : KSM-213 RDM
S/M Code No. 09-027-456-2R2
LH(ST),UC(ST),
U(ST)

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Table of Contents
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Summary of Contents for Aiwa CSD-FD89

  • Page 1 CSD-FD89 LH(ST),UC(ST), U(ST) SERVICE MANUAL CD STEREO RADIO BASIC TAPE MECHANISM: AZM-6 YR3NC CASSETTE RECORDER BASIC CD MECHANISM : KSM-213 RDM • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No.09-027-456-2T2) S/M Code No. 09-027-456-2R2...
  • Page 2: Specifications

    SPECIFICATIONS - 1/1 • 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 - 1/1...
  • Page 4 PRECAUTION TO REPALCE OPTICAL BLOCK (KSM-213 RDM) - 1/1 Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground Solder 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: Accessories Parts List

    87-A80-183-010 AC CORD ASSY,KE01P/KE04 BLK U ! O AS1002 87-A80-187-010 AC CORD SET ASSY,BRAZ BLK ! O AS1003 87-A91-017-010 PLUG,CONVERSION JT-0476 O AS1004 8C-CHE-951-010 RC UNIT,RC-CAT1 O AS1005 8C-CHE-902-110 IB,LH(ESP)FM CSD-FD89 O AS1006 8C-CHE-903-010 IB,U/C(ESF)FM CSD-FD89/79/77 O AS1007 8C-CHE-903-110 IB,U/C(ESF)FM CSD-FD89/79/77...
  • Page 6 ELECTRICAL PARTS LIST - 1/13 (CSD-FD89) - 1/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 7 ELECTRICAL PARTS LIST - 2/13 (CSD-FD89) - 2/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 8 ELECTRICAL PARTS LIST - 3/13 (CSD-FD89) - 3/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 9 ELECTRICAL PARTS LIST - 4/13 (CSD-FD89) - 4/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 10 ELECTRICAL PARTS LIST - 5/13 (CSD-FD89) - 5 /11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 11 ELECTRICAL PARTS LIST - 6/13 (CSD-FD89) - 6/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 12 ELECTRICAL PARTS LIST - 7/13 (CSD-FD89) - 7/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 13 ELECTRICAL PARTS LIST - 8/13 (CSD-FD89) - 8/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 14 ELECTRICAL PARTS LIST - 9/13 (CSD-FD89) - 9/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 15 ELECTRICAL PARTS LIST - 10/13 (CSD-FD89) - 10/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 16 ELECTRICAL PARTS LIST - 11/13 (CSD-FD89) - 11/11 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 17 ELECTRICAL PARTS LIST - 12/13 (AZM-6) - 1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 18: Electrical Parts List

    ELECTRICAL PARTS LIST - 13/13 • 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. -18-...
  • Page 19: Transistor Illustration

    TRANSISTOR ILLUSTRATION - 1/1 E C B E C B E C B KTA1266GR 2SA952 2SB1370E 2SA933AS 2SA1296GR KTC3198GR 2SC1740S 2SC5343GL 2SA1015GR DTC114YS 2SC2240GR DTC124XSA 2SA1162Y DTC114YKA 2SC27140 DTC124EKA 2SC3052F DTC124XKA KRC102S DTC143TKA DTA114YKA DTC144EKA DTC114EKA -19-...
  • Page 20 SCHEMATIC DIAGRAM - 1/5 (MAIN - 1/3 <AMP LH>/POWER/BATT/VOL SEL/SP-1/SP-2) TO/FROM MAIN C.B (2/2) MAIN C.B (1/2) AMP Q243,244 MUTE J701 IC202 POWER PHONES SP004 IC203 FUNCTION Q311,312 SP-2 C.B SP002 PB1,2 SEL SW SP003 Q104,105 +B SW SP-1 C.B SP001 POWER C.B Q341~344...
  • Page 21 SCHEMATIC DIAGRAM - 2/5 (MAIN - 2/3 <AMP U,UC>/POWER/BATT/SP-1/SP-2) TO/FROM MAIN C.B (2/2) MAIN C.B (1/2) AMP Q243,244 MUTE IC202 POWER PHONES SP004 IC203 FUNCTION SP-2 C.B Q311,312 SP002 PB1,2 SEL SW SP003 Q104,105 SP-1 C.B SP001 POWER C.B Q341~344 PB/REC SEL SW Q101~103...
  • Page 22 SCHEMATIC DIAGRAM - 3/5 (MAIN - 3/3 <CD>) MAIN C.B -2/2 (CD) RESET UC,U MODELS C474 C473 Q401,402 C475 CD 8V UC,U MODELS DSP & D-SERVO Q408 U MODEL LED DRIVER SW401 (CD DOOR) IC402 CD TRAY DRIVER CNA402 (FFC004) SIGNAL :PB (DIGITAL) :PB (ANALOG)
  • Page 23 WIRING - 1/5 (MAIN/SP-1/SP-2) MAIN C.B PHONES SP001 (LCH) CNA203 SP-1 C.B SP003 SP002 (RCH) SP-2 C.B SP004 SW401 (CD DOOR) UC,U MODELS CNA402 UC,U MODELS JW410 TO FRONT C.B CN602 TO FRONT C.B CN601 TO CD MECHANISM (FFC002) KSM-213 RDM (FFC001) -23-...
  • Page 24 SCHEMATIC DIAGRAM - 4/5 (FRONT/DECK) FRONT C.B LH,UC: ACCH-E/ADAMANT U: CCDH-E RPM6938 0.01 LED SW Q605,606 FUNCTION POWER STANDBY/ON RESET R619 R618 REPEAT LH MODEL MODE/SLEEP LH MODEL (TAPE MOTOR) DECK C.B D601 1N4148 (REC B) SOL1 AUTO STOP SW1 (STOP) DN6851 SW2 (CST) SW1-3...
  • Page 25 WIRING - 2/5 (FRONT) FRONT C.B S603 IC601 S611 LCD601 REMOTE D606 D603 REPEAT POWER CONTROL (STANDBY LED) DISPLAY (LCD BACK LIGHT) MODE/SLEEP STANDBY/ON SENSOR S607 T-BASS L653 S606 3-MODE EQ (FFC002) (FFC003) (FFC001) TO DECK C.B CN1 TO MAIN C.B CN802 TO MAIN C.B CN801 S602 S610...
  • Page 26 SCHEMATIC DIAGRAM - 5/5 (TUNER) TUNER C.B L001 L002 L008 FM VT ADJ AM VT ADJ FM TRACKING ADJ BUFFER LH:10 LH,UC UC,U:15 MODELS L003,TC001 AM TRACKING ADJ IC001 FM/AM TUNER SYSTEM LH,UC:0.01 U:100P L006 AM IF ADJ Q001-003 MUTE +B REG SIGNAL -26-...
  • Page 27 WIRING - 3/5 (TUNER) TUNER C.B ROD ANT L003 BAR ANT -27-...
  • Page 28 WIRING - 4/5 (POWER/BATT/VOL SEL) TO MAIN C.B CN101 POWER C.B PT701 BATTERY DC 12V R14 8 U,UC MODELS BATT C.B J101 LH MODEL: AC 110 - 120V 220 - 240V, 50/60Hz U,UC MODELS: AC 120V, 60Hz S701 VOL SEL C.B S701 AC VOLTAGE AC 110-120V...
  • Page 29 WIRING - 5/5 (DECK) TO FRONT C.B CN501 (FFC003) 1 2 3 4 5 6 7 8 CNA302 TO MAIN C.B CN302 -29-...
  • Page 30 LCD DIAGRAM - 1/1 (LCD,CCHE/ADAMANT)<LH,UC> , (LCD,CCHE)<U> SEGMENT WIRING CHARACTER NAME COMMON WIRING -30-...
  • Page 31: Electrical Adjustment

    ELECTRICAL ADJUSTMENT - 1/5 TUNER C.B C062 + C061 IC002 C063 L008 L006 L001 L002 TC001 BAR - ANT L003 <TUNER Adjustment> 1. AM VT Adjustment DIGITAL MULTIMETER Requirement: • Measuring instrument: Digital multimeter • Test points: VT (C062+), GND •...
  • Page 32 ELECTRICAL ADJUSTMENT - 2/5 <AM Adjustment> Make the following preparation for AM adjustment. Preparation • Measuring instruments: Standard Signal Generator (S.S.G)/Loop antenna/Oscilloscope/Millivoltmeter 1) Connect the unit and measuring instruments as shown in the diagram below. 2) Position the loop antenna connected to S.S.G. and the one connected to the unit 60cm apart. 60cm AC MILLIVOLTMETER OSCILLOSCOPE...
  • Page 33 ELECTRICAL ADJUSTMENT - 3/5 <FM Adjustment> Make the following preparation for FM adjustment. Preparation • Measuring instruments: Standard Signal Generator (S.S.G) /Oscilloscope/Millivoltmeter 1) Connect the unit and measuring instruments as shown in the diagram below. 2) Position the loop antenna connected to S.S.G. and the one connected to the unit 60cm apart. AC MILLIVOLTMETER OSCILLOSCOPE OUTPUT...
  • Page 34: Deck Adjustment

    ELECTRICAL ADJUSTMENT - 4/5 DECK ADJUSTMENT Equipment and tools required Measuring equipment • Wow-flutter meter • Oscillosope • Tset tape:TTA-100/TTA-300(or TTA-310,320) 1. Tape Speed Adjustment Requirements MOTOR Measuring equipments : wow-flutter meter (frequency counter ) WOW & FLUTTER METER Test Tape: TTA-100 (3KHz) Test point: HP OUT IN P U T Adjustment point : MOTOR SFR...
  • Page 35 ELECTRICAL ADJUSTMENT - 5/5 CD CHECK Perform the adjustments after the main unit enters the test mode. Place the CD mechanism on level ground. Equipment and tools required Measuring equipment • Digital multi-meter • Oscilloscope ( 10:1) • Jitter meter (KIKUSUI 6235) Test disc: TCD-782 ATD-001 1.
  • Page 36: Cd Test Mode

    CD TEST MODE - 1/1 1. How to Start the CD Test Mode While pressing the FUNCTION button, insert the AC plug to the power outlet. When the test mode is started, the message [All indicators light] is displayed. 2. How to Exit the CD Test Mode Press the POWER button, push other FUNCTION button or disconnect the AC plug.
  • Page 37: Ic Block Diagram

    IC BLOCK DIAGRAM - 1/1 -37-...
  • Page 38 IC DESCRIPTION - 1/2 (IC, LC78646E) - 1/2 Pin No. Pin Name Description SLCO Slice level control output. SLCIST SLCO output current adjustment resistor connection pin. EFMIN RF signal input pin. RF monitor pin. RFVDD – RF power supply pin. RFVSS –...
  • Page 39 IC DESCRIPTION - 1/2 (IC, LC78646E) - 2/2 Pin No. Pin Name Description LVDD – Left channel power supply pin. LCHO Left channel output pin. LVSS – Left channel ground pin. (Connected to 0V) RVSS – Right channel ground pin. (Connected to 0V) RCHO Right channel output pin.
  • Page 40 IC DESCRIPTION - 2/2 (IC,LC867132V-5Z39) - 1/2 Pin NO. Pin Name Description I-FM ST FM stereo status input: “L” input at stereo. I-CDDOOR CD door switch open/close detection: “L” input at door close. O-FUNC1 FUNCTION IC control output (LOW output or high output). O-FUNC2 FUNCTION IC control output (LOW output or High output).
  • Page 41 IC DESCRIPTION - 2/2 (IC,LC867132V-5Z39) - 2/2 Pin NO. Pin Name Description µ-COM power supply +5V. VDD3 – µ-COM power supply GND. VSS3 – SEG4 LCD segment output:LCD 5pin /Initial setting output (diode matrix). (OIRT) 44-59 SEG5-SEG20 LCD Segment ouptut:LCD 6pin-LCD 21pin. N.C.
  • Page 42: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW - 1/1 EXCEPT LHSTC model LHSTC model only LHSTC model only LHSTC model only EXCEPT USTC model LHSTC model only EXCEPT LHSTC model -42-...
  • Page 43: Mechanical Parts List

    Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers. Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL CSD-FD89 CSD-FD89 CSD-FD89 LHSTC UCSTC USTC...
  • Page 44 Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers. Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL CSD-FD89 CSD-FD89 CSD-FD89 LHSTC UCSTC USTC...
  • Page 45: Color Name Table

    COLOR NAME TABLE - 1/1 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...
  • Page 46 MECHANISM EXPLODED VIEW - 1/1 (AZM-6V YR3NC) -46-...
  • Page 47 MECHANISM PARTS LIST - 1/1 (AZM-6 YR3NC) = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 48 OTHERS PARTS LIST - 1/2 (CSD-FD89) - 1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service.
  • Page 49 OTHERS PARTS LIST - 2/2 (AZM-6 YR3NC) - 1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 50 2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 H251941...

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