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Aiwa HS-TX526 Service Manual
Aiwa HS-TX526 Service Manual

Aiwa HS-TX526 Service Manual

Stereo radio cassette player
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SERVICE MANUAL
STEREO RADIO
CASSETTE PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No.09-024-456-8T2)
HS-TX526
HS-TX529
S/M Code No. 09-024-456-8R2
BASIC TAPE MECHANISM : 8ZM-3 P14NC
YZ(S),YJ(S)
YZ(S),YH(S)

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Summary of Contents for Aiwa HS-TX526

  • Page 1 HS-TX526 YZ(S),YJ(S) HS-TX529 YZ(S),YH(S) SERVICE MANUAL STEREO RADIO BASIC TAPE MECHANISM : 8ZM-3 P14NC CASSETTE PLAYER • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No.09-024-456-8T2) S/M Code No. 09-024-456-8R2...
  • Page 2 SPECIFICATIONS -1/1 Frequency range: Reception area US AM : 530 – 1,710 kHz (10 kHz steps) FM1, FM2 87.5 – 108.1 MHz (200 kHz steps) Reception area JP AM : 531 – 1,629 kHz (9 kHz steps) FM1, FM2 76 – 108 MHz (100 kHz steps in 76 –...
  • Page 3 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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC X AS1001 87-080-027-210 S-SCREW,CLIP-BELT4-5.5 POLYCAR a...
  • Page 4: Electrical Parts List -1

    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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC MAIN...
  • Page 5 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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC MAIN...
  • Page 6 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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC MAIN O R 0122 88-108-562-080 C-RES,U 5.6K-1/16W J...
  • Page 7 ELECTRICAL 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.
  • Page 8 TRANSISTOR ILLUSTRATION -1/1 2SA1588 2SC2712 2SC2714 2SA1362 RN2411 RN1411 RN1407...
  • Page 9 SCHEMATIC DIAGRAM -1/1 Q201 OSC AMP YJ,YH: Q302,303 AM/FM SW Q401,402 S-BASS SW FRONT IF MPX YZ MODEL YJ, YH MODELS FCM2012H TX526: TX529: 1K MUTE SW R144,R113 YJ,YH: Q101,102 BUZER SW RN1411 Q552,553 VOLTAGE DETECT SW LIGHT SW SYSTEM CONTROL+LCD DRIVER IC101...
  • Page 10 WIRING -1/1 MAIN C.B (COMPONENT SIDE) J101 PHONES MAIN C.B (CONDUCTOR SIDE) S501 VR101 S101 REV/FWD HOLD S101 S501 TC201 VR101 L202 BPF201 IFT201 CF201 D551,552 BACK LIGHT S506 S506 LIGHT LCD501 DISPLAY (LCD) X501 (ALIGNMENT) S510 YH,YJ RESET MODELS S510 YZ MODEL S509...
  • Page 11 LCD DISPLAY (TC9318) -1/1 GRID ASSIGNMENT ANODE CONNECTION -11-...
  • Page 12 IC DESCRIPTION -1/1 (TC9318FA-074) -1/2 Pin No. Pin Name Description COM1 LCD driver common. COM2 LCD driver common. COM3 LCD driver common. LCD driver output. LCD driver output. LCD driver output. LCD driver output. LCD driver output. LCD driver output. LCD driver output.
  • Page 13 IC DESCRIPTION -1/1 (TC9318FA-074) -2/2 Pin No. Pin Name Description P1-2 (DES1) Input destination. P1-3 (DES2) Destination 39Pin 40Pin EUROPE GENERAL JAPAN P2-0 TAPE Teleco mode detect signal input pin. H:Tape display ON, L:Tape display OFF. P2-1 POWER CHECK Input power check (A/D). P2-2 REMOTE Input remote controller (A/D).
  • Page 14 TAPE TAPE ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ←...
  • Page 15 IC101 TA2145AF IC201 TA2111FN TAPE TAPE ← ← ← ← ← ← (←) (←) (-0.9) ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← -15-...
  • Page 16 ELECTRICAL ADJUSTMENT -1/1 FM ANT IN J101 PHONES TV GND IFT201 TC201 DET OUT L202 L204 (VT) VR101 L203 IC101 SFR101 <RADIO SECTION> <TAPE PLAYER SECTION> ± -16-...
  • Page 17 MECHANICAL EXPLODED VIEW -1/1 -17-...
  • Page 18 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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC O MC1001 8B-HRC-010-010 LID,CASS EGS...
  • Page 19 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 Transparent Orange...
  • Page 20 TAPE MECHANISM EXPLODED VIEW -1/1 (8ZM-3 P14NC) 27 30 -20-...
  • Page 21 TAPE MECHANISM PARTS LIST -1/1 (8ZM-3 P14NC) = ! 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 22 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 HS-TX529 HS-TX529 HS-TX526 HS-TX526 YZ1SC YH1SC YZ1BSC YJ1SC 87-B40-154-010 LBL,BAR-CODE CU 87-B40-281-010 LBL,BAR-CODE A 35X8 87-056-833-010 BAG,PP 0.03-130-240...
  • Page 23 2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 0251431...

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Hs-tx529