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CR-LA15
YZ(S)
SERVICE MANUAL
STEREO RADIO RECEIVER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CR-LA15(YZ)(S/MCode 09-025-360-5T1).
S/M Code No. 09-025-360-5R1

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Summary of Contents for Aiwa CR-LA15 YZ

  • Page 1 CR-LA15 YZ(S) SERVICE MANUAL STEREO RADIO RECEIVER This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CR-LA15(YZ)(S/MCode 09-025-360-5T1). S/M Code No. 09-025-360-5R1...
  • Page 2 SPECIFICATIONS -1/1...
  • Page 3 ACCESSORIES PARTS LIST -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 4: Electrical Parts List -1

    ELECTRICAL PARTS LIST -1/2 = ! 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 5 ELECTRICAL PARTS LIST -2/2 • 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 6 TRANSISTOR ILLUSTRATION -1/1 2SC27140 2SA1586G BC847C...
  • Page 7 SCHEMATIC DIAGRAM -1/1 MAIN C.B L2,TC2 FM FREQUENCY RANGE ADJ L6 1uH HP JACK 0.01 L1,TC1 0.022 R19 12 FM TRACKING ADJ FM IF AMP 220-4 SW2-B PVC1 BBS-ON L3 1uH PW-ON TC1,TC2, 6.5T 4.5T PW-OFF L1,L2 0.01 L4 1uH R20 12 FM RF FM OSC...
  • Page 8 WIRING -1/1 MAIN C.B (COMPONENT SIDE) MAIN C.B (CONDUCTOR SIDE) STEREO STEREO /MONO MONO BATTERY DC1.5V (R03) POWER PVC1 TUNING PVC1 NOTE VOLUME...
  • Page 9: Adjustment(Tuner)

    ELECTRICAL ADJUSTMENT -1/1 ADJUSTMENT(TUNER) 1. FM IF Adjustment Settings : Test Point IC2(TA2022AFN)22PIN Adjustment Location : T1 T1..........10.7MHz 2. FM Frequency Range Adjustment Settings : Test Point IC2(TA2022AFN)22PIN Adjustment Location : L2 TC2 L2...........87.4+0.1/-0.2MHz TC2..........108.3+0.2/-0.2MHz 3. FM Tracking Adjustment Settings : Test Point IC2(TA2022AFN)22PIN Adjustment Location : L1 TC1 L1...........88MHz TC1...........108MHz...
  • Page 10: Ic Block Diagram -1

    IC BLOCK DIAGRAM -1/1 IC, TA2022AFN IC, TA7371AF RF-OUT MIX-OUT RF-IN AFC-C AFC-A IC, NJM2096M A-BASE A-OUT B-OUT A-IN B-IN VCC B-BASE -10-...
  • Page 11 MECHANICAL EXPLODED VIEW -1/1 -11-...
  • Page 12 MECHANICAL PARTS LIST -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 13: Color Name Table

    COLOR NAME TABLE -1/1 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...
  • Page 14 OTHERS PARTS LIST -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 15 2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 0251431...

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Cr-la15 yzs