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Aiwa CR-IC90 Service Manual

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Download this manual See also: Operating Instructions
CR-IC90
WYU
SERVICE MANUAL
STEREO RADIO RECEIVER
S/M Code No. 09-994-328-0N2

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Summary of Contents for Aiwa CR-IC90

  • Page 1 CR-IC90 SERVICE MANUAL STEREO RADIO RECEIVER S/M Code No. 09-994-328-0N2...

  • Page 2: Specifications

    SPECIFICATIONS • Design and specifications are subject to change without notice...

  • Page 3: Electrical Main Parts List

    TRANSISTOR ILLUSTRATION ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 87-016-427-080 C-CAP,E 47-6.3V 87-010-943-180 C-CAP,E 100-4V 87-A20-851-040 IC,TA2111F 87-010-943-180 C-CAP,E 100-4V 2SA1362 2SK211 2SK880Y S4-733-090-000 IC,ISD33090ED 87-010-044-080 CAP,E 47-4V 87-A21-231-010 IC,MC68HC05P6SCD2776 S0-004-550-080 CER,FILTER PFS455A6 2SA1586 87-A20-755-080...

  • Page 4: Schematic Diagram

    SCHEMATIC DIAGRAM FRONT C.B MAIN C.B...
  • Page 5 WIRING-1 (MAIN: CONDUCTOR SIDE) NOTE: FRONT C.B LEDXX TO/FROM MAIN C.B AM ANT MAIN C.B SW 4 RESET...

  • Page 6: Voltage Chart

    VOLTAGE CHART...
  • Page 7 WIRING-2 (MAIN: COMPONENT SIDE) NOTE: FRONT C.B SW 5 SW 8 LEDXX SW 9 PLAY SW 7 SW 6 STOP HJ 1 MAIN C.B BATTERY TO/FROM R03X2 or LR03X2 (SIZE "AAA") FRONT C.B — MIC 1 — SPEAKER SW 1 SW 2 PVC 1 VR 1...

  • Page 8: Ic Block Diagram

    IC BLOCK DIAGRAM IC, ISD33090ED IC, NJM324M IC, NJM2076M IC, RH5RI333B...
  • Page 9 IC DESCRIPTION IC, MC68HC05P6SCD2776 Pin No. Pin Name Description SYSTEM RESET Initializes the system. Low input. WAKE UP Detects the key input and starts up the system. Low input. SYSTEM — System selector (setting each model). High: 8RC-9. AGC CONT INPUT AGC control.

  • Page 10: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1...

  • Page 11: Mechanical Parts List

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S8-RC9-050-200 TUNING WINDOW(CRIC90U) 21 S8-RC9-070-010 LID,BATTERY(CRIC90) 2 S8-RC9-060-200 PANEL,FRONT(CRIC90U) A 87-357-505-310 SCREW,1.4-2.5 3 S8-RC9-010-100 CAB,FRONT(CRIC90) B 87-266-531-310 SCREW,1.7-5(BLK) 4 S8-RC9-100-000 KNOB,RTRY TUNING(CRIC90) C 87-353-528-310 SCREW,ST1.7-3.5 5 S8-RC9-110-000 TUNING POINTER(CRIC90)

  • Page 12: Electrical Adjustment

    ELECTRICAL ADJUSTMENT...

  • Page 13: Accessories/Package List

    ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 S8-RC9-910-200 INSTRUC,BOOK(CRIC90U) 2 S0-100-290-000 HP,SET HP-M029(T)
  • Page 14 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 920074...

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