Aiwa FR-A255 Service Manual
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FR-A255
EZ(B)
SERVICE MANUAL
RADIO RECEIVER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
FR-A255 EZ<B>(S/M Code No.09-992-324-2T2).
S/M Code No. 09-992-324-2R2

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Summary of Contents for Aiwa FR-A255

  • Page 1 All manuals and user guides at all-guides.com FR-A255 EZ(B) SERVICE MANUAL RADIO RECEIVER This Service Manual is the “Revision Publishing” and replaces “Simple Manual” FR-A255 EZ<B>(S/M Code No.09-992-324-2T2). S/M Code No. 09-992-324-2R2...
  • Page 2: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS Power source AC 230 V, 50 Hz Output 280 mW (EIAJ) Power consumption Speaker 57 mm, 8 ohms Frequency range FM : 87.5 - 108 MHz AM : 530 - 1,605 kHz Antennas FM wire antenna Ferrite bar antenna for AM...
  • Page 3: Electrical Main Parts List

    All manuals and user guides at all-guides.com ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION S3-33A-008-A00 AM C/FILTER SFU450B S3-32A-012-A00 FM C/FILTER SFE10.7 S2-516-191-000 IC,CXA1619AS(RF+1F+AUDIO) S2-10A-063-A00 AM ANT COIL S1-88A-008-A00 IC,LM8562 S2-24A-032-A00 AM OSC COIL 7-7-2 A106 S2-14A-034-A00 CHOKE COIL 47UH TYPE 4-6...
  • Page 4 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM _ 1 MAIN C.B...
  • Page 5 All manuals and user guides at all-guides.com WIRING - 1 MAIN C.B PVC1 (SW53:NOT USE) AM ANT...
  • Page 6 All manuals and user guides at all-guides.com WIRING - 2...
  • Page 7: Transistor Illustration

    All manuals and user guides at all-guides.com TRANSISTOR ILLUSTRATION B C E A1267Y...
  • Page 8: Electrical Adjustment

    All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENT...
  • Page 9: Practical Service Figure

    All manuals and user guides at all-guides.com PRACTICAL SERVICE FIGURE ELECTRICAL ADJUSTMENT <AM SECTION> 1. AM IF Adjustment Sensitivity Less than 50 dB (600 kHz) Setting : • Test point : TP1, 2(IN), TP8, 9(OUT) (S/N 10dB) Less than 46 dB (1000/1400 kHz) T2 .
  • Page 10: Ic Block Diagram

    All manuals and user guides at all-guides.com IC BLOCK DIAGRAM IC,LM8562 IC,CXA1619S...
  • Page 11: Mechanical Exploded View

    All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW - 1/1 SPEC LABEL SCREW SPEAKER POWER CORD SCREW SCREW PLATE...
  • Page 12: Mechanical Parts List

    All manuals and user guides at all-guides.com MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 S6-73A-033-A00 CAB,TOP(FRA255U) 2 S6-74A-042-A00 CAB,BOTTOM 3 S6-87A-079-A00 DIAL LENS 4 S6-97A-011-A00 BATTERY COVER 5 S6-12A-050-A00 LED BRACKET 6 S7-08A-045-A00 TUNING KNOB(D-GRY) 7 S7-08A-055-A00 VOLUME KNOB 8 S7-01A-021-A00 DIAL POINTER...
  • Page 13: Accessories List

    All manuals and user guides at all-guides.com ACCESSORIES LIST REF. NO PART NO. KANRI DESCRIPTION 1 S8-00A-265-A00 INSTRUCRION BOOK 2 S8-00A-266-A00 INSTRUCTION BOOK 3 S8-00A-267-A00 INSTRUCTION BOOK...
  • Page 14 All manuals and user guides at all-guides.com 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore 931196...

This manual is also suitable for:

Fr-a255ezFr-a255ezb

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