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Aiwa SC-A48 Service Manual
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Aiwa SC-A48 Service Manual

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SC-A48
AEZ(B),AK(B)
SERVICE MANUAL
ACTIVE SPEAKER
S/M Code No. 09-994-328-6N4

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Summary of Contents for Aiwa SC-A48

  • Page 1 SC-A48 AEZ(B),AK(B) SERVICE MANUAL ACTIVE SPEAKER S/M Code No. 09-994-328-6N4...

  • Page 2: Specifications

    SPECIFICATIONS • Design and specifications are subject to change without notice...
  • Page 3 ELECTRICAL MAIN PARTS LIST-1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 87-010-400-080 CAP, ELECT 0.47-50V 87-010-405-080 CAP, ELECT 10-50V 87-017-982-010 IC,BA5412 87-010-178-080 CHIP CAP 1000P 87-A20-946-040 C-IC,MM1434XF 87-010-178-080 CHIP CAP 1000P 87-017-888-080 IC,NJM4558MD 87-010-237-080 CAP, ELECT 1000-16V 87-010-237-080 CAP, ELECT 1000-16V TRANSISTOR...
  • Page 4 WIRING-1/1 VR2(1/2) VR2(2/2) PIN2 VR1(1/2) VR1(2/2) PIN1...
  • Page 5 SCHEMATIC DIAGRAM-1/1 3.5 ST B PIN1 SPEAKER L L SPEAKER 77MM 4 OHM 3.5 MO B 3.5 BLK ST PIN 2 SW,PUSH 2-2-2 SPEAKER R 77MM 4 OHM SW,PUSH 2-2-2 DC TYPE-4 N-EIAJ SIGNAL : PB (ANALOG)
  • Page 6 IC BLOCK DIAGRAM-1/1 IC, MM1434XF IC, NJM4558MD...
  • Page 7 TRANSISTOR ILLUSTRATION-1/1 2SC1815...
  • Page 8 MECHANICAL EXPLODED VIEW-1/1 HT-SINK,POWER IC...
  • Page 9 MECHANICAL PARTS LIST-1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 81-CD1-032-010 BADGE,AIWA 30J 11 88-YP7-004-010 40B-LFA48-UB,CABI REAR 2 88-YP7-012-010 40A-1VK8YP-7B,KONB RTRY 12 88-YP7-008-010 40B-LCA48-UB,CABI REAR 3 88-YP7-003-010 40B-RFA48-UB,CABI FRONT 13 85-SP5-612-010 CORD,PLUG 3.5 MO B...

  • Page 10: Color Name Table

    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 Dark Blue Transparent Orange...
  • Page 11 ACCESSORIES/PACKAGE LIST-1/1 REF. NO PART NO. KANRI DESCRIPTION 1 87-B30-503-010 AC ADAPTOR,AC-D1301EZNC<AEZBC> 1 87-B30-293-010 AC ADAPTOR,AC-D1301KNC<AKBC> -11-...
  • Page 12 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 H251941...

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