Aiwa TN-C526 AHRJB Service Manual
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Aiwa TN-C526 AHRJB Service Manual

Aiwa TN-C526 AHRJB Service Manual

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SERVICE MANUAL
CORDLESS
TELEPHONE
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
TN-C526<ATHB,ATHW>(S/M Code No.09-98B-314-2T1),
TN-C526<AHRJB>/527<AHJB,ALHB>(S/M Code No.09-98B-314-2T2).
TN-C526
TN-C527
S/M Code No. 09-98B-314-2R1
AHRJB,ATHB,
ATHW
AHJB,ALHB

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Summary of Contents for Aiwa TN-C526 AHRJB

  • Page 1 TN-C526 AHRJB,ATHB, ATHW TN-C527 AHJB,ALHB SERVICE MANUAL CORDLESS TELEPHONE This Service Manual is the “Revision Publishing” and replaces “Simple Manual” TN-C526<ATHB,ATHW>(S/M Code No.09-98B-314-2T1), TN-C526<AHRJB>/527<AHJB,ALHB>(S/M Code No.09-98B-314-2T2). S/M Code No. 09-98B-314-2R1...

  • Page 2: Specifications

    SPECIFICATIONS TN-C526 (ATH): TN-C526 (AHRJ/AHJ1): • • Design and specifications are subject to change without Design and specifications are subject to change without notice notice TN-C527: Operating Frequencies • Design and specifications are subject to change without notice...

  • Page 3: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS HOW TO REMOVE THE HAND SET Note: Never remove the ANT, HEAD. Remove the DOOR, BATT. Remove the adhesive agent (red) from the bottom of Remove the connector, and remove the BATTERY. ANT. using a tweezers. Remove the two screws (A). Loosen the part shown as (B) in the following illustration using a long-nose pliers, and extend the ANT.

  • Page 4: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION EC31 87-010-348-040 CAP,E 100UF-25V EC32 87-010-374-040 CAP,E 47UF-10V S0-780-525-004 IC,MC7805AC 87-029-017-010 FUSERES 10-1/4W S3-122-413-012 IC,TB31224 S1-290-300-004 LI.5UH 10% AXIAL HANTEC<EXCEPT 526AHRJB> S0-101-001-044 IC,KP1010C S1-290-300-004 LI.2UH 10% AXIAL HANTEC<526AHRJB>...

  • Page 5: Transistor Illustration

    REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION S2-815-300-908 SPK CAPSULE SD153BH S6-800-300-004 COIL,68UH S0-272-010-001 RFT,\272 H=8.5MM LED1 S1-202-700-005 LED EL573ID 2.4-7.1 S0-305-010-008 RFT,305 8.5MM LED2 S1-202-700-005 LED EL573ID 2.4-7.1 S0-022-040-102 IFT,\TR22 600-271 H=6MM LED3 S0-513-000-005 LED EL494GC(GRN) S2-002-010-005 IFT (600ENS-M221HM)
  • Page 6 Note: PWB is changed Lot by Lot. Ver.1 Lot No. ™ TN-C527 AHJB LNA8A080001 LNA8A080500 ™ TN-C527 ALHB LNA8A020001 LNA8A020025 ™ TN-C527 ALHB LNA8A030001 LNA8A030100 ™ TN-C527 ALHB LNA8A040001 LNA8A040100 ™ TN-C527 ALHB LNA8A050001 LNA8A050100 ™ TN-C527 ALHB LNA8A060090 LNA8A060675 ™...
  • Page 7 WIRING-1 (B/U C.B: Ver.1) DCJ1 B/U C.B DC 12V B/U C.B TONE PULSE LINE (INSERTED PARTS) (CHIP PARTS) EC31 C77 C65 VDR1 ANT. DCJ1 TX GND2 ANT GND1 RX DUP1 C B E C B E BATT. PACK C B E Ni-Cd3.6V EC16 EC15 ESC2...
  • Page 8 SCHEMATIC DIAGRAM-1 (B/U C.B: Ver.1)
  • Page 9 WIRING-2 (B/U C.B: Ver.2) DCJ1 B/U C.B DC 12V B/U C.B TONE PULSE LINE (INSERTED PARTS) (CHIP PARTS) EC31 C77 C65 VDR1 ANT. DCJ1 GND2 ANT GND1 RX DUP1 C B E C B E BATT. PACK C B E Ni-Cd3.6V EC16 EC15 ESC2...
  • Page 10 SCHEMATIC DIAGRAM-2 (B/U C.B: Ver.2)
  • Page 11 WIRING-3 (B/U KEY LED C.B) LED C.B LED3 LED1 LED4 LED2 SPEAKER POWER IN USE CHARGE LED3 LED1 LED4 LED2 INTER COM SPEAKER TO/FROM B/U C.B CN2 TO/FROM B/U C.B CN1 MEMO REDIAL /STORE FLASH /PAUSE HOLD B/U KEY C.B...
  • Page 12 WIRING-4 (H/S C.B) H/S C.B (CONDUCTOR SIDE) EXCEPT EC11 C49 ATH C526 EC16 C527 EC15 BUZ1 (BUZZER) (SPEAKER)
  • Page 13 WIRING-5 (H/S KEY C.B) BATT. PACK Ni-Cd 3.6V TALK REDIAL LED1 PAUSE LED2 MEMO/STORE INTER COM FLASH LED 1 LED 2 H/S KEY C.B (COMPONENT SIDE) TALK BATT. LOW H/S KEY C.B (CONDUCTOR SIDE) EC19 EC14 EC12 LED5 LED3 MIC1 (MIC) LED6 LED4...
  • Page 14 SCHEMATIC DIAGRAM-3 (H/S C.B)

  • Page 15: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 P.C.B P.C.B P.C.B PLATE INSULATION P.C.B P.C.B...

  • Page 16: Mechanical Parts List

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S4-222-016-900 DOOR,BATT H/S<EXCEPT 526ATHW> 25 S1-184-300-100 KEYPAD IN 1 S4-222-016-901 DOOR,BATT H/S(TNC526W)<526ATHW> 26 S4-711-111-850 CAB,BOTTOM B/U(TNC527) 2 S4-215-116-900 H/S REAR 7PC-4/5 BLACK <EXCEPT 526ATHW> <EXCEPT 526ATHW>...

  • Page 17: Accessories/Package List

    ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 S0-123-060-013 AC,ADPTOR 110V-12V(TNC526H)<526THB,526THW> 1 S5-123-000-013 ADT 115/230V 12VDC(TNC527HJB)<527AHJB> 1 S5-123-000-013 ADT 115/230V 12VDC(TNC527LHB)<527ALHB> 1 S5-123-050-004 ADT,115/230V(TNC526HR)<526AHRJB> 2 S1-136-300-301 BAT GP30AAK3BMJ-2 3 S0-000-720-017 DC PWR CORD BK 1.83M<526THB,526THW,526AHRJB> 3 S0-000-810-017 CORD DC PWR BK 1.85M<527AHJB,527ALHB> 4 S5-000-720-110 LINE CORD USA BK 6' 6PC2<EXCEPT 526THW>...
  • Page 18 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore 931196...

This manual is also suitable for:

Tn-c526 athbTn-c526 athwTn-c527 ahjbTn-c527 alhb

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