Aiwa TN-106 Service Manual
Aiwa TN-106 Service Manual

Aiwa TN-106 Service Manual

10pps pulse mode dialing rate

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TN-106
YTH
SERVICE MANUAL
TELEPHONE
S/M Code No. 09-995-331-2O1

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Summary of Contents for Aiwa TN-106

  • Page 1 TN-106 SERVICE MANUAL TELEPHONE S/M Code No. 09-995-331-2O1...
  • Page 2: Specifications

    SPECIFICATIONS • Design and specifications are subject to change without notice ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 8Z-PW6-902-010 IB,106YTH (C) 1 8Z-PW6-901-010 IB,106YTH (E) 2 88-PCD-627-010 CORD, ST9-2WA 3 87-301-162-410 SW+3.8-32...
  • Page 3 TRANSISTOR ILLUSTRATION ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 87-010-444-080 CAP,E 22-50 87-015-695-010 CAP,E 1-50 87-A21-134-010 IC,W91340N 88-PCD-613-080 RES,FUSE 10-1/2W J NFR25H 230 S4-650-020-000 IC,DBL5002 88-PCD-615-010 JACK,MODULAR 2 P E5562-000111 SCR1 87-A91-039-010 VRIS,SAS-391KD07 2SC945...
  • Page 4 WIRING MAIN C.B (PATRS SIDE) RINGER PULSE TONE HIGH MIDDLE TEL. LINE KEY C.B (PATTERN SIDE) E C B E C B E C B (SPEAKER) NOTE REC/MIC C.B (PATTERN SIDE) REDIAL FLASH MEMO STORE /PAUSE MIC1 (MIC) (SPEAKER)
  • Page 5 SCHEMATIC DIAGRAM...
  • Page 6 IC DESCRIPTION WAVE FORM IC, W91340N U1 Pin 1 (VCC) VOLT/DIV: 5V U1 Pin 7 (HFTC2) VOLT/DIV: 5V While the receiving bell is ringing TIME/DIV: 1S TIME/DIV: 1S Pin No. Pin Name Description The keyboard inputs may be used with either a standard 5*4 keyboard or an Column-Row Inputs inexpensive single contact (Form A) keyboard.
  • Page 7 U2 Pin 7 (XT) VOLT/DIV: 2V ______ Pin 8 (XT) TIME/DIV: 500nS...
  • Page 8: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 P.C.B P.C.B P.C.B SH,HS...
  • Page 9: Mechanical Parts List

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8Z-PW6-024-010 CABI,REAR H/S G B/U<YTHG> 11 8Z-PW6-201-010 BTN,RUBBER B/U 1 8Z-PW6-034-010 CABI,REAR H/S L B/U<YTHL> 12 8Z-PW6-027-010 BTN,HOOK G B/U<YTHG> 1 88-PCD-050-010 CABI,REAR H/S WHT B/U<YTHW> 12 8Z-PW6-037-010 BTN,HOOK L B/U<YTHL>...
  • Page 10 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 920074...

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Tn-106

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