Aiwa TN-CL236 Service Manual
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Aiwa TN-CL236 Service Manual

Aiwa TN-CL236 Service Manual

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TN-CL236
ATH(G) ATH(H)
ATH(LT)
SERVICE MANUAL
CORDLESS TEREPHONE
S/M Code No. 09-001-338-3N1

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Summary of Contents for Aiwa TN-CL236

  • Page 1 All manuals and user guides at all-guides.com TN-CL236 ATH(G) ATH(H) ATH(LT) SERVICE MANUAL CORDLESS TEREPHONE S/M Code No. 09-001-338-3N1...

  • Page 2: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS Operating Frequencies BASE HANDSET Transmit Frequency 46 MHz 48 MHz Receive Frequency 49 MHz 46 MHz GENERAL Pause Entry Delay Approcimately 3 seconds Interdigital Pause 700 ms Radial Memory Capacity 32 Dights Power Requirements BASE 110 V AC/60 Hz DC 12 V 200 mA...

  • 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 C321 87-012-286-080 CAP, U 0.01-25 C322 87-012-286-080 CAP, U 0.01-25 8Z-PC5-680-010 C-IC,MSM534031E-37TS-K C323 87-012-274-080 CHIP CAP,U 1000P-50B 8Z-PC5-678-010 C-IC,TMP87CH47U ATH C324...
  • Page 4 All manuals and user guides at all-guides.com REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION L304 8Z-PC5-694-010 COIL,7BS-N7082 L601 87-005-239-080 COIL,100UH L305 87-003-142-080 COIL,3.3UH LAL02 L602 87-003-051-080 COIL,470UH L306 8Z-PC5-695-010 COIL,7BS-C7084 L603 87-003-051-080 COIL,470UH L307 87-A50-461-080 COIL,22UH K LAL02 LCD601 8Z-PC5-672-010...
  • Page 5 All manuals and user guides at all-guides.com REF. NO PART NO. KANRI DESCRIPTION C761 87-010-319-080 C-CAP,S 56P-50 CH C762 87-010-318-080 C-CAP,S 47P-50 CH C763 87-010-194-080 CAP, CHIP 0.047 C764 87-010-320-080 CHIP CAP 68P C765 87-015-696-080 CAP,E 2.2-50 7L C766 87-010-197-080 CAP, CHIP 0.01 DM C768 87-010-197-080...

  • Page 6: Transistor Illustration

    All manuals and user guides at all-guides.com TRANSISTOR ILLUSTRATION E C B 2SC2714 2SC1815 MMBT3904 MMBT3906...
  • Page 7 All manuals and user guides at all-guides.com BLOCK DIAGRAM - 1 (BASE SECTION)
  • Page 8 All manuals and user guides at all-guides.com BLOCK DIAGRAM - 2 (HANDSET SECTION)
  • Page 9 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 1 (MAIN SECTION)
  • Page 10 All manuals and user guides at all-guides.com WIRING - 1 (MAIN C.B SECTION) -10-...
  • Page 11 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 2 (HANDSET KEY SECTION) -11-...
  • Page 12 All manuals and user guides at all-guides.com WIRING - 2 (HANDSET KEY C.B SECTION) -12-...
  • Page 13 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM - 3 (HANDSET RF SECTION) -13-...
  • Page 14 All manuals and user guides at all-guides.com WIRING - 3 (HANDSET RF C.B SECTION) -14-...

  • Page 15: Voltage Chart

    All manuals and user guides at all-guides.com VOLTAGE CHART <BASE UNIT> IC101 Pin No. WAITING TALKING CHARGING Pin No. WAITING TALKING CHARGING 1.05 1.05 1.05 0.06 ~ 0.08 2.07 2.07 2.07 0.01 2.18 2.12 2.13 4.80 4.76 4.78 2.18 4.97 4.97 0.00 5.00...
  • Page 16 All manuals and user guides at all-guides.com <HANDSET UNIT> Q309 IC701 Pin No. WAITING TALKING CHARGING Pin No. WAITING TALKING CHARGING 0.65 0.64 0.65 3.57 4.23 2.90 2.78 2.70 3.57 4.23 0.94 3.52 4.19 0.86 3.24 3.91 Q310 Pin No. WAITING TALKING CHARGING...
  • Page 17 All manuals and user guides at all-guides.com Pin No. WAITING TALKING CHARGING Pin No. WAITING TALKING CHARGING 2.51 2.49 2.87 0.01 0.01 3.02 3.02 3.02 3.76 4.32 3.77 4.34 1.06 1.15 0.72 ~ 0.78 IC602 1.15 0.01 0.83 ~ 0.85 Pin No.
  • Page 18 All manuals and user guides at all-guides.com IC DESCRIPTION IC, TMP87CH47U ATH Pin No. Pin Name Description COMBO_DATA COMBO Data COMBO_STB COMBO Strobe FSK_IN CallerID FSK Data Input DTMF_DV DTMF Detect Make/Break Ratio H: 33.3% L: 40% 10/25 10/25 Channel Selector H: 25ch L: 10ch –...
  • Page 19 All manuals and user guides at all-guides.com IC, TMP87CM53F ATH Pin No. Pin Name Description – XOUT Main Clock 8MHz Main Clock 8MHz RESET Reset P22/XTOUT Sub Clock 32.768KHz P21/XTIN Sub Clock 32.768KHz TEST Tied low P20/INT5/STOP – Not used CG Memory Address 16 CG Memory Address 17 CG Memory Address 18...
  • Page 20 All manuals and user guides at all-guides.com Pin No. Pin Name Description CG Memory, LCD1,2 Data 1 CG Memory, LCD1,2 Data 2 CG Memory, LCD1,2 Data 3 CG Memory, LCD1,2 Data 4 CG Memory, LCD1,2 Data 5 CG Memory, LCD1,2 Data 6 CG Memory, LCD1,2 Data 7 CG Memory Address 0 CG Memory Address 1...

  • Page 21: Lcd Display

    All manuals and user guides at all-guides.com LCD DISPLAY COM15 KS0715 COM31 (Top View) COM0 COM16 SEG0 SEG95 32 x 96 pixels SYMBOL FUNCTION SYMBOL FUNCTION Bias Voltage Data bus Bias Voltage Data bus Bias Voltage Data bus Bias Voltage Data bus Bias Voltage Data bus...

  • Page 22: Ic Block Diagram

    All manuals and user guides at all-guides.com IC BLOCK DIAGRAM IC, MSM534031E-37TS-K MEMORY CELL MATRIX 524,288 x 8 DECODER ADDRESS BUFFER MULTIPLEXER CONTROL OUTPUT BUFFER DECODER IC, SM8221P BAND PASS DOUT FILTER DEMODULATOR RING (SM8221) POWER DOWN CONTROL CARRIER CLKIN CDET AND CLOCK GENERATOR DETECT...
  • Page 23 All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW 1/2 (HANDSET UNIT SECTION) SHEET CUSHION CUSHION SHEET TERMINAL, RUG ANT H/S -23-...

  • Page 24: Color Name Table

    All manuals and user guides at all-guides.com MECHANICAL MAIN PARTS LIST 1/2 (HANDSET UNIT SECTION) REF. NO PART NO. KANRI DESCRIPTION 1 8Z-PC5-034-010 WINDOW,LCD ATH<ATHH> 1 8Z-PC5-074-010 WINDOW,LCD BLU H/S<ATHL> 1 8Z-PC5-092-010 WINDOW,LCD GRN H/S<ATHG> 2 8Z-PC5-051-010 CABI,FR GRY H/S<ATHH> 2 8Z-PC5-031-010 CABI,FRONT H/S ATH<ATHG,ATHL>...
  • Page 25 All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW 2/2 (BASE UNIT SECTION) -25-...
  • Page 26 All manuals and user guides at all-guides.com MECHANICAL MAIN PARTS LIST 2/2 (BASE UNIT SECTION) REF. NO PART NO. KANRI DESCRIPTION 1 8Z-PC5-012-010 HANGER,H/S B/U 236<ATHG,ATHL> 1 8Z-PC5-045-010 HANGER,H/S GRY B/U<ATHH> 2 8Z-PC5-011-010 CABI,TOP B/U 236<ATHG,ATHL> 2 8Z-PC5-041-010 CABI,TOP GRY B/U<ATHH> 3 8Z-PC5-201-010 TERMINAL,CHG 4 8Z-PC5-063-010...
  • Page 27 All manuals and user guides at all-guides.com 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 737004 Printed in Singapore...

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