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Aiwa TN-C137 Servise Manual

Ahj2 (h,lt)
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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
CORDLESS TELEPHONE
This Service Manual does not includeis IC BLOCK DIAGRAM,IC DESCRIPTION
and "ADJUSTMENT".These items will be issued in the next Supplement.
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http://www.xiaoyu163.com
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S/M Code No. 09-007-347-7N2
http://www.xiaoyu163.com
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  • Page 1 TN-C137 AHJ2(H,LT) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 CORDLESS TELEPHONE This Service Manual does not includeis IC BLOCK DIAGRAM,IC DESCRIPTION and "ADJUSTMENT".These items will be issued in the next Supplement. u163 S/M Code No. 09-007-347-7N2 http://www.xiaoyu163.com...

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 • Design and specifications are subject to change without notice. L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 3: Accessories List

    http://www.xiaoyu163.com ACCESSORIES LIST 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION 1 SA-PC5-910-200 INSTRUCTION BOOK(AHR-CH) 1 SA-PC5-910-300 INSTRUCTION BOOK(ALH,P-C137) ! ! ! ! ! 2 87-B30-380-010 AC ADAPTOR,AC-D1245AHJ2NC 3 87-B30-374-010 BATT,NB-904 YNC 4 88-PCD-627-010 CORD,ST9-2WA L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 4: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST - 1/2 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION L503 S0-100-140-020 COIL,100UH L504 S0-106-862-000 COIL,68UH S9-187-400-200 IC,TMP87C405M-1K46 L505 S0-106-862-000 COIL,68UH S9-187-400-190 IC,TMP87C405M-1H35 LED101 87-070-106-010 LED,SE3001DT RED S2-309-024-040 IC,LTV817C LED103...
  • Page 5 http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST - 2/2 3 7 63 1515 0 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure...

  • Page 6: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 E C B E B C E C B 2SC1815 2SC2714 KTC9014 KTC3195 KTC3880 MMBT3904 MMBT3906 SST3906 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 7 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-1 (BASE C.B-1/3 SECTION) 3 7 6 3 1 5 1 5 0 BASE C. B 1/3 (RF-1 SECTION) VCC1 L309 5M4A756N BPF302 10.7MHz CQ L10.7M52-A BPF303 C375 CQ LTW-33 4550 R357 R320 0.001 L305 4.7K 22uH R323 C339 C335 6.8K...
  • Page 8 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-2 (BASE C.B-2/3 SECTION) 3 7 6 3 1 5 1 5 0 SIGNAL BASE C. B 2/3 (RF-2 SECTION) : TX RF : TX AUDIO : TX DATA VCC1 R309 C315 C314 10/50 0.001 R303 R305 TO BASE C. B 3/3 R304 (MCU/LINE INTERFASE) 1C 4.7K...
  • Page 9 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-3 (BASE C.B-3/3 SECTION) 3 7 6 3 1 5 1 5 0 BASE C. B 3/3 (MCU/LINE INTERFACE SECTION) VCC3 D107 1N5232B 5.6V 1/2W R154 +12V VCC1 VCC3 C106 C105 47/16 C102 C101 TONE/PULSE REGULATOR R124 L501 R501 L503 TONE...
  • Page 10 http://www.xiaoyu163.com WIRING - 1 (BASE C.B) 3 7 6 3 1 5 1 5 0 BASE C. B (PATTERN SIDE) BASE C. B (TOP VIEW) J501 J201 SW101 DC12V BASE UNIT TEL. LINE PULSE< >TONE ANTENNA R124 C504 E C B E C B SW102 R129...
  • Page 11 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-4 (HANDSET FRONT/ZENER SECTION) 3 7 6 3 1 5 1 5 0 HANDSET FRONT C. B KTC9014C Talk 1.8M 2.2M SW16 SW21 1SS184 1SS181 CHARGE (+) KTC9014C 390K Q1, 2, 4 COL0 MCU RESET SW17 SW22 1N4148 CHARGE (-) LED2 100uH...
  • Page 12 http://www.xiaoyu163.com WIRING - 2 (HANDSET FRONT/ZENER C.B) 3 7 6 3 1 5 1 5 0 HANDSET FRONT C. B (PATTERN SIDE) BUZZER SW21 SW19 SW20 SW12 MEMO/ ZENER DIODE C. B MUTE SW23 WXYZ STORE U901 SW22 SW17 SW11 SW15 FLASH 12 10 8...
  • Page 13 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-5 (HANDSET RF C.B-1/2 SECTION) 3 7 6 3 1 5 1 5 0 HANDSET RF C. B 1/2 IFT2 5M4A756N 10.7MHz CQ L10.7MS2-A CQ LTW-33 4550 0.01 1.5K 47/16 0.001 180p 180p 2.2/50 6.8K 5.6K 150K HANDSET ANTENNA ANT1 5.6K...
  • Page 14 http://www.xiaoyu163.com SCHEMATIC DIAGRAM-6 (HANDSET RF C.B-2/2 SECTION) 3 7 6 3 1 5 1 5 0 HANDSET RF C. B 2/2 RX_PWR 0.01 22/16 RX_DATA BAT_ALM 0.01 0.01 KTC3880Y BAND 0.27uH TX PRE AMP 100K MOD2 REC_VOL 330K MOD_DATA SVC2515PA TX_OUT PLL_STB 130K...
  • Page 15 http://www.xiaoyu163.com WIRING - 3 (HANDSET RF C.B) 3 7 6 3 1 5 1 5 0 HANDSET RF C. B HANDSET RF C. B HANDSET ANTENNA 1 3 9 4 2 2 9 6 5 1 3 11 13 NOTE Cxxx w w w Cxxx...
  • Page 16 http://www.xiaoyu163.com VOLTAGE CHART- 1/4 (BASE UNIT) -1/2 3 7 63 1515 0 IC301 IC, TB31224F DC Characteristic DC Characteristic STANDBY TALK STANDBY TALK 4.93 4.93 0.68 0.64 4.93 4.93 0.71 0.78 4.88 4.88 0.71 0.55 4.58 4.58 4.97 4.95 4.93 0.11 4.07 4.05...
  • Page 17 http://www.xiaoyu163.com VOLTAGE CHART- 2/4 (BASE UNIT) -2/2 3 7 63 1515 0 IC201 IC, LTV817C DC Characteristic STANDBY TALK 0.03 0.03 4.81 4.79 TRANSISTORS Location Pin Name STANDBY TALK 14.50 0.15 Q201 0.74 0.22 4.85 Q301 0.20 0.61 0.30 4.90 L 13942296513 Q302 4.83...
  • Page 18 http://www.xiaoyu163.com VOLTAGE CHART- 3/4 (HANDSET UNIT) -1/2 U1 IC, TB31224F 3 7 63 1515 0 DC Characteristic DC Characteristic STANDBY TALK STANDBY TALK 3.80 3.62 0.43 3.80 3.62 1.65 3.56 0.85 3.21 3.82 3.67 3.79 3.24 2.79 3.77 0.60 3.30 3.80 3.30 1.42...
  • Page 19 http://www.xiaoyu163.com VOLTAGE CHART- 4/4 (HANDSET UNIT) -2/2 3 7 63 1515 0 U901 IC, TC74VHC20FT/SN74LV20A DC Characteristic DC Characteristic STANDBY TALK STANDBY TALK 3.79 3.23 3.79 3.23 3.79 3.60 0.51 3.60 1.23 3.79 3.79 3.23 3.79 3.60 3.79 3.30 3.79 3.60 3.79 3.60...

  • Page 20: Mechanical Exploded View

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1/1 3 7 63 1515 0 SPKR,FELT 18-0.18MM H/S RECEIVE CUSHION L 13942296513 H/S SH FIBER BATT, NB-904 YNC u163 -20- http://www.xiaoyu163.com...
  • Page 21 http://www.xiaoyu163.com MECHANICAL MAIN PARTS LIST 1/1 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION 1 8A-PC5-047-010 BTN,SEARCH TL H/S<AHJ2LT> 1 8Z-PC5-038-010 BTN,SERCH H/S 236<AHJ2H> 2 8A-PC5-052-010 WINDOW,GRY H/S<AHJ2H> 2 8A-PC5-048-010 WINDOW,LCD TL H/S<AHJ2LT> 3 8A-PC5-050-010 CABI,FRONT GRY H/S<AHJ2H> 3 8A-PC5-041-010 CABI,FRONT TL H/S<AHJ2LT>...

  • Page 22: Color Name Table

    http://www.xiaoyu163.com COLOR NAME TABLE 3 7 63 1515 0 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...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 737004 Printed in Singapore http://www.xiaoyu163.com...

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