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Aiwa TN-C215 Service Manual

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SERVICE MANUAL
CORDLESS TELEPHONE
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-99B-336-4T1).
This Service Manual does not include "ADJUSTMENT" These items will be
issued in the next Supplement.
S/M Code No. 09-99B-336-4R1
TN-C215
AEZ

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  • Page 1 TN-C215 SERVICE MANUAL CORDLESS TELEPHONE This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-99B-336-4T1). This Service Manual does not include "ADJUSTMENT" These items will be issued in the next Supplement. S/M Code No. 09-99B-336-4R1...

  • Page 2: Specifications

    SPECIFICATIONS • Design and specifications are subject to change without notice...

  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C212 87-010-178-080 CHIP CAP 1000P C213 87-010-196-080 CHIP CAPACITOR,0.1-25 88-PCD-605-010 IC,TB31224F C214 87-010-196-080 CHIP CAPACITOR,0.1-25 88-PCD-602-010 IC,TMP87C807U C215 87-010-196-080 CHIP CAPACITOR,0.1-25 87-A21-136-040 IC,AT24C01A-10SC 8P C217 87-A10-891-080 CAP,E 4.7-25 SME...
  • Page 4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C376 87-010-402-040 CAP,E 2.2-50 SME X101 8Z-PC6-622-010 VIB,6.00MHZ ZTA6.00MT C377 87-010-402-040 CAP,E 2.2-50 SME X301 8Z-PC6-615-010 VIB,11.15MHZ HC-49/U C381 87-010-378-040 CAP,E 10-16 C382 87-010-178-080 CHIP CAP 1000P C390 87-010-312-080 C-CAP,S 15P-50 CH HS-RF C.B...

  • Page 5: Ic Block Diagram

    IC BLOCK DIAGRAM IC, TEA1062 CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Wattage Type Tolerance Symbol Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W 3216 0.55...
  • Page 6 WIRING-1 (MAIN) BPF302 BPF301...
  • Page 7 SCHEMATIC DIAGRAM-1 (MAIN) DPX1025 D202 BZX44/C27...
  • Page 8 WIRING-2 (HS-RF: COMPONENT) WIRING-3 (HS-RF: CONDUCTOR) HS-RF C.B (CONDUCTOR SIDE) TO/FROM HANDSET HAND KEY C.B ANTENNA HS-RF C.B (COMPONENT SIDE) 11 12 (HANDSET RINGER) HANDSET RECIVER HANDSET MICROPHONE...
  • Page 9 SCHEMATIC DIAGRAM-2 (HS-RF 1/3) COL0 SELECTION TX DATA COL1 CHARGE DET COL2 RX DATA COL3 LB LED TALK LED XTOUT PC13 ZPC7 XTIN KEY LED FN COL BATT ALARM VOL HI N.C. VOL LO SIG OUT EEPROM RX PWR BUZZER TEST ROW3 RESET...
  • Page 10 SCHEMATIC DIAGRAM-3 (HS-RF 2/3) 455kHz...
  • Page 11 SCHEMATIC DIAGRAM-4 (HS-RF 3/3)
  • Page 12 WIRING-4 (HAND KEY) SCHEMATIC DIAGRAM-5 (HAND KEY) TO/FROM HS-RF C.B CON1 HAND-KEY C.B CON1 LED2 LED1 TALK BATT. LOW SW15 SW15 TALK MEMORY SW17 SW18 SW19 SW17 SW18 SW19 LED4 LED3 SW12 SW13 SW14 SW12 SW13 SW14 LED3,4,5,6 (KEY BACK LIGHT) LED5 LED6 SW11...
  • Page 13 IC DESCRIPTION IC, TMP87C408N Pin No. Pin Name Description XOUT Oscillator out Oscillator in TEST Tied low Hook control output (for corded phone): 0 = OFF HOOK, 1 = ON HOOK HOOK CONT For ZPC-6: this pin is used as Speaker Amp, IC Mute Control) SPK MUTE (the Mic Mute control is controlled by hardware: unmute mic when Speaker is unmute and charge not detected)
  • Page 14 IC, TB31224F Pin No. Pin Name Description TX-IN Input terminal of TX VCO oscillation signal. VCC3 — Power supply terminal. LOCAL OSCILLATOR input and output terminals. Colpitts oscillator is formed by 3, 4 LO-1, LO-2 internal emitter follower and external X’tal. And external injection is possible from pin SIG OUT Output terminal of detection signal.
  • Page 15 Pin No. Pin Name Description After output of NOISE FILTER amplified around 20dB, noise signal is rectified by N-REC external capacitor. 2ND MIX-IN 1st IF signal input terminal. Input impedance is around 4.7kΩ at 10.695MHz. E-RECT Connected capacitor for full-wave rectifier circuit of EXPANDER. 1ST MIX-OUT MIX output terminals.
  • Page 16 IC, TMP87C807U Pin No. Pin Name Description SQ SELECTION OUT OF RANGE FUNCTION: 1 = YES, 0 = NO TX DATA Transmitted data CHARGE DET Charge detect: 1 = charging, 0 = not charging RX DATA Received data (INT3/TC3) LB LED Low battery led (High current port): 1 = ON TALK LED Talk led (High current port): 0 = ON...

  • Page 17: Voltage Chart

    VOLTAGE CHART < B/U-MAIN > IC202 (SPEACH) IC301 (RF) WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0-0.1 0-0.1 0-0.1 0-0.1 0.02 0.02 0.03 0.01 0.01 1-1.2 0.06...
  • Page 18 IC201 (MCU) WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.01 0.01 0.01 0.06 0-0.04 0.05 0-0.4...
  • Page 19 Q201 Q310 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 49.4 49.2 47.3 47.1 Q202 Q307 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 29.8 0.01 30.1 Q203 Q308 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) Q204...
  • Page 20 < H/S-RF > IC-U4 (RESET) IC-U3 (EEPROM) WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) IC-U2 (MCU) WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0.04 0-0.01 0-0.01 0-2.8 0.02 0.02 0.02 0.02 0-0.01 0-2.1...
  • Page 21 IC-U1 (RF) WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0.1-1.2 0.1-0.9 0-1.4 0.05 0-1.4 0.01-0.4 0.03 0.04 0.1-0.8 0-0.1 0.3-1.8 0-0.6 0.02 0-0.6 0.1-1.1 0-0.1 0-0.8 0-0.2 0.01-0.2 0.07 0-0.2 0.01-0.2 0.01-0.1 0.01-0.1 0.01-0.1 0-3.8 0.02 0-3.8 0.01-1.8...
  • Page 22 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0-0.2 0.1-1.2 0.5-1.5 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0.1-1.8 WAITING (V) TALIKING (V) CHARGING (V) WAITING (V) TALIKING (V) CHARGING (V) 0.02 0.02 0.02...

  • Page 23: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/2 MECHANICAL PARTS LIST 1/2 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 88-PCD-006-010 HANGER,H/S BLK B/U<AEZ1B> 7 8Z-PC6-203-010 TERMINAL,CHG B/U 1 88-PCD-124-010 HANGER,H/S BLUE B/U<AEZ1L> 8 8Z-PC6-002-010 CABI,BOTTOM BLK B/U 1 88-PCD-154-010 HANGER,H/S GRN B/U<AEZ1G>...
  • Page 24 MECHANICAL EXPLODED VIEW 2/2 MECHANICAL PARTS LIST 2/2 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S8-PCD-120-010 DOOR,BATT<AEZ1B> 10 S8-PCD-140-030 BTN,TALK<5EZG> 1 S8-PCD-120-040 DOOR,BATT<AEZ1L> 11 S8-PCD-160-020 KEY,FUNCTION<AEZ1L> 1 S8-PCD-120-050 DOOR,BATT<AEZ1G> 11 S8-PCD-160-030 KEY,FUNCTION<AEZ1G> 2 S8-PCD-110-600 H/S BACK<AEZ1B>...

  • Page 25: Accessories/Package List

    ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 8Z-PC7-901-010 IB,AEZ (E) -C215 2 8Z-PC7-902-010 IB,AEZ (S) -C215 3 88-PCD-627-010 CORD, ST9-2WA 4 87-B30-204-010 BAT,NB-302NC 5 87-301-162-410 SW+3.8-32 6 87-B30-278-010 AC ADAPTOR,AC-A907EZ1NC...
  • Page 26 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 737004...

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Tn-c215 aez

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