Aiwa TN-CL237 Service Manual Download Page 1

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SERVICE MANUAL

CORDLESS TELEPHONE

TN-CL237

S/M Code No. 09-001-338-3R1

AHR

REVISION

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"

(S/M Code No. 09-99C-338-3T1).

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for TN-CL237

Page 1: ...LEPHONE TN CL237 S M Code No 09 001 338 3R1 AHR R E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 99C 338 3T1 All manuals and user guides at all...

Page 2: ...IB AHR CH CL236 3 87 B30 216 010 AC ADAPTOR AC D1222HRJNC 4 87 B30 204 010 BAT NB 302NC 5 88 PCD 627 010 CORD ST9 2WA 6 87 A90 628 010 PLUG CONVERSION IR40 C 7 8Z PC5 009 010 HLDR WALL B U 8 87 301 16...

Page 3: ...0 1 16F C330 87 010 402 080 CAP ELECT 2 2 50V C331 87 010 378 080 CAP ELECT 10 16V C332 87 010 831 080 C CAP U 0 1 16F C333 87 010 831 080 C CAP U 0 1 16F C334 87 010 402 080 CAP ELECT 2 2 50V C335 87...

Page 4: ...ASC455F C704 87 012 196 080 C CAP U 120P 50 CH C705 87 012 286 080 CAP U 0 01 25 C706 87 012 286 080 CAP U 0 01 25 C707 87 012 178 080 C CAP U 18P 50 CH C708 87 012 172 080 CAPACITOR CHIP U 10P CH C70...

Page 5: ...W 1 8W 1608 2125 3216 5 5 5 CJ CJ CJ Form L W t 1 6 0 8 0 45 2 1 25 0 45 3 2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W...

Page 6: ...8 7 SCHEMATIC DIAGRAM 1 MAIN SECTION All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 7: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 10 9 WIRING 1 MAIN C B All manuals and user guides at all guides com...

Page 8: ...12 11 SCHEMATIC DIAGRAM 2 HANDSET KEY SECTION All manuals and user guides at all guides com...

Page 9: ...1 12 13 14 A B C D E F G H I J 14 13 WIRING 2 HANDSET KEY C B F E D C B A A B C D E F 9 10 11 12 13 14 15 16 17 18 10 11 12 13 14 15 16 17 18 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 All manuals and user gui...

Page 10: ...16 15 SCHEMATIC DIAGRAM 3 HANDSET RF SECTION All manuals and user guides at all guides com...

Page 11: ...17 1 2 3 4 5 6 7 A B C D E F G H I J WIRING 3 HANDSET RF C B All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...3 09 0 23 1 06 1 06 24 1 06 1 06 25 1 06 1 06 26 1 06 1 06 27 0 0 28 0 3 75 29 2 69 0 11 30 0 00 0 31 3 62 2 10 32 3 05 0 33 0 0 34 3 23 0 35 1 79 4 17 36 0 0 37 1 64 1 64 38 1 00 1 00 39 1 11 1 11 40...

Page 13: ...WAITING TALKING E 5 00 5 00 C 12 70 12 70 B 5 67 5 67 Q502 E 13 17 13 17 C 13 81 13 81 B 11 23 11 23 Q503 E 0 0 C 2 55 2 55 B 0 0 Q601 E 0 0 C 4 22 4 22 B 0 0 Q602 E 2 61 2 61 C 0 0 B 4 12 4 12 Q603...

Page 14: ...DATA 5 DTMF DATA 4 DTMF DATA 3 DTMF DATA 2 DTMF DATA 1 DTMF DATA 0 Normaly High Pull up Line Seize 1 Line Seize Flush Time select 1 100ms 0 600ms Received Signal Strength Indicator 0 Carrier present...

Page 15: ...ad Combo chip DATA EEPROM DATA Battery voltage input EEPROM CLOCK LCD DATA 4 LCD DATA 5 LCD DATA 6 LCD DATA 7 Combo chip STB Transmitted DATA Received Signal Strength Indicator 0 Carrier present 1 Car...

Page 16: ...LOWBAT LED LCD LED O O I O O O O O Shunt capacitor frequency high band 1 Shunt Not connected ANT Keypad LCD 0 ON 32 768 kHz crystal 32 768 kHz crystal Power VDD LCD Enable 1 Enable TALK LED 0 ON Norma...

Page 17: ...23 SEGMENT All manuals and user guides at all guides com...

Page 18: ...ICAL EXPLODED VIEW 1 2 HANDSET UNIT SECTION 16 18 D 20 14 15 C 11 13 12 RF C B SHEET KEY C B 10 7 8 9 6 4 22 19 A B B A 5 LCD 4 3 CUSHION CUSHION SHEET 21 2 1 17 A All manuals and user guides at all g...

Page 19: ...LCD 5 8Z PC5 223 010 REFLECTOR LCD H S 6 8Z PC5 025 010 BTN TALK H S 7 8Z PC5 027 010 BTN SEARCH H S 8 8Z PC5 024 010 BTN DIAL H S 9 8Z PC5 026 010 BTN FUNCTION H S 10 8Z PC5 221 010 BTN RUBBER H S 1...

Page 20: ...26 MECHANICAL EXPLODED VIEW 2 2 BASE UNIT SECTION 14 11 9 10 B LED C B 7 MAIN C B A C 5 13 3 2 1 6 4 A 8 D 12 B B All manuals and user guides at all guides com...

Page 21: ...AGE B U 7 88 PCD 205 010 TERMINAL ANT B U 8 8Z PC5 006 010 COVER BOTTOM ANT B U 9 8Z PC5 609 010 ANT ZPC 5 B U 10 8Z PC5 005 010 COVER TOP ANT B U 11 8Z PC5 007 010 GUIDE LED ANT B U 12 8Z PC5 010 010...

Page 22: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 737004 Printed in Singapore All manuals and user guides at all guides com...