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Aiwa TV-FS2180, Service Manual

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Aiwa TV-FS2180 Service Manual Download Page 25

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Q910 BASE

0.5V/DIV
20µs/DIV

Q601 BASE

5V/DIV
20µs/DIV

T601 PIN 1 (COLLECTOR)

200V/DIV
20µs/DIV

IC1 PIN 26 (HD)

1V/DIV
20µs/DIV

IC1  PIN 27 (VD)

1V/Div
5ms/DIV

Q101 COLLECTOR

0.5V/DIV
20µs/DIV

IC401 PIN 1 (R IN)

0.5V/DIV
0.5ms/DIV

IC402 PIN 7 (OUTPUT(A))

0.5V/DIV
0.5ms/DIV

14

15

16

9

13

10

12

AUDIO C.B

11

All manuals and user guides at all-guides.com

Summary of Contents for TV-FS2180

Page 1: ...This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 002 429 7T1 This Service Manual does not include DISASSEMBLY INSTRUCTIONS and ADJUSTMENT These items will be is...

Page 2: ...mm 23 8 X 43 4 in Operating Voltage 110 240 V AC 50 60 Hz Power Consumption 98 W Standby mode 9W Phones Jack Stereo mini jack Operating Temperature 5 C 40 C Operating Humidity 35 80 Dimensions 610 W...

Page 3: ...high voltage peripheral circuit etc Therefore when repairing the high voltage peripheral circuit use the designated parts and do not change the circuit Repairing except indicates causes rising of high...

Page 4: ...0 01 16 C103 87 010 384 080 CAP ELECT 100 25V C104 87 018 134 080 CAPACITOR TC U 0 01 16 C105 87 010 263 080 CAP ELECT 100 10V C106 87 A10 207 080 CAP TCS 0 01 50KBUP050 C107 87 018 134 080 CAPACITOR...

Page 5: ...K MAIN PIN CNA801 8Z JB9 663 010 CONN ASSY 8P V AU PW 200 CNA802 8Z JB4 658 010 CONN ASSY 5P MAIN NK 20 21 CNA901 8Z JB9 662 010 CONN ASSY 6P V AU L R 300 CNA903 8Z JB9 661 010 CONN ASSY 10P MAIN AUDI...

Page 6: ...1 999 090 CAP M P 0 012 800 H ECWH V C653 87 A11 260 090 CAP M P 1000P 1 6K H ECWH VR C654 87 A10 867 090 CAP CER 2200P 2K K R C655 87 A10 460 010 CAP PP 0 56 250 J PMS C656 87 010 963 080 CAP E 2 2 1...

Page 7: ...CAPACITOR 82P J C731 87 012 140 080 CAP 470P C732 87 010 189 080 C CAP S 8200P 50 B C733 87 010 183 080 C CAP S 2700P 50 B C734 87 012 142 080 CAP S 0 33 16 C737 87 010 552 080 CAP E 22 16 GAS C739 8...

Page 8: ...SENSE 2 COLLECTOR 3 GROUND 2SA950 2SA1015 S D G 2SJ460 2SK2541 E C B 2SC3467 2SC3779 E C B E C B DTC323TS 2SD2580 B C E B C E 2SD2531 E C B 2SA1175 2SC2785 DTC144ES E C B E B C 2SC2412 2SC5147 B C E...

Page 9: ...WIRING 1 MAIN 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 All manuals and user guides at all guides com...

Page 10: ...10 SCHEMATIC DIAGRAM 1 MAIN All manuals and user guides at all guides com...

Page 11: ...AUDIO 11 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 All manuals and user guides at all guides com a l l g u i d e...

Page 12: ...12 SCHEMATIC DIAGRAM 2 AUDIO All manuals and user guides at all guides com...

Page 13: ...WIRING 3 PIN 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com...

Page 14: ...14 SCHEMATIC DIAGRAM 3 PIN All manuals and user guides at all guides com...

Page 15: ...WIRING 4 NK 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com...

Page 16: ...16 SCHEMATIC DIAGRAM 4 NK All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...WIRING 5 NICAM 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com...

Page 18: ...18 SCHEMATIC DIAGRAM 5 NICAM All manuals and user guides at all guides com...

Page 19: ...19 IC BLOCK DIAGRAM All manuals and user guides at all guides com...

Page 20: ...20 All manuals and user guides at all guides com...

Page 21: ...reo identification input 19 SGV O Test signal output when test mode Not used 20 SUFFIX I Feature select initial input 21 VSS Connected to GND 22 OSD R O OSD red output 23 OSD G O OSD green output 24 O...

Page 22: ...R signals output 19 G OUT O G signals output 20 B OUT O B signals output 21 ABL I ABL control 22 V RAMP Connected with cap to make Vertical RAMP signal 23 V NFB I Input of Vertical sawteeth signal fee...

Page 23: ...Loop filter for IF PLL 49 VCO GND GND of VCO and SIF circuit 50 VCO The terminal connected with a tank coil for IF VCO 51 VCO The terminal connected with a tank coil for IF VCO 52 VCO VCC VCC of IF V...

Page 24: ...N 26 27 SCL SDA Pin 26 Pin 27 2V DIV 5ms DIV IC301 PIN 30 FBP IN 2V DIV 20 s DIV IC301 PIN 32 H OUT 1V DIV 20 s DIV IC301 PIN 47 IF DET OUT 1V DIV 20 s DIV Q912 EMITTER 0 5V DIV 20 s DIV AC 220V INPUT...

Page 25: ...LECTOR 200V DIV 20 s DIV IC1 PIN 26 HD 1V DIV 20 s DIV IC1 PIN 27 VD 1V Div 5ms DIV Q101 COLLECTOR 0 5V DIV 20 s DIV IC401 PIN 1 R IN 0 5V DIV 0 5ms DIV IC402 PIN 7 OUTPUT A 0 5V DIV 0 5ms DIV 14 15 1...

Page 26: ...H2 OUT 2V DIV 0 5ms DIV Q902 COLLECTOR 50V DIV 20 s DIV CN601 PIN 2 H 50V DIV 20 s DIV CN601 PIN 4 V 1V DIV 5ms DIV CN601 PIN 5 V 10V DIV 5ms DIV Q602 COLLECTOR 50V DIV 20 s DIV 17 18 19 20 21 22 23 2...

Page 27: ...27 CNA301 PIN 1 R OUT 1V DIV 20 s DIV CNA301 PIN 2 G OUT 1V DIV 20 s DIV CNA301 PIN 3 B OUT 1V DIV 20 s DIV 25 26 27 All manuals and user guides at all guides com...

Page 28: ...28 VOLTAGE CHART All manuals and user guides at all guides com...

Page 29: ...29 All manuals and user guides at all guides com...

Page 30: ...30 All manuals and user guides at all guides com...

Page 31: ...31 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 32: ...PLODED VIEW 1 1 TV FS2180 SHRJ2M FileName EXP EPS 00 2 23 AJE H 1 5 4 3 2 6 9 P C B 13 B 8 H 19 C D 15 16 F 18 P C B 17 D 14 F E G 20 G B 11 10 P C B 8 A 7 P C B H G 12 21 All manuals and user guides...

Page 33: ...01 010 CABI FR 7 8Z JE7 201 010 HLDR PWB 8 8Z JB4 620 010 SPKR 6X12 8 OHM 10W 9 8Z JE7 204 010 HLDR PWB 2 10 8Z JB4 695 010 AC CORD SET EH BLK 11 8A JEH 004 010 BTN POWER 2 12 84 LB3 216 010 HLDR LED...

Page 34: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9301978 0251431 All manuals and user guides at all guides com...

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