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Aiwa TV-F2400 Скачать руководство пользователя страница 8

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4. NK C.B REMOVAL

(1)

Disconnect CN903 (CRT GND).

(2)

Disconnect CN901, CN902, CN951, CN952.

(3)

Remove the NK C.B in the direction of arrow

1

.

(See Figure 4-1)

5. MAIN C.B REMOVAL

(1)

Remove connector (CN404).

(2)

Remove connector (CN882).

(3)

Remove connector (CN807).

(4)

Pull out the MAIN C.B in the direction of the arrow

2

(See Figure 4-1).

Figure 4-1

CN882
(Power cord)

CN807

CN901

CN903

CN951

CN404

AUDIO C.B

MAIN

C.B

All manuals and user guides at all-guides.com

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Содержание TV-F2400

Страница 1: ...E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 005 431 9T1 This Service Manual does not include ADJUSTMENT This item will be issued in the next...

Страница 2: ...peaker 120 x 60 mm 43 4 x 23 8 in Operating Voltage 120 V AC 60 Hz Power Consumption 125 W Phones Jack Stereo mini jack Operating Temperature 5 C 40 C Operating Humidity 35 80 Dimensions 690 W x 506 H...

Страница 3: ...ide wiring is designed not to get close to the pyrogenic parts and high voltage parts Therefore put these parts in the original positions 5 Take care of the cathode ray tube By setting an explosion pr...

Страница 4: ...e cap the spring characteristics of the hook could be lost and when reinstalled the cap would come off from the CRT anode button easily causing an accident Do not turn the anode cap 3 If the anode cap...

Страница 5: ...it Never re use the hook when it has been deformed 1 If the anode cap is turned after it is installed it may come off Therefore arrange the high voltage cable before attaching the anode cap See Figure...

Страница 6: ...n defect 4 Turn over the rubber cap symmetrically on the left and right See Figure 3 4 Caution Take great care not to damage the anode cap Figure 3 3 5 Fit your forefinger over the projection at the c...

Страница 7: ...ally check that the hook is engaged securely 9 Release your hand from the rubber cap of the anode cap Caution Cover the anode cap so that it does not lift 10 Hold the skirt of the andoe cap slightly t...

Страница 8: ...ion of arrow 1 See Figure 4 1 5 MAIN C B REMOVAL 1 Remove connector CN404 2 Remove connector CN882 3 Remove connector CN807 4 Pull out the MAIN C B in the direction of the arrow 2 See Figure 4 1 Figur...

Страница 9: ...C U 0 01 16 N Y UP050 C012 87 018 119 080 CAP TC U 100P 50 K B UP050 C013 87 018 119 080 CAP TC U 100P 50 K B UP050 C014 87 010 263 080 CAP E 100 10 M 11L SME C015 87 018 119 080 CAP TC U 100P 50 K B...

Страница 10: ...30 J ECQF6 ZH C805 87 A10 846 080 CAP CER 3300P 1K K R C806 87 A12 298 090 CAP E 820 200 M 25B SMH C807 87 A10 568 010 CAP PP 1000P 630 J APH C808 87 010 384 080 CAP E 100 25 M 11L SME C809 87 018 131...

Страница 11: ...08 87 010 405 080 CAP E 10 50 M 11L SME C409 87 010 404 080 CAP E 4 7 50 M 11L SME C410 87 010 404 080 CAP E 4 7 50 M 11L SME C411 87 010 404 080 CAP E 4 7 50 M 11L SME C413 87 A10 295 080 CAP M 0 01...

Страница 12: ...AP TC U 680P 50 J CH C911 87 A11 106 080 CAP TC U 560P 50 J CH C912 87 A11 106 080 CAP TC U 560P 50 J CH C913 87 A11 106 080 CAP TC U 560P 50 J CH C914 87 A10 052 080 CAP E 2 2 250 C915 87 010 260 080...

Страница 13: ...E C B 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor Wattage Type Tolerance 1 16W 1 10W 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...

Страница 14: ...WIRING 1 MAIN 14 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...

Страница 15: ...15 SCHEMATIC DIAGRAM 1 MAIN All manuals and user guides at all guides com...

Страница 16: ...AUDIO 16 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...

Страница 17: ...17 SCHEMATIC DIAGRAM 2 AUDIO All manuals and user guides at all guides com...

Страница 18: ...WIRING 3 NK 18 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...

Страница 19: ...19 SCHEMATIC DIAGRAM 3 NK All manuals and user guides at all guides com...

Страница 20: ...WIRING 3 PS S JK 20 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...

Страница 21: ...21 SCHEMATIC DIAGRAM 3 PS All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 22: ...22 SCHEMATIC DIAGRAM 5 S JACK All manuals and user guides at all guides com...

Страница 23: ...23 IC BLOCK DIAGRAM IC LA7833 All manuals and user guides at all guides com...

Страница 24: ...24 All manuals and user guides at all guides com...

Страница 25: ...n Clock 8 MHz 20 XO O Main Clock 8 MHz 21 VSS GND 22 VCC VCC 23 OSC2 Not used 24 OSC1 Not used 25 RST I Reset input 26 SDOUT O Not used 27 FBT DET O FBT detection over 2 5V 28 REG DET I REG detection...

Страница 26: ...E C B Q408 0 8 61 0 008 REF NO E C B Q409 1 418 8 22 1 977 REF NO E C B Q410 1 654 8 86 2 270 REF NO E C B Q412 2 435 0 1 820 REF NO E C B Q413 4 46 8 86 5 10 REF NO E C B Q414 8 86 2 897 8 22 REF NO...

Страница 27: ...2 0 751 REF NO E C B Q806 5 11 0 82 5 09 REF NO E C B Q811 123 7 0 012 123 4 REF NO E C B Q901 8 52 142 6 8 98 REF NO E C B Q907 0 157 8 64 0 REF NO E C B Q908 1 316 0 0 609 REF NO E C B Q952 7 68 3 2...

Страница 28: ...0 011 IC1 M37272MA 052SP PIN NO VOLT V 1 5 09 2 5 11 3 0 IC2 SBX1981 72P PIN NO VOLT V 1 5 06 2 0 3 5 03 IC4 M51943BSL 700A PIN NO VOLT V 1 5 09 2 0 3 9 02 IC102 NJM78M05FA PIN NO VOLT V 1 0 025 2 3...

Страница 29: ...3 896 9 10 0 013 11 4 76 12 0 062 13 0 678 14 0 71 15 5 12 16 3 84 17 4 15 18 4 73 19 1 794 20 4 67 21 22 4 17 23 4 84 24 8 62 25 4 83 26 4 82 27 4 67 28 4 84 29 4 83 30 4 82 IC403 TA1216AN PIN NO VOL...

Страница 30: ...0 6 4 051 7 3 877 8 4 046 9 3 837 10 5 15 11 4 045 12 1 254 13 1 254 14 0 15 4 31 16 8 77 17 4 048 18 4 057 19 3 95 20 4 21 4 05 22 3 94 23 4 051 24 1 745 25 4 064 26 4 052 27 1 703 28 3 903 29 0 013...

Страница 31: ...V div 20 s div 4 IC701 PIN 2 TVOUT L 4 5 Q202 EMITTER 5 6 IC301 PIN 19 R OUT 6 7 IC301 PIN 20 G OUT 7 8 IC301 PIN 21 B OUT 8 WAVEFORM 0 1 V div 0 2 ms div 0 1 V div 0 2 ms div 1 V div 20 s div 1 V di...

Страница 32: ...IN 47 TV DET OUT 0 5 V div 10 s div IC407 PIN 4 V IN IC407 PIN 10 FSC IN IC407 PIN 13 C OUT IC407 PIN 15 Y OUT Q309 EMITTER CN601 PIN 1 H 0 2 V div 10 s div 0 2 V div 0 1 s div 0 5 V div 10 s div 0 2...

Страница 33: ...v CN601 PIN 5 V 10 V div 5 ms div Q601 COLLECTOR T602 PIN 3 Q751 EMITTER Q752 EMITTER J702 VIDEO OUTPUT D823 ANODE at POWER ON 50 V div 20 s div 20 V div 20 s div 0 5 V div 10 s div 10 V div 5 s div 0...

Страница 34: ...div 5 s div D822 ANODE at POWER ON 5 V div 5 s div Q901 COLLECTOR R DRIVE Q902 COLLECTOR G DRIVE _ Q903 COLLECTOR B DRIVE _ 27 27 50 V div 20 s div 50 V div 20 s div 50 V div 20 s div All manuals and...

Страница 35: ...1 TV F2400 U1M FileName EXP EPS 126 7 AJE 5 1 5 4 3 2 6 7 B B 8 P C B H J I I P C B 10 B G B 11 P C B K 12 17 D D 16 D E 13 14 22 L P C B L L L L 15 C P C B 18 J F C F 19 20 A 7 A 9 21 All manuals and...

Страница 36: ...LB3 216 010 HLDR LED 10 8Z JE5 640 010 CONN ASSY 4P SP 25 11 8Z JE5 205 110 HLDR PWB 12 8A JE5 607 010 CRT A60LST196 0 45 13 8Z JE5 625 010 COIL DGC 25 F 14 83 JT1 217 010 SPR E EARTH 15 8Z JE5 607 0...

Страница 37: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9620450 0251431 All manuals and user guides at all guides com...

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