49
55PD8800/37LD8800
㽳
Trouble of Sub picture
No
Are waveform at
TP603(H) and
TP604
(V
)?
Are waveforms at
45pin(H) and
48
p
in
(V
) of I601?
Check FC PWB
No
Yes
Check I602
Component Input?
No
Check I601 and Input terminal
Yes
Yes (Component Video)
Are waveforms at
33pin(H) and 34pin(V)
of I601?
Check I601
No
(RF/Composit Video/S-Video)
Yes
No
RF or Composit Video ?
Is waveform at
1pin(CV) of I504?
Yes (RF or Composit Video)
Is waveform at
44pin(Y) of I504?
No
(S-Video)
Yes
Check I504
Yes
Check I504
Is waveform at
53pin(Y) of I201?
Yes
Check Q512
No
Check Q206 and Q511
Is waveform at
53p
in
(C
V
)o
f I2
0
1?
No
No
No
Check I201 and Input terminal
Yes
RF Input?
Check I201 and Input terminal
No(Composit Video)
Yes (RF)
Is waveform at
60pin(CV) of I201?
Yes
Check I201
No
Check U102
Sub Syncronization
[Main PWB Circuit
]
Содержание 37LD8800TA
Страница 56: ...56 55PD8800 37LD8800 MEMO ...
Страница 57: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 57 55PD8800 37LD8800 PWB assembly MAIN 1 PW3 ...
Страница 58: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 58 55PD8800 37LD8800 PWB assembly MAIN 2 PW3 ...
Страница 59: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 59 55PD8800 37LD8800 PWB assembly MAIN 3 PW3 ...
Страница 60: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 60 55PD8800 37LD8800 PWB assembly MAIN 4 PW3 ...
Страница 61: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 61 55PD8800 37LD8800 PWB assembly MAIN 5 PW3 ...
Страница 62: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 62 55PD8800 37LD8800 PWB assembly LED PDP PW3 ...
Страница 63: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 63 55PD8800 37LD8800 PWB assembly LED LCD PW3 ...
Страница 64: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 64 55PD8800 37LD8800 PWB assembly SWIEVEL PW3 ...
Страница 65: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 65 55PD8800 37LD8800 PWB assembly FILTER PW3 ...
Страница 66: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 66 55PD8800 37LD8800 PWB assembly Sub POWER PW3 ...
Страница 67: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 67 55PD8800 37LD8800 PWB assembly TERM PW3 ...
Страница 68: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 68 55PD8800 37LD8800 PWB assembly CONTROL PW3 ...
Страница 69: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 69 55PD8800 37LD8800 PWB assembly SENSOR PW3 ...
Страница 70: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 70 55PD8800 37LD8800 PWB assembly SOUND PW3 ...
Страница 71: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 71 55PD8800 37LD8800 PWB assembly SW PW3 ...
Страница 72: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 72 55PD8800 37LD8800 PWB assembly FC 1 PW3 ...
Страница 73: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 73 55PD8800 37LD8800 PWB assembly FC 2 PW3 ...
Страница 74: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 74 55PD8800 37LD8800 PWB assembly FC 3 PW3 ...
Страница 75: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 75 55PD8800 37LD8800 PWB assembly FC 4 PW3 ...
Страница 76: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 76 55PD8800 37LD8800 PWB assembly FC 5 PW3 ...
Страница 77: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 77 55PD8800 37LD8800 PWB assembly FC 6 PW3 ...
Страница 78: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 78 55PD8800 37LD8800 PWB assembly FC 7 PW3 ...
Страница 79: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 79 55PD8800 37LD8800 PWB assembly FC 8 PW3 ...
Страница 80: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 80 55PD8800 37LD8800 PWB assembly FC 9 PW3 ...
Страница 81: ...1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G 81 55PD8800 37LD8800 PWB assembly FC 10 PW3 ...
Страница 89: ...89 55PD8800 37LD8800 TERM board SUB POWER board FILTER board for 55PD8800 FILTER board for 37LDPD8800 ...
Страница 90: ...90 55PD8800 37LD8800 11 Block diagram ...
Страница 91: ...91 55PD8800 37LD8800 12 Connection diagram to connection diagram 2 2 Connection diagram 1 2 ...
Страница 92: ...92 55PD8800 37LD8800 Connection diagram 2 2 to connection diagram 1 2 ...
Страница 100: ...100 55PD8800 37LD8800 Spare Part Name Spare Part No Panel Module Inverter Unit DD00801 TS06372 Panel Module 37LD8800TA ...
Страница 128: ...YK No 022E Printed in Japan JE QR66412 55PD8800 37LD8800 Digital Media Division ...