– 12 –
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
8. SELF DIAGNOSTIC FUNCTION
1) Press “9” button on Remote Control during display of adjustment menu in the service mode.
The diagnosis will begin to check if interface among IC’s are executed properly.
2) During diagnosis, the following displays are shown.
2300****
TIME : 000000
POWER : 00
BUS CONT : OK
BLOCK : UV V1 V2 V3
V4
<SELF CHECK>
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Part number of microcomputer (QA01)
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Total hour of turn the TV on. (Unit: H)
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Operation number of protecting circuit ----“00” is nor-
mal.
When indication is other than “00”, overcurrent is apt
to flow, and circuit parts may possibly be damaged.
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BUS CONT ----“OK” is normal.
When indication shows “Q
uuu
NG”, the device with
the number may possibly be damaged.
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BLOCK
UV : TV reception mode
V1
: VIDEO 1 input mode (
a
1)
V2
: VIDEO 2 input mode (
a
2)
V3
: VIDEO 3 input mode
V4
: VIDEO 4 input mode
Indicated color of mode now selected : Green and Red
Indicated color of other modes
: White
Green : Normal
Red :
The microcomputer operates to provide judgement
of no video signal. The red color is still indicated
though the signal is input, failure may exist in input
signal line including QV01.
NOTE: (1) In case that "on timer" indicator is blinking with
interval of 0.5 seconds; it means protecting
circuit (Current limiter) is operating, and cir-
cuit components may possibly be damaged.
Check related components.
(2) In case that "on timer" indicator is blinking with
interval of 1 second; Protecting circuit does
not operate, but a part of Bus line does not
operate normally. Check Bus line.
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*
The items marked with
are not usable to display in the SELF DIAGNOSTIC FUNCTION for some model.
Содержание 57VW9UA
Страница 42: ... 42 SPECIFIC INFORMATIONS THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Страница 44: ... 45 46 THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Страница 67: ... 69 70 SIGNAL BOARD PD0958 BOTTOM FOIL SIDE ...
Страница 68: ... 71 72 POWER BOARD PD0957 BOTTOM FOIL SIDE ...
Страница 69: ... 73 74 DEF CONV BOARD PD0956 BOTTOM FOIL SIDE ...
Страница 71: ... 77 SVM B BOARD PD1053 6 BOTTOM FOIL SIDE WOW BOARD PD0961 BOTTOM FOIL SIDE ...
Страница 73: ... 79 BEP BOARD PD01057 2 BOTTOM FOIL SIDE TEXT P2 BOARD PD0963 BOTTOM FOIL SIDE ...
Страница 74: ... 80 SPECIFIC INFORMATIONS THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Страница 82: ...SIGNAL OTHERS SHEET 1 9 57VW9UE 57VW9UA ...
Страница 83: ......
Страница 84: ...SIGNAL OTHERS SHEET 1 9 57VW9UE 57VW9UA ...
Страница 87: ... SHEET 2 9 57VW9UE SIGNAL AV 57VW9UA 0 9 0 0 0 9 0 0 0 9 0 0 0 ...
Страница 88: ... SHEET 3 9 57VW9UE SIGNAL SOUND 57VW9UA 12 0 9 0 19 0 7 0 7 1 0 0 19 1 0 19 36 0 0 0 0 ...
Страница 89: ...12 0 ...
Страница 90: ... SHEET 3 9 57VW9UE SIGNAL SOUND 57VW9UA 9 0 19 0 7 0 7 0 7 0 7 1 0 0 19 19 1 0 1 0 19 19 36 0 36 0 0 0 0 ...
Страница 92: ...4 2 4 2 5 0 5 0 32 0 0 9 0 5 0 5 0 4 2 4 2 4 2 5 0 32 0 9 0 9 0 0 0 4 2 4 2 ...
Страница 93: ... SHEET 4 9 SIGNAL IF 57VW9UE 57VW9UA 4 2 4 2 0 4 3 4 3 4 3 4 3 32 0 32 0 5 0 5 0 0 9 0 0 0 ...
Страница 96: ... SHEET 5 9 57VW9UE SIGNAL M CON 57VW9UA 5Vp p 5Vp p fV 5Vp p 5Vp p 5Vp p 5Vp p SD SDA SCL SCL ...
Страница 98: ......
Страница 100: ... SHEET 7 9 SIGNAL D CONV 57VW9UE 57VW9UA 0 5 0 5 0 5 0 0 4 5 4 5 4 5 4 5 0 ...
Страница 101: ...0 5 0 5 0 5 5 4 5 4 5 ...
Страница 102: ... SHEET 7 9 SIGNAL D CONV 57VW9UE 57VW9UA 5 0 0 4 5 4 5 4 5 4 5 4 5 4 5 0 ...
Страница 103: ...ANT GND 57VW9UE SHEET 8 9 SIGNAL REGU OUT 57VW9UA ...
Страница 104: ......
Страница 105: ...ANT GND 57VW9UE SHEET 8 9 SIGNAL REGU OUT 57VW9UA ...
Страница 106: ...SIGNAL 3DYCS OTHER SHEET 9 9 57VW9UE 57VW9UA ...
Страница 107: ......
Страница 108: ...SIGNAL 3DYCS OTHER SHEET 9 9 57VW9UE 57VW9UA ...
Страница 109: ...DEF CONV 1 3 57VW9UE SHEET 1 3 57VW9UA ...
Страница 110: ......
Страница 111: ...DEF CONV 1 3 57VW9UE SHEET 1 3 57VW9UA ...
Страница 114: ...DEF CONV 2 3 SHEET 2 3 57VW9UE 57VW9UA ...
Страница 116: ... 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 0 32 0 32 0 32 0 32 0 0 16 0 16 0 ...
Страница 117: ...DEF CONV 3 3 SHEET 3 3 57VW9UE 57VW9UA 16 0 16 0 16 0 16 0 32 0 32 0 0 0 32 0 32 0 16 0 16 0 16 0 16 0 16 0 16 0 ...
Страница 120: ...BEP 57VW9UA 57VW9UE 3 6V p p 3 6V p p H H 0 75V p p 0 75V p p H H 0 53V p p 0 53V p p 0 78V p p 0 78V p p H H H H ...
Страница 122: ...5 0 5 0 4 5 4 5 4 5 4 5 0 0 5 0 5 0 5 0 5 0 12 0 12 0 0 0 3 5 3 5 ...
Страница 125: ...3 6 0 156 7 2 3 0 6 1 5 8 5 9 ...
Страница 129: ...CRT D SVM 1 2 SHEET 1 2 57VW9UE 57VW9UA 0 2 0 9 2 2 9 2 3 2 3 8 0 9 5 9 5 9 2 148 0V 50V 1H 1H 220V 220V ...
Страница 134: ...12 0 12 0 0 3 9 3 9 3 9 3 9 ...
Страница 136: ...FRONT IN RMT IN 57VW9UE 57VW9UA ...
Страница 137: ......
Страница 138: ...FRONT IN RMT IN 57VW9UE 57VW9UA ...
Страница 139: ...57VW9UE 57VW9UA M TEXT P2 ...
Страница 140: ......
Страница 141: ...57VW9UE 57VW9UA M TEXT P2 ...