17” LCD Color Monitor
41
(3). White screen
(4). Keypad Board
White screen
Measure Q406 base
is high level?
X401 oscillate
waveform is normal
Check Q406, Q405 is broken
or CN406 solder?
Check Correspondent
component.
Replace Panel
Check Correspondent
component.
Replace U401
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
OK
Содержание 170S7FS/00
Страница 7: ...17 LCD Color Monitor 7 Back View ...
Страница 12: ...17 LCD Color Monitor 12 4 3 2 Optical Characteristics LM170E01 TLBB Panel ...
Страница 13: ...17 LCD Color Monitor 13 QD17EL07 Panel ...
Страница 14: ...17 LCD Color Monitor 14 4 3 3 Electrical Characteristics LM170E01 TLBB Panel QD17EL07 Panel ...
Страница 15: ...17 LCD Color Monitor 15 5 Block Diagram 5 1 Monitor Exploded View ...
Страница 19: ...17 LCD Color Monitor 19 5 3 2 Inverter Power Board ...
Страница 26: ...17 LCD Color Monitor 26 7 PCB Layout 7 1 Main Board 715G1712 F ...
Страница 27: ...17 LCD Color Monitor 27 ...
Страница 28: ...17 LCD Color Monitor 28 ...
Страница 29: ...17 LCD Color Monitor 29 7 2 Pwpc Board 715G1813 1 ...
Страница 30: ...17 LCD Color Monitor 30 ...
Страница 31: ...17 LCD Color Monitor 31 7 3 Key Board 715G1755 1 ...
Страница 36: ...17 LCD Color Monitor 36 Fig 13 Fig 14 ...
Страница 38: ...17 LCD Color Monitor 38 ...
Страница 45: ...17 LCD Color Monitor 45 ...
Страница 48: ...17 LCD Color Monitor 48 c After click OPEN there would be a dialog box select ...
Страница 51: ...17 LCD Color Monitor 51 ...
Страница 54: ...17 LCD Color Monitor 54 d Unit appears the following Fig writer completed ...