
Service Manual AOCe2252VW
41
No Backlight of panel
Check flow chart for the
Inverter No Backlight
After Power off,check
C801/C802
?
Q824?
Check ON/OFFsignal
Check voltage of F801-12V
?
Open F801, voltage-12V
Return check Power
Check main board
After Power off,check
Q805/Q808/R804/C825
Check IC801-6pin RT waveform?
Check aroud component
Replace IC801
Check IC801-out9/10pin-?
Check Q802
waveform
?
Check T801 out voltage?
Check feedback circuit
Check /Replace
C801-C803
Check around component
Replace device
OK
NG
OK
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
NG
Check IC801 -12pin=12V
pinRT waveform?
Содержание E2252VW
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Страница 16: ...Service Manual AOCe2252VW 16 3 7 Optical Specifications ...
Страница 29: ...Service Manual AOCe2252VW 29 6 Monitor exploded view ...
Страница 30: ...Service Manual AOCe2252VW 30 7 PCB Layout 7 1 MainBoard 715G4502 ...
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Страница 32: ...Service Manual AOCe2252VW 32 7 2 PowerBoard 715G4750 P0C ...
Страница 33: ...Service Manual AOCe2252VW 33 7 3 Converter Board 1 715G3977 ...
Страница 34: ...Service Manual AOCe2252VW 34 7 4 KeyBoard715G4851 ...
Страница 36: ...Service Manual AOCe2252VW 36 Disassembly SOP 按下 分离支架 Separation Stand 拆卸螺钉 4 Remove screws 后壳 Rear ...
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Страница 46: ...Service Manual AOCe2252VW 46 select setup ISP tool FTDI Confirm Change The figuer is as follows ...
Страница 47: ...Service Manual AOCe2252VW 47 3 Click Option select WP pin The figuer is as follows ...
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