ViewSonic VA2016W - 20" LCD Monitor Service Manual page 55
20” color tft lcd display
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Also See for VA2016W - 20" LCD Monitor:
- User manual (25 pages) ,
- Specifications (2 pages) ,
- User manual (23 pages)
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6.2. No Power & Power LED Off
Check primary
rectifier voltage
Check pin6 of
IC802 voltage
about 12V
Check pin2 of IC802
voltage about 3V
Check pin1 of IC802
voltage is below 1V
ViewSonic Corporation
No power
END
Check
circuit if
Check F801, P801,
RT,801,D801
CheckC810,D803,C80
7,
Check primary OVP,
OLP and secondary
Check R811, R810,
R809, R808,R814
52
Confidential - Do Not Copy
Check IC802,
C804, T801,
VA2016w-2
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