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BenQ LCD G2020HDA User Manual

BenQ LCD G2020HDA
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20” LCD Color Monitor BenQ G2020HDA
50
(3) White screen
White Screen
Measure Q601 base
is low level?
X401 oscillate
waveform is normal
Check Correspondent
component.
Re
p
lace Panel
Check Correspondent component.
OK
OK
Replace X401
NG
NG
NG
NG
Check reset circuit of
U401 is normal
OK
Check Q602, Q601 is broken
or CN601 solder?
Check U401
OK
Replace U401
NG

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BenQ LCD G2020HDA Specifications

General IconGeneral
BrandBenQ
ModelLCD G2020HDA
CategoryMonitor
LanguageEnglish

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