Acer B203W Service Manual - Page 32
Browse online or download pdf Service Manual for Monitor Acer B203W. Acer B203W 48 pages. Acer b193w: user guide
Also for Acer B203W: Quick Start Manual (2 pages), User Manual (30 pages)
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3. Panel Power Circuit
Check CN301 is solder
and Q301,Q302 is OK?
Check Correspondent
component.
White screen
Measure Q301 base
is low level?
OK
NG
OK
Replace PANEL
NG
X401 oscillate
waveform is normal
OK
Check reset circuit of
U401 is normal
OK
Replace U401
32
NG
Replace X401
NG
Check Correspondent
component.