Philips 190B8CS/00 - Page 48

48
HUDSON 8
(2). No Picture
No
p
icture
OK
OK
NG
NG
Replace D301, U301 or U304
X201 oscillate waveforms are normal
Replace X201
Check if the sync signal from
computer is output and video cable
Input the sync signal of
computer, or change
Replace U203
NG
OK
Measure U301 PIN2=3.3V
Measure U304 PIN2=1.8V
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