Lenovo L194 Wide Service Manual page 31

19" LCD Color Monitor
(3) White screen
Check Correspondent
component.
White screen
Measure Q301 base
is low level?
OK
Check Q301,Q302 is
broken or CN301 solder?
NG
OK
Replace PANEL
NG
X201 oscillate
waveform is normal
OK
Check reset circuit of
U202 is normal
OK
Replace U202
31
Lenovo L194 Wide
NG
Replace X201
NG
Check Correspondent
component.