I-Inc AG191D User Manual

19" LCD Color Monitor I-INC AG191D
34
8.2 Trouble Shooting
8.2.1 Main Board
No power
No power
Press power key and look
if the picture is normal
Please reinsert and make sure
the AC of 100-240 is normal
Measure U702 PIN2=3.3V
Reinsert or check the
Adapter/Inverter
section
X401 oscillate waveforms
are normal
Check CN701 or replace
U701
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
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I-Inc AG191D Specifications

General

Brand	I-Inc
Model	AG191D
Category	Monitor
Language	English