HP Vp17 Service Manual

17" LCD Color Monitor HP VP17
35
9.2 Trouble Shooting
9.2.1 Main Board
1、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
Reinsert or check the
power section
X401 oscillate waveforms are
normal
Measure U702 PIN 2=3.3V
Q702 C = 1.8V
Measure CN701 PIN9/10=5V?
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
Check power section
NG
Check power section
Replace U702/Q702

HP Vp17 Specifications

General

Brand	HP
Model	Vp17
Category	Monitor
Language	English