17” LCD Color Monitor
e-Machines E17T4
28
9.2 Trouble Shooting
9.2.1 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 U602 PIN2=1.8V
U601 PIN2=3.3V
Reinsert or check the
Adapter/Inverter
section
X301 oscillate waveforms
are normal
Check CN601 or replace
U601, U602
Replace U401
Replace X301
OK
OK
OK
NG
OK
NG
NG
Summary of Contents for e-Machines E17T4
Page 13: ...17 LCD Color Monitor e Machines E17T4 13 5 3 Optical Characteristics ...
Page 16: ...17 LCD Color Monitor e Machines E17T4 16 6 2 Electrical Block Diagram 6 2 1 Main Board ...
Page 23: ...17 LCD Color Monitor e Machines E17T4 23 7 2 Power Board 715G1695 1 ...
Page 24: ...17 LCD Color Monitor e Machines E17T4 24 ...
Page 25: ...17 LCD Color Monitor e Machines E17T4 25 8 PCB Layout 8 1 Main Board 715G1691 1 ...
Page 38: ...17 LCD Color Monitor e Machines E17T4 38 12 Monitor Exploded View ...