17” LCD Color Monitor
e-Machines E17T4
30
White screen
White screen
Measure Q603 base
is low level?
X301 oscillate
waveform is normal
Check Q603, Q602 is
broken or CN501 solder?
Check Correspondent
component.
Replace Panel
Check Correspondent
component.
Replace U401
OK
OK
OK
Replace X301
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
Содержание e-Machines E17T4
Страница 12: ...17 LCD Color Monitor e Machines E17T4 12 5 Panel Specification 5 1 General Feature 5 2 Display Characteristics ...
Страница 13: ...17 LCD Color Monitor e Machines E17T4 13 5 3 Optical Characteristics ...
Страница 16: ...17 LCD Color Monitor e Machines E17T4 16 6 2 Electrical Block Diagram 6 2 1 Main Board ...
Страница 23: ...17 LCD Color Monitor e Machines E17T4 23 7 2 Power Board 715G1695 1 ...
Страница 24: ...17 LCD Color Monitor e Machines E17T4 24 ...
Страница 25: ...17 LCD Color Monitor e Machines E17T4 25 8 PCB Layout 8 1 Main Board 715G1691 1 ...
Страница 26: ...17 LCD Color Monitor e Machines E17T4 26 8 2 Power Board 715G1695 1 8 3 Key Board 715G1707 1 2 715G1706 1 ...
Страница 38: ...17 LCD Color Monitor e Machines E17T4 38 12 Monitor Exploded View ...