17” LCD Color Monitor
48
11. Repair Flow Chart
(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 U701 Pin2=3.3V,
U702 Pin2=1.8V?
OK
OK
NG
NG
NG
Replace U701, U702
Replace U401
Replace X401
OK
NG
Содержание 170A7
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Страница 20: ...17 LCD Color Monitor 20 5 Block Diagram 5 1 Monitor Exploded View ...
Страница 24: ...17 LCD Color Monitor 24 5 3 2 Inverter Power Board ...
Страница 33: ...17 LCD Color Monitor 33 7 PCB Layout 7 1 Main Board 715G1767 1 ...
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Страница 36: ...17 LCD Color Monitor 36 7 2 Power Board 715G1813 1 ...
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Страница 38: ...17 LCD Color Monitor 38 7 3 Key Board 715G1766 1 ...
Страница 39: ...17 LCD Color Monitor 39 7 4 Audio Board 715G1763 1 ...
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Страница 60: ...17 LCD Color Monitor 60 Click to complete the installation ...
Страница 63: ...17 LCD Color Monitor 63 d Unit appears the following Fig writer completed ...
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