17” LCD Color Monitor
51
Power/Inverter Board
No power
Adapter Board
Check CN951 pin 6/7 = 12V?
Check AC line volt 100-240V
Check AC input
Check the voltage of C907 (+)
Check bridge rectified circuit and F901 circuit
Check start voltage for the pin 8 of IC901
Check R907 and IC901
NG
Check the auxiliary voltage is bigger than
10V and smaller than 20V
Check IC901, D926, T901
OK
Check D931, D935, IC902, IC941, ZD975
OK
NG
NG
OK
OK
NG
NG
Содержание 170A7
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Страница 15: ...17 LCD Color Monitor 15 QD17EL07 Panel ...
Страница 16: ...17 LCD Color Monitor 16 4 3 3 Electrical Characteristics LM170E01 TLBB Panel QD17EL07 Panel ...
Страница 17: ...17 LCD Color Monitor 17 4 4 Pixel Defect Policy ...
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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 ...
Страница 45: ...17 LCD Color Monitor 45 Fig 13 Fig 14 Fig 15 ...
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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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