56
8.2 Trouble Shooting
1. No Power
OK
NG
No power
Check power cable is
tightened?
Check Power “On/Off”
is “On”?
Re-plug the power cable
Replace main board and check connections
Check the LED
indicator is OK?
Check the AC power
Replace the power board and check connections
OK
NG
OK
NG
NG
Turn on the Power “On/Off” switch
Replace key board and check connections
NG
Содержание DS75MU01
Страница 4: ...4 1 Monitor Specification ...
Страница 5: ...5 ...
Страница 7: ...7 3 Operation Instructions Controls panel ...
Страница 8: ...8 ...
Страница 9: ...9 Input Output Terminals ...
Страница 10: ...10 ...
Страница 11: ...75 LCD Monitor HITACHI DS75MU01 11 ...
Страница 12: ...12 ...
Страница 16: ...16 ...
Страница 17: ...17 4 2 3 Optical Characteristics Ta 25 2 C VLCD 12 0V fV 60Hz Dclk 74 25MHz EXTVBR B 100 ...
Страница 18: ...18 5 Block Diagram 5 1 Main Board ...
Страница 19: ...19 5 2 Power Board ...
Страница 45: ...45 7 PCB Layout 7 1 Main Board 715G9075M0E000005K ...
Страница 46: ...46 ...
Страница 47: ...47 ...
Страница 48: ...48 ...
Страница 49: ...49 7 2 Power Board 715G7226P01004003M ...
Страница 50: ...50 ...
Страница 51: ...51 ...
Страница 52: ...52 7 3 Key Board 715G6897K01000004I 7 4 IR Board 715G7972R0A000004K ...
Страница 53: ...53 7 5 Connector Board 715G9010T0C000005K ...
Страница 54: ...54 ...