Dell E193FPc
40
9.2.2 Inverter/Power Board
No Power
Check to CN102 Pin12=12V
Check Interface board
Check AC line volt 110V or 220V
OK
NG
OK
Check AC line
Check the voltage of C904(+)
Check F901, bridge rectified circuit
Check start voltage for the pin3 of IC901
Check R906, R907, IC901
Check the auxiliary voltage Is between 10V-16V
1) Check IC902, IC903
2) Check Q901, Q902 OVP circuit
NG
OK
Check D910, D911, ZD904
OK
OK
NG
NG
NG
Summary of Contents for E193FPc
Page 14: ...Dell E193FPc 14 5 Block Diagram 5 1 Monitor Exploded View ...
Page 17: ...Dell E193FPc 17 5 3 Electrical Block Diagram 5 3 1 Main Board ...
Page 18: ...Dell E193FPc 18 5 3 2 Inverter Power Board ...
Page 24: ...Dell E193FPc 24 7 Schematic 7 1 Main Board ...
Page 25: ...Dell E193FPc 25 ...
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Page 27: ...Dell E193FPc 27 ...
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Page 29: ...Dell E193FPc 29 7 2 Power Board ...
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Page 31: ...Dell E193FPc 31 8 PCB Layout 8 1 Main Board ...
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Page 34: ...Dell E193FPc 34 8 2 Inverter Power Board ...
Page 35: ...Dell E193FPc 35 8 3 Key Board ...
Page 47: ...Dell E193FPc 47 b Click the Select Chip button and choose the type you re going to program ...
Page 49: ...Dell E193FPc 49 d Select the communication Setting Port Name e Click the ConNect button ...
Page 75: ...Dell E193FPc 75 Foreign Material Line Defect Bezel Appearance Others Type 2 LTM190EX L01 ...
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