Dell 1707FPc
56
9.2.2 Inverter/Power Board
No Power
Check AC line volt 110V or 220V
OK
Check AC line
Check the voltage of C903(+)
Check F901, bridge rectified circuit
Check start voltage for the pin3 of IC901
Check R903, R04, R905
IC921,IC902
Check the auxiliary voltage is between 10V-17V
Check T901, D901
OK
Check D920, D921, ZD920 Circuit
OK
NG
No power
NG
NG
OK
NG
Summary of Contents for 1707FPc
Page 22: ...Dell 1707FPc 22 4 4 2 Optical Characteristics For LTM170EU L21 panel ...
Page 23: ...Dell 1707FPc 23 For LM170E01 TLB4 panel ...
Page 24: ...Dell 1707FPc 24 5 Block Diagram 5 1 Monitor Exploded View ...
Page 25: ...Dell 1707FPc 25 ...
Page 29: ...Dell 1707FPc 29 5 3 2 Inverter Power Board ...
Page 39: ...Dell 1707FPc 39 7 PCB Layout 7 1 Main Board ...
Page 40: ...Dell 1707FPc 40 7 2 Inverter Power Board ...
Page 41: ...Dell 1707FPc 41 ...
Page 42: ...Dell 1707FPc 42 7 3 USB Board 7 4 Key Board ...
Page 108: ...Dell 1707FPc 108 ...
Page 129: ...Dell 1707FPc 129 Bezel Appearance Others Type 3 750GLS70U2112Z 750GLS70U2122Z LTM170EU L21 ...
Page 130: ...Dell 1707FPc 130 ...
Page 131: ...Dell 1707FPc 131 ...