24" LCD Color Monitor AOC 2436Vh
33
9.2 Trouble Shooting
9.2.1 Main Board
No Power
Press power key and look
if the picture is normal
Please reinsert and make sure
the AC of 100-240 is normal
Measure U702 Vout=3.3V,
U703 Vout =1.2V
Reinsert or check the
power section
X401 oscillate waveforms are
normal
Check
U702,U703,CN701
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
No power
Summary of Contents for 2436VH -
Page 11: ...24 LCD Color Monitor AOC 2436Vh 11 5 Panel Specification 5 1 Display Characteristics Ta 25 ...
Page 12: ...24 LCD Color Monitor AOC 2436Vh 12 5 2 Optical Characteristics Ta 25 ...
Page 14: ...24 LCD Color Monitor AOC 2436Vh 14 2 Back Light Unit Ta 25 ...
Page 27: ...24 LCD Color Monitor AOC 2436Vh 27 8 PCB Layout 8 1 Main Board 715G3262 2 ...
Page 28: ...24 LCD Color Monitor AOC 2436Vh 28 ...
Page 29: ...24 LCD Color Monitor AOC 2436Vh 29 8 2 Power Board 715G2824 1 11 ...
Page 30: ...24 LCD Color Monitor AOC 2436Vh 30 ...
Page 42: ...24 LCD Color Monitor AOC 2436Vh 42 12 Monitor Exploded View ...