24" LCD Color Monitor AOC 2436Vh
34
No Picture
No picture
OK
OK
NG
NG
Measure U702 Vout=3.3V,
U703 Vout =1.2V
Replace
U702,U703,CN701
X401 oscillate waveforms are
normal
Replace X401
Check if the sync signal from
computer is output and video
cable is connected normally
Input the sync signal of
computer, or change
the cable
Replace U401
NG
OK
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 ...