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19” LCD Color Monitor AOC LM960s
39
No backlight
If pin11, pin12, pin19, pin20 of
No backlight
Connect PIN4 of IC201 to PIN 7 of IC201, if
Measure the
Q207 B = 3V
NG
Measure the Pin5 of
IC201 = 5V
Measure the voltage of F201=12V
See the “No Power”
NG
OK
Replace Q205, Q206,
Q207
OK
NG
Summary of Contents for LM960S
Page 14: ...19 LCD Color Monitor AOC LM960s 14 HSD190ME12 A02 h t t p w w w w j e l n e t ...
Page 29: ...19 LCD Color Monitor AOC LM960s 29 7 PCB Layout 7 1 Main Board h t t p w w w w j e l n e t ...
Page 30: ...19 LCD Color Monitor AOC LM960s 30 h t t p w w w w j e l n e t ...
Page 31: ...19 LCD Color Monitor AOC LM960s 31 h t t p w w w w j e l n e t ...
Page 32: ...19 LCD Color Monitor AOC LM960s 32 7 2 Power Board h t t p w w w w j e l n e t ...
Page 33: ...19 LCD Color Monitor AOC LM960s 33 h t t p w w w w j e l n e t ...
Page 34: ...19 LCD Color Monitor AOC LM960s 34 7 3 Key Board h t t p w w w w j e l n e t ...
Page 42: ...19 LCD Color Monitor AOC LM960s 42 10 Monitor Exploded View h t t p w w w w j e l n e t ...