Read LG 37LG350H (CHASSIS:LD85F) Service Manual online
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TROUBLE SHOOTING
1. No Power
(1) Symptom
1) It is not discharged minutely from the module.
2) Light does not come into the front LED.
2) Light does not come into the front LED.
(2) Check process
Plug in the power cord.
Yes
No
Connect the Cable.(SK100)
No
Is the fuse of PSU
normal?(F501)
Replace the Fuse.
Yes
No
Is it connected
that PSU and P1101 in
Main B/D?
Connect the Cable P1101.
Yes
No
After all cables connect is removed to PSU, the
AC voltage marking is authorized on manual.
When ST-BY 5V is not operated, replace PSU.
AC voltage marking is authorized on manual.
When ST-BY 5V is not operated, replace PSU.
Is inserted a plugged
in power cord?
Is the Line Filter and
PSU connected?
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