LG 32LB3RS, Manual

Page: 17 / 37

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2. VSC Board
2-1. No power
(1) Symptom
1) Minute discharge doesn’t occur at module.
2) Front LED doesn’t come into action.
(2) Check following
Yes
No
Is the plug in power
cord inserted?
Plug a power cord.
Yes
No
Is the Line Filter and
PSU connected?
Connect a cable.(SC101)
Yes
No
Is the fuse(F101)
of PSU normal?
Replace the fuse.
Yes
No
Is it
that PSU and 13pin
cable in VSC board
connected?
Connect the 13pin cable.
After the cable connect is removed to PSU (except the
CN101 connection cable), authorizes the AC voltage
marking on manual.
When ST-by 5V doesn’t operate, replace Power Board.