LG 42PX2RVA Service Manual page 17

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2. No Power
(1) Symptom
Does't minute discharge at module.
¯
Non does not come in into the front LED.
¯
(2) Check follow
Is plug in power cord?
Yes
Is connect the Line Filter and Power
Board Cable?
Yes
Is normal the Fuse(F101) on Power
Board?
Yes
Is connect the Power Board and 7P
of VSC Board Cable?
Yes
After remove the cable connect to
Power Board(except the CN101
connection cable), authorizes the
AC voltage marking on manual.
When ST-BY 5V does not operate,
replace Power Board.
All manuals and user guides at all-guides.com
No
No
No
No
- 17 -
Plug in power cord.
Connect Cable.
Replace Fuse.
Connect Cable.

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