Read LG 32LX2D-UA (CHASSIS:AL-04DA) Service Manual online
- 17 -
No raster
Replace D_board
Standby
voltage check :
D_board P1401
5th 6V
Check No power
(Go to No power)
Measure
Standby voltage :
A_board P804 7th 6V
Measure
Standby voltage :
A_board P801
2 nd pin 5V
Measure
module T-con voltage :
D_board C933 12V
FAIL
Replace A_board
Replace A_board
Check No power
(Go to No power)
FAIL
Replace D_board
Check No power
(Go to No power)
FAIL
FAIL
Replace D_board
FAIL
Measure
Analog supply :
A_board P804 7th 6V,
10,11th 3.3V
Replace A_board
FAIL
PASS
PASS
PASS
PASS
PASS
PASS
Measure
D_board supply voltage :
P1401 1th pin 3V
8th 6V, 10th 12V
PASS
PASS
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