Power Module Fault Analysis - Daewoo L32R63 VKE Series Maintenance Service Manual

Document: After-sales Maintenance Service Manual
Model : L32R63*VKE, L40R63*VKE
(3in1 board (Power + LED driver + Main))
While checking Standby 5V, 3.3V, and Normal 1,5V, 3.3V, 5V, 12V, Main board must be exchanged if
voltage output is not correct at the power check point on board.
L32R63_VKE,L40R63_VKE,L43R63_VKE,L49R63_VKE_CIS_Russia.indd 15
No.: L32R63*VKE/L40R63*VKE/L43R63*VKE/L49R63*VKE
VII. Power Module Fault Analysis
Page 15 of 49
Version: 1.0 Effective from: APRIL 4th, 2016
PQ112 : #2, 5V StandBy
#3, 5V Normal
U8 : #1, 5V Normal
#2, 1.5V DDR
U114 : #3, 5V StandBy
#2, 3.3V StandBy
#4, 3.3V Normal
L204 : 12V Normal, AMP 12V
2016-04-05 오전 11:00:49