LG 42PN4500 Service Manual page 31

3. Power Block.
Spec) 250mV↓
27Vrms
169mVpp
5.00V
5V to 2.5V
TJ3940S-2.5V
C605 (714mW)
10uF
10V
DTV
102mA 102mA 102mA
Spec) 250mV↓
27Vrms
169mVpp
+5 +5 5.00V 5 00V
5V to 1 8V 5V to 1.8V
AP1117BH-ADJ
V
C615
10uF
10V
DTV
150mA 164mA 164mA
5.00V
5V to 1.25V
AP1117EG-13
C614
10uF
10V
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Only for training and service purposes
Spec) 125mV↓
+2.5V +2 5V
16Vrms
99mVpp
IC601
2.486V
C612
10uF
6.3V
Input
전류안흐름??
Comp HDMI 1608
+1.8V_TU
Spec) 90mV↓
5.6Vrms
89mVpp
IC604
1.81V
(850mW)
C631
10uF
Input
6.3V
Comp HDMI
1608
+1.25V_TU
1.245V
IC602
C625
(850mW)
10uF
6.3V
1608 1608
Input
DTV DTV Comp Comp HDMI HDMI
102mA 102mA 102mA
Spec) 125mV↓
L405
16Vrms
2.476V 99mVpp
120 Ohm
2A
AVDD2P5
C485
1608
0.1uF
16V
1005
Spec) 125mV↓
L406
16Vrms
120 Ohm 99mVpp
2.478V
2A
AVDD25_PGA
C477
1608
0.1uF
16V
1005
C311
0.1uF
16V
1005
C315 C314
0.1uF 10uF
16V 6.3V
1005 1005 1608 1608
LM1
Tuner
T2/SBTV
Tuner
LGE Internal Use Only