LG 42PN4500-SA Service Manual page 28

3. Power Block.
Input
STBY DTV Comp HDMI p
Spec) 250mV↓
8.3mA 1.07A 1.12A 1.14A
50Vrms
L600 244mVpp
120 Ohm
5A
5.10V 5.08V
2012
Spec) 250mV↓
69Vrms
245mVpp
+5
V_
ST
Spec) 250mV↓
Spec) 250mV↓
27Vrms
169mVpp
5.02V
L604
120 Ohm
2A
1608
C601
0.1uF
16V
DTV
910mA 900mA 850mA
+5V
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Only for training and service purposes
C608 C600
C610
10uF 10uF
0.1uF 0.1uF
10V 10V
16V
230mA 220mA 220mA
68Vrms
248mVpp 248mVpp
Spec) 250mV↓ Spec) 250mV↓
5.03V 5.08V
Q604
MOFET
ZXMP3F30
(3.0A) C620
10uF
25V
Input
Comp HDMI
Input
DTV Comp p HDMI
33mA 33mA 33mA
IC600
5.07V
5V to 3.3V
AP2121N-3.3
(0.3A)
C601
0.1uF 0.1uF
16V
Spec) 165mV↓
Spec) 65mV↓
Input
17Vrms
DTV Comp HDMI
60mVpp
88Vrms
249mVpp
IC603 1.26V
5.07V
5V to 1.23V
TPS54231D
(2A)
C621
0.1uF 0.1uF
50V
DTV
750mA 630mA 650mA
+3.3V_ST
L400
3.29V 3.29V
120 Ohm
2A
C604
1608
1uF
6.3V
73.58Vrms 73.58Vrms
164mVpp
+1.10V_Vddc _
X3 x7
10uF 0.1uF
10V 16V
Input
2012 1005
Comp HDMI
Spec) 165mV↓
73.58Vrms
418mVpp
AVDD_NODIE _
LM1
C401
0.1uF 0.1uF
RS232C
C229
0.1uF
16V
1005
3.29V
Serial Flash
C556
0.1uF
16V
1005
3.29V
SUB Ass'y
C547
Input
0.1uF
STBY
16V
0.2mA 0 2mA
1005
LM1
X2
1uF
10V
1005
LGE Internal Use Only