LG 42PA4500 Service Manual page 28
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Also See for 42PA4500:
- Owner's manual (247 pages) ,
- Service manual (48 pages) ,
- User manual (84 pages)
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3-2. GP2R Power Block Diagram
+5V
L604
+5V
3A
C621
C624
C628
100u
100u
0.1u
L605
16V
16V
16V
3A
Copyright © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
C631
22u
16V
L708
2A
C725
C728
10u
0.1u
16V
16V
IC706
AZ1085S
C750
0.1u
16V
IC606
AZ1085S
C659
C658
22u
0.1u
6.3V
16V
L101
2A
IC206
AP2191
IC704
TPS54319
C746
C747
C748
10u
10u
0.1u
10V
10V
16V
+3.3V_3D
L708
2A
C753
C754
22u
0.1u
16V
16V
IC707
C751
AZ1117ST
0.1u
16V
L601
C660
2A
C661
C126
0.1u
0.1u
0.1u
16V
16V
16V
+3.3V_TU
L300
2A
C103
C104
22u
0.1u
10V
16V
C223
C222
100u
0.1u
16V
16V
C235
0.1u
16V
L709
L710
2A
2A
0.1u
13ea
16V
C735
0.1u
16V
R834
0Ω1/10W
C752
C755
0.1u
22u
0.1u
16V
16V
16V
L705
2A
C789
C805
0.1u
7ea
10u
100p
16V
L706
16V
50V
C753
C754
0.1u
2A
7ea
10u
100p
16V
L707
16V
50V
2A
0.1u
3ea
16V
L100
2A
C128
0.1u
16V
C120
0.1u
16V
C332
0.1u
50V
C302
0.1u
16V
+1.2V_TU
IC301
C309
C313
C325
C322
22u
AZ1117H
0.1u
22u
0.1u
10V
16V
10V
16V
+5V_CI_ON
IC205
AT24C02 EDID
USB
SPDIF
1.0V_LTX
1.0V
IC702 MX25L4005
1.8V
33ea
3.3V_LTX
3.3V_VDD
3.3V_PLL
+3.3V_CI
IC101 74LCX244
IC303 Audio AMP
+3.3V_TU
+1.2V_TU
C300
0.1u
16V
LGE Internal Use Only
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