LG 50UH5500 Service Manual page 75

4. K2Lp Power Block Diagram
[UH55 Main]
13.2V
13.2V
3.5V ST-BY 4A
0.75A
(TI , TPS56428)
IC2306
2. 47A
0.18A
1.05V_CPU/GPU
4A(, RT7231
,IC2300)
1.97A
1.0V_CORE DC DC
0.51A
10A(TI, TPS51362
5.68A
,IC2305)
5V Normal 6A
0.98A
(Rohm, RT7231)
IC2500
3.3V Normal 2A
0.41A
1.41A
(,TJ2132)
IC2301
Panel
LNB(EU option)
Audio 20W 2ch
0. 7A
SoC-K2L
1A
WIFI
0.17A
MICOM/IR/ETC
0.1A
1.0V ETH ST LDO
1A
0. 5A 1.5V DDR DC DC
1A
3A(,BD9A300)
IC2303
0.02A
SOC
0.2A
1.8V eMMC
2A
0.6A
1.2V Tuner
2A TJ2132
0.4A
TUNER
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