LG 50PX950 Service Manual page 52

GP2 BRAZIL BCM Main Power Tree
(RGB EEPROM)
+5V_ST
IC506
(LDO)
IC503
L503
P
(DCDC)
IC501
O
L500
(DCDC)
w
E
P_+5V
IC504
R
L501
(DCDC)
IC1101
(USB OCP IC)
IC1102
(USB OCP IC)
B
O
A
R
IC502(LDO)
D
P_17V
L505
L704
L511
P_17V
L1201
Customer Oriented R&D
IC901
+3.3V_ST +3.3V_NEC_ST
L502
D1.2V
L510
D1.8V
+1.8V_HDMI
L800
D3.3V
+3.3V_DE
L1110
+1.2V_DE
IC601(LDO)
+3.3V_AU_AVDD
L703
+3.3V_DVDD
L702
+3.3V_HDMI
L801
L504
+17V_AMP
IC700
AUDIO AMP
P_17V
IC505
+5V_TU
(DCDC)
P_17V_WIRELESS
Q1201(FET)
IC701
NEC MICOM
IC14
NEC MICOM EEPROM
IC800
HDMI S/W
IC500(NAND Flash)
IC102(NVRAM)
TU600(TUNER)
IC1000(NAND GATE)
IC1100(USB HUB)
IR / SPDIF / Bluetooth
TU600
DEMOD
IC700
AUDIO AMP
IC800(HDMI S/W)
Ethernet
TU600(TUNER)
Wireless
A1.2V
D1.2V
D1.8V
IC401,402,403,404
(DDR3)
A3.3V
L514
D3.3V
D2.5V
IC100
BCM3556
Breakthrough