LG 60PZ550 Service Manual page 38

Power Rail
(RS-232C SW
(RGB EEPROM)
+5V_ST
IC400
L402
(AP2121)
IC405
L415
P
(TPS54418)
IC401
O
L414
(TPS54319)
w
+5V
E
IC402
L405
L416
(AOZ1024)
R
IC1101
(USB OCP IC)
IC1102
(USB OCP IC)
Q801
B
O
A
R
D IC1700
L1500
(AOZ1072)
L1300
P_17V
L403
L419
Great Company Great People
IC704
IC103
IC702
(RS-232C Rec.)
+3.3V_ST +3.3V_NEC_ST
L413
D1.2V
L413
D1.8V
+1.8V_HDMI
L201
D3.3V
+3.3V_AU_AVDD
L302
+3.3V_DVDD
L303
+3.3V_HDMI
L801
L407 IC502(LDO)
Wireless
IC300
AUDIO AMP
IC404
+7V_TU
(TPS54231)
IC701
NEC MICOM
IC700
NEC MICOM EEPROM
IC200
DDR_VREF
IC602
HDMI S/W
(BD35331)
IC500(NAND Flash)
IC705(NVRAM)
TU600(TUNER)
IC300
AUDIO AMP
IC200(HDMI S/W)
+5V_TU
IC406(LDO)
TU1400(TUNER)
6/37
A1.2V
D1.2V
D1.8V
IC603,604,605,606
(DDR3)
+3.3V
L411
D3.3V
A2.5V
L420
3V3
IC1502(Serial_Flash)
1V8
IC1703(LDO)
1V0
0.29A
3.08A
0.28A
0.23A
IC100
BCM3549
0.97A
IC1500
LG8300