LG 55LEX8-SA (CHASSIS:LJ03S) Service Manual ▷ View online
12-4. 전원 계통도(HEAD): +3.3V_TCON / +1.8V_TCON
VLCD_POWER
+3.3V_TCON
L501
+3.3V_TCON_S
IC500
240_TCON
IC401
M24C16
EPROM
Q700
FET
Q702
FET
IC700
MAX15023
+3.3V_TCON
+1.8V_TCON
IC501
M24C16
EPROM
L401
+3.3V_TCON_M
IC400
240_TCON
+1.8V_TCON
L500
+1.8V_TCON_S
IC500
240_TCON
L400
+1.8V_TCON_M
IC400
240_TCON
P1305
IC900
MP8670DN
24V
13-1. 전원 계통도(BOX): +5V_NOMAL, +5V_USB, +1.2V
+5V_NORMAL
+5V_TU
P8000
IC8003
AOZ1072AI
12V
L700
TDTD-056F
IC3501
74F08D
IC3502
M24C02
IC8000
MP8706EN
+5V_USB
IC8301
AP2191SG
IC8302
AP2191SG
L8301
L8302
USB_5V_POWER1
USB_5V_POWER2
JK8302
JK8300
IC3701
AOZ1072AI
+1.2V
L3803
+1.2V_DVDD
L3806
IC3700
STDP4028
+1.2V_AVDD
L3800
VDD_RPLL_+1.2V
L3805
VDD_LVRX_+1.2V
13-2. 전원 계통도(BOX): +3.3V_NOMAL, D3.3V
P8000
12V
IC8005
AOZ1024DI
+3.3V_NORMAL
D3.3V
L8016
L3801
+3.3V_DVDD
L3802
AVDD_OUT_LV_33
L3804
AVDD_+3.3V
IC3800
W25X20
IC3700
STDP4028
IC900
BCM3549
IC601
M24M01
IC8801,IC2100
NTP-7000
1.8V_AMP
IC8800
AP1117E18G
+3.3V_CHB
L1502
+3.3V_VSB
L1503
+3.3V_ADC
L1504
P2000
Motion
Remocon
+3.3V_HDMI
L8300
IC8300
TDA19997
IC8801, IC2100
NTP-7000
IC1506
LG1140
IC1504
LGDT3305
IC1505
TW9910
IC901
NAND FLASH
13-3. 전원 계통도(BOX): A2.5V, +3.3V_TU, +24V
A2.5V
IC8004
AP2132MP
+3.3V_NORMAL
JK9702
Ethernet
Connector
IC900
BCM3549
+3.3V_TU
L701
TU701
TDTD-V056F
IC8800
AP1117EG
+1.26V_TU
IC1500
AZ1117H-1.2
+1.2V_VSB
IC7001
AP1117E18G
+1.8V_TU
IC7002
NCP1406
+32V_TU
R7027
R7028
+1.8V_ADC
+1.8V_CHB
IC1505
TW9910
IC1506
LG1140
IC1504
LGDT3305
P8000
24V
L8005
+24V
L2101
+24V_AMP_SUB
L8803
+24V_AMP
IC2100
NTP-7000
IC8801
NTP-7000
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