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HDMI_RX0-
HDMI_RX0+
HDMI_RX1-
HDMI_RX1+
HDMI_RX2-
HDMI_RX2+
HDMI_CLK-
HDMI_CLK+
HDMI_TX_DDC_CLK
HDMI_TX_DDC_SDA
I2C_SCL8
I2C_SDA8
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
R336
100
HP_LOUT
HP_LOUT_MAIN
OPT
C335
0.01uF
R335
100
HP_ROUT
HP_ROUT_MAIN
OPT
C334
0.01uF
Close to Main soc
IC100
LGE4331
V2
RXA0N
W3
RXA0P
W2
AJ2
RXA1N
LINE_IN_0L
Y3
AJ1
2.2uF
C302
RXA1P
LINE_IN_0R
Y2
AK3
2.2uF
C303
RXA2N
LINE_IN_2L
Y1
AK1
2.2uF
C304
RXA2P
LINE_IN_2R
V3
2.2uF
C305
RXACKN
V1
RXACKP
R300
22
AC4
AH2
DDCDA_CK/GPIO35
LINE_OUT_0L
R301
22
AE4
AJ3
DDCDA_DA/GPIO36
LINE_OUT_0R
AD5
AJ4
HOTPLUGA/GPIO31
EAR_OUT_L
AJ5
EAR_OUT_R
R2
RXB0N
T3
RXB0P
T2
RXB1N
U3
Y6
RXB1P
ARC0
U2
RXB2N
U1
RXB2P
R3
RXBCKN
R1
AK2
RXBCKP
AUVAG
AC6
AK4
DDCDB_CK/GPIO37
AUVRM
AB4
DDCDB_DA/GPIO38
AC5
HOTPLUGB/GPIO32
J2
RXC0N
K3
RXC0P
K2
B10
RXC1N
I2S_IN_BCK/GPIO92
L3
C9
RXC1P
I2S_IN_SD/GPIO93
L2
B9
RXC2N
I2S_IN_WS/GPIO91
L1
R304
RXC2P
J3
A7
22
RXCCKN
I2S_OUT_BCK/GPIO98
J1
C7
R305
RXCCKP
I2S_OUT_MCK/GPIO97
Y4
A8
22
DDCDC_CK/GPIO39
I2S_OUT_WS/GPIO96
Y5
B8
DDCDC_DA/GPIO40
I2S_OUT_SD/GPIO99
AA5
C8
HOTPLUGC/GPIO33
I2S_OUT_SD1/GPIO100
B7
C307
I2S_OUT_SD2/GPIO101
M2
C4
22pF
RXD0N
I2S_OUT_SD3/GPIO102
N3
RXD0P
C308
N2
22pF
RXD1N
P3
RXD1P
P2
RXD2N
P1
RXD2P
M3
RXDCKN
M1
RXDCKP
AA6
DDCDD_CK/GPIO41
AB6
DDCDD_DA/GPIO42
AB5
N4
HOTPLUGD/GPIO34
GPIO_PM14/GPIO24
M5
GPIO_PM15/GPIO25
W4
M6
CEC/GPIO5
GPIO_PM16/GPIO26
D10
SPDIF_IN/GPIO94
E10
SPDIF_OUT
SPDIF_OUT/GPIO95
SC_R
COMP1/AV1/DVI_L_IN
COMP1/AV1/DVI_R_IN
SC_G
SC_L_IN
SC_R_IN
SC_B
SC_ID
SCART_Lout
SC_FB
SCART_Rout
HP_LOUT
HP_ROUT
COMP1_Pr
COMP1_Y
HDMI_ARC
COMP1_Pb
C332
1uF
10uF
C333
10V
BLM18PG121SN1D
L300
R306
AUD_SCK
22
AUD_MASTER_CLK
R307
AUD_LRCK
22
TU_CVBS
AUD_LRCH
SC_CVBS_IN
AV1_CVBS_IN
C309
22pF
C310
C311
1000pF
22pF
OPT
DTV/MNT_V_OUT
MHL_DET_LM14
/MHL_OCP
Clock for MSD808KWD
MAIN Clock(24Mhz)
10pF
XIN_MAIN
C330
10pF
XOUT_MAIN
C331
System Clock for Analog block(24Mhz)
IC100
LGE4331
R312
68
C316
0.047uF
AC2
AM13
RIN0M
TN
R313
33
0.047uF
C317
AC3
AK13
68
C318
RIN0P
TP
R314
0.047uF
AB2
AK12
GIN0M
RN
R315
33
C319
0.047uF
AB3
AL13
GIN0P
RP
R316
68
0.047uF
C320
AA1
BIN0M
R317
33
C321
0.047uF
AA3
BIN0P
C322
AA2
1000pF
SOGIN0
AE5
AM11
HSYNC0
ET_TX_CLK/GPIO76
AD6
AL9
VSYNC0
ET_COL/GPIO72
AK9
ET_MDC/GPIO78
R318
68
0.047uF
C323
AF3
AL12
RIN1M
ET_TX_EN/GPIO75
R319
33
0.047uF
C324
AE2
AL11
0.047uF
RIN1P
ET_TXD[0]/GPIO74
68
R320
C325
AE3
AK11
33
0.047uF
GIN1M
ET_TXD[1]/GPIO73
R321
C326
AD2
AM10
GIN1P
ET_RXD[0]/GPIO77
R322
68
0.047uF
C327
AD3
AK10
BIN1M
ET_RXD[1]/GPIO80
R323
33
0.047uF
C328
AC1
AL10
BIN1P
ET_MDIO/GPIO79
1000pF
C329
AD1
SOGIN1
H2
HWRESET
AM3
XIN
AM4
XOUT
H1
IRIN
R325
G2
2.2
R326
USB0_DM
2.2
G3
R327
R308 68
USB0_DP
C312
0.047uF
AE6
AL14
2.2
VCOM
USB1_DM
AK14
R329
USB1_DP
R309
33
C313
0.047uF
AF4
F2
2.2
R330
CVBS0
USB2_DM
2.2
R310
33
C314
0.047uF
AF5
F3
CVBS1
USB2_DP
R311
33
C315
0.047uF
AG5
E3
CVBS2
USB3_DM
F1
USB3_DP
50V
B2
USB_SSTXP
C2
R331
USB_SSTXN
2.2
C1
R332
USB_DM
D2
2.2
USB_DP
AG6
D1
CVBSOUT1
USB_SSRXP
E2
USB_SSRXN
LM14 INPUT
EPHY_TDN
EPHY_TDP
EPHY_RDN
EPHY_RDP
SOC_RESET
XIN_MAIN
XOUT_MAIN
USB_DM3
USB_DP3
R328
WIFI_DM
2.2
WIFI_DP
USB_DM2
USB_DP2
USB_DM1
USB_DP1
2013-10-28
UB83
03
LGE Internal Use Only
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