LG 40LX770H Service Manual page 30

SOC <- Ext. Demod.
TS_S_IN_1_CLK
TS_S_IN_1_SYNC
TS_S_IN_1_VAL
TS_S_IN_1_DATA
R235
TPI_CLK
Serial TP Input
TPI_SOP
From Pro:Idiom TPI_VAL
R200
TPI_DATA[0]
TS_S_OUT_CLK
Serial TP Output
TS_S_OUT_SYNC
To Pro:Idiom
TS_S_OUT_VAL
TS_S_OUT_DATA
TPI_ERR
TPI_DATA[0-7]
TPI_DATA[0]
TPI_DATA[1]
TPI_DATA[2]
TPI_DATA[3]
TPI_DATA[4]
TPI_DATA[5]
+3.3V_NORMAL
MICOM Option
TPI_DATA[6]
TPI_DATA[7]
High LOW
MODEL_OPT_11
PTC NEC
INV_CTL
R224
33K /LGDT3305_RESET
2D/3D_CTL
/TU_RESET
RESET_BY_CPU
R225 /UPDATE_BY_CPU
33K
BT_RESET
OPT
SOC_TX_PTC
SOC_RX_PTC
OPC_EN
DEBUG
Near AMP
EDID_WP
R226 100
AMP_RESET_N
C200 PTC_WOL
R231
1000pF
EXT_SPK_DET
4.7K
50V
MODEL_OPT_12
BIT0
PANEL_CTL
COMP1_DET
AV1_CVBS_DET
MODEL_OPT_13
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
TPI_DATA[0-7]
TPI_CLK
TPI_SOP
TPI_VAL
TPO_DATA[0-7]
TPO_CLK
TPO_SOP
TPO_VAL
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.
M14-Display In/Out
Copyright 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
TPO_CLK
IC101
TPO_SOP
LG1311-C1
TPO_VAL
TPO_ERR
AH30 D28
TP_DVB_CLK TPIO_CLK
AH32 E29
TP_DVB_SOP TPIO_SOP
AH31 E28
TP_DVB_VAL TPIO_VAL
AH33 F28
10K
TP_DVB_ERR TPIO_ERR
TPO_DATA[0]
AM33 D27
TP_DVB_DATA7 TPIO_DATA0
AL32 E27 TPO_DATA[1]
TP_DVB_DATA6 TPIO_DATA1
AL33 F27 TPO_DATA[2]
TP_DVB_DATA5 TPIO_DATA2
TPO_DATA[3]
AK32 E26
TP_DVB_DATA4 TPIO_DATA3
AK33 F26 TPO_DATA[4]
TP_DVB_DATA3 TPIO_DATA4
AK31 E25 TPO_DATA[5]
TP_DVB_DATA2 TPIO_DATA5
AJ30 D25 TPO_DATA[6]
TP_DVB_DATA1 TPIO_DATA6
AJ31 F25 TPO_DATA[7]
TP_DVB_DATA0 TPIO_DATA7
AL31 AA5
STPI0_CLK EPI_SOE EPI_SOE
AN32 AB5
MCLK_SOC
STPI0_SOP EPI_MCLK
AM32 AA7
GCLK_SOC
STPI0_VAL EPI_GCLK
AN31 AA6
10K
EO_SOC
STPI0_ERR EPI_EO
AM31 AB6
GST_SOC
STPI0_DATA EPI_VST
AH28
STPI1_CLK
AJ28 AK8
TXB4N/TX0N
STPI1_SOP TX_0N
AK30 AL8
TXB4P/TX0P
STPI1_VAL TX_0P
R234 33 AJ29 AK7
STPI1_ERR TX_1N TXB3N/TX1N
AG27 AL7
TXB3P/TX1P
STPI1_DATA TX_1P
AM6
TXBCLKN/TX2N
TX_2N
A28 AN6
TPI_CLK TXBCLKP/TX2P
TPI_CLK TX_2P
B28 AK6
TPI_SOP TXB2N/TX3N
TPI_SOP TX_3N
B29 AL6
TPI_VAL TPI_VAL TX_3P TXB2P/TX3P
C28 AK5
TPI_ERR TXB1N/TX4N
TPI_ERR TX_4N
A27
AL5
TXB1P/TX4P
TPI_DATA0 TX_4P
B27 AN4
TPI_DATA1 TX_5N TXB0N/TX5N
C27 AN3
TXB0P/TX5P
TPI_DATA2 TX_5P
B26 AM2
TPI_DATA3 TX_6N
C26 AM1
TPI_DATA4
TX_6P
B25 AM4
TPI_DATA5 TX_7N
A25 AM3
TPI_DATA6 TX_7P
C25 AL4
TPI_DATA7 TX_8N
AL3
TX_8P
AG13 AK2
GPIO31 TX_9N
AJ19 AK1
GPIO30 TX_9P
AG14 AK4
GPIO29 TX_10N
AG15 AK3
GPIO28 TX_10P
AJ15 AJ4
GPIO27 TX_11N
AH19 AJ3
GPIO26 TX_11P
AH18 AH2
TXD4N/TX12N
GPIO25 TX_12N
AG19 AH1
TXD4P/TX12P
GPIO24 TX_12P
AH5 AH4
GPIO23 TX_13N TXD3N/TX13N
AJ5 AH3
TXD3P/TX13P
GPIO22 TX_13P
AJ6 AG4
TXDCLKN/TX14N
GPIO21 TX_14N
AH6 AG3
GPIO20 TX_14P TXDCLKP/TX14P
AG6 AF2
R236 33
TXD2N/TX15N
GPIO19 TX_15N
AG5 AF1
TXD2P/TX15P
GPIO18 TX_15P
AF7 AF4
TXD1N/TX16N
GPIO17 TX_16N
AG7 AF3
R233 33
TXD1P/TX16P
GPIO16 TX_16P
AG24 AE4
GPIO15 TX_17N TXD0N/TX17N
AH16 AE3
TXD0P/TX17P
GPIO14 TX_17P
V29 AD2
GPIO13 TX_18N
AJ21 AD1
GPIO12 TX_18P
AH21 AD4
GPIO11 TX_19N
V28 AD3
GPIO10 TX_19P
AG16 AC4
GPIO9 TX_20N
AJ24 AC3
GPIO8 TX_20P
AH17 AB2
GPIO7 TX_21N
AG17 AB1
GPIO6 TX_21P
AH13 AB4
GPIO5 TX_22N
AH15 AB3
GPIO4 TX_22P
AG18 AA4
GPIO3 TX_23N
AH14 AA3
GPIO2 TX_23P
AJ16
GPIO1
AH20 AM8
EPI_LOCK8/6
GPIO0 TX_LOCKN
+3.3V_NORMAL
TP212
TP213
TP214
TP215
SW201
JTP-1127WEM
TP221
2
TP218
4
DEBUG
TP219
TP220
For ISP
TPO_ERR
TPO_DATA[0-7]
+3.3V_NORMAL
Model Option
EPI_SOE
BIT0
BIT1
TXA4N/TX6N
TXA4P/TX6P
TXA3N/TX7N
TXA3P/TX7P
TXACLKN/TX8N
TXACLKP/TX8P
TXA2N/TX9N
TXA2P/TX9P
TXA1N/TX10N
TXA1P/TX10P
TXA0N/TX11N
TXA0P/TX11P
AREA OPTION
TXC4N/TX18N
TXC4P/TX18P
TXC3N/TX19N
TXC3P/TX19P
BIT [0/1] DVB
ATSC
TXCCLKN/TX20N
0 / 0 TAIWAN/COLOM N/AMERICA
TXCCLKP/TX20P
CHINA/HONGKONG KOREA
0 / 1
TXC2N/TX21N
TXC2P/TX21P 1 / 0 EU/CIS , S/AMERICA/PH
TXC1N/TX22N
1 / 1
ASIA/AFRICA Sri Lanka
TXC1P/TX22P
TXC0N/TX23N
TXC0P/TX23P
1
3
BIT [6/7] EU/CIS AJJA
T/C
0 / 0 T/C
0 / 1 T2/C/S2/ATV_EXT T2/C/ATV_EXT
T2/C/ATV_SOC
1 / 0 T2/C
1 / 1 T2/C/S2/ATV_SOC T2/C/S2
MODEL_OPT_11
BIT2
MODEL_OPT_12
BIT3
MODEL_OPT_13
BIT4
BIT5
BIT6
BIT7
BACK-END OPTION
BIT[2/3/4/5] TYPE FHD FRC PANEL TYPE
JP
0 / 0 / 0 / 0 EPI FHD, 120Hz, V14 (8 lane)
0 / 0 / 0 / 1
JAPAN EPI FHD, 120Hz, v14_32inch (6 lane)
0 / 0 / 1 / 0 EPI FHD, 120Hz, V13 (6 lane)
0 / 0 / 1 / 1
EPI FHD, 120Hz, V12 (6 lane)
0 / 1 / 0 / 0
EPI FHD, 60Hz, V14_32 inch (6lane)
0 / 1 / 0 / 1 LVDS FHD, 120Hz
0 / 1 / 1 / 0
LVDS FHD, 60Hz
0 / 1 / 1 / 1 LVDS HD, 60Hz
1 / 0 / 0 / 0
LVDS FHD, 60Hz, CP BOX
1 / 0 / 0 / 1 LVDS HD, 60Hz SMALL SMART
1 / 0 / 1 / 0
Vby1 FHD, 120Hz OLED
1 / 0 / 1 / 1 LVDS FHD, 120Hz OLED
1 / 1 / 0 / 0
1 / 1 / 0 / 1
1 / 1 / 1 / 0
1 / 1 / 1 / 1
KOREA
TAIWAN/COL CHINA/HONG NORTH AMERICA BRAZIL JAPAN
T/C Default ISDB PIP Default
ATSC NIM+T2 Default(ATV_EXT)
T2/C PIP Half NIM+T2(ATV_EXT) Default(ATV_EXT) ISDB
T2/C
Half NIM(ATV_INT) ATV_INTERNAL
ATSC PIP
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
LOW HIGH
MODEL_OPT_8 DDR3
NON_DDP DDP
MODEL_OPT_9 2GB 1.5GB
DDR3
MODEL_OPT_10 FOR UD NON_DDR3 3G DDR3 3G
Support
MODEL_OPT_11 EXTERNAL EDID NON_EXTERNAL
EXTERNAL
FOR HDMI2.0
MODEL_OPT_12 SS_DDR
NON_SS_DDR SS_DDR
ODT
MODEL_OPT_13 ODT_46_ohm ODT_55_ohm
LX770H 2015.3.11
M14+ Symbol B 2 24
LGE Internal Use Only