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.
EB_ADDR[3]
EB_ADDR[14]
EMMC_DATA[1]
EB_DATA[1]
EB_ADDR[0]
EB_ADDR[6]
EMMC_DATA[7]
EB_ADDR[9]
EB_DATA[6]
EMMC_DATA[3]
EB_ADDR[10]
EB_ADDR[2]
EB_ADDR[13]
EB_ADDR[4]
EB_DATA[0]
EB_DATA[2]
EB_ADDR[11]
EMMC_DATA[4]
EB_DATA[3]
EB_DATA[5]
EB_ADDR[8]
EB_ADDR[12]
EB_ADDR[5]
EMMC_DATA[6]
EB_DATA[7]
EB_ADDR[7]
EB_DATA[4]
EMMC_DATA[2]
EB_ADDR[1]
EMMC_DATA[0]
EMMC_DATA[5]
R164
33
1/16W
5%
PLLSET0
R113
10K
UHD
XO_MAIN
M_REMOTE_RX
BIT6
OPM1
EPHY_REFCLK
+3.3V_TUNER
H13A_SDA
I2C_SCL6
R111
10K
BIT1_0
M_REMOTE_RTS
AUD_LRCH2
R148
1.8K
I2C_SDA_MICOM_SOC
USB3_TX0P
C103
0.1uF
SOC_RESET
H13_CONNECT
R146
1.8K
AR100
33
R166
10K
OPT
TDI0
/RST_PHY
I2C_SCL_MICOM_SOC
CAM_TRIGGER_DET
R122
10K
URSA9
SOC_TX
R100
33
OPT
BIT1
R130
10K
OPT
/USB_OCD2
HDMI_HPD_2
CAMERA_DM
AV1_CVBS_DET
HDMI_HPD_3
R168
10K
OPT
+3.3V_NORMAL
CAM_CD2_N
EPHY_MDC
CAM_WAIT_N
U14_RESET
U14_RESET
TMS0
CAM_REG_N
TRST_N0
SOC_SPI1_CS
R135
1.8K
KR_PIP_NOT
USB3_TX0M
I2C_SCL1
R136
1.8K
KR_PIP_NOT
R142
1.8K
D14_HWRESET
I2C_SDA_MICOM
EPHY_RXD0
I2C_SCL5
+3.3V_NORMAL
+3.3V_NORMAL
C101
8pF
R110
10K
BIT0_1
EB_ADDR[0-14]
R141
1.8K
+3.3V_NORMAL
R162
200
1%
SMARTCARD_DET/SD_EMMC_DATA[3]
I2C_SCL2_SOC
AMP_RESET_N_1
C105
0.1uF
CAM_CD1_N
+3.3V_NORMAL
SOC_RESET
R116
10K
U14
R131
10K
R175
3.3K
SMARTCARD_RST/SD_EMMC_DATA[2]
SIL9617_INT
R160
10K
OPT
I2C_SDA6
PLLSET0
OPM1
PCM_5V_CTL
HUB_DP
SOC_SPI1_MISO
R104
0
HDMI_CLK-
R138
1.8K
TDO0
HUB_DM
TDI0
TDO0
+3.3V_NORMAL
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
I2C_SDA4
EPHY_EN
AR101
3.3K
I2C_SDA6
/RST_HUB
AUD_LRCH2
M_REMOTE_RX
R126
10K
BIT7_1
I2C_SCL4
IC100
LG1154D_H13D
XIN
A26
XOUT
B26
XTAL_BYPASS
B27
H13DA_XTAL
AT37
PORES_N
AU16
OPM1
AD34
OPM0
AD33
H13DA_SCL
AT26
H13DA_SDA
AU26
TRST_N0
AP9
TMS0
AN9
TCK0
AP11
TDI0
AN11
TDO0
AN10
TRST_N1
AM10
TMS1
AM9
TCK1
AM11
TDI1
AM12
TDO1
AL11
PLLSET1
AL9
PLLSET0
AL10
BOOT_MODE
AE34
EXT_INTR3/GPIO70
Y33
EXT_INTR2/GPIO69
W32
EXT_INTR1/GPIO68
W33
EXT_INTR0/GPIO67
W34
UART0_RXD
AU12
UART0_TXD
AT12
UART1_RXD
AU13
UART1_TXD
AT13
UART1_RTS
AP12
UART1_CTS
AR12
SPI_CS0/GPIO36
AE35
SPI_DO0/GPIO38
AE36
SPI_DI0/GPIO39
AF36
SPI_SCLK0/GPIO37
AF35
SPI_CS1
AG34
SPI_DO1
AF33
SPI_DI1
AG33
SPI_SCLK1
AG32
SCL0/GPIO66
AR15
SDA0/GPIO65
AP15
SCL1/GPIO64
AR16
SDA1/GPIO79
AP16
SCL2/GPIO78
AP17
SDA2/GPIO77
AR17
SCL3
AP6
SDA3
AR6
SCL4
AH32
SDA4
AJ33
SCL5
AH34
SDA5
AH33
CAM_CE1_N
F33
CAM_CE2_N
F34
CAM_CD1_N/GPIO76
D32
CAM_CD2_N/GPIO75
E32
CAM_VS1_N/GPIO86
G32
CAM_VS2_N/GPIO85
G33
CAM_IREQ_N/GPIO73
F32
CAM_RESET
G34
CAM_INPACK/GPIO74
D33
CAM_VCCEN_N/GPIO87
H32
CAM_WAIT_N/GPIO84
E33
CAM_REG_N/GPIO72
D34
CAM_IOIS16_N/GPIO83
H33
SC_CLK/GPIO130
T33
SC_DETECT/GPIO133
U33
SC_VCCEN/GPIO129
T32
SC_VCC_SEL/GPIO128
V32
SC_RST/GPIO131
V33
SC_DATA/GPIO132
V34
SD_CLK/GPIO125
A25
SD_CMD/GPIO124
C25
SD_CD_N/GPIO123
B25
SD_WP_N/GPIO122
E25
SD_DATA3/GPIO121
D25
SD_DATA2/GPIO120
E24
SD_DATA1/GPIO135
D24
SD_DATA0/GPIO134
C24
USB2_2_DP0
L37
USB2_2_DM0
L36
USB2_2_TXRTUNE
K34
USB2_1_DP0
M37
USB2_1_DM0
M36
USB2_1_TXRTUNE
K33
USB2_0_DP
AU7
USB2_0_DM
AT7
USB2_0_TXRTUNE
AP7
USB3_DP0
P37
USB3_DM0
P36
USB3_RX0P
N36
USB3_RX0M
N37
USB3_TX0P
R36
USB3_TX0M
R37
USB3_RESREF
N34
USB3_REFPADCLKM
P33
USB3_REFPADCLKP
P32
NC_1
L32
NC_2
L33
NC_3
M31
NC_4
AJ31
GPIO136
J32
GPIO137
J33
GPIO138
K32
GPIO139
J34
GPIO31
AL34
GPIO30
AM33
GPIO29
AM32
GPIO28
AF30
GPIO27
AN34
GPIO26
AK34
GPIO25
AL33
GPIO24
AL32
GPIO23/UART2_TX
AR9
GPIO22/UART2_RX
AM5
GPIO21
AM6
GPIO20
AM7
GPIO19
AL6
GPIO18
AK7
GPIO17
AK6
GPIO16
AK5
GPIO15
AJ5
GPIO14
AJ6
GPIO13
AJ7
GPIO12
AH6
GPIO11
AG7
GPIO10
AG6
GPIO9
AG5
GPIO8
AF5
GPIO7
AH30
GPIO6
AG30
GPIO5
AN33
GPIO4
AK33
GPIO3
AE30
GPIO2
AD30
GPIO1
AN32
GPIO0
AK32
DDCD0_CK
AC32
DDCD0_DA
AC33
HPD0
AB33
PHY0_ARC_OUT_0
AE37
PHY0_RX0N_0
AC36
PHY0_RX0P_0
AC37
PHY0_RX1N_0
AB36
PHY0_RX1P_0
AB37
PHY0_RX2N_0
AA36
PHY0_RX2P_0
AA37
PHY0_RXCN_0
AD36
PHY0_RXCP_0
AD37
HUB_PORT_OVER0
R32
HUB_VBUS_CTRL0
R33
EB_CS3/GPIO93
K35
EB_CS2/GPIO92
K36
EB_CS1/GPIO91
K37
EB_CS0/GPIO90
L35
EB_WE_N/GPIO95
H35
EB_BE_N1/GPIO81
H36
EB_WAIT/GPIO94
J35
EB_OE_N/GPIO82
J36
EB_BE_N0/GPIO80
H37
EB_ADDR15/GPIO89
G37
EB_ADDR14/GPIO88
G36
EB_ADDR13/GPIO103
G35
EB_ADDR12/GPIO102
F36
EB_ADDR11/GPIO101
F35
EB_ADDR10/GPIO100
E36
EB_ADDR9/GPIO99
E37
EB_ADDR8/GPIO98
E35
EB_ADDR7/GPIO97
D37
EB_ADDR6/GPIO96
D36
EB_ADDR5/GPIO111
D35
EB_ADDR4/GPIO110
C36
EB_ADDR3/GPIO109
C35
EB_ADDR2/GPIO108
B37
EB_ADDR1/GPIO107
B36
EB_ADDR0/GPIO106
B35
EB_DATA7/GPIO105
C32
EB_DATA6/GPIO104
B33
EB_DATA5/GPIO119
A33
EB_DATA4/GPIO118
C33
EB_DATA3/GPIO117
A34
EB_DATA2/GPIO116
B34
EB_DATA1/GPIO115
C34
EB_DATA0/GPIO114
A36
EMMC_CLK
Y37
EMMC_CMD
Y36
EMMC_RESETN
W35
EMMC_DATA7
T36
EMMC_DATA6
W36
EMMC_DATA5
V35
EMMC_DATA4
V37
EMMC_DATA3
V36
EMMC_DATA2
U35
EMMC_DATA1
U36
EMMC_DATA0
U37
RMII_REF_CLK
AU11
RMII_CRS_DV
AU8
RMII_MDIO
AT8
RMII_MDC
AR8
RMII_TXEN
AR10
RMII_TXD1
AT10
RMII_TXD0
AU10
RMII_RXD1
AT11
RMII_RXD0
AR11
/RST_HUB
R109
10K
BIT0_0
HDMI_MUX_SEL
SOC_RX
TRST_N0
+3.3V_LNA_TU
R118
3.3K
RF_SWITCH_CTL
R149
10K
R135-*1
1.5K
KR_PIP
/PCM_CE1
R150
3.3K
OPT
D13_INT
USB3_RX0P
R124
10K
BIT6_1
HDMI_RX0-
USB_CTL1
XIN_MAIN
H13_CONNECT
R9531_FLASH_WP
R152
560
H13D_XTAL_560ohm
OPM0
P100
12505WS-10A00
T32
1
2
3
4
5
6
7
8
9
10
11
SOC_SPI1_MOSI
I2C_SCL_MICOM_SOC
SOC_SPI1_SCLK
IC102-*1
M24256-BRMN6TP
EEPROM_ST
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
TCK0
CAM_IREQ_N
EPHY_INT
I2C_SCL4
/PCM_CE2
R151
10K
USB3_RX0M
HDMI_RX1-
R107
100
I2C_SDA1
R133
33
OPT
BIT0
PLLSET1
TMS0
R155
10K
CI
H
EB_BE_N1
R129
10K
BIT7
SOC_SPI1_SCLK
AMP_RESET_N_1
EMMC_CLK
BIT8
R134
33
OPT
M_REMOTE_TX
I2C_SCL2
I2C_SDA_MICOM_SOC
EPHY_MDIO
M_RFModule_RESET
EMMC_RST
SC_DET
SPDIF_OUT_ARC
R128
10K
OLED
H
+3.3V_NORMAL
SMARTCARD_VCC/SD_EMMC_CMD
USB3_DM
M_REMOTE_RTS
/TU_RESET2
I2C_SDA_MICOM_SOC
TCK0
R157
200
1%
PCM_RESET
BOOT_MODE
H
EB_OE_N
R167
33
OPT
BIT4
+3.3V_NORMAL
R147
1.8K
R108
1M
I2C_SCL6
C100
8pF
I2C_SCL2_SOC
SOC_SPI0_MOSI
BIT10
EB_BE_N0
/USB_OCD1
R127
10K
LCD
EPHY_TXD1
R123
10K
BIT6_0
MN864778_RESET
M_REMOTE_CTS
M_REMOTE_TX
R114
10K
FHD
R112
10K
BIT1_1
I2C_SCL_MICOM_SOC
R154
10K
CI
WIFI_DM
R163
10K
OPT
R137
1.8K
CAMERA_DP
+3.3V_NORMAL
PLLSET1
SMARTCARD_DATA/SD_EMMC_CLK
INSTANT_BOOT
X100
24MHz
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
R136-*1
1.5K
KR_PIP
+3.3V_NORMAL
EB_WE_N
R9531_RESET
XIN_MAIN
I2C_SDA5
SMARTCARD_CLK/SD_EMMC_DATA[0]
R101
33
OPT
R132
10K
OPT
R143
1.8K
I2C_SCL5
I2C_SDA4
H13A_SCL
0.1uF
T32
I2C_SDA2
SOC_SPI1_CS
SOC_SPI1_MOSI
FRC_FLASH_WP
BIT2
I2C_SCL2_SOC
I2C_SCL5
R125
10K
BIT7_0
+3.3V_NORMAL
CAM_TRIGGER_DET
I2C_SDA2_SOC
AMP_RESET_N_1
HP_DET
Compensation_Done
/USB_OCD3
R120
10K
D9
AMP_RESET_N
IC102
R1EX24256BSAS0A
EEPROM_RENESAS
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
C104
0.1uF
I2C_SDA2_SOC
R121
10K
URSA7/URSA9P
CAM_SLIDE_DET
SOC_SPI1_MISO
I2C_SCL1
I2C_SDA1
EB_DATA[0-7]
XO_MAIN
BIT5
CAM_SLIDE_DET
C108
0.1uF
R115
10K
NON_U14
HDMI_RX2-
R103
3.3K
BOOT_MODE
SOC_SPI0_SCLK
I2C_SDA5
EPHY_TXD0
EPHY_CRS_DV
USB_CTL2
R161
200
1%
BIT3
M_REMOTE_CTS
R117
3.3K
OPT
I2C_SCL_MICOM
INSTANT_BOOT
OPM0
SOC_SPI0_MISO
/TU_RESET1
R159
200
1%
USB3_DP
H
USB_CTL3
R145
1.8K
I2C_SDA2_SOC
IC102-*2
AT24C256C-SSHL-T
EEPROM_ATMEL
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R102
0
EPHY_RXD1
EMMC_CMD
R153
10K
CI
COMP1_DET
BIT9
WIFI_DP
AR102
33
R144
1.8K
+3.3V_NORMAL
R119
10K
NOT_D9
I2C_SDA5
SIL9617_RESET
SOC_SPI0_CS0
EMMC_DATA[0-7]
DPC_CTL
DPC_CTL
R152-*1
100
H13D_XTAL_100ohm
2013-12-17
H13 D CHIP
BSD-14Y-UD-001-HD
Only SMART CARD
BIT(0/1)
BIT(6/7)
BIT9
BIT8
DVB
00
PLL SET[1:0] : internal pull up
"00" : CPU(1200Mhz),M0 / M1 DDR(792,792 Mhz)
"01" : CPU(1056Mhz),M0 / M1 DDR(672,672 Mhz)
"10" : CPU(1056Mhz),M0 / M1 DDR(792,792 Mhz)
"11" : CPU( 960Mhz),M0 / M1 DDR(792,792 Mhz)
Resolution
TW/COL
EU
UHD
01
BIT10
Reserved
BOOT_MODE0
EU/CIS
10
High
Default
BIT2
T2/C
KR
ATV_SOC
Display
Support U14
ATV_EXT
OLED
FHD
ATSC_PIP
Write Protection
- Low : Normal Operation
- High : Write Protection
I2C for tuner
ATV_EXT
D9 Model
System Configuration
11
ISDB_PIP
TW/COL
For ISP
BR
A0’h
AJJA
T/C
Place near by LG1154D
WebOS UHD HW Option
JP
ATSC_PIP
U14 SPI
T2/C_PIP
URSA9
North.AM.
CN/HK
MAIN Clock(24Mhz)
CN/HK
BOOT MODE
"0 : EMMC
"1 : TEST MODE
T2/C
North.AM
T2/C/S2
ISDB
Jtag I/F
For Main
T2/C/S2/AT
10
I2C for tuner
11
To surround amp
For connecting
SIC debug tool
BIT3
URSA7/URSA9P
BIT5
Default
JP
BIT4
local dimming
ATSC
INSTANT_MODE0
NVRAM
T2/C
D9
T/C
URSA7/URSA9
OP MODE[1:0]
"00" : Normal Mode
"01/10/11" : Internal Test mode
Non_U14
interface
T2/C_PIP
JP
Reserved
KR
T/C
ATV_SOC
LCD
AJJA
I2C PULL UP
T2/C/S2/ATV_EXT
01
Low
Non_D9
Low
System Clock for Analog block(24Mhz)
Clock for LG1154D
Not Used Net (UB85/95/UC89)
U14
20131016 version
D13 SPI
00
High
BR
I2C port
INSTANT boot MODE
"1 : Instant boot
"0 : normal
(internal pull down)
AC-coupling CAP
Not Used Net (Only OLED)
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 79UB980T
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