LG 65UB930T Service Manual

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.
URSA_BIT1
FRC_FLASH_WP
R13208 33
OPT
R198133
URSA_LOCK_O
SDA2_+3.3V_DB
RXASCL_URSA9
SW1901
JTP-1127WEM
1
2
43
URSA_LOCK_V
Data_Format_1
R1937
10K
SPI_DI
+3.3V_NORMAL
URSA_OPT_1
R1923 10K
R1907
10K
OPT
I2C_SDA1
R1913 10K
URSA_BIT0_1
SPI_CZ
I2C_SCL1
R1933
33
OPT
R13202 33
OPT
R1935
33
DIM1
R1961
0
OPT
R1959
0
URSA_MP
+3.3V_NORMAL
+3.3V_NORMAL
R1925 1M
P1905
12507WS-04L
WAFER-STRAIGHT
URSA_DEBUG
1
2
3
4
5
DIM0
XIN_URSA
URSA9_CONNECT
AR13200
33
D1900 100V 1N4148W
SPI_CK
SW1902
JS2235S
URSA_DEBUG_SW
3
2
1
4
5
6
R1909 10K
URSA_RX_LVDS
DIM1
RXBSDA_URSA9
FLASH_WP_URSA
+3.3V_NORMAL
R1902
10K
R13205
10K
URSA_RESET
FLASH_WP_URSA
R13200
10K
URSA_RX_Vx1_HTPDn
Data_Format_0
URSA_LOCK_O
SPI_CZ
RXBSCL_URSA9
I2CS_SDA
R1912
10K
OS_Module
R1320110K
URSA_RX_Vx1_HTPDn
SDA2_+3.3V_DB
R1934
33
R1936
10K
OPT
SCL2_+3.3V_DB
L_DIM_EN
URSA_LOCK_V
R1958
0
URSA_MP
URSA_RESET
R1924
0
URSA_OPT_0
R1915 10K
URSA_BIT1_1
R190310K
R1954
1K
OPT
SPI_DO
R1905
1K
U_SPI_WP_f_URSA
R1921
33
URSA_DEBUG
R1908
10K
OPT
R1922
33
URSA_DEBUG
URSA_BIT2
RXASDA_URSA9
AR13201
33
SPI_CK
I2CS_SDA
URSA_BIT1
TCON_I2C_EN
I2CS_SCL
DIM2
URSA_BIT0
R1917 10K
URSA_BIT2_1
R1904
33
DIM2
SPI_DI
R1914 10K
URSA_BIT0_0
URSA_OPT_1
XIN_URSA
R1932
1K
U_SPI_WP_f_SoC
I2CS_SCL
DIM0
URSA_BIT2
R13203 33
OPT
R13204
10K
OPT
R1906
10K
OPT
R1916 10K
URSA_BIT1_0
URSA9_CONNECT
C1902
22uF
10V
OPT
R1910 10K
URSA_RX_VX1
R1911
10K
LGD_Module
R1918 10K
URSA_BIT2_0
URSA_RESET_SoC
IC1901-*1
W25Q32BVSSIG
SPI_4MB_Winbond
3
/WP[IO2]
2
DO[IO1]
4
GND
1
/CS
5
DI[IO0]
6
CLK
7
/HOLD[IO3]
8
VCC
X1900 24MHz
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
+3.3V_NORMAL
R1900
10K
+3.3V_NORMAL
C1901
0.1uF
16V
+3.3V_NORMAL
R13209
100K
XO_URSA
R13207 33
OPT
R1960
0
OPT
SCL2_+3.3V_DB
XO_URSA
3D_EN
URSA_BIT0
URSA_OPT_0
R1901
10K
SPI_DO
R1955
10K
R1930
0
IC1901
MX25L3206EM2I-12G
SPI_4MB_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
RXASCL_URSA9
RXASDA_URSA9
RXBSCL_URSA9
RXBSDA_URSA9
R13206
100K
IC2500
LGE7411(URSA9)
RESET
AF29
XTALO
R3
XTALI
R4
I2CS_SDA
AJ24
I2CS_SCL
AH24
I2CM_SDA
AH26
I2CM_SCL/VSYNC_LIKE1
AG24
GPIO[0][UART2_TX]
B4
GPIO[1][UART2_RX]
A4
GPIO[2][UART1_TX]
B5
GPIO[3][UART1_RX]
A5
SPI_CZ
AD28
SPI_CK
AD30
SPI_DI
AC31
SPI_DO
AD29
INT_R21/GPIO[41]
AE28
INT_R20/GPIO[42]
AE27
IRE
C4
GND_1
AC27
GND_2
AD27
NC_1
A7
NC_2
B6
NC_3
B7
NC_4
C5
NC_5
C6
NC_6
C7
NC_7
D4
NC_8
D5
NC_9
D6
NC_10
D7
NC_11
E4
NC_12
E5
NC_13
E6
NC_14
E7
NC_15
F4
NC_16
F5
NC_17
M5
NC_18
M6
NC_19
M7
NC_20
N5
NC_21
R7
NC_22
P7
NC_23
N7
NC_24
N6
I2C_HSC_SDA/VSYNC_LIKE2
AG25
I2C_HSC_SCL/VSYNC_LIKE3
AH25
SPI1_CK/PWM2/GPIO58
AH28
SPI1_DI/PWM3/GPIO59
AJ27
SPI2_CK/PWM0/GPIO56
AJ29
SPI2_DI/PWM1/GPIO57
AF27
SPI3_CK/DIM10/GPIO54
AG28
SPI3_DI/DIM11/GPIO55
AH27
SPI4_CK/DIM8/GPIO52
AG27
SPI4_DI/DIM9/GPIO53
AG26
VSYNC_LIKE/PWM5/GPIO40
AF28
DIM0/GPIO[32]
AG23
DIM1/GPIO[33]
AG20
DIM2/GPIO[34]
AH23
DIM3/GPIO[35]
AH20
DIM4/GPIO[36]
AG21
DIM5/GPIO[37]
AH22
DIM6/GPIO[38]
AG22
DIM7/GPIO[39]
AH21
GPIO43/TCON0
A3
GPIO44/TCON1
B3
GPIO45/TCON2
A2
GPIO46/TCON3
C3
GPIO47/TCON4
B2
GPIO48/TCON5
B1
GPIO49/TCON6
C2
GPIO50/TCON7
C1
GPIO[18]/TCON8
AG4
GPIO[19]/TCON9
AG5
GPIO[20]/TCON10
AH4
GPIO[21]/TCON11
AH5
GPIO[22]/TCON12
AH6
GPIO[23]/TCON13
AJ4
GPIO24/TCON14
AJ5
GPIO25/TCON15
AJ6
GPIO[4]
AH16
GPIO[5]
AG16
GPIO[6]
Y5
GPIO[7]
Y4
GPIO[8]
AB4
GPIO[9]
AB5
GPIO[10]/PWM_DIM_IN[0]
AG17
GPIO[11]/PWM_DIM_IN[1]
AH17
GPIO[12]
AG18
GPIO[13]
AJ20
GPIO[14]
AH18
GPIO[15]
AG19
GPIO[16]
AH19
GPIO[17]
AJ21
C1903 5pF 50V
C1904 5pF 50V
C1903-*1
8pF
50V
C1904-*1
8pF
50V
+3.3V_NORMAL
R1919
10K
URSA9_RST_PULLUP
Slave (Debug Port:0XB4,ISP:0X98)
SPI Flash
0/1/0
Not Used Net (UB85/95/UC89)
Chip Config
0/0/0
BIT [2/1/0]
Debugging for URSA9
Module Type
URSA9_Vx1_RX_HTPD_GPIO
Rx Interface
1/0/0
0/0/1
Tx Lane
FHD@60 (2lane)
1/1/0
CHIP_CONF=3’d7:111:boot from SPI Flash
URSA Reset
Reserved
Reserved
URSA Option
5k@120 (20lane)
0/1/1
Debug/ISP ADDR
For DFT JIG
FHD@120 (4lane)
4k@60 (8lane)
Clock for URSA9
1/1/1
HDMI OUTPUT_1 DDC to URSA9
CHIP_CONF:{DIM2,DIM1,DIM0}
4K@120 (16lane)
I2C_S Port
Tx Lane
HDMI OUTPUT_0 DDC to URSA9
1/0/1
Not Used Net (UB98/D9)
BSD-14Y-UD-132-HD
2013.12.17
URSA9 UART1_RX
Change pin from A5 to C4
OLED ULTRA HD
Option Name
UB85/95/UC97_URSA9_crystalcap
Option Name
UB98/UC9_URSA9_crystalcap
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 65UB930T Specifications

General

Brand	LG
Model	65UB930T
Category	LED TV
Language	English