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_DATA[0]
EMMC_DATA[7]
EMMC_DATA[6]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[3]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[0]
EB_DATA[7]
EB_DATA[6]
EB_DATA[5]
EB_DATA[4]
EB_DATA[3]
EB_DATA[2]
EB_DATA[1]
EB_ADDR[14]
EB_ADDR[13]
EB_ADDR[12]
EB_ADDR[11]
EB_ADDR[10]
EB_ADDR[9]
EB_ADDR[8]
EB_ADDR[7]
EB_ADDR[6]
EB_ADDR[5]
EB_ADDR[4]
EB_ADDR[3]
EB_ADDR[2]
EB_ADDR[1]
EB_ADDR[0]
EB_ADDR[0-14]
A_SPI_CS_S
R101
1M
/USB_OCD3
WIFI_DP
I2C_SDA1
AR101
3.3K
EB_OE_N
I2C_SDA2
USB3_RXP0
MODEL_OPT_12
R126
10K
OPT
+3.3V_TU
EMMC_DATA[0-7]
CAM_IREQ_N
SPI_MOSI_S
USB_CTL3
USB2_DM0
I2C_SCL5
AR102
3.3K
I2C_SDA5
+3.3V_NORMAL
R146
200
1%
+3.3V_NORMAL
X101
EAW61645502
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
I2C_SCL2
P102
12505WS-10A00
6602T12004J
OPT
1
2
3
4
5
6
7
8
9
10
11
EMMC_CLK
/PCM_CE1
SPI_MISO_S
/USB_OCD1
USB3_DP1
AR100
33
1/16W
CPU_VID[1]
I2C_SDA4
TCK0
R143
200
1%
R142
10K
1%
AR104
3.3K
EMMC_CMD
CAM_CD1_N
SPI_SCLK_S
+3.3V_NORMAL
/USB_OCD2
USB3_TXP0
R188
33
OPT
CPU_VID[0]
I2C_SCL2
I2C_SDA1
SOC_RESET
C108
0.1uF
C106
0.1uF
16V
I2C_SCL0
R158
10K
CAM_INPACK_N
SOC_EMMC_STRB
PCM_RESET
USB3_DM1
R199
1.8K
TU_NON_JP_1.8K
UART1_RX
I2C_SCL1
I2C_SCL1
TDI0
USB3_DM0
R127
22
I2C_SDA0
EB_BE_N0
C104
0.1uF
16V
EB_BE_N1
USB3_TXM0
R198
1.8K
TU_NON_JP_1.8K
SOC_RX
I2C_SCL0
I2C_SDA2
L/DIM0_SCLK
USB3_RXM0
R173
10K
OPT
L/DIM0_MOSI
I2C_SCL5
C102
5pF
50V
/PCM_CE2
PWM_DIM
I2C_SCL4
PCM_5V_CTL
R145
200
1%
UART1_TX
I2C_SDA0
AR103
3.3K
L/DIM0_VS
F16_CONNECT_DET
USB2_DP0
L/DIM0_VS
C101
5pF
50V
CAM_CD2_N
R139
33
PWM2
IC102
AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
SOC_TX
I2C_SDA5
L/DIM0_MOSI
XTAL_IN
R144
200
1%
L/DIM0_SCLK
+3.3V_NORMAL
EB_WE_N
PWM_DIM2
L/DIM0_VS
I2C_SDA4
WIFI_DM
AR106
33
1/16W
XTAL_OUT
USB_CTL2
FORCED_JTAG_0
TCK0
I2C_SCL4
I2C_SDA4
CAM_WAIT_N
R140
33
L/DIM0_SCLK
C107
0.1uF
FORCED_JTAG_0
XTAL_IN
EB_DATA[0-7]
XTAL_OUT
USB_CTL1
TDI0
I2C_SDA3
I2C_SCL4
CAM_REG_N
I2C_SCL3
L/DIM0_MOSI
USB3_DP0
SOC_RESET
+3.3V_NORMAL
R199-*1
2.7K
TU_D_JP
R198-*1
2.7K
TU_D_JP
R102
120
R134
4.7K
R198-*2
1.2K
TU_NON_JP_1.2K
R199-*2
1.2K
TU_NON_JP_1.2K
VX1_MSE
VX1_MSE
IC101
LGE1312(M16)
EAN63846302
XIN
B23
XOUT
A24
PORES_N
AH18
BOOT_MODE_0
AA8
BOOT_MODE_1
AB8
PLLSET0
AD7
PLLSET1
AC7
OPM0
AE6
OPM1
AE7
L_VSOUT_LD
AC3
DIM0_SCLK
AC6
DIM1_SCLK
AD6
DIM1_MOSI
AC5
DIM0_MOSI
AD5
SPI_CS0
AJ22
SPI_SCLK0
AH22
SPI_DO0
AJ23
SPI_DI0
AK23
SPI_CS1
AH24
SPI_SCLK1
AK24
SPI_DO1
AH23
SPI_DI1
AJ24
EXT_INTR0
AB7
EXT_INTR1
AC8
EXT_INTR2
AD8
EXT_INTR3
AE8
UART0_RXD
AJ19
UART0_TXD
AH19
UART1_RXD
AH9
UART1_TXD
AH8
UART1_RTS
AH10
UART1_CTS
AJ10
SCL0
AJ13
SDA0
AH13
SCL1
AK11
SDA1
AJ11
SCL2
AH12
SDA2
AH11
SCL3
AK20
SDA3
AJ20
SCL4
AK12
SDA4
AJ12
SCL5
AK21
SDA5
AJ21
PWM0
Y7
PWM1
AA6
PWM2
AA5
PWM_IN
Y6
EMMC_CLK
L31
EMMC_CMD
K32
EMMC_DATA7
G31
EMMC_DATA6
J32
EMMC_DATA5
J33
EMMC_DATA4
H33
EMMC_DATA3
J31
EMMC_DATA2
G32
EMMC_DATA1
H31
EMMC_DATA0
H32
EMMC_CAL
L32
EMMC_STRB
K31
EMMC_VCTRL
L33
USB2_0_DP0
V33
USB2_0_DM0
V32
USB2_0_TXRTUNE
V31
USB2_1_DP0
AM8
USB2_1_DM0
AN8
USB2_1_TXRTUNE
AN7
USB3_0_DP0
N32
USB3_0_DM0
P31
USB3_0_TX0P
P32
USB3_0_TX0M
P33
USB3_0_RX0P
N31
USB3_0_RX0M
M32
USB3_0_RESREF
M33
USB3_1_DP0
T32
USB3_1_DM0
T31
USB3_1_TX0P
U32
USB3_1_TX0M
U33
USB3_1_RX0P
R32
USB3_1_RX0M
R33
USB3_1_RESREF
U31
HUB_PORT_OVER0
U30
HUB_VBUS_CTRL0
U29
EB_CS3
G28
EB_CS2
H28
EB_CS1
G29
EB_CS0
J28
EB_WE_N
D28
EB_OE_N
D29
EB_WAIT
H29
EB_BE_N1
F28
EB_BE_N0
E28
CAM_CD1_N
P29
CAM_CD2_N
P30
CAM_CE1_N
P28
CAM_CE2_N
R30
CAM_IREQ_N
T29
CAM_RESET
U28
CAM_INPACK_N
T28
CAM_VCCEN_N
R29
CAM_WAIT_N
R28
CAM_REG_N
N29
EB_ADDR0
A31
EB_ADDR1
B31
EB_ADDR2
A32
EB_ADDR3
B32
EB_ADDR4
B33
EB_ADDR5
C31
EB_ADDR6
C33
EB_ADDR7
C32
EB_ADDR8
E32
EB_ADDR9
E33
EB_ADDR10
F33
EB_ADDR11
F31
EB_ADDR12
D31
EB_ADDR13
D32
EB_ADDR14
E31
EB_ADDR15
F32
EB_DATA0
C30
EB_DATA1
A30
EB_DATA2
B30
EB_DATA3
C29
EB_DATA4
F29
EB_DATA5
F30
EB_DATA6
E30
EB_DATA7
E29
VX1_AGP
VX1_AGP
EPI_LOCK_MNT
EPI_LOCK_MNT
IC102-*1
BR24G256FJ-3
NVRAM_Rohm
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
Clock for M16
BOOT MODE
- ’00 ’: eMMC
- ’10 ’: NAND
- ’X1 ’: NOR (TEST ONLY)
1
DEBUG EMMC
M16
I2C-0 : AMP
I2C-1 : MICOM
I2C-2 : T-CON,L/DIMING
I2C-3 : S/Demod,T2/Demod, LNB
I2C-4 : NVRAM
I2C-5 : TUNER_MOPLL(T/C,ATV)
JTAG-0 I/F
2015.02.24
Write Protection
- Low : Normal Operation
- High : Write Protection
26
NVRAM
M16 Symbol A
USB2-1
MAIN Clock(24Mhz)
USB2-2
System Configuration
USB2-0
I2C
USB3-0
PAGE 1
I2C PULL UP
OLED_3D_EN
Designated GPIO
for OLED
Copyright
ⓒ
2016 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 49UH750 Series
Page 88: ......
