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.
TPO_DATA[4]
TPI_DATA[6]
TPI_DATA[7]
TPO_DATA[7]
TPI_DATA[0]
TPI_DATA[2]
TPI_DATA[5]
TPO_DATA[6]
TPO_DATA[1]
TPO_DATA[3]
TPO_DATA[2]
TPO_DATA[0]
TPI_DATA[1]
TPI_DATA[3]
TPI_DATA[4]
TPO_DATA[5]
R139
10K
NON_EU
R131
1K
PWM1_PULL_DOWN_1K
EB_ADDR[13]
EB_DATA[4]
CI_RESET
+3.3V_TUNER
COMP1_DET
I2C_SCL4
TPI_DATA[0-7]
CI_WE#
I2C_SCL1
OPCTRL3
C101
5pF
50V
USB_DM2
TP129
TP113
EB_DATA[0]
R101
4.7K
OPT
TPO_VAL
XTAL_OUT
TPO_SYNC
+3.3V_TUNER
TP145
FE_DEMOD1_TS_DATA[5]
XTAL_IN
R123
10K
NON_L/D
TP144
+3.3V_NORMAL
TP146
TP115
C107
0.1uF
USB_DP1
I2C_SCL3
EB_DATA[2]
SC_DET
TP111
TP126
R142
0
OPT
PWM_DIM
5V_HDMI_3
SMARTCARD_RST/SD_EMMC_DATA[2]
SC_DET
AV1_CVBS_DET
EB_ADDR[12]
CI_CE1#
R126
24K
1%
TP102
DVDD18_EMMC
TPO_CLK
R143
4.7K
OPT
R114
3.3K
LED_PWM0
TP125
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
SC_ID_SOC
I2C_SDA1
CI_CE1#
TP135
TP106
I2C_SCL2
5V_HDMI_1
TP128
EB_ADDR[0]
R144
4.7K
OPT
5V_HDMI_3
I2C_SCL1
TP199
TP100
CI_CD1#
CI_REG#
VDD3V3
EB_DATA[5]
EPHY_RDP
TP109
5V_HDMI_1
C103
4.7uF
10V
R108
10K
+3.3V_NORMAL
TP132
WIFI_DM
FE_DEMOD1_TS_DATA[3]
EB_ADDR[14]
C102
1uF
10V
EB_ADDR[5]
/TU_RESET2
FE_DEMOD1_TS_CLK
C110
0.1uF
R107
10K
OPT
R133
4.7K
OPT
CI_RESET
EB_DATA[6]
TP147
TP103
TP104
C100
5pF
50V
CI_WAIT#
/USB_OCD1
EB_DATA[7]
TP141
EMMC_CMD
I2C_SDA1
VDD3V3
+3.3V_NORMAL
TPO_DATA[0-7]
CI_CD1#
PCM_5V_CTL
TP116
EB_DATA[6]
TPI_SYNC
/USB_OCD2
R111
33
C111
0.1uF
EMMC_DATA[2]
EB_ADDR[6]
+3.3V_NORMAL
MODEL_OPT_13
+3.3V_NORMAL
EB_ADDR[9]
CI_CD2#
SOC_RX
TP136
X100
24MHz
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
TP150
R117
3.3K
R102
10K
OPT
WIFI_DP
EB_ADDR[9]
TPI_CLK
I2C_SDA1
R103
10K
EPHY_RDN
TP119
TPI_DATA[0-7]
EB_DATA[4]
EMMC_DATA[6]
EB_ADDR[13]
EB_DATA[0]
USB_CTL2
TP110
TP108
TPI_SYNC
CI_IREQ#
TPO_SYNC
FE_DEMOD1_TS_DATA[2]
TPI_CLK
FE_DEMOD1_TS_VAL
C108
0.1uF
EMMC_RST
TP114
TP101
EB_ADDR[4]
VDD3V3
TP142
/TU_RESET1
EB_ADDR[8]
EMMC_DATA[1]
EB_ADDR[11]
TP131
R104
4.7K
OPT
R118
3.3K
I2C_SCL3
R141
1K
L/DIM0_MOSI
CI_WAIT#
R112
33
VDD3V3
MODEL_OPT_12
AMP_RESET_N
TP127
R120
33
L/D
EB_DATA[2]
OPCTRL3
TP138
EMMC_CLK
FE_DEMOD1_TS_DATA[4]
EB_ADDR[7]
R119
33
L/D
C104
4.7uF
10V
EB_ADDR[11]
IC100
AT24C256C-SSHL-T
NVRAM_ATMEL
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
LED_PWM1
R125
4.7K
TP148
R124
10K
NON_L/D
R140
10K
NON_JP
R100
4.7K
OPT
FE_DEMOD1_TS_SYNC
EB_DATA[3]
SMARTCARD_RST/SD_EMMC_DATA[2]
TPO_VAL
CI_CD2#
L/DIM0_VS
EB_ADDR[4]
I2C_SDA2
TP123
EB_DATA[5]
USB_DM1
CI_REG#
EB_ADDR[3]
LED_PWM1
TPI_VAL
TP130
SMARTCARD_CLK/SD_EMMC_DATA[0]
TP117
CI_IOWR#
CI_IREQ#
EB_ADDR[2]
R106
10K
PCM_5V_CTL
EB_ADDR[0]
TP134
XTAL_OUT
TP139
CI_OE#
R109
1.8K
TU_M/W
CI_OE#
I2C_SCL1
EPHY_TDP
EB_ADDR[12]
EB_ADDR[1]
VDD3V3
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
R138
10K
NON_EU
TP112
SMARTCARD_CLK/SD_EMMC_DATA[0]
USB_DP2
TP149
R110
1.8K
TU_M/W
EMMC_DATA[4]
FE_DEMOD1_TS_DATA[0]
CI_IORD#
EB_DATA[7]
TP120
EB_ADDR[3]
C109
0.1uF
FE_DEMOD1_TS_DATA[1]
XTAL_IN
SOC_TX
CI_IORD#
EB_ADDR[14]
USB_CTL1
EMMC_DATA[3]
FE_DEMOD1_TS_DATA[6]
TP198
TP137
TPO_CLK
I2C_SDA4
TP124
EB_ADDR[10]
I2C_SDA3
SMARTCARD_DATA/SD_EMMC_CLK
L/DIM0_SCLK
LED_PWM0
/TU_RESET2
EB_ADDR[7]
TP143
TP121
EMMC_DATA[7]
SMARTCARD_DET/SD_EMMC_DATA[3]
R136
PWM_DIM2
22
SMARTCARD_DET/SD_EMMC_DATA[3]
R135
22
PWM_DIM2
I2C_SCL4
I2C_SDA3
TPI_VAL
EB_DATA[3]
TP140
SC_ID_SOC
EB_ADDR[2]
CI_IOWR#
TPO_DATA[0-7]
EB_ADDR[6]
SMARTCARD_DATA/SD_EMMC_CLK
CI_WE#
TP107
+3.3V_NORMAL
R130
4.7K
OPT
C106
1uF
10V
SMARTCARD_VCC/SD_EMMC_CMD
EB_ADDR[8]
EPHY_TDN
EMMC_DATA[0]
R122
10K
NON_L/D
SMARTCARD_VCC/SD_EMMC_CMD
EB_ADDR[5]
R134
1K
PWM2_PULL_DOWN_1K
TP133
EB_DATA[1]
+3.3V_NORMAL
R199
1K
EB_DATA[1]
EB_ADDR[1]
I2C_SDA4
TP118
EMMC_DATA[5]
R113
3.3K
EB_ADDR[10]
R121
33
L/D
TP105
R105
10K
OPT
+3.3V_NORMAL
C112
0.1uF
C105
0.1uF
16V
R137
10K
OPT
R128
22
SOC_RESET
R115
1.8K
R116
1.8K
IC100-*1
BR24G256FJ-3
NVRAM_ROHM
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
IC101
LGE5221(A5LRA0)
DEV
OSDA0
AE26
OSCL0
AH26
XTALI
B28
XTALO
B27
AVDD33_REG_STB
J22
VCC3IO_EMMC
J1
AVDD33_RGB_STB
H24
AVSS33_RGB
K21
AVDD33_PLL_STB
J23
AVDD10_LDO
U25
AVDD10_ELDO
Y26
USB_DP_P0
B12
USB_DM_P0
A12
USB_DP_P1
C13
USB_DM_P1
D13
USB_DP_P2
D14
USB_DM_P2
C14
USB_DP_P3
AD28
USB_DM_P3
AD27
AVDD33_USB
F23
U0TX
T25
U0RX
T24
POWE__B
J2
POOE__B
N7
POCE1__B
M7
POCE0__B
L7
PDD7
P3
PDD6
N1
PDD5
N2
PDD4
N4
PDD3
M3
PDD2
L1
PDD1
N6
PDD0
P6
PARB__B
N5
PACLE
L3
PAALE
K3
EMMC_CLK
P4
EMMC_RST
P7
OPWRSB
R26
ORESETB
L25
OIRI
L26
FSRC_WR
AH27
TXVP_0
AB27
TXVN_0
AB26
RXVP_1
AC25
RXVN_1
AC26
PHYLED1
AA25
PHYLED0
AA26
REXT
AB28
AVDD33_ETH
AB25
IC101
LGE5221(A5LRA0)
DEV
CI_A0
D2
CI_A1
D1
CI_A2
C3
CI_A3
C1
CI_A4
C2
CI_A5
B1
CI_A6
A1
CI_A7
A2
CI_A8
C5
CI_A9
B5
CI_A10
D6
CI_A11
A5
CI_A12
A3
CI_A13
D5
CI_A14
E4
CI_MCLKI
B4
CI_MIVAL
H5
CI_MISTRT
D4
CI_MDI0
D3
CI_MDI1
E5
CI_MDI2
F5
CI_MDI3
H6
CI_MDI4
H4
CI_MDI5
A4
CI_MDI6
B3
CI_MDI7
C4
CI_D0
E1
CI_D1
E2
CI_D2
G3
CI_D3
D9
CI_D4
B9
CI_D5
B8
CI_D6
B7
CI_D7
D7
CI_MDO0
E3
CI_MDO1
F3
CI_MDO2
G2
CI_MDO3
A9
CI_MDO4
A8
CI_MDO5
A7
CI_MDO6
C7
CI_MDO7
C6
OPCTRL0
P26
OPCTRL1
P25
OPCTRL2
P24
OPCTRL3
N24
OPCTRL4
M24
OPCTRL5
M23
OPCTRL6
M22
OPCTRL7
K23
OPCTRL8
L23
OPCTRL9
E20
OPCTRL10
D20
OPCTRL11
G18
OPCTRL12
F18
DEMOD_RST
E13
DEMOD_TSCLK
F13
DEMOD_TSDATA0
F12
DEMOD_TSSYNC
F11
DEMOD_TSVAL
G13
CI_INT
D10
CI_TSCLK
D12
CI_TSDATA0
E11
CI_TSSYNC
F4
CI_TSVAL
E12
CI_RST
B2
PVR_TSCLK
E10
PVR_TSVAL
A11
PVR_TSSYNC
F10
PVR_TSDATA0
B11
PVR_TSDATA1
C9
SPI_CLK1
G1
SPI_CLK
C11
SPI_DATA
D11
SPI_CLE
C10
OPWM2
AE25
OPWM1
AG26
OPWM0
AF26
SD_D0
K4
SD_D1
L5
SD_D2
L4
SD_D3
L6
SD_CMD
K5
SD_CLK
H1
VCC3IO_SD
H2
LED_PWM0
R22
LED_PWM1
R24
GPIO42
J6
GPIO43
J7
GPIO44
G11
GPIO45
H11
GPIO46
H12
GPIO47
G12
ADIN0_SRV
K24
ADIN1_SRV
L24
ADIN2_SRV
J24
ADIN3_SRV
E28
ADIN4_SRV
F25
ADIN5_SRV
F26
ADIN6_SRV
H25
ADIN7_SRV
H26
2014.11.01
1
MAIN1
A5LR_Bring_Up
Near SoC
0
0
ICE mode + 24M + serial boot
Near SoC
OPCTRL3
0
NVRAM
I2C_1 : AMP, L/D, NVM, TCON
I2C_2 : TUNER
I2C_3 : MICOM
I2C_4 : S/Demod,T2/Demod, LNB
1
ICE moce + 24M + ROM to 60bit ECC Nand boot
CI_VS1#
Write Protection
- Low : Normal Operation
- High : Write Protection
0
LED_PWM0
0
1
0
X-TAL
I2C
ICE moce + 24M + ROM to eMMC boot from
eMMC pins(share pins w/s NAND)
STRAPPING
0
LED_PWM1
Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Содержание 55LF5950
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