THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
/PCM_IOWR
8pF
OPT
C106
/PCM_CD
/PCM_WE
22
R111
5V_DET_HDMI_4
22R142
OPT
100pF
50V
C112
OPT
0.1uF
OPT
C108
AMP_SCL
1K
R117
OPT
EEPROM_SDA
33R146
PWM0
/PF_WP
10K
R132
SENSOR_SDA
RGB_DDC_SDA
DSUB_DET
RXB0+
FE_TS_VAL_ERR
PCM_RST
1K
R165
NAND01GW3B2CN6E
EAN60762401
IC102
NAND_FLASH_1G_NUMONYX
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VDD_2
38 NC_23
39 NC_24
40 NC_25
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
AL
3
NC_3
6
NC_6
16
CL
15
NC_10
14
NC_9
13
VSS_1
12
VDD_1
11
NC_8
10
NC_7
9
E
8
R
7
RB
4
NC_4
5
NC_5
25 NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
W
I2C_SDA
RXB3-
4.7K
R127
HDCP_EEPROM
1K
R141
AV_CVBS_DET
PI_TS_DATA[0-7]
H27U1G8F2BTR-BC
EAN35669102
IC102-*1
NAND_FLASH_1G_HYNIX
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VCC_2
38 NC_23
39 NC_24
40 NC_25
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25 NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
/PF_CE1
EEPROM_SDA
RXA4-
33R151
56
R148
1K
R115
OPT
TC58NVG0S3ETA0BBBH
EAN61508001
IC102-*3
NAND_FLASH_1G_TOSHIBA
26 NC_17
27 NC_18
28 NC_19
29 I/O1
30 I/O2
31 I/O3
32 I/O4
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VCC_2
38 NC_23
39 NC_24
40 NC_25
41 I/O5
42 I/O6
43 I/O7
44 I/O8
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
RY/BY
4
NC_4
5
NC_5
25 NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
/FLASH_WP
22
AR103
22R154 OPT
MST_NEC_TX
RGB_DDC_SCL
1K
R140
1KR121
OPT
+3.3V_Normal
USB1_CTL
EEPROM_SCL
/PCM_IORD
HP_DET
PI_TS_CLK
22R129
HDCP_EEPROM
1K
R107
PCM_A[0-7]
RXA2+
22R114
OPT
RXACK-
RXA3+
/CI_CD2
/PCM_CE
AMP_SDA
RXA0-
FE_TS_DATA[0-7]
2.2K
R145
10K
R104
OPT
PCM_A[0-14]
PWM1
RXA1-
RXA4+
RXB2-
USB1_OCD
PWM_DIM
22R166 OPT
22R137
1KR118
/PF_OE
33R147
+3.3V_Normal
ERROR_OUT
/PF_OE
SC1/COMP1_DET
PWM0
1K
OPT
R105
RXA0+
RXBCK-
MODEL_OPT_1
0.1uF
C101
2.2uF
C111
A_DIM
PWM1
+3.3V_Normal
/PF_CE0
PF_ALE
PWM0
RXB3+
/PF_CE0
RXA1+
/PF_WE
AUD_MASTER_CLK
RXBCK+
/SPI_CS
22R122
OPT
TUNER_RESET
22R101 OPT
SENSOR_SCL
100
R157
22R128
HDCP_EEPROM
1KR116
22R169
22R120OPT
MODEL_OPT_2
22R139
22
R112
+3.3V_Normal
+3.3V_Normal
SPI_SDO
RXB4-
MODEL_OPT_3
/PCM_OE
0.1uF
C107
HDCP_EEPROM
2.2K
R144
RXB2+
PWM2
RXACK+
10K
R133
22R163 OPT
PCM_5V_CTL
RXB1+
RXB4+
PCM_D[0-7]
1K
OPT
R108
/PF_CE1
MST_RX
22R110
AUD_SCK
4.7K
R113
HDCP_EEPROM
/PCM_REG
22R131
PI_TS_VAL
3.9K
R109
RXB0-
RXB1-
RXA3-
MST_TX
22R170
5V_DET_HDMI_2
/F_RB
22R136
22R135
OPT
/PCM_IRQA
10K
R156
A_DIM
22R134
OPT
K9F1G08U0D-SCB0
EAN61857001
IC102-*2
NAND_FLASH_1G_SS
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VCC_2
38 NC_23
39 NC_24
40 NC_25
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25 NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
0.1uF
C103
/CI_CD1
1KR124

22

AR102

2.7K
R161
OPT
0.1uF
C109
8pF
OPT
C104
5V_DET_HDMI_1
PI_TS_SYNC
22R168 OPT
22R130
FE_TS_CLK
RXA2-
/F_RB /PF_WP

22

AR101

MST_NEC_RX
SPI_SDI
/PF_WE
0.1uF
C105
MODEL_OPT_0
EEPROM_SCL
+3.3V_Normal
10uF
C102
1K
R106
/PCM_WAIT
AUD_MASTER_CLK_0
I2C_SCL
+5V_Normal
A_DIM
1K
R123
OPT
2.7K
R160
OPT
KRC103S
OPT
Q101
E
B
C
PF_ALE
SPI_SCK
PWM2
22
AR104
FE_TS_SYNC
22R167 OPT
22R138
3.3K
R102
22R164 OPT
AT24C256C-SSHL-TIC104
EEPROM_256K
3
A2
2
A1
4
GND
1
A0
5SDA
6SCL
7WP
8VCC
MODEL_OPT_4
MODEL_OPT_5
0R172 OPT
0R173 OPT
PM_MODEL_OPT_0
PM_MODEL_OPT_0
+3.5V_ST
PM_MODEL_OPT_1
100R178OPT
100R179OPT

LGE2112-T8

IC101
S7LR_DIVX_MS10
PCMDATA[0]/GPIO126
W21
PCMDATA[1]/GPIO127
AA18
PCMDATA[2]/GPIO128
AB22
PCMDATA[3]/GPIO120
AE20
PCMDATA[4]/GPIO119
AA15
PCMDATA[5]/GPIO118
AE21
PCMDATA[6]/GPIO117
AB21
PCMDATA[7]/GPIO116
Y15
PCMADR[0]/GPIO125
W20
PCMADR[1]/GPIO124
V20
PCMADR[2]/GPIO122
W22
PCMADR[3]/GPIO121
AB18
PCMADR[4]/GPIO99
AA20
PCMADR[5]/GPIO101
AA21
PCMADR[6]/GPIO102
Y19
PCMADR[7]/GPIO103
AB17
PCMADR[8]/GPIO108
Y16
PCMADR[9]/GPIO110
AB19
PCMADR[10]/GPIO114
AB20
PCMADR[11]/GPIO112
AA16
PCMADR[12]/GPIO104
AA19
PCMADR[13]/GPIO107
AC21
PCMADR[14]/GPIO106
AA17
PCMREG_N/GPIO123
Y20
PCMOE_N/GPIO113
AB15
PCMWE_N/GPIO197
AA22
PCMIORD_N/GPIO111
AD22
PCMIOWR_N/GPIO109
AD20
PCMCE_N/GPIO115
AD21
PCMIRQA_N/GPIO105
AC20
PCMCD_N/GPIO130
Y18
PCMWAIT_N/GPIO100
Y21
PCM_RESET/GPIO129
Y22
PCM2_CE_N/GPIO131
U21
PCM2_IRQA_N/GPIO132
V21
PCM2_CD_N/GPIO135
R20
PCM2_WAIT_N/GPIO133
T20
PCM2_RESET/GPIO134
U22
UART1_TX/GPIO43
D4
UART1_RX/GPIO44
E4
UART2_TX/GPIO65
N25
UART2_RX/GPIO64
N24
UART3_TX/GPIO47
B8
UART3_RX/GPIO48
A8
I2C_SCKM2/DDCR_CK/GPIO72
P23
I2C_SDAM2/DDCR_DA/GPIO71
P24
DDCA_DA/UART0_TX
D2
DDCA_CK/UART0_RX
D1
PWM0/GPIO66
P21
PWM1/GPIO67
N23
PWM2/GPIO68
P22
PWM3/GPIO69
R21
PWM4/GPIO70
P20
PWM_PM/GPIO199
F6
SAR0/GPIO31
H6
SAR1/GPIO32
G5
SAR2/GPIO33
G4
SAR3/GPIO34
J5
SAR4/GPIO35
J4
VSYNC_LIKE/GPIO145
R23
SPI1_CK/GPIO201
R24
SPI1_DI/GPIO202
R25
SPI2_CK/GPIO203
T21
SPI2_DI/GPIO204
T22
NF_CE1Z/GPIO138 AE18
NF_WPZ/GPIO198 AC17
NF_CEZ/GPIO137 AD18
NF_CLE/GPIO136 AC18
NF_REZ/GPIO139 AC19
NF_WEZ/GPIO140 AD17
NF_ALE/GPIO141 AE17
NF_RBZ/GPIO142 AD19
GPIO_PM[0]/GPIO6 H5
PM_UART_TX/GPIO_PM[1]/GPIO7 K6
GPIO_PM[2]/GPIO8 K5
GPIO_PM[3]/GPIO9 J6
GPIO_PM[4]/GPIO10 K4
PM_UART_RX/GPIO_PM[5]/GPIO11 L6
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12 C2
GPIO_PM[7]/GPIO13 L5
GPIO_PM[8]/GPIO14 M6
GPIO_PM[9]/GPIO15 M5
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16 C1
GPIO_PM[11]/GPIO17 M4
PM_SPI_SCK/GPIO1 A2
PM_SPI_CZ0/GPIO_PM[12]/GPIO0 D3
PM_SPI_SDI/GPIO2 B2
PM_SPI_SDO/GPIO3 B1
TS0CLK/GPIO87 Y14
TS0VALID/GPIO85 AA10
TS0SYNC/GPIO86 Y12
TS0DATA_[0]/GPIO77 Y13
TS0DATA_[1]/GPIO78 Y11
TS0DATA_[2]/GPIO79 AA12
TS0DATA_[3]/GPIO80 AB12
TS0DATA_[4]/GPIO81 AA14
TS0DATA_[5]/GPIO82 AB14
TS0DATA_[6]/GPIO83 AA13
TS0DATA_[7]/GPIO84 AB11
TS1CLK/GPIO98 AC15
TS1VALID/GPI96 AD15
TS1SYNC/GPIO97 AC16
TS1DATA_[0]/GPIO88 AD16
TS1DATA_[1]/GPIO89 AE15
TS1DATA_[2]/GPIO90 AE14
TS1DATA_[3]/GPIO91 AC13
TS1DATA_[4]/GPIO92 AC14
TS1DATA_[5]/GPIO93 AD12
TS1DATA_[6]/GPIO94 AD13
TS1DATA_[7]/GPIO95 AD14

LGE2112-T8

IC101
S7LR_DIVX_MS10
GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P AB25
LVA0N AB23
LVA1P AC25
LVA1N AB24
LVA2P AD25
LVA2N AC24
LVA3P AE23
LVA3N AC23
LVA4P AC22
LVA4N AD23
LVB0P V23
LVB0N U24
LVB1P V25
LVB1N V24
LVB2P W25
LVB2N W23
LVB3P AA23
LVB3N Y24
LVB4P AA25
LVB4N AA24
LVACKP AE24
LVACKN AD24
LVBCKP Y23
LVBCKN W24
GPIO196 T25
GPIO193 U23
GPIO194 T24
GPIO195 T23
MODEL_OPT_6
MODEL_OPT_7
LGE2111-TEIC101-*1
S7LR_DIVX
GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P AB25
LVA0N AB23
LVA1P AC25
LVA1N AB24
LVA2P AD25
LVA2N AC24
LVA3P AE23
LVA3N AC23
LVA4P AC22
LVA4N AD23
LVB0P V23
LVB0N U24
LVB1P V25
LVB1N V24
LVB2P W25
LVB2N W23
LVB3P AA23
LVB3N Y24
LVB4P AA25
LVB4N AA24
LVACKP AE24
LVACKN AD24
LVBCKP Y23
LVBCKN W24
GPIO196 T25
GPIO193 U23
GPIO194 T24
GPIO195 T23
10K
R176
OPT
10K
R177
10K
R174
OPT
10K
R175
HY27UF082G2B-TPCB
EAN60708701
NAND_FLASH_2G_HYNIX
IC102-*4
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VCC_2
38 NC_23
39 NC_24
40 NC_25
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25 NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
EXT_SPK_DET
EEPROM_SDA
EEPROM_SCL
PI_SCL
PI_SDA
+3.5V_ST
+3.5V_ST
22 OPT
R103
22R119
22
OPT R125
22
OPT R126
22
OPT R143
22
OPT R149
PI_EN
EXT_VOL+
EXT_VOL-
SENSOR_SDA
SENSOR_SCL
PI_SCL
PI_SDA
1K
R155
1K
R150
MST_NEC_RX
MST_NEC_TX
CHIP_CONFIG_1
CHIP_CONFIG_1
1K
OPT R152
1KR153
/PI_EN
AT24C1024BN-SH-T
IC104-*1

EEPROM_1M

3
A2
2
A1
4
GND
1
NC
5SDA
6SCL
7WP
8VCC

LGE2111A-T8

IC101-*2

S7LR2_UO4_Divx/MS10

GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P AB25
LVA0N AB23
LVA1P AC25
LVA1N AB24
LVA2P AD25
LVA2N AC24
LVA3P AE23
LVA3N AC23
LVA4P AC22
LVA4N AD23
LVB0P V23
LVB0N U24
LVB1P V25
LVB1N V24
LVB2P W25
LVB2N W23
LVB3P AA23
LVB3N Y24
LVB4P AA25
LVB4N AA24
LVACKP AE24
LVACKN AD24
LVBCKP Y23
LVBCKN W24
GPIO196 T25
GPIO193 U23
GPIO194 T24
GPIO195 T23
CAT24C08WI-GT3-H-RECV(TV)
IC103
HDCP_EEPROM
3
A2
2
NC_2
4
VSS
1
NC_1
5SDA
6SCL
7WP
8VCC
OLP
PI_TS_DATA[5]
PI_TS_DATA[1]
PCM_A[3] PCM_A[12]
PCM_A[11]
PI_TS_DATA[3]
FE_TS_DATA[6]
PI_TS_DATA[4]
FE_TS_DATA[7]
PCM_A[0]
PCM_A[0]
PCM_A[4]
PCM_A[10]
PCM_A[9]
FE_TS_DATA[2]
PCM_A[6]
PCM_A[6]
FE_TS_DATA[0]
PCM_A[5]
PCM_A[1]
FE_TS_DATA[1]
PCM_A[8]
PCM_A[1]
PCM_A[7]
PCM_A[2]
PCM_D[5]
PCM_A[7]
PCM_A[4]
PCM_A[5]
PCM_D[4]
PCM_D[3]
PCM_A[3]
PCM_A[14]
PCM_D[2]
PI_TS_DATA[7]
PCM_A[2]
PI_TS_DATA[0]
FE_TS_DATA[3]
PCM_D[1]
PCM_D[0]
PCM_D[7]
PCM_A[13]
PCM_D[6]
FE_TS_DATA[4]
PI_TS_DATA[2]
PI_TS_DATA[6]
FE_TS_DATA[5]
2011.08.21

FLASH/EEPROM/GPIO

1 20

from BUFFER IC

for SYSTEM/HDCP
EEPROM&URSA3

for SERIAL FLASH

A0’h

NAND FLASH MEMORY

Addr:10101--

EEPROM

Internal demod out

<CHIP Config>

(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)

to delete CI or gate for

I2C

B51_no_EJ : 4’b0000 Boot from 8051 with SPI flash
SB51_WOS : 4’b0001 Secure B51 without scramble
SB51_WS : 4’b0010 Secure B51 with scramble
MIPS_SPE_NO_EJ : 4’b0100 Boot from MIPS with SPI flash
MIPS_SPI_EJ_1 : 4’b0101 Boot from MIPS with SPI flash
MIPS_SPI_EJ_2 : 4’b0110 Boot from MIPS with SPI flash
MIPS_WOS : 4’b1001 Secure MIPS without scramble
MIPS_WS : 4’b1010 Scerur MIPS with SCRAMBLE

DIMMING

HDCP EEPROM

GP4_MSTAR

PM MODEL OPTION

<CHIP Config1)>

Boot from SPI CS1N(EXT_FLASH) 1’b0

Boot from SPI_CS0N(INT_FLASH) 1’b1

CI SLOT or ProIdiom

LED_R(GP4)
LED_B(GP4)
KEY1(GP4)
KEY2(GP4)
SCART1_MUTE(GP4)
POWER_DET(GP4)
PM_TXD(GP4)
INV_CTL(GP4)
RL_ON(GP4)
POWER_ON/OFF_1(GP4)
PM_RXD(GP4)
PANEL_CTL(GP4)
SIDE_HP_MUTE(GP4)
AMP_MUTE(GP4)
/AMP_RESET(GP4)

EMEA INTERACTIVE

GPIO199 --> 1K pull-down
TOUCH_KEY(GP4)
TACK_KEY(GP4)

$0.16

$0.44

GP4: OS
GP4: NON_OS
GP4: DEMOD_RESET
GP4: OS
GP4: OS
applied on only SMALL PCB
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only