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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.
R154
100
1%
R162 33
RXBCLKP
+3.3V_IO
+3.3V_IO
R166
10K
R125 33
RXA3N
FLASH_WP
RXA2N
I2C_SDA_PQ
C120 0.1uF
+0.9VDC
TDO
C125
0.1uF
16V
C154
10uF
25V
RXA1N
+3.3V
R120
100
1%
RXB2P
R134 0
RXACLKP
C112 0.1uF
P102
12507WR-04L
1
2
3
4
5
I2C_SDA_S
I2C_SDA_PQ
RXA1P
R169
47K
OPT
I2C_SDA_S
R181 33
RXB2N
TCK
R110
100
1%
+0.9VDC
R172
4.7K
R178 0
C148
10uF
25V
XTAL_OUT
R118
100
1%
R152 33
TMS
R130 33
RXB0N
+3.3V
R175
1K
SPI_SCLK
C115 0.1uF
I2C_SCL_PQ
C118 0.1uF
+3.3V
P103
12507WR-04L
1
2
3
4
5
+1.8LVDS_TX
R124 33
SPI_DI
+3.3V
TX5P
RXB4P
SPI_CS
R135 0
C100
27pF
50V
R173
4.7K
+0.9AVDD
TX7P
C114 0.1uF
C122 0.1uF
3.3K
R102
XTAL_IN
R117
100
1%
+3.3V
+1.8V
I2C_SCL_S
R127 33
+1.8LVDS_RX
R105
3.3K
R167
47K
TDI
RXBCLKN
SPI_CS
TDO
TX7N
R115
100
1%
TX0N
+3.3V
RXB3N
TX2N
+0.9AVDD
RXB4N
C116 0.1uF
R155
100
1%
R129 33
R156 33
OPT
C113 0.1uF
XTAL_IN
+0.9VDC
FLASH_WP
C151
10uF
25V
C103
33pF
50V
OPT
C159
0.1uF
16V
R148 33
OPT
C162
0.1uF
16V
R101 10K
C111 0.1uF
+1.8LVDS_RX
C149
0.1uF
16V
SPI_DO
R158
10K
OPT
IC101
MX25L3206EM2I-12G
SPI_FLASH
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
R104
3.3K
3D_LR
UART_TX
R128 33
TDI
R133 0
+3.3V_IO
RXA0P
SPI_SCLK
C104
27pF
50V
C109 0.1uF
SPI_DL_MODE
C163
0.1uF
16V
R176 0
OPT
R149 33
UART_TX
SPI_DI
P100
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
SPI_DO
SPI_DO
C121 0.1uF
R150 33
OPT
R180 33
TX3P
R121
100
1%
TX5N
R131 33
TX_LOCK
C119 0.1uF
+1.8LVDS_RX
+0.9VDC
C107
33pF
50V
OPT
C161
0.1uF
16V
UART_RX
SPI_CS
TX6P
C105
33pF
50V
OPT
TX0P
FLASH_WP
RXA4N
LG1122_RST
+3.3V
R122
100
1%
RXA0N
R163 33
OPT
RXB3P
SPI_DL_MODE
RXB1N
R177 0
OPT
SPI_SCLK
C108 0.1uF
R138 33
OPT
SW100
JTP-1127WEM
12
4 3
R153 33
R136 33
OPT
TX1N
+1.8LVDS_TX
RXB1P
RXA4P
UART_RX
R174
3.3K
+0.9AVDD
R159
33
RXB0P
RBF
R179 0
R123
100
1%
R183 33
+1.8LVDS_TX
R103
3.3K
AGP_EN
R160 33
I2C_SCL_PQ
C110 0.1uF
R168
10K
R161 33
TRST_N
3D_EN
TRST_N
R113
10K
P101
12507WR-08L
1
2
3
4
5
6
7
8
9
TCK
R109
100
1%
R114
100
1%
R106
1M
TX4P
RXA2P
SPI_DI
+3.3V
TX4N
+0.9VDC
R157
4.7K
TX3N
R139 0
OPT
TX6N
TX2P
+1.8V
RXACLKN
R132 33
I2C_SCL_S
TX1P
+1.8V
C157
10uF
25V
R182 33
RXA3P
R126 33
C123 0.1uF
C124
0.1uF
R137 33
OPT
+1.8V_AVDD
+1.8LVDS_RX
TMS
R151 33
OPT
XTAL_OUT
C117 0.1uF
R146 33
+0.9V
PWM_BPL
R164 33
R165 33
+3.3V
R112
1K
R111
1K
L102
MLB-201209-0120P-N2
L100
MLB-201209-0120P-N2
L101
MLB-201209-0120P-N2
L103
MLB-201209-0120P-N2
L105
MLB-201209-0120P-N2
C126
4.7uF
10V
C127
4.7uF
10V
C129
4.7uF
10V
C131
4.7uF
10V
C134
4.7uF
10V
C135
4.7uF
10V
C137
4.7uF
10V
C139
4.7uF
10V
C144
4.7uF
10V
C153
4.7uF
10V
+1.8V
C142
4.7uF
10V
C152
4.7uF
10V
L104
MLB-201209-0120P-N2
+1.8V_AVDD
+1.8V_AVDD
C158
0.1uF
16V
R185
10K
OPT
+3.3V
3.3K
R186
OPT
L/DIM0_SCLK
L/DIM0_MOSI
L/DIM0_VS
R107
10K
120Hz
R108
10K
W/O_TCON
+3.3V
R116
10K
W_TCON
R119
10K
240Hz
+3.3V
SOC_OPT
+3.3V
R170
10K
L9(LG1152)
R171
10K
MTK
SOC_OPT
FRAME_OPT
DISPLAY_OPT
REVERSE_OPT
TCON_OPT
TCON_OPTFRAME_OPT
+3.3V
R189
10K
OLED
R190
10K
LCD
R187
10K
IMAGE_NORMAL
+3.3V
R188
10K
IMAGE_REVERSE
REVERSE_OPT DISPLAY_OPT
R191 0
IC100
LG1122
RXA0P
AC1
RXA0N
AC2
RXA1P
AB3
RXA1N
AC3
RXA2P
AB2
RXA2N
AB1
RXACLKP
AA1
RXACLKN
AA2
RXA3P
Y3
RXA3N
AA3
RXA4P
Y2
RXA4N
Y1
RXB0P
W1
RXB0N
W2
RXB1P
V3
RXB1N
W3
RXB2P
V2
RXB2N
V1
RXBCLKP
U1
RXBCLKN
U2
RXB3P
T3
RXB3N
U3
RXB4P
T2
RXB4N
T1
L_VSOUT_LD
B26
R_VSOUT_LD
E2
M0_SCLK
C26
M0_MOSI
E22
M1_SCLK
D24
M1_MOSI
G22
M2_SCLK
D2
M2_MOSI
E1
M3_SCLK
D1
M3_MOSI
D3
UART_RXD
G3
UART_TXD
H3
SPI_SCLK
G1
SPI_CS
G2
SPI_DI
F2
SPI_DO
F1
SDA_M
J1
SCL_M
J2
SDA_S
H1
SCL_S
H2
SMODE
K2
TMODE0
J3
TMODE1
K3
TMODE2
L3
TMODE3
M3
TRST_N
M2
TDO
L1
TDI
L2
TCLK
M1
TMS
N1
PORES_N
K1
XTALO
AF6
XTALI
AE6
MON_SYNC0
N2
MON_SYNC1
N3
MON_INTR
P3
VIREF_REXT
C1
TX_LOCKN
C2
GPIO[0]
AB5
GPIO[1]
AB4
GPIO[2]
AD5
GPIO[3]
AC5
GPIO[4]
AE4
GPIO[5]
AD4
GPIO[6]
AC4
GPIO[7]
AF3
GPIO[8]
AE3
GPIO[9]
AD3
GPIO[10]
AF2
GPIO[11]
AE2
GPIO[12]
AD2
GPIO[13]
AE1
GPIO[14]
B25
GPIO[15]
B24
TX0P
B2
TX0N
A2
TX1P
A3
TX1N
B3
TX2P
C4
TX2N
C3
TX3P
B4
TX3N
A4
TX4P
A5
TX4N
B5
TX5P
C6
TX5N
C5
TX6P
B6
TX6N
A6
TX7P
A7
TX7N
B7
TXA0P
A23
TXA0N
B23
TXA1P
C22
TXA1N
C23
TXA2P
B22
TXA2N
A22
TXACLKP
A21
TXACLKN
B21
TXA3P
C20
TXA3N
C21
TXA4P
B20
TXA4N
A20
TXB0P
A19
TXB0N
B19
TXB1P
C18
TXB1N
C19
TXB2P
B18
TXB2N
A18
TXBCLKP
A17
TXBCLKN
B17
TXB3P
C16
TXB3N
C17
TXB4P
B16
TXB4N
A16
TXC0P
A15
TXC0N
B15
TXC1P
C14
TXC1N
C15
TXC2P
B14
TXC2N
A14
TXCCLKP
A13
TXCCLKN
B13
TXC3P
C12
TXC3N
C13
TXC4P
B12
TXC4N
A12
TXD0P
A11
TXD0N
B11
TXD1P
C10
TXD1N
C11
TXD2P
B10
TXD2N
A10
TXDCLKP
A9
TXDCLKN
B9
TXD3P
C8
TXD3N
C9
TXD4P
B8
TXD4N
A8
GPIO[16]
C25
GPIO[17]
C24
GPIO[18]
AD1
GPIO[19]
R1
GPIO[20]
R2
GPIO[21]
R3
GPIO[22]
P1
GPIO[23]
A25
GPIO[24]
D23
GPIO[25]
D22
GPIO[26]
F22
GPIO[27]
E23
GPIO[28]
E3
GPIO[29]
F3
GPIO[30]
A24
GPIO[31]
P2
IC100
LG1122
VSS_1
B1
VSS_2
C7
VSS_3
D4
VSS_4
D5
VSS_5
D6
VSS_6
D7
VSS_7
D8
VSS_8
D18
VSS_9
D19
VSS_10
D20
VSS_11
D21
VSS_12
D25
VSS_13
D26
VSS_14
E4
VSS_15
E5
VSS_16
E6
VSS_17
E7
VSS_18
E8
VSS_19
E9
VSS_20
E10
VSS_21
E11
VSS_22
E12
VSS_23
E13
VSS_24
E14
VSS_25
E15
VSS_26
E16
VSS_27
E17
VSS_28
E18
VSS_29
E19
VSS_30
E21
VSS_31
E24
VSS_32
F5
VSS_33
F7
VSS_34
F8
VSS_35
F9
VSS_36
F10
VSS_37
F11
VSS_38
F12
VSS_39
F13
VSS_40
F14
VSS_41
F15
VSS_42
F16
VSS_43
F17
VSS_44
F18
VSS_45
F19
VSS_46
F21
VSS_47
F23
VSS_48
G5
VSS_49
G21
VSS_50
G23
VSS_51
H5
VSS_52
H8
VSS_53
H9
VSS_54
H10
VSS_55
H11
VSS_56
H12
VSS_57
H13
VSS_58
H14
VSS_59
H15
VSS_60
H16
VSS_61
H17
VSS_62
H18
VSS_63
H19
VSS_64
H21
VSS_65
H22
VSS_66
H23
VSS_67
J5
VSS_68
J8
VSS_69
J19
VSS_70
J21
VSS_71
J22
VSS_72
K4
VSS_73
K5
VSS_74
K8
VSS_75
K10
VSS_76
K11
VSS_77
K12
VSS_78
K13
VSS_79
K14
VSS_80
K15
VSS_81
K16
VSS_82
K17
VSS_83
K19
VSS_84
K21
VSS_85
K22
VSS_86
L4
VSS_87
L5
VSS_88
L8
VSS_89
L10
VSS_90
L11
VSS_91
L12
VSS_92
L13
VSS_93
L14
VSS_94
L15
VSS_95
L16
VSS_96
L17
VSS_97
L19
VSS_98
L21
VSS_99
L22
VSS_100
M4
VSS_101
M5
VSS_102
M6
VSS_103
M8
VSS_104
M10
VSS_105
M11
VSS_106
M12
VSS_107
M13
VSS_108
M14
VSS_109
M15
VSS_110
M16
VSS_111
M17
VSS_112
M19
VSS_113
M21
VSS_114
M22
VSS_115
N4
VSS_116
N5
VSS_117
N6
VSS_118
N8
VSS_119
N10
VSS_120
N11
VSS_121
N12
VSS_122
N13
VSS_123
N14
VSS_124
N15
VSS_125
N16
VSS_126
N17
VSS_127
N19
VSS_128
N21
VSS_129
N22
VSS_130
N24
VSS_131
P4
VSS_132
P5
VSS_133
P6
VSS_134
P8
VSS_135
P10
VSS_136
P11
VSS_137
P12
VSS_138
P13
VSS_139
P14
VSS_140
P15
VSS_141
P16
VSS_142
P17
VSS_143
P19
VSS_144
P21
VSS_145
P22
VSS_146
P24
VSS_147
R4
VSS_148
R5
VSS_149
R6
VSS_150
R8
VSS_151
R10
VSS_152
R11
VSS_153
R12
VSS_154
R13
VSS_155
R14
VSS_156
R15
VSS_157
R16
VSS_158
R17
VSS_159
R19
VSS_160
R21
VSS_161
R22
VSS_162
T5
VSS_163
T6
VSS_164
T8
VSS_165
T10
VSS_166
T11
VSS_167
T12
VSS_168
T13
VSS_169
T14
VSS_170
T15
VSS_171
T16
VSS_172
T17
VSS_173
T19
VSS_174
T21
VSS_175
T22
VSS_176
U5
VSS_177
U6
VSS_178
U8
VSS_179
U10
VSS_180
U11
VSS_181
U12
VSS_182
U13
VSS_183
U14
VSS_184
U15
VSS_185
U16
VSS_186
U17
VSS_187
U19
VSS_188
U21
VSS_189
U22
VSS_190
V5
VSS_191
V6
VSS_192
V8
VSS_193
V19
VSS_194
V21
VSS_195
V22
VSS_196
W5
VSS_197
W6
VSS_198
W8
VSS_199
W9
VSS_200
W10
VSS_201
W11
VSS_202
W12
VSS_203
W13
VSS_204
W14
VSS_205
W15
VSS_206
W16
VSS_207
W17
VSS_208
W18
VSS_209
W19
VSS_210
W21
VSS_211
W22
VSS_212
Y4
VSS_213
Y5
VSS_214
Y21
VSS_215
Y22
VSS_216
AA4
VSS_217
AA7
VSS_218
AA8
VSS_219
AA9
VSS_220
AA10
VSS_221
AA11
VSS_222
AA12
VSS_223
AA13
VSS_224
AA14
VSS_225
AA15
VSS_226
AA16
VSS_227
AA17
VSS_228
AA18
VSS_229
AA19
VSS_230
AA20
VSS_231
AA21
VSS_232
AA22
VSS_233
AA23
VSS_234
AB6
VSS_235
AB7
VSS_236
AB8
VSS_237
AB9
VSS_238
AB10
VSS_239
AB11
VSS_240
AB12
VSS_241
AB13
VSS_242
AB14
VSS_243
AB15
VSS_244
AB16
VSS_245
AB17
VSS_246
AB18
VSS_247
AB19
VSS_248
AB20
VSS_249
AB21
VSS_250
AB22
VSS_251
AB23
VSS_252
AC6
VSS_253
AC7
VSS_254
AC8
VSS_255
AC9
VSS_256
AC10
VSS_257
AC23
VSS_258
AC24
VSS_259
AC25
VSS_260
AC26
VSS_261
AD6
VSS_262
AD7
VSS_263
AD8
VSS_264
AD17
VSS_265
AD18
VSS_266
AE8
VSS_267
AF4
VSS_268
AF8
IC100
LG1122
VDD_1
J9
VDD_2
J10
VDD_3
J11
VDD_4
J16
VDD_5
J17
VDD_6
J18
VDD_7
K9
VDD_8
K18
VDD_9
L9
VDD_10
L18
VDD_11
M9
VDD_12
M18
VDD_13
N9
VDD_14
N18
VDD_15
P9
VDD_16
P18
VDD_17
R9
VDD_18
R18
VDD_19
T9
VDD_20
T18
VDD_21
U9
VDD_22
U18
VDD_23
V9
VDD_24
V10
VDD_25
V11
VDD_26
V12
VDD_27
V13
VDD_28
V14
VDD_29
V15
VDD_30
V16
VDD_31
V17
VDD_32
V18
VDD33_1
F6
VDD33_2
F20
VDD33_3
G6
VDD33_4
H6
VDD33_5
J6
VDD33_6
K6
VDD33_7
L6
VDD33_8
Y6
VDD33_9
AA6
VDD18_1
E20
VDD18_2
F4
VDD18_3
G4
VDD18_4
H4
VDD18_5
J4
VDD18_6
AA5
LVRX_VDD18_1
T4
LVRX_VDD18_2
U4
LVRX_VDD18_3
V4
LVRX_VDD18_4
W4
LVTX_VDD18_1
D9
LVTX_VDD18_2
D10
LVTX_VDD18_3
D11
LVTX_VDD18_4
D12
LVTX_VDD18_5
D13
LVTX_VDD18_6
D14
LVTX_VDD18_7
D15
LVTX_VDD18_8
D16
LVTX_VDD18_9
D17
LVTX_VDD_1
J12
LVTX_VDD_2
J13
LVTX_VDD_3
J14
LVTX_VDD_4
J15
AVDD09_1
AE7
AVDD09_2
AF7
AVDD18_1
AE5
AVDD18_2
AF5
OPT_READY_1
OPT_READY_2
L/DIMMING_OPT
R142
10K
OPT
R144
10K
OPT
R143
10K
R145
10K
+3.3V +3.3V
R140
10K
L/D_ON_FRC
R141
10K
L/D_ON_MAIN
OPT_READY_2
+3.3V
OPT_READY_1L/DIMMING_OPT
X100
24.75MHz
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
PANEL_CTL
R147
3.3K
FRC-III(LG1122) 1
6
XTAL(24.75MHz)
+3.3V Power Separation
RESET Input
1) LG1122_RST : From Main SOC
2) HW_RESET : From HW Switch
3) SPI_DL_MODE : Download Mode to Flash Mem
+0.9V Power Separation
SPI/I2C For Aardvak Interface
+0.9VDC Decaps
+3.3V_IO Decaps
SPI FLASH(4MByte)
+0.9AVDD Decaps
+1.8VLVDS_RX Decaps
UART For CPU
The Vx1_HS Tx AC-coupling Caps must be
placed near by LG1122
+1.8VLVDS_TX Decaps
GPIO[1:0]
: Local Dimming Debugging
GPIO[7:3] = PWM[4:0]
1) GPIO[3] : 120Hz Mode --> 60 or 120Hz (Programmable)
240Hz Mode --> 120 or 240Hz (Programmable)
2) GPIO[4] : 120Hz Mode --> 60 or 120Hz (Programmable)
240Hz Mode --> 120 or 240Hz (Programmable)
3) GPIO[5] : 120Hz Mode --> 120 or 240Hz (Programmable)
240Hz Mode --> 240 or 480Hz (Programmable)
4) GPIO[6] : 120Hz Mode --> 120Hz (Fixed)
240Hz Mode --> 240Hz (Fixed)
5) GPIO[7] : 120Hz Mode --> 120Hz (Fixed)
240Hz Mode --> 240Hz (Fixed)
GPIO[8]
: External Vsync input for Local Dimming block
GPIO[10]
: T-Con L/R Sync Monitor(AR)
GPIO[12:11]
: S/W I2C_Master CH
GPIO[26:16]
: BLU Direct Control CH
GPIO[28:27]
: I2C for PQ tunning
For JTAG Interface
All of OPT decaps must be placed on PCB Bottom side
Vx1_HS output swing level control
via external resistor
I2C For PQ tunning
I2C Slave Address
0x1C (Direct access)
0xB2 (In-direct access)
+1.8V Power Separation
240Hz Back-End Board 2011. 07. 05
Write Protection
- HIGH : Normal Operation
- LOW : Write Protection
Will be deleted pull-up resistor from B0+3D Depth B’d
READY FOR H/W OPTION
OPT_READY_1
11
(for 72INCH)
JIG_OPT
240Hz
OPT_READY_2
With_TCON
IMAGE_OPT
OPTION NAME LOW
20
21
DISPLAY_OPT OLED
22
IMAGE_NORMAL
L/D_ON_FRC
OPT
L9 (LG1152)
120Hz
13
GPIO NO
15
MTK
OPT
FRAME_OPT
Default
Without_TCON
(for FRC3 JIG)
12
L/D_ON_MAIN
(for NON_72INCH)
IMAGE_OPT
SOC_OPT
Default
14
L/DIMMING_OPT
HIGH
LCD
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Only for training and service purposes
LGE Internal Use Only