LG 55LM8600 Service Manual page 50

IC9300
LG1132
R9300 R9302 R9304 R9306 R9308 R9310
100 100 100 100 100 100
AB17
SOC_TXA0P
RXA0P
AA17
SOC_TXA0N RXA0N
Y16
SOC_TXA1P RXA1P
Y17
SOC_TXA1N RXA1N
AA16
SOC_TXA2P RXA2P
AB16
SOC_TXA2N
RXA2N
AB15
SOC_TXACLKP RXACLKP
AA15
SOC_TXACLKN
RXACLKN
Y14
SOC_TXA3P RXA3P
Y15
SOC_TXA3N
RXA3N
AA14
SOC_TXA4P RXA4P
AB14
SOC_TXA4N
R9301 R9303 R9305 R9307 R9309 R9311 RXA4N
100 100 100 100 100 100
AB13
SOC_TXB0P
RXB0P
AA13
SOC_TXB0N RXB0N
Y12
SOC_TXB1P RXB1P
Y13
SOC_TXB1N RXB1N
AA12
SOC_TXB2P RXB2P
AB12
SOC_TXB2N
RXB2N
AB11
SOC_TXBCLKP RXBCLKP
AA11
SOC_TXBCLKN
RXBCLKN
Y10
SOC_TXB3P RXB3P
Y11
SOC_TXB3N
RXB3N
AA10
SOC_TXB4P RXB4P
AB10
SOC_TXB4N
RXB4N
AB9
RXC0P
AA9
RXC0N
Y8
RXC1P
Y9
RXC1N
AA8
RXC2P
AB8
RXC2N
AB7
RXCCLKP
AA7
RXCCLKN
Y6
RXC3P
Y7
P9301
RXC3N
AA6
12507WS-04L +3.3V_NORMAL RXC4P
AB6
RXC4N
AB5
RXD0P
1
AA5
RXD0N
Y4
RXD1P
Y5
2
RXD1N
AA4
RXD2P
AB4
3 RXD2N
DEBUG
AB3
RXDCLKP
AA3
RXDCLKN
4 Y2
RXD3P
Y3
RXD3N
AA2
5
RXD4P
AB2
RXD4N
D3
UART_RXD
D2
UART_TXD
C2
R9312 33
SPI_SCLK
SPI_SCLK
R9313 33 C1
SPI_CS SPI_CS
B1
SPI_DI
SPI_DI
R9314 33 B2
SPI_DO SPI_DO
R9315 33 E2
I2C_SDA2 SDA_M
E1
R9316 33
I2C_SCL2
SCL_M
D1
R9317 33
I2C_SDA2
SDA_S
R9318 33 E3
I2C_SCL2 SCL_S
F2
SMODE SMODE
F1
TMODE0
TMODE0
G3
TMODE1 TMODE1
G2
TMODE2
TMODE2
G1
TMODE3 TMODE3
I2C_SDA1
I2C_SCL1 H1
TRST_N TRST_N
TRST_N
H3
R9319 33
TDO
TDO TDO
H2
TDI TDI
TDI
J3
TCK
TCK TCK
J2
TMS TMS
TMS
F3
3D_DEPTH_RESET PORES_N
AB21
XTAL_OUT
XTALO
AA21
XTAL_IN XTALI
+3.3V_IO Decaps
TXA0P TXC0P
TXA0N TXC0N
+3.3V_IO
TXA1P TXC1P
TXA1N TXC1N
TXA2P TXC2P
TXA2N TXC2N
TXACLKP TXCCLKP
C9300
TXACLKN TXCCLKN 0.1uF
16V
TXA3P TXC3P
OPT
TXA3N TXC3N
TXA4P TXC4P
TXA4N TXC4N
TXB0P TXD0P
TXB0N TXD0N +3.3V Power Separation
TXB1P TXD1P
TXB1N TXD1N
+3.3V_NORMAL +3.3V_IO
TXB2P TXD2P
TXB2N TXD2N
L9300
BLM18SG121TN1D
TXBCLKP TXDCLKP
TXBCLKN TXDCLKN
TXB3P TXD3P
C9301
TXB3N TXD3N 4.7uF
10V
TXB4P TXD4P
TXB4N TXD4N
+3.3V XTAL AVDD Decaps
+3.3V_IO +3.3V_XTAL_AVDD
L9302
BLM18SG121TN1D
C9307
4.7uF
10V
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.
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
XTAL(24.75MHz)
A10
TXA0P
TXA0P
B10
TXA0N TXA0N
C9
TXA1P TXA1P
XTAL_IN
C10
TXA1N TXA1N
B9
TXA2P TXA2P
A9
TXA2N
TXA2N
A8
TXACLKP TXACLKP
B8
TXACLKN
TXACLKN
C7
TXA3P TXA3P
C8
TXA3N
TXA3N
B7
TXA4P TXA4P
A7
TXA4N
TXA4N
A6
TXB0P
TXB0P SPI/I2C For Aardvak Interface
B6
TXB0N TXB0N
C5
TXB1P TXB1P
C6
TXB1N TXB1N
B5
TXB2P TXB2P
A5
TXB2N
TXB2N 12507WR-10L
A4
TXBCLKP TXBCLKP
B4
TXBCLKN
TXBCLKN
C3
TXB3P TXB3P
C4
TXB3N
TXB3N
B3
TXB4P TXB4P
A3
TXB4N
TXB4N
A18
TXC0P
TXC0P
B18
TXC0N TXC0N
C17
TXC1P TXC1P
C18
TXC1N TXC1N
B17
TXC2P TXC2P
A17
TXC2N
TXC2N
A16
TXCCLKP TXCCLKP
B16
TXCCLKN
TXCCLKN
C15
TXC3P TXC3P
DEBUG
C16
TXC3N
TXC3N
B15
TXC4P TXC4P
A15
TXC4N
TXC4N
A14
TXD0P TXD0P
B14
TXD0N TXD0N
C13
TXD1P TXD1P
C14
TXD1N +3.3V_NORMAL
TXD1N
B13
TXD2P TXD2P
A13
TXD2N
TXD2N
A12
TXDCLKP TXDCLKP
B12
TXDCLKN
TXDCLKN
C11
TXD3P TXD3P
C12
TXD3N
TXD3N
B11
TXD4P TXD4P
A11
TXD4N
TXD4N
Y1
GPIO[0]
W3
GPIO[1]
W2
GPIO[2]
W1
GPIO[3]
V3
GPIO[4]
V2
LG1132 HW RESET
GPIO[5]
V1
GPIO[6]
U3
GPIO[7]
U2
GPIO[8]
U1
GPIO[9]
T3
GPIO[10]
T2
GPIO[11]
T1
SW9300
GPIO[12]
JTP-1127WEM
R3
GPIO[13]
R2
GPIO[14]
R1
GPIO[15]
P3
GPIO[16]
P2
GPIO[17]
P1
GPIO[18]
N3
GPIO[19]
N2
GPIO[20]
N1
GPIO[21]
M3
GPIO[22]
M2
GPIO[23]
M1
GPIO[24]
L1 Monitoring Pins for
GPIO[25] 3D-Depth Interanl status
L2
GPIO[26]
L3
GPIO[27]
K1
GPIO[28]
K2
GPIO[29]
K3
GPIO[30]
J1
GPIO[31]
+2.5V_LG1132
L9303
BLM18SG121TN1D
C9304 C9308 C9311 C9312
C9315
0.1uF 0.1uF 10uF 10uF
4.7uF
16V 16V 10V 10V
10V
OPT OPT
+2.5V_LVDS_TX
+2.5V_LG1132
L9304
BLM18SG121TN1D
C9303
C9316
4.7uF
4.7uF
10V
10V
+2.5V DDR PLL/SS PLL/DIS PLL AVDD Decaps
+3.3V_XTAL_AVDD
+2.5V_AVDD
+2.5V_LG1132
L9305
BLM18SG121TN1D
C9310 C9314
C9317
4.7uF 0.1uF
4.7uF
10V 16V
10V
R9329
1M SPI FLASH(4M Bit)
X9300
24.75MHz
X-TAL_1 GND_2
1 4
GND_1 X-TAL_2
XTAL_OUT
2 3
C9333 C9339
R9334
30pF
30pF
50V
50V 4.7K
SPI_CS
SPI_DI
FLASH_WP
+3.3V_NORMAL
P9300
1
2
SPI_CS
3
SPI_DO
TEST MODE Configuration
4
SPI_SCLK
LG1132 Has Internal Pull-up
Default Setting
5
SPI_DI All 'H' = Normal Operation Mode
TMODE[3:0]
6
3D_DEPTH_RESET
0000 => System PLL Test
0001 => LVDS Rx Isolation Test
OPT
0010 => LVDS Tx Isolation Test
7 R9330 0
TMODE0
0011 => LVDS Bypass Test
0100 => ALL PLL Test
R9331 0 1001 => DDR PLL IsolationTest
8 FLASH_WP
1010 => Functional Test
DEBUG 1011 => MBIST
1100 => Scan Test(Normal)
R9332 0
9 1101 => Scan Test (Adaptive)
I2C_SDA2
1110 => Display PLL Test
OPT
1111 => Normal Operation
R9333 0
10
I2C_SCL2
OPT
11
System Configuration
Default Setting('0')
0 : Boot From Ext. Flash(Normal Booting)
1 : Internal RAM Boot (JTAG Booting)
+3.3V_NORMAL
R9328
10K
OPT
3D_DEPTH_RESET
C9336
4.7uF
+1.0V Power Separation
+2.5V LVDS_RX Decaps
+2.5V_LVDS_RX +2.5V_LVDS_RX
C9353
4.7uF
10V
C9318 C9321 C9324 C9327 C9330
4.7uF 0.1uF 0.1uF 0.1uF 0.1uF
10V 16V 16V 16V 16V
OPT OPT
+1.0VDC Decaps
+1.0VDC
+2.5V LVDS_TX Decaps
+2.5V_LVDS_TX
C9348
0.1uF
16V
OPT
C9319 C9322 C9328
4.7uF 0.1uF 0.1uF
10V 16V 16V
OPT
+1.0V_XTAL/DDR3 PLL/SS PLL/DIS PLL_VDD
+1.0VDC +1.0V_PLL_VDD
+2.5V_AVDD
L9309
BLM18SG121TN1D
C9352
C9320 C9323 C9326
4.7uF
4.7uF 0.1uF 0.1uF
10V
10V 16V 16V
OPT OPT
+3.3V_NORMAL
IC9301
W25X40BVSSIG
C9365
R9335
0.1uF
10K
OPT CS VCC
1 8
R9337 DO[IO1] HOLD R9343
2 7
33 3.3K
WP CLK
3 6
SPI_SCLK
GND DI[IO0]
4 5
SPI_DO
R9338 100 OPT
TMODE0
100 OPT
R9339
TMODE1
R9340 100 OPT
TMODE2
100 OPT
R9341
TMODE3
SMODE
+1.0VDC
C9361
4.7uF
10V
C9354 C9356 C9360 C9364 C9366
0.1uF 10uF 10uF 0.1uF 0.1uF
16V 10V 10V 16V 16V
OPT OPT OPT
+1.0V_PLL_VDD
C9357 C9359 C9363
4.7uF 0.1uF 0.1uF
10V 16V 16V
LG1152 B0
3D Depth
IC9300
LG1132
+1.0VDC
H8 E17
VDD_1 VSS_24
H9
E18
VDD_2 VSS_25
H14 F5
VDD_3 VSS_26
H15 F18
VDD_4 VSS_27
J8 G5
VDD_5 VSS_28
J15 G18
VDD_6 VSS_29
K8 H5
VDD_7 VSS_30
K15 H18
VDD_8 VSS_31
L8 J5
VDD_9 VSS_32
L15 J9
VDD_10 VSS_33
M8 J10
VDD_11 VSS_34
M15 J11
VDD_12 VSS_35
N8 J12
VDD_13 VSS_36
N15 J13
VDD_14 VSS_37
P8 J14
VDD_15 VSS_38
P15 J18
VDD_16
VSS_39
R8 K5
VDD_17 VSS_40
R9 K9
VDD_18 VSS_41
R10 K10
VDD_19 VSS_42
R11 K11
VDD_20 VSS_43
R12 K12
VDD_21 VSS_44
R13 K13
VDD_22 VSS_45
R14 K14
VDD_23 VSS_46
R15 K18
VDD_24 VSS_47
L5
+3.3V_IO
VSS_48
F4 L9
VDD33_1 VSS_49
G4 L10
VDD33_2 VSS_50
H4 L11
VDD33_3 VSS_51
J4 L12
VDD33_4 VSS_52
K4 L13
VDD33_5 VSS_53
L4 L14
VDD33_6 VSS_54
M4 L18
VDD33_7 VSS_55
N4 M5
VDD33_8 VSS_56
P4 M9
VDD33_9 VSS_57
R4 M10
VDD33_10 VSS_58
T4 M11
VDD33_11 VSS_59
U4 M12
VDD33_12 VSS_60
M13
+2.5V_LVDS_RX
VSS_61
W7
M14
LVRX_VDD25_1 VSS_62
W8 M18
LVRX_VDD25_2 VSS_63
W9 N5
LVRX_VDD25_3 VSS_64
W10 N9
LVRX_VDD25_4 VSS_65
W11 N10
LVRX_VDD25_5 VSS_66
W12 N11
LVRX_VDD25_6 VSS_67
W13 N12
LVRX_VDD25_7 VSS_68
W14 N13
LVRX_VDD25_8 VSS_69
+1.0VDC
N14
VSS_70
H10 N18
LVTX_VDD10_1 VSS_71
H11 P5
LVTX_VDD10_2 VSS_72
H12 P9
LVTX_VDD10_3 VSS_73
H13 P10
LVTX_VDD10_4 VSS_74
P11
+2.5V_LVDS_TX
VSS_75
D7 P12
LVTX_VDD25_1
VSS_76
D8 P13
LVTX_VDD25_2 VSS_77
D9 P14
LVTX_VDD25_3 VSS_78
D10 P18
LVTX_VDD25_4 VSS_79
D11 R5
LVTX_VDD25_5 VSS_80
D12 R18
LVTX_VDD25_6 VSS_81
D13 T5
LVTX_VDD25_7 VSS_82
D14 T18
LVTX_VDD25_8 VSS_83
D15 T19
LVTX_VDD25_9 VSS_84
D16 U5
LVTX_VDD25_10 VSS_85
U18
+1.0V_PLL_VDD
VSS_86
Y21 U19
DISP_VDD VSS_87
Y22 V4
DR3P_VDD VSS_88
AA22 V5
SSP_VDD VSS_89
Y20 V6
+2.5V_AVDD
XTAL_VDD VSS_90
V7
VSS_91
AA19 V8
DISP_AVDD VSS_92
AA20 V9
DR3P_AVDD VSS_93
AB20 V10
+3.3V_XTAL_AVDD SSP_AVDD VSS_94
AB19 V11
XTAL_AVDD VSS_95
V12
VSS_96
V13
VSS_97
A2 V14
VSS_1 VSS_98
A19
V15
VSS_2 VSS_99
B19 V16
VSS_3
VSS_100
C19 V17
VSS_4 VSS_101
D4 V18
VSS_5 VSS_102
D5 V19
VSS_6 VSS_103
D6 W4
VSS_7 VSS_104
D17 W5
VSS_8 VSS_105
D18 W6
VSS_9 VSS_106
D19 W15
VSS_10 VSS_107
E4 W16
VSS_11 VSS_108
E5 W17
VSS_12 VSS_109
E6 W18
VSS_13 VSS_110
E7 W19
VSS_14 VSS_111
E8 W20
VSS_15 VSS_112
E9 W21
VSS_16
VSS_113
E10 W22
VSS_17 VSS_114
E11 Y18
VSS_18 VSS_115
E12 Y19
VSS_19 VSS_116
E13 AA1
VSS_20 VSS_117
E14 AA18
VSS_21 VSS_118
E15 AB18
VSS_22 VSS_119
E16
VSS_23
M9300 ALBLOCK
MDS62110218
M9301 ALBLOCK
MDS62110218
M9302 ALBLOCK
MDS62110218
M9303 ALBLOCK
MDS62110218
For Heat Sink
2011. 11. 28
LGE Internal Use Only