Read LG 42LG80FD (CHASSIS:LJ82C) Service Manual online
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.
EBI_ADDR/PCI_AD[23]
EBI_ADDR/PCI_AD[26]
EBI_DATA/PCI_AD[12]
EBI_ADDR/PCI_AD[18]
EBI_ADDR/PCI_AD[31]
EBI_ADDR/PCI_AD[18]
EBI_ADDR/PCI_AD[20]
EBI_DATA/PCI_AD[10]
EBI_DATA/PCI_AD[0]
EBI_ADDR/PCI_AD[27]
EBI_ADDR/PCI_AD[30]
EBI_ADDR/PCI_AD[25]
EBI_DATA/PCI_AD[9]
EBI_DATA/PCI_AD[5]
EBI_DATA/PCI_AD[2]
EBI_ADDR/PCI_AD[22]
EBI_ADDR/PCI_AD[28]
EBI_ADDR/PCI_AD[30]
EBI_ADDR/PCI_AD[20]
EBI_ADDR/PCI_AD[24]
EBI_DATA/PCI_AD[5]
EBI_DATA/PCI_AD[6]
EBI_ADDR/PCI_AD[17]
EBI_DATA/PCI_AD[8]
EBI_DATA/PCI_AD[13]
EBI_DATA/PCI_AD[15]
EBI_DATA/PCI_AD[15]
EBI_DATA/PCI_AD[14]
EBI_ADDR/PCI_AD[28]
EBI_ADDR/PCI_AD[22]
EBI_ADDR/PCI_AD[21]
EBI_ADDR/PCI_AD[23]
EBI_DATA/PCI_AD[0]
EBI_DATA/PCI_AD[1]
EBI_ADDR/PCI_AD[21]
EBI_ADDR/PCI_AD[27]
EBI_ADDR/PCI_AD[26]
EBI_DATA/PCI_AD[12]
EBI_DATA/PCI_AD[4]
EBI_DATA/PCI_AD[6]
EBI_DATA/PCI_AD[1]
EBI_ADDR/PCI_AD[29]
EBI_ADDR/PCI_AD[24]
EBI_ADDR/PCI_AD[29]
EBI_DATA/PCI_AD[2]
EBI_DATA/PCI_AD[8]
EBI_DATA/PCI_AD[11]
EBI_DATA/PCI_AD[11]
EBI_DATA/PCI_AD[4]
EBI_DATA/PCI_AD[9]
EBI_ADDR/PCI_AD[31]
EBI_ADDR/PCI_AD[19]
EBI_ADDR/PCI_AD[19]
EBI_DATA/PCI_AD[14]
EBI_DATA/PCI_AD[13]
EBI_DATA/PCI_AD[3]
EBI_DATA/PCI_AD[7]
EBI_DATA/PCI_AD[10]
EBI_DATA/PCI_AD[3]
EBI_ADDR/PCI_AD[25]
EBI_ADDR/PCI_AD[17]
EBI_DATA/PCI_AD[7]
BCM7411_DVI_OUT2[0]
BCM7411_DVI_OUT2[1]
BCM7411_DVI_OUT2[2]
BCM7411_DVI_OUT2[3]
BCM7411_DVI_OUT2[4]
BCM7411_DVI_OUT2[5]
BCM7411_DVI_OUT2[6]
BCM7411_DVI_OUT2[7]
BCM7411_DVI_OUT2[8]
BCM7411_DVI_OUT2[9]
BCM7411_DVI_OUT2[10]
BCM7411_DVI_OUT2[11]
BCM7411_DVI_OUT2[12]
BCM7411_DVI_OUT2[13]
BCM7411_DVI_OUT2[14]
BCM7411_DVI_OUT2[15-29]
BCM7411_DVI_OUT2[15]
BCM7411_DVI_OUT2[16]
BCM7411_DVI_OUT2[17]
BCM7411_DVI_OUT2[18]
BCM7411_DVI_OUT2[19]
BCM7411_DVI_OUT2[20]
BCM7411_DVI_OUT2[21]
BCM7411_DVI_OUT2[22]
BCM7411_DVI_OUT2[23]
BCM7411_DVI_OUT2[24]
BCM7411_DVI_OUT2[25]
BCM7411_DVI_OUT2[26]
BCM7411_DVI_OUT2[27]
BCM7411_DVI_OUT2[28]
BCM7411_DVI_OUT2[29]
EBI_RDb
H1;10:BA17
C125
4.7uF
EBI_ADDR24
E3
R143
4.7K
READY
R142
4.7K
EBI_ADDR18/PCI_CBE2
D6;10:BA15
A3.3V
IC100-*1
BCM3552XKFEB5G
HD
DS_AGCT_CTL
AK33
DS_AGCI_CTL
AJ33
EDSAFE_AVSS_1
AJ30
EDSAFE_AVSS_2
AK32
EDSAFE_AVSS_3
AL34
EDSAFE_AVSS_4
AK31
EDSAFE_DVDD1P2
AJ31
EDSAFE_AVDD2P5_1
AL32
EDSAFE_AVDD2P5_2
AL33
EDSAFE_AVDD2P5_3
AL31
EDSAFE_IF_P
AM33
EDSAFE_IF_N
AM34
PLL_DS_AVDD1P2
AM32
PLL_DS_AGND
AN32
SD_R
AK16
SD_G
AN15
SD_B
AM15
RGB_HSYNC
AH16
RGB_VSYNC
AJ16
SD_INCM_RGB
AL15
SD_Y1
AM21
SD_PR1
AL21
SD_PB1
AN21
SD_INCM_COMP1
AM20
SD_Y2
AN22
SD_PR2
AL22
SD_PB2
AP22
SD_INCM_COMP2
AM22
SD_L1
AL17
SD_C1
AL16
SD_INCM_LC1
AP16
SD_L2
AN18
SD_C2
AM18
SD_INCM_LC2
AM17
SD_L3
AL19
SD_C3
AP19
SD_INCM_LC3
AN19
SD_CVBS1
AN16
SD_CVBS2
AN17
SD_CVBS3
AM19
SD_CVBS4
AP20
SD_CVBS5
AN24
SD_INCM_CVBS1
AM16
SD_INCM_CVBS2
AP17
SD_INCM_CVBS3
AL18
SD_INCM_CVBS4
AN20
SD_INCM_CVBS5
AM24
SD_SIF1
AN23
SD_SIF2
AL23
SD_INCM_SIF1
AP23
SD_INCM_SIF2
AM23
SD_V1_AVSS
AH22
SD_V2_AVSS
AH20
SD_V3_AVSS
AH23
SD_V4_AVSS
AH21
SD_V5_AVSS
AK23
SD_V6_AVSS
AJ17
SD_CLKTST
AG23
SD_V1_AVDD2P5
AJ18
SD_V2_AVDD2P5
AJ22
SD_V3_AVDD2P5
AJ19
SD_V4_AVDD2P5
AJ23
SD_V5_AVDD2P5
AJ21
SD_V6_AVDD2P5
AJ20
SD_V1_AVDD1P2
AK20
SD_V2_AVDD1P2
AK21
SD_V3_AVDD1P2
AK17
SD_V4_AVDD1P2
AK19
SD_V5_AVDD1P2
AK22
SD_V6_AVDD1P2
AK18
I2S_CLK_IN
AH24
I2S_DATA_IN
AJ24
I2S_LR_IN
AK24
I2S_CLK_OUT
AK25
I2S_DATA_OUT
AL25
I2S_LR_OUT
AJ25
AUD_LEFT_N
AP28
AUD_LEFT_P
AN28
AUD_VDDO2P5
AM29
AUD_VSSO
AL28
AUD_RIGHT_N
AN29
AUD_RIGHT_P
AP29
AUD_SPDIF
AP11
SPDIF_AVDD2P5
AK12
SPDIF_AVSS
AJ12
SPDIF_IN_N
AM11
SPDIF_IN_P
AN11
HDMI_RX_0_CEC_RES
AP3
HDMI_RX_0_CEC_DAT
AL5
HDMI_RX_0_HTPLG_IN
AL3
HDMI_RX_0_HTPLG_OUT
AL2
HDMI_RX_0_DDC_SCL
AL1
HDMI_RX_0_DDC_SDA
AK4
HDMI_RX_0_RESREF
AL4
HDMI_RX_0_CLK_N
AM1
HDMI_RX_0_CLK_P
AM2
HDMI_RX_0_DATA0_N
AN1
HDMI_RX_0_DATA0_P
AN2
HDMI_RX_0_DATA1_N
AM3
HDMI_RX_0_DATA1_P
AM4
HDMI_RX_0_DATA2_N
AP2
HDMI_RX_0_DATA2_P
AN3
HDMI_RX_0_VDD3P3
AK6
HDMI_RX_0_VDD1P2
AJ7
HDMI_RX_0_VDD2P5
AK5
HDMI_RX_0_PLL_AVDD1P2
AG8
HDMI_RX_0_AVSS
AJ8
HDMI_RX_0_PLL_AVSS
AG7
HDMI_RX_1_CEC_RES
AJ4
HDMI_RX_1_CEC_DAT
AK3
HDMI_RX_1_HTPLG_IN
AG4
HDMI_RX_1_HTPLG_OUT
AF8
HDMI_RX_1_DDC_SCL
AG6
HDMI_RX_1_DDC_SDA
AG5
HDMI_RX_1_RESREF
AH6
HDMI_RX_1_CLK_N
AH2
HDMI_RX_1_CLK_P
AH1
HDMI_RX_1_DATA0_N
AH3
HDMI_RX_1_DATA0_P
AH4
HDMI_RX_1_DATA1_N
AJ1
HDMI_RX_1_DATA1_P
AJ2
HDMI_RX_1_DATA2_N
AJ3
HDMI_RX_1_DATA2_P
AK2
HDMI_RX_1_VDD3P3
AH7
HDMI_RX_1_VDD1P2
AJ5
HDMI_RX_1_VDD2P5
AH5
HDMI_RX_1_PLL_AVDD1P2
AJ6
HDMI_RX_1_AVSS
AH8
HDMI_RX_1_PLL_AVSS
AK7
SDA2_3.3V
B2;4:G6;5:A5;12:M12
R119
0
C123
0.1uF
REV_SEL2
J5
EBI_ADDR25
D4
BCM7411_INTb
10:BA16
R166
1K
LVDS_TX_OUT_TB0-
9:F3
R116
1K
A2.6V
R144
4.7K
READY
LVDS_TX_OUT_TB0+
9:C3
EBI_RDb
D4;10:BA17
R120
1K
EBI_ADDR21/PCI_IRDYb
E2
BCM3553_AUD_MCLK
5:A6;5:C4;12:J18
BCM7411_DVI_OUT2[0-14]
11:K7
A2.6V
BCM_TX
4:E6
C118
20pF
R124
1K
EBI_ADDR22/PCI_STOPb
D5
R117
1K
LVDS_TX_OUT_TB4+
9:C3
SCL2_3.3V
B2;4:G6;5:A5;12:M12
R113
1K
SDA1_5V
4:C4;5:C3
LVDS_TX_OUT_TAC-
9:F2
EBI_ADDR23/PCI_DEVSELb
D5
C117
20pF
HDMI_HPD_1
6:G11
C122
0.1uF
C116
20pF
R111
560
LVDS_TX_OUT_TB4-
9:F3
R163
1K
COMP1_SW
7:A2
R108
1K
C111
0.1uF
D3.3V
C124
0.1uF
EBI_CS1b
10:BA17
LVDS_TX_OUT_TB2+
9:C3
EBI_CS0b
H1
EBI_ADDR25
H3
EBI_WE1b
E2;10:BA16
HDMI_HPD_0
7:I7
R122
0
READY
R109
33
READY
LVDS_TX_OUT_TA1+
9:C2
R153
33
LVDS_TX_OUT_TA0+
9:C2
R104100
READY
R137
4.7K
R103
1K
C101
0.1uF
+5.0V
EBI_ADDR/PCI_AD[17-31]
E3;10:BA10
SCL1_5V
4:C4;5:C3
A1.2V
R105100
READY
LVDS_TX_OUT_TA1-
9:F2
C105
0.1uF
BCM7411_DVI_HSYNC2
11:N11
R114
1K
EBI_ADDR19/PCI_CBE3
E2;10:BA15
D3.3V
LVDS_TX_OUT_TA3-
9:F2
REV_SEL1
H7
EBI_ADDR16/PCI_CBE0
D6;10:BA16
EBI_ADDR22/PCI_STOPb
E2
EBI_ADDR20/PCI_PAR
D5
R118
1K
R134
33
EBI_TAb
10:BA16
TU2BCM3553_SCLK
8:A3
C114
20pF
R159
1K
R158
1K
HSX_SYNC
10:V28
R152
22
R164
470
LVDS_TX_OUT_TB3-
9:F3
C119
20pF
C126
0.1uF
R102
1K
C103
0.1uF
C106 0.1uF
HDMI_SEL_0
6:U21
EBI_ADDR19/PCI_CBE3
D6;10:BA15
HDMI_SEL_1
6:U21
EBI_ADDR17/PCI_CBE1
H3;10:BA15
RGB_SW
7:J3
EBI_ADDR17/PCI_CBE1
D6;10:BA15
LVDS_TX_OUT_TA3+
9:C2
SDA3_3.3V
4:G1
LVDS_TX_OUT_TA4+
9:C3
SCL3_3.3V
4:G1
RF_SWITCH_CTRL
8:B4
HDMI_HPD_2
6:G20
A2.6V
COMPOSITE2_SW
7:E3
HDMI_POWER_0
7:E7;7:I7
BCM7411_DVI_CLK2
11:U17
COMP2_SW
7:B2
R150
1K
R165
470
HDMI_POWER_1
6:G28;6:G9
SCL2_3.3V
I4;4:G6;5:A5;12:M12
D3.3V
A1.2V
R123
1K
LVDS_TX_OUT_TB1-
9:F3
BCM7411_DVI_DE2
11:O11
R151
1K
EBI_ADDR16/PCI_CBE0
E3;10:BA16
REV_SEL1
J5
LVDS_TX_OUT_TB2-
9:F3
IC100
BCM3553
PCI_AD00
AC32
PCI_AD01
AC33
PCI_AD02
AB31
PCI_AD03
AB32
PCI_AD04
AB33
PCI_AD05
AA31
PCI_AD06
AA32
PCI_AD07
Y30
PCI_AD08
Y31
PCI_AD09
Y33
PCI_AD10
Y32
PCI_AD11
AA27
PCI_AD12
AA28
PCI_AD13
AA30
PCI_AD14
AA29
PCI_AD15
Y27
PCI_AD16
U32
PCI_AD17
U33
PCI_AD18
U31
PCI_AD19
T32
PCI_AD20
T33
PCI_AD21
T31
PCI_AD22
W29
PCI_AD23
W30
PCI_AD24
V28
PCI_AD25
V30
PCI_AD26
V29
PCI_AD27
U27
PCI_AD28
U28
PCI_AD29
U29
PCI_AD30
U30
PCI_AD31
T27
PCI_CBE00
AA33
PCI_CBE01
Y28
PCI_CBE02
V32
PCI_CBE03
V27
PCI_CLK_IN
R30
PCI_CLK_OUT
R32
PCI_DEVSEL
W33
PCI_FRAME
V33
PCI_GNT0
P33
PCI_GNT1
N33
PCI_GNT2
T29
PCI_INT_A0
R27
PCI_INT_A1
R31
PCI_INT_A2
R29
PCI_IRDY
V31
PCI_PAR
Y29
PCI_PERR
W28
PCI_REQ0
R28
PCI_REQ1
R34
PCI_REQ2
T28
PCI_RST
T30
PCI_SERR
W27
PCI_STOP
W31
PCI_TRDY
W32
PCI_VIO_0
P29
PCI_VIO_1
P28
PCI_VIO_2
P30
EBI_ADDR24
R33
EBI_ADDR25
P32
EBI_CS0
AD31
EBI_CS1
AE33
EBI_CS2
AD32
EBI_CS3
AC30
EBI_CS4
AD34
EBI_DS
AC29
EBI_RD
AB28
EBI_RW
AB27
EBI_TA2
AB29
EBI_TA
AB30
EBI_TS
N32
EBI_TSIZE0
AD33
EBI_TSIZE1
AC31
EBI_WE0
AC27
EBI_WE1
AC28
NAND_PB
P31
GPIO_00
AJ9
GPIO_01
AH10
GPIO_02
AJ10
GPIO_03
AH11
GPIO_04
AM8
GPIO_05
F29
GPIO_06
D31
GPIO_07
G27
GPIO_08
C33
GPIO_09
F28
GPIO_10
E31
GPIO_11
F31
GPIO_12
AL9
GPIO_13
AP7
GPIO_14
L31
GPIO_15
J33
GPIO_16
AD7
GPIO_17
AC8
GPIO_18
AP8
GPIO_19
AN8
GPIO_20
AM9
GPIO_21
AL10
GPIO_22
AN9
GPIO_23
K32
GPIO_24
K30
GPIO_25
M27
GPIO_26
K31
GPIO_27
L29
GPIO_28
J34
GPIO_29
G30
GPIO_30
G32
GPIO_31
G31
GPIO_32
E29
GPIO_33
L30
GPIO_34
AG33
GPIO_35
AG34
GPIO_36
L33
GPIO_37
M30
GPIO_38
L32
GPIO_39
K33
GPIO_40
AP25
GPIO_41
AN25
GPIO_42
AM10
GPIO_43
AL24
GPIO_44
AL11
GPIO_45
AN10
GPIO_46
M28
GPIO_47
M29
GPIO_48
AF33
GPIO_49
AE32
GPIO_50
AC6
GPIO_51
AE1
GPIO_52
AC7
GPIO_53
AD4
GPIO_54
AE2
GPIO_55
G33
GPIO_56
D33
GPIO_57
J30
GPIO_58
J32
GPIO_59
J31
GPIO_60
H33
GPIO_61
H32
GPIO_62
L28
GPIO_63
L27
SGPIO_00
AD29
SGPIO_01
AD30
SGPIO_02
AE31
SGPIO_03
AE30
SGPIO_04
AD6
SGPIO_05
AD5
SGPIO_06
AE4
SGPIO_07
AE3
C110
0.1uF
R161
1K
EBI_ADDR23/PCI_DEVSELb
E3
SYS_RESETb
2:B3;4:B6;8:A3;11:O11
R148
1K
R170
1K
C104
4.7uF
R138
4.7K
R100
22
EBI_ADDR24
D4
LVDS_TX_OUT_TB3+
9:C3
EBI_DATA/PCI_AD[0-15]
E7;10:BA15
LVDS_TX_OUT_TA4-
9:F3
LVDS_TX_OUT_TA0-
9:F2
IC102
CAT24C08WI-GT
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R154
33
IC101
S29GL256N10TFI020
26
A1
27
NC1
28
NC2
29
VIO
30
NC3
31
A0
32
CE
33
VSS1
34
OE
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
41
DQ3
42
DQ11
43
VCC
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
DQ6
49
DQ14
50
DQ7
17
RY/BY
3
A15
6
A12
16
WP/ACC
15
A21
14
RESET
13
WE
12
A20
11
A19
10
A8
9
A9
8
A10
7
A11
4
A14
5
A13
25
A2
24
A3
23
A4
2
A22
22
A5
21
A6
1
A23
20
A7
19
A17
18
A18
51
DQ15/A_1
52
VSS2
53
BYTE
54
A16
55
NC4
56
NC5
LVDS_TX_OUT_TBC+
9:C3
D3.3V
C120
20pF
C115
20pF
BCM7411_DVI_OUT2[15-29]
11:K7
BCM7411_DVI_VSYNC2
11:N22
R115
1K
REV_SEL0
J5
D3.3V
R139
4.7K
HSX_CLK
10:V28
R106100
READY
R162
1K
C121
20pF
A1.2V
R140
4.7K
SCL0_3.3V
8:A3
R160
1K
EBI_CS0b
D4
A1.2V
SDA2_3.3V
I4;4:G6;5:A5;12:M12
R110
0
EBI_ADDR20/PCI_PAR
E2
VBR_A
8:A6
D3.3V
D3.3V
VBR_B
8:A7;8:C6
C100
0.1uF
C109
0.1uF
R169
1K
C107
0.1uF
SDA0_3.3V
8:A3
EBI_ADDR/PCI_AD[17-31]
E7;10:BA10
COMPOSITE1_SW
7:B7
R155
22
R141
4.7K
BCM3553_CLK_OUT
10:BA17
D3.3V
C102
4.7uF
C112
0.1uF
EBI_WE1b
D4;10:BA16
REV_SEL2
H5
HDMI_POWER_2
6:G25;6:G19
R112
1K
BCM_RX
4:C6
S-VIDEO1_SW
7:B7
HSX_DATA
10:V28
EBI_ADDR21/PCI_IRDYb
D5
LVDS_TX_OUT_TAC+
9:C2
IC100
BCM3553
OB_AGC
AK34
OB_ADCAV1P2
AM30
OB_ADCAV2P5
AL30
OB_AVSS_1
AK29
OB_AVSS_2
AM31
OB_PLLAVDD1P2
AL29
OB_I_N
AN31
OB_I_P
AP31
OB_IFVCO_N
AP32
OB_IFVCO_P
AP33
PKT0_CLK
A33
PKT0_DATA
B33
PKT0_SYNC
C31
HSX_CLK
C30
HSX_DATA
D30
HSX_SYNC
B32
CHIP2POD_CRX
H28
CHIP2POD_DRX
H29
POD2CHIP_MCLKI
G29
POD2CHIP_MDI0
E28
POD2CHIP_MDI1
B34
POD2CHIP_MDI2
C32
POD2CHIP_MDI3
K28
POD2CHIP_MDI4
K27
POD2CHIP_MDI5
J29
POD2CHIP_MDI6
J28
POD2CHIP_MDI7
J27
POD2CHIP_MISTRT
D32
POD2CHIP_MIVAL
C34
CHIP2POD_MCLKO
F32
CHIP2POD_MDO0
H27
CHIP2POD_MDO1
F34
CHIP2POD_MDO2
F33
CHIP2POD_MDO3
H31
CHIP2POD_MDO4
F30
CHIP2POD_MDO5
E30
CHIP2POD_MDO6
E33
CHIP2POD_MDO7
E32
CHIP2POD_MOSTRT
H30
CHIP3POD_MOVAL
G28
VDAC_BGVDD2P5
AL26
VDAC_AVDD3P3_1
AM28
VDAC_AVDD3P3_2
AL27
VDAC_AVSS1
AJ26
VDAC_AVSS2
AK27
VDAC_AVSS3
AK26
VDAC_AVDD1P2
AJ27
VDAC_DREG
AP26
VDAC_RBIAS
AM27
VDAC_0
AN27
VDAC_1
AN26
VDAC_2
AM26
VDAC_3
AM25
HD_DVI_0
AM5
HD_DVI_1
AN4
HD_DVI_2
AP4
HD_DVI_3
AL6
HD_DVI_4
AM6
HD_DVI_5
AP5
HD_DVI_6
AN5
HD_DVI_7
AL7
HD_DVI_8
AL8
HD_DVI_9
AN6
HD_DVI_10
AM7
HD_DVI_11
AK9
HD_DVI_12
AN7
HD_DVI_13
AK8
HD_DVI_14
AH9
HD_DVI_CLK_N
AJ11
HD_DVI_CLK_P
AK10
HD_DVI_DE
AH12
HD_DVI_HSYNC
AK11
HD_DVI_VSYNC
AH13
DVO_0_0
H7
DVO_0_1
E1
DVO_0_2
K8
DVO_0_3
J6
DVO_0_4
G4
DVO_0_5
E2
DVO_0_6
F3
DVO_0_7
L6
DVO_0_8
K5
DVO_0_9
H2
DVO_0_10
H6
DVO_0_11
H5
DVO_0_12
K7
DVO_0_13
G1
DVO_0_14
H3
DVO_0_15
G2
DVO_0_16
J5
DVO_0_17
G3
DVO_0_18
F2
DVO_0_19
H4
DVO_0_20
J7
DVO_0_21
J8
DVO_0_22
H1
DVO_0_23
K6
DVO_0_24
K2
DVO_0_25
K3
DVO_0_26
J2
DVO_0_27
K4
DVO_0_28
J3
DVO_0_29
J4
DVO_0_CLK_NEG
G8
DVO_0_CLK_POS
G7
DVO_0_DE
F4
DVO_0_HSYNC
D2
DVO_0_VSYNC
D1
LVDS_TX_0_DATA_0_N
B7
LVDS_TX_0_DATA_0_P
C7
LVDS_TX_0_DATA_1_N
D7
LVDS_TX_0_DATA_1_P
E7
LVDS_TX_0_DATA_2_N
B6
LVDS_TX_0_DATA_2_P
C6
LVDS_TX_0_DATA_3_N
B5
LVDS_TX_0_DATA_3_P
C5
LVDS_TX_0_DATA_4_N
D5
LVDS_TX_0_DATA_4_P
E5
LVDS_TX_1_DATA_0_N
A4
LVDS_TX_1_DATA_0_P
B4
LVDS_TX_1_DATA_1_N
D4
LVDS_TX_1_DATA_1_P
E4
LVDS_TX_1_DATA_2_N
A3
LVDS_TX_1_DATA_2_P
B3
LVDS_TX_1_DATA_3_N
B2
LVDS_TX_1_DATA_3_P
B1
LVDS_TX_1_DATA_4_N
F6
LVDS_TX_1_DATA_4_P
F5
LVDS_TX_0_CLK_N
D6
LVDS_TX_0_CLK_P
E6
LVDS_TX_1_CLK_N
C3
LVDS_TX_1_CLK_P
C2
LVDS_TX_AVSS_1
A6
LVDS_TX_AVSS_2
D8
LVDS_TX_AVSS_3
H9
LVDS_TX_AVSS_4
G6
LVDS_TX_AVSS_5
C1
LVDS_TX_AVDD2P5_1
A7
LVDS_TX_AVDD2P5_2
E8
LVDS_PLL_AVDDC1P2
G5
LVDS_TX_AVDDC1P2
G9
REV_SEL0
H7
LVDS_TX_OUT_TB1+
9:C3
TU2BCM3553_SDATA
8:A3
R101
22
LVDS_TX_OUT_TA2+
9:C2
R121
0
READY
C113
0.1uF
LVDS_TX_OUT_TA2-
9:F2
R107
33
TU2BCM3553_SYNC
8:A3
R157
100
BCM7411_27M_CLK
10:AF4
C108
0.01uF
EBI_ADDR18/PCI_CBE2
E2;10:BA15
LVDS_TX_OUT_TBC-
9:F3
EBI_DATA/PCI_AD[0-15]
H3;10:BA15
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP111
TUNER_RESETb
8:A3
R125
4.7K
D3.3V
L100
BLM18BD102SN1D
L101
BLM18BD102SN1D
L102
BLM18BD102SN1D
GAIN_S/W
8:A4
A3.3V
R127
1K
READY
R126
1K
READY
D3.3V
L104
BLM18BD102SN1D
+5.0V
L103
BLM18BD102SN1D
READY
12
1
Boot STRAP & FLASH
LJ82C
Board Configurtion
HDMI_HDCP KEY MEMORY
BCM Recommend
BCM Recommend
HD option (BCM3552)
2008.04.04
BOOT STRAP
Click on the first or last page to see other 42LG80FD (CHASSIS:LJ82C) service manuals if exist.