Read LG 32LG80FD (CHASSIS:LJ82C) Service Manual online
=========== ========== CUTTING PIN LIST =========== ==========
A1, A2, A5, A8, A11, A14, A17, A20, A23, A26, A29, A34,
E3, E34, F1, H34, J1,
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K20, K21, K22, K23, K24, K25,
L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22, L23, L24, L25, L34,
M1, M10, M11, M24, M25,
N10, N11, N24, N25,
P10, P11, P24, P25, P34,
R1, R10, R11, R24, R25,
T10, T11, T24, T25,
U10, U11, U24, U25, U34,
V1, V10, V11, V24, V25,
W10, W11, W24, W25,
Y10, Y11, Y24, Y25, Y34,
AA1, AA10, AA11, AA24, AA25,
AB10, AB11, AB24, AB25,
AC10, AC11, AC24, AC25, AC34,
AD1, AD10, AD11, AD12, AD13, AD14, AD15, AD16, AD17, AD18, AD19, AD20, AD21, AD22, AD23, AD24, AD25,
AE10, AE11, AE12, AE13, AE14, AE15, AE16, AE17, AE18, AE19, AE20, AE21, AE22, AE23, AE24, AE25,
AF34, AG1, AJ34, AK1,
AP1, AP6, AP9, AP12, AP15, AP18, AP21, AP24, AP27, AP30, AP34
USB DOWN STREAM
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.
R209
1K
BCM3553_JTAG_TDO
B4
ZD201
READY
ZD
2
0
2
READY
R208
604
JTAG_RESETb
4:A7
C210
0.1uF
A1.2V
54MHz_XTAL_N
B2
C235
1000pF
C244
0.1uF
USB_DM1
F6
C226
0.1uF
C225
4.7uF
C243
0.01uF
C209
4.7uF
D3.3V
C275
10uF
C276
10uF
ZD203
READY
C23
0
12
pF
C216
0.01uF
C245
4.7uF
A2.6V
C270
0.1uF
C224
0.01uF
25V
IC100
BCM3553
VDDC_1
M12
VDDC_2
M13
VDDC_3
M14
VDDC_4
M15
VDDC_5
M16
VDDC_6
M17
VDDC_7
M18
VDDC_8
M19
VDDC_9
M20
VDDC_10
M21
VDDC_11
M22
VDDC_12
M23
VDDC_13
N12
VDDC_14
N13
VDDC_15
N14
VDDC_16
N15
VDDC_17
N16
VDDC_18
N17
VDDC_19
N18
VDDC_20
N19
VDDC_21
N20
VDDC_22
N21
VDDC_23
N22
VDDC_24
N23
VDDC_25
P12
VDDC_26
P13
VDDC_27
P22
VDDC_28
P23
VDDC_29
R12
VDDC_30
R13
VDDC_31
R22
VDDC_32
R23
VDDC_33
T12
VDDC_34
T13
VDDC_35
T22
VDDC_36
T23
VDDC_37
U12
VDDC_38
U13
VDDC_39
U22
VDDC_40
U23
VDDC_41
V12
VDDC_42
V13
VDDC_43
V22
VDDC_44
V23
VDDC_45
W12
VDDC_46
W13
VDDC_47
W22
VDDC_48
W23
VDDC_49
Y12
VDDC_50
Y13
VDDC_51
Y22
VDDC_52
Y23
VDDC_53
AA12
VDDC_54
AA13
VDDC_55
AA22
VDDC_56
AA23
VDDC_57
AB12
VDDC_58
AB13
VDDC_59
AB22
VDDC_60
AB23
VDDC_61
AC12
VDDC_62
AC13
VDDC_63
AC22
VDDC_64
AC23
VDDO_1
G34
VDDO_2
J26
VDDO_3
K9
VDDO_4
K26
VDDO_5
L8
VDDO_6
L9
VDDO_7
M9
VDDO_8
N26
VDDO_9
P26
VDDO_10
U26
VDDO_11
V26
VDDO_12
V34
VDDO_13
AA26
VDDO_14
AA34
VDDO_15
AB9
VDDO_16
AB26
VDDO_17
AC9
VDDO_18
AD9
VDDO_19
AE9
VDDO_20
AE26
VDDO_21
AF12
VDDO_22
AF13
VDDO_23
AF14
VDDO_24
AF24
VDDO_25
AF25
VDDO_26
AF26
VDDP_1
N27
VDDP_2
AF10
VDDP_3
AF11
VDDP_4
AF27
VDDP_5
AG27
AGC_VDDO1
AJ32
C202
0.1uF
USB_PWRFLT1
B3
D1.2V
C263
0.1uF
C220
1uF
C242
1000pF
USB_PWRFLT1
C6
A2.6V
C215
0.1uF
USB_DP1
F6
C227
4.7uF
C267
0.1uF
D3.3V
C249
4.7uF
C204
4.7uF
C207
100pF
ZD
2
0
0
READY
R203
3.9K
C254
0.01uF
BCM3553_JTAG_TMS
E1
C218
0.1uF
C201
0.1uF
C234
4.7uF
C208
0.1uF
C268
1000pF
C223
470pF
USB_DM1
C3
R207
1K
C274
10uF
16V
C262
0.01uF
C256
4.7uF
R214
120
C233
0.1uF
R213
1K
IC100
BCM3553
BSC_S_SCL
M32
BSC_S_SDA
M31
CLK54_AVDD1P2
AH32
CLK54_AVDD2P5
AG30
CLK54_AVSS
AH31
CLK54_XTAL_N
AH33
CLK54_XTAL_P
AH34
CLK54_MONITOR
AG32
VCXO_AGND1
AF30
VCXO_AVDD1P2
AF29
BYP_XTAL_EN
AH29
BYP_CPU_CLK
N29
BYP_SYS175_CLK
N28
BYP_SYS216_CLK
P27
BYP_DS_CLK
AF28
BYP_SYS9_CLK
AG28
USB_AVSS1
AM13
USB_AVDD1P2
AL12
USB_AVDD1P2PLL
AL13
USB_AVDD2P5
AJ15
USB_AVDD3P3
AK13
USB_RREF
AK15
USB_AVDD2P5REF
AK14
USB_DM1
AP14
USB_DP1
AN14
USB_DM2
AL14
USB_DP2
AM14
USB_MONCDR
AJ14
USB_MONPLLCDR
AH14
USB_PWRFLT_1
AP13
USB_PWRFLT_2
AM12
USB_PWRON_1
AN13
USB_PWRON_2
AN12
RESET_OUT
K34
RESET
AD8
NMI
K29
TMODE_0
AF2
TMODE_1
AF1
TMODE_2
AE6
TMODE_3
AE5
EJTAG_TCK
AG3
EJTAG_TDI
AF3
EJTAG_TDO
AG2
EJTAG_TMS
AF4
EJTAG_CE
AF6
EJTAG_TRST
AF5
PLL_MIPS_AVDD1P2
N31
PLL_MIPS_AGND
N30
PLL_MAIN_MIPS_RPTR_TESTOUT
M33
VCXO_PLL_AUD_TESTOUT
AH28
PLL_DS_TESTOUT
AJ28
PLL_OB_TESTOUT
AJ29
PLL_VAFE_AVDD1P2
AH17
PLL_VAFE_AVSS
AH18
PLL_VAFE_TESTOUT
AH19
DDR1_VDDO2P5_1
P1
DDR1_VDDO2P5_2
U1
DDR1_VDDO2P5_3
Y1
DDR1_VDDO2P5_4
AC1
DDR1_VDDO2P5_5
AB7
DDR1_VDDO2P5_6
N9
DDR1_VDDO2P5_7
P9
DDR1_VDDO2P5_8
R9
DDR1_VDDO2P5_9
T9
DDR1_VDDO2P5_10
U9
DDR1_VDDO2P5_11
V9
DDR1_VDDO2P5_12
W9
DDR1_ADDR00
T3
DDR1_ADDR01
U4
DDR1_ADDR02
U2
DDR1_ADDR03
V2
DDR1_ADDR04
V4
DDR1_ADDR05
V3
DDR1_ADDR06
U3
DDR1_ADDR07
U5
DDR1_ADDR08
U6
DDR1_ADDR09
V5
DDR1_ADDR10
T2
DDR1_ADDR11
V6
DDR1_ADDR12
V7
DDR1_BA0
R2
DDR1_BA1
R3
DDR1_DATA00
AB2
DDR1_DATA01
AA7
DDR1_DATA02
AB3
DDR1_DATA03
AA6
DDR1_DATA04
AA3
DDR1_DATA05
AA2
DDR1_DATA06
AA5
DDR1_DATA07
AA4
DDR1_DATA08
W5
DDR1_DATA09
W2
DDR1_DATA10
W4
DDR1_DATA11
W3
DDR1_DATA12
Y3
DDR1_DATA13
W6
DDR1_DATA14
Y2
DDR1_DATA15
Y4
DDR1_DATA16
R4
DDR1_DATA17
R7
DDR1_DATA18
P2
DDR1_DATA19
P5
DDR1_DATA20
N2
DDR1_DATA21
P4
DDR1_DATA22
P6
DDR1_DATA23
P3
DDR1_DATA24
M6
DDR1_DATA25
M3
DDR1_DATA26
L2
DDR1_DATA27
M4
DDR1_DATA28
M2
DDR1_DATA29
M5
DDR1_DATA30
N4
DDR1_DATA31
N3
DDR1_DM0
Y6
DDR1_DM1
Y5
DDR1_DM2
N5
DDR1_DM3
N6
DDR1_DQS0
Y7
DDR1_DQS1
W7
DDR1_DQS2
P7
DDR1_DQS3
N7
DDR1_RAS
T7
DDR1_CAS
R5
DDR1_WE
R6
EXT_DDR1_CLK
M7
DDR1_CLK0
T5
DDR1_CLK0B
T4
DDR1_CKE
U7
DDR1_CSB0
T6
DDR1_VREF0
AC2
DDR1_VREF1
L1
DDR1_BVDD1P2_0
AB5
DDR1_BVDD1P2_1
L4
DDR1_BVSS_0
AB4
DDR1_BVSS_1
L3
DDR1_PLL_AIO
K1
C266
0.01uF
D2.6V
IC100
BCM3553
GND_1
A10
GND_2
A13
GND_3
A16
GND_4
A19
GND_5
A22
GND_6
A25
GND_7
A28
GND_8
A31
GND_9
A32
GND_10
B30
GND_11
B31
GND_12
C4
GND_13
C8
GND_14
C29
GND_15
D3
GND_16
D10
GND_17
D34
GND_18
E9
GND_19
E27
GND_20
F7
GND_21
F8
GND_22
F24
GND_23
F27
GND_24
H8
GND_25
H10
GND_26
H11
GND_27
H12
GND_28
H13
GND_29
H14
GND_30
H15
GND_31
H16
GND_32
H17
GND_33
H18
GND_34
H19
GND_35
H20
GND_36
H21
GND_37
H22
GND_38
H23
GND_39
H24
GND_40
H25
GND_41
H26
GND_42
J9
GND_43
J10
GND_44
L5
GND_45
L7
GND_46
L26
GND_47
M8
GND_48
M26
GND_49
M34
GND_50
N1
GND_51
N8
GND_52
N34
GND_53
P8
GND_54
P14
GND_55
P15
GND_56
P16
GND_57
P17
GND_58
P18
GND_59
P19
GND_60
P20
GND_61
P21
GND_62
R8
GND_63
R14
GND_64
R15
GND_65
R16
GND_66
R17
GND_67
R18
GND_68
R19
GND_69
R20
GND_70
R21
GND_71
R26
GND_72
T1
GND_73
T8
GND_74
T14
GND_75
T15
GND_76
T16
GND_77
T17
GND_78
T18
GND_79
T19
GND_80
T20
GND_81
T21
GND_82
T26
GND_83
T34
GND_84
U8
GND_85
U14
GND_86
U15
GND_87
U16
GND_88
U17
GND_89
U18
GND_90
U19
GND_91
U20
GND_92
U21
GND_93
V8
GND_94
V14
GND_95
V15
GND_96
V16
GND_97
V17
GND_98
V18
GND_99
V19
GND_100
V20
GND_101
V21
GND_102
W1
GND_103
W8
GND_104
W14
GND_105
W15
GND_106
W16
GND_107
W17
GND_108
W18
GND_109
W19
GND_110
W20
GND_111
W21
GND_112
W26
GND_113
W34
GND_114
Y8
GND_115
Y9
GND_116
Y14
GND_117
Y15
GND_118
Y16
GND_119
Y17
GND_120
Y18
GND_121
Y19
GND_122
Y20
GND_123
Y21
GND_124
Y26
GND_125
AA8
GND_126
AA9
GND_127
AA14
GND_128
AA15
GND_129
AA16
GND_130
AA17
GND_131
AA18
GND_132
AA19
GND_133
AA20
GND_134
AA21
GND_135
AB1
GND_136
AB6
GND_137
AB8
GND_138
AB14
GND_139
AB15
GND_140
AB16
GND_141
AB17
GND_142
AB18
GND_143
AB19
GND_144
AB20
GND_145
AB21
GND_146
AB34
GND_147
AC3
GND_148
AC4
GND_149
AC5
GND_150
AC14
GND_151
AC15
GND_152
AC16
GND_153
AC17
GND_154
AC18
GND_155
AC19
GND_156
AC20
GND_157
AC21
GND_158
AC26
GND_159
AD2
GND_160
AD3
GND_161
AD26
GND_162
AD27
GND_163
AD28
GND_164
AE7
GND_165
AE8
GND_166
AE27
GND_167
AE28
GND_168
AE29
GND_169
AE34
GND_170
AF7
GND_171
AF9
GND_172
AF15
GND_173
AF16
GND_174
AF17
GND_175
AF18
GND_176
AF19
GND_177
AF20
GND_178
AF21
GND_179
AF22
GND_180
AF23
GND_181
AF31
GND_182
AF32
GND_183
AG9
GND_184
AG10
GND_185
AG11
GND_186
AG12
GND_187
AG13
GND_188
AG14
GND_189
AG15
GND_190
AG16
GND_191
AG17
GND_192
AG18
GND_193
AG19
GND_194
AG20
GND_195
AG21
GND_196
AG22
GND_197
AG24
GND_198
AG25
GND_199
AG26
GND_200
AG29
GND_201
AG31
GND_202
AH15
GND_203
AH25
GND_204
AH26
GND_205
AH27
GND_206
AH30
GND_207
AJ13
GND_208
AK28
GND_209
AK30
GND_210
AL20
GND_211
AN30
GND_212
AN33
GND_213
AN34
GND_214
AP10
C221
1uF
C2
29
12
12
pF
C273
OPT
READY
C222
470pF
C237
0.1uF
C2
05
0.
1u
F
A1.2V
C212
0.1uF
A3.3V
IC202
TPS2052BDRG4
3
EN1
2
IN
4
EN2
1
GND
5
OC2
6
OUT2
7
OUT1
8
OC1
USB_PWRON1
B3
C250
1000pF
USB_DP1
C3
C232
33pF
C246
1000pF
USB_POWER_OUT_1
C6
BCM3553_JTAG_TCK
E1
BCM3553_JTAG_TDI
E1
D2.6V
C269
0.01uF
A1.2V
BCM3553_JTAG_TDO
E1
C279
10uF
C252
4.7uF
+5.0V
D3.3V
A1.2V
C253
1000pF
C258
0.01uF
R210
1K
D3.3V
USB_PWRON1
A6
BCM3553_JTAG_TRSTb
B4
D2.6V
C213
0.01uF
C27
8
0.
1u
F
D1.2V
C217
1000pF
R204
1K
54MHz_XTAL_P
E3
R202
1.5K
D1.2V
C27
7
0.
1u
F
C236
0.01uF
D1.2V
C265
1000pF
C261
1000pF
BCM3553_JTAG_TMS
B4
P200
SMW250-04
PV
1
2
3
4
C247
0.01uF
54MHz_XTAL_N
E3
C219
0.1uF
R212
22
R211
22
C206
4.7uF
USB_POWER_OUT_1
G6
X200
54MHz
C259
0.1uF
R216
1K
R200
1K
C251
0.01uF
C280
10uF
BCM3553_JTAG_TCK
B4
54MHz_XTAL_P
B2
C257
1000pF
C203
0.1uF
SYS_RESETb
1:E2;4:B6;8:A3;11:O11
C248
0.1uF
C211
4.7uF
BCM3553_JTAG_TDI
B4
BCM3553_JTAG_TRSTb
E1
D3.3V
R201
1.5K
D3.3V
C255
0.1uF
C23
1
0.
1u
F
R217
1K
C264
4.7uF
A1.2V
+5.0V
C214
1000pF
R205
READY
R206
10K
READY
C228
0.1uF
C238
0.1uF
C239
0.1uF
C260
0.1uF
C240
33uF
C241
33uF
C272
33uF
C200
4.7uF
R215
0
R218
0
JK
20
1
KJA-
UB
-4
-0
00
4
1
2
3
4
5
L206
1008LS-272XJLC
TP201
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
TP210
L200
BLM18BD102SN1D
L201
BLM18BD102SN1D
L202
L203
L204
BLM18BD102SN1D
L207
BLM18BD102SN1D
R220
15K
USB_PULL_DOWN
R221
15K
USB_PULL_DOWN
C271
100uF
16V
L205
CB3216PA501E
TP222
TP223
TP224
TP225
TP226
TP227
TP228
TP229
BCM PO, USB
2
LJ82C
12
SIDE USB
2008.04.04
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