LG 50PV490-UC (CHASSIS:PU11L) Service Manual ▷ View 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.
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.
VCC_1.5V_DDR
B-MDQSU
R1224
1K
1%
R1206
22
A-TMA3
C1226
0.1uF
16V
0.1uF
16V
R1207
22
H5TQ1G63BFR-H9C
IC1202
KOR FAB
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
A-MRESETB
B-TMDQL0
B-MDQL0
A-MA11
A-TMRASB
B-TMDQU3
B-TMA7
R1226
240
1%
C1210
0.1uF
A-MA3
B-TMDQSUB
B-MCKE
A-TMDQSU
C1225
10uF
10V
10uF
10V
A-MRASB
A-MA5
B-MA5
R1227
1K
1%
A-TMA12
B-TMA10
B-MCASB
B-MCKE
A-MA6
B-MA1
B-TMA13
A-TMDQU1
AR1212
22
B-TMDQL4
B-MWEB
B-MDQU3
C1213
0.1uF
A-TMDQU0
C1241
0.1uF
A-MA12
A-MDQU1
B-MCASB
C1201
0.1uF
B-TMBA0
R1231
10K
10K
B-TMA1
B-MDQL2
B-MA9
C1244
0.1uF
A-MDQL1
B-MA11
B-MA12
R1221
22
B-MBA1
B-MDQU2
A-MDQL3
A-TMDQU6
C1236
0.1uF
B-TMA8
B-MBA2
AR1208
56
A-MDQSL
C1207
0.1uF
A-MCKB
C1246
10uF
B-MDQU4
R1232
10K
A-TMDQU5
B-TMCK
A-TMCKE
R1219
22
A-MDQU6
A-TMDMU
A-MBA2
A-MA13
A-MDQL4
B-MDQSL
B-MDQL6
A-TMDQL0
C1227
0.1uF
A-TMA4
A-MDQU5
A-MODT
A-MDMU
A-MA3
A-TMDQL3
A-MA12
C1221
0.1uF
B-TMDQU0
B-TMDQL3
B-TMDML
A-TMWEB
B-MDQU5
H5TQ1G63BFR-H9C-C
IC1201-*1
CHN FAB
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
A-TMBA0
B-MA10
A-MBA0
B-TMDQU1
A-TMA0
B-MDQU3
A-TMDQL3
A-TMDQL4
C1233
0.1uF
C1222
0.1uF
R1218
22
B-MA8
C1248
0.1uF
A-MDQSLB
B-TMDQU0
A-MDML
B-MDQL4
B-MDQSL
B-MA7
A-MCK
R1203
240
1%
B-TMDQL5
A-TMCK
A-MVREFDQ
A-TMDQL6
A-TMA9
AR1215
56
B-MBA1
AR1207
22
B-TMBA2
A-MDQU4
B-MDML
A-TMA6
B-TMA11
B-MVREFCA
A-TMA13
C1249
1000pF
B-TMDML
A-MDQU6
B-MVREFDQ
A-MA4
A-MDQL5
A-TMA1
B-MVREFDQ
B-MBA2
B-MA3
R1209
22
A-TMRASB
A-MWEB
A-TMCASB
A-MDQL5
B-MDQL5
B-MDQU1
B-TMA8
H5TQ1G63BFR-H9C-C
IC1202-*1
CHN FAB
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
A-TMDQU4
B-MDQL4
R1234
10K
C1215
0.1uF
A-TMDQU7
R1238
56
B-MA0
AR1219
56
B-TMDQU3
A-MDQL0
A-MA1
AR1217
22
B-MA4
A-TMRESETB
LGE101D (S7 Non_Tcon/RM)
IC101
A_DDR3_A0/DDR2_A13
B8
A_DDR3_A1/DDR2_A8
B9
A_DDR3_A2/DDR2_A9
A8
A_DDR3_A3/DDR2_A1
C21
A_DDR3_A4/DDR2_A2
B10
A_DDR3_A5/DDR2_A10
A22
A_DDR3_A6/DDR2_A4
A10
A_DDR3_A7/DDR2_A3
B22
A_DDR3_A8/DDR2_A6
C9
A_DDR3_A9/DDR2_A12
C23
A_DDR3_A10/DDR2_RASZ
B11
A_DDR3_A11/DDR2_A11
A9
A_DDR3_A12/DDR2_A0
C10
A_DDR3_A13/DDR2_A7
B23
A_DDR3_BA0/DDR2_BA2
B21
A_DDR3_BA1/DDR2_CASZ
A11
A_DDR3_BA2/DDR2_A5
A23
A_DDR3_MCLK/DDR2_MCLK
A12
A_DDR3_MCLKZ/DDR2_MCLKZ
C11
A_DDR3_CKE/DDR2_DQ5
B12
A_DDR3_ODT/DDR2_ODT
C20
A_DDR3_RASZ/DDR2_WEZ
A20
A_DDR3_CASZ/DDR2_BA1
B20
A_DDR3_WEZ/DDR2_BA0
A21
A_DDR3_RESETB
C22
A_DDR3_DQSL/DDR2_DQS0
C16
A_DDR3_DQSLB/DDR2_DQSB0
B16
A_DDR3_DQSU/DDR2_DQSB1
A16
A_DDR3_DQSUB/DDR2_DQS1
C15
A_DDR3_DML//DDR2_DQ13
A14
A_DDR3_DMU/DDR2_DQ6
B18
A_DDR3_DQL0/DDR2_DQ3
C18
A_DDR3_DQL1/DDR2_DQ7
B13
A_DDR3_DQL2/DDR2_DQ1
A19
A_DDR3_DQL3/DDR2_DQ10
C13
A_DDR3_DQL4/DDR2_DQ4
C19
A_DDR3_DQL5/DDR2_DQ0
A13
A_DDR3_DQL6/DDR2_CKE
B19
A_DDR3_DQL7/DDR2_DQ2
C12
A_DDR3_DQU0/DDR2_DQ15
A15
A_DDR3_DQU1/DDR2_DQ9
A17
A_DDR3_DQU2/DDR2_DQ8
B14
A_DDR3_DQU3/DDR2_DQ11
C17
A_DDR3_DQU4/DDR2_DQM1
B15
A_DDR3_DQU5/DDR2_DQ12
A18
A_DDR3_DQU6/DDR2_DQM0
C14
A_DDR3_DQU7/DDR2_DQ14
B17
B_DDR3_A0/DDR2_A13
A25
B_DDR3_A1/DDR2_A8
B24
B_DDR3_A2/DDR2_A9
A24
B_DDR3_A3/DDR2_A1
P25
B_DDR3_A4/DDR2_A2
C24
B_DDR3_A5/DDR2_A10
P26
B_DDR3_A6/DDR2_A4
B26
B_DDR3_A7/DDR2_A3
R24
B_DDR3_A8/DDR2_A6
B25
B_DDR3_A9/DDR2_A12
T26
B_DDR3_A10/DDR2_RASZ
D24
B_DDR3_A11/DDR2_A11
A26
B_DDR3_A12/DDR2_A0
C25
B_DDR3_A13/DDR2_A7
T25
B_DDR3_BA0/DDR2_BA2
P24
B_DDR3_BA1/DDR2_CASZ
C26
B_DDR3_BA2/DDR2_A5
R26
B_DDR3_MCLK/DDR2_MCLK
D26
B_DDR3_MCLKZ/DDR2_MCLKZ
D25
B_DDR3_CKE/DDR2_DQ5
E24
B_DDR3_ODT/DDR2_ODT
N25
B_DDR3_RASZ/DDR2_WEZ
M26
B_DDR3_CASZ/DDR2_BA1
N24
B_DDR3_WEZ/DDR2_BA0
N26
B_DDR3_RESETB
R25
B_DDR3_DQSL/DDR2_DQS0
J25
B_DDR3_DQSLB/DDR2_DQSB0
J24
B_DDR3_DQSU/DDR2_DQSB1
H26
B_DDR3_DQSUB/DDR2_DQS1
H25
B_DDR3_DML/DDR2_DQ13
F26
B_DDR3_DMU/DDR2_DQ6
L24
B_DDR3_DQL0/DDR2_DQ3
L25
B_DDR3_DQL1/DDR2_DQ7
F24
B_DDR3_DQL2/DDR2_DQ1
L26
B_DDR3_DQL3/DDR2_DQ10
F25
B_DDR3_DQL4/DDR2_DQ4
M25
B_DDR3_DQL5/DDR2_DQ0
E26
B_DDR3_DQL6/DDR2_CKE
M24
B_DDR3_DQL7/DDR2_DQ2
E25
B_DDR3_DQU0/DDR2_DQ15
G26
B_DDR3_DQU1/DDR2_DQ9
J26
B_DDR3_DQU2/DDR2_DQ8
G24
B_DDR3_DQU3/DDR2_DQ11
K25
B_DDR3_DQU4/DDR2_DQM1
H24
B_DDR3_DQU5/DDR2_DQ12
K26
B_DDR3_DQU6/DDR2_DQM0
G25
B_DDR3_DQU7/DDR2_DQ14
K24
A-TMDQL0
A-TMA1
A-TMA2
VCC_1.5V_DDR
AR1216
22
A-MDQSUB
A-TMODT
VCC_1.5V_DDR
B-TMCK
C1211
0.1uF
A-MDQSU
B-TMDQU6
B-TMA12
R1205
1K
1%
R1237
56
A-TMDQSU
A-TMODT
B-MBA0
A-MDQU0
A-MDQU3
B-TMDMU
A-TMDQU7
B-MA8
AR1220
56
A-MA8
A-TMDQU3
B-MDQSUB
A-MA2
B-TMDQL2
B-MDQL3
AR1218
22
B-MDQL3
B-MCK
C1219
0.1uF
A-TMDQSLB
C1216
0.1uF
A-MDQSLB
B-TMA5
A-TMCKB
AR1205
22
B-MBA0
C1247
1000pF
A-MBA1
A-TMDQL1
B-TMCKB
A-TMA11
B-MDQU1
B-MRASB
B-TMBA2
A-MA4
C1239
0.1uF
A-MA0
C1240
0.01uF
B-MA10
C1205
10uF
A-TMDQL6
R1202
1K
1%
B-MA9
C1228
0.1uF
R1235
56
B-TMA9
A-MA10
A-TMBA2
R1233
10K
A-TMCKE
B-MDQL5
A-MDQU7
B-MDMU
A-MDQU1
B-MA4
VCC_1.5V_DDR
A-TMBA1
A-TMDQSLB
A-MCASB
B-TMA6
B-MDQU6
A-TMDQSL
A-MDQL6
B-TMWEB
A-TMDQL5
C1238
0.1uF
AR1209
22
B-MDQU7
A-TMA11
A-TMDQSUB
B-MDQU7
VCC_1.5V_DDR
A-MCASB
A-TMBA2
R1222
22
B-MODT
B-MCKE
A-TMDQU5
A-MA2
A-MA9
AR1202
56
C1209
0.01uF
A-TMA5
B-MA13
A-TMDQL1
A-TMDQU3
B-TMA3
VCC_1.5V_DDR
A-TMDML
B-TMDQSU
C1212
0.1uF
C1235
0.1uF
A-TMDQL7
C1220
0.1uF
C1237
0.1uF
B-TMA11
B-TMCASB
C1218
0.1uF
A-TMA0
B-MCKB
B-MODT
R1210
22
A-MA11
A-TMA4
A-MDMU
A-TMA10
A-TMA9
C1243
0.1uF
A-MDQL2
B-TMDQSLB
A-TMDQU6
A-TMDQSL
A-MVREFDQ
B-TMDQSL
A-MDQU4
B-TMA10
B-MA0
A-TMDQL7
A-MA9
A-MDQU2
B-TMA4
A-MCK
A-MA1
B-MDQU0
B-MDQSU
A-MVREFCA
A-MDQL6
B-TMA1
A-MBA1
R1216
56
B-TMA7
C1202
1000pF
B-TMA4
B-TMBA1
B-MDQU0
A-MA0
C1242
0.1uF
VCC_1.5V_DDR
A-MCKE
R1213
56
A-MDQSU
A-MA7
B-TMDQSL
B-TMDQL3
B-MDQSUB
B-TMDQU7
A-MODT
B-TMDQU2
C1208
0.1uF
AR1206
22
B-TMDQL1
A-TMCKB
VCC_1.5V_DDR
R1204
1K
1%
B-TMRASB
A-MDML
A-MVREFCA
A-MCKE
H5TQ1G63BFR-H9C
IC1201
KOR FAB
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
B-MWEB
B-MDQL0
B-TMDQL5
A-TMDML
A-TMCK
B-TMBA0
C1203
0.1uF
B-TMCASB
B-TMA0
B-MA6
B-TMRESETB
A-MCKB
B-MDQL1
R1214
56
AR1203
56
A-TMA8
AR1204
56
R1220
22
A-TMA7
C1250
0.1uF
A-MA5
B-TMBA1
R1211
22
AR1201
56
B-MA12
B-TMDQL0
C1214
0.1uF
A-MDQU2
A-TMDQL4
A-TMA13
B-TMDQL1
B-MDQL2
B-TMA6
A-TMDQL2
B-TMRESETB
R1223
22
A-TMA6
B-TMA0
B-TMDQU7
A-TMDQL2
C1234
0.1uF
B-TMDQL6
B-TMDQSUB
VCC_1.5V_DDR
A-TMA12
A-TMA10
A-MDQU3
A-TMA8
A-TMDMU
A-MWEB
A-MA10
A-TMA2
B-MA3
R1217
22
R1228
1K
1%
B-MDQU2
AR1210
22
B-MDMU
C1223
0.1uF
R1225
1K
1%
A-MDQL7
B-TMDQL2
C1224
0.1uF
A-TMDQU4
B-TMCKE
A-MA6
B-TMDQL7
A-TMCASB
AR1214
56
C1204
1000pF
L1201
C1232
0.1uF
A-MDQL3
B-MVREFCA
A-MDQU0
B-MDQSLB
B-MA6
A-MBA2
A-MDQSL
A-MA13
AR1211
56
B-MDQL7
A-TMDQL5
B-TMWEB
B-MDQL1
B-TMODT
A-MDQU5
B-TMA13
AR1213
22
A-MDQSUB
B-MRESETB
B-MCKB
B-MA2
B-MDQU4
A-MA8
A-MBA0
B-TMA2
B-TMCKE
A-MCKE
A-MDQL0
B-MDQL6
B-TMRASB
B-MA2
B-TMDQU4
B-TMA3
B-TMDQU5
A-TMBA1
A-TMDQSUB
A-MRESETB
B-TMCKB
C1230
0.1uF
C1217
0.1uF
A-MDQL1
A-TMBA0
B-MA5
A-MRASB
R1201
1K
1%
R1208
22
C1231
0.1uF
B-TMDQSLB
B-TMA9
A-TMDQU0
C1245
0.1uF
A-TMA3
B-TMDQL7
B-TMODT
B-TMDQL6
R1236
56
B-MDQU5
B-MDQSLB
R1212
22
B-TMDQU2
B-MRASB
R1215
56
A-MDQL4
B-TMDQSU
A-TMA5
A-TMWEB
A-TMA7
A-TMRESETB
B-MCK
A-MDQU7
C1229
0.1uF
B-TMDQU1
A-TMDQU2
B-MA1
VCC_1.5V_DDR
A-MDQL7
A-TMDQU2
B-TMDMU
B-MA11
B-TMDQU4
+1.5V_DDR_IN
A-TMDQU1
B-MRESETB
VCC_1.5V_DDR
B-MDQL7
A-MDQL2
A-MA7
B-TMA12
B-TMDQU5
C1206
0.1uF
B-TMDQU6
B-TMA2
B-TMA5
B-TMDQL4
B-MA13
B-MDML
B-MDQU6
B-MA7
12 14
DDR
EAX63425901(8)
CLose to Saturn7M IC
DDR3 1.5V By CAP - Place these Caps near Memory
Close to DDR Power Pin
CLose to Saturn7M IC
CLose to DDR3
DDR3 1.5V By CAP - Place these Caps near Memory
Close to DDR Power Pin
CLose to DDR3
2010.09.07
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.
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.
LGIT CAN TUNER
TUNER_IF_N
TUNER_IF_P
TU1300
TDTR-T035F
TDTR-T035F
14
+B3[3.3V]
13
+B2[1.2V]
5
NC_2
12
GND
11
VIDEO
2
BST_CTL
10
NC_4
4
NC_1[RF_AGC]
1
RF_S/W_CTL
17
DIF_1[N]
9
SIF
8
NC_3
3
+B1[5V]
16
IF/AGC
7
SDAT
6
SCLT
15
RESET
18
DIF_2[P]
19
SHIELD
R1331
220
R1344
10K
TU_2INPUT_CTRL
RF_SWITCH_CTL
C1319
20pF
50V
20pF
50V
R1323
1K
1K
INTERNAL_DEMOD
R1330
220
L1301
R1332
82
82
ISDB_IF_AGC
R1325
4.7K
4.7K
C1312
62pF
50V
62pF
50V
IF_AGC_MAIN
R1300
3K
+5V_TU
C1309
1200pF
50V
+3.3V
TU1300-*1
UDA45AL
UDA45AL
SANYO_TUNER
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
Q1307
2SC3052
TU_2INPUT_CTRL
E
B
C
Q1306
ISA1530AC1
TU_2INPUT_CTRL
E
B
C
C1300
0.1uF
L1300
TUNER_RESET
R1310
0
C1307
4.7uF
10V
4.7uF
10V
C1304
4.7uF
10V
4.7uF
10V
TU_SCL
+5V_TU
L1303
MLB-201209-0120P-N2
TU_2INPUT_CTRL
TUNER_CVBS
C1325
100pF
50V
+3.3V
R1311
100K
C1311
0.01uF
25V
0.01uF
25V
TU_2INPUT_CTRL
R1321
2.2K
2.2K
TU_2INPUT_CTRL
Q1304
ISA1530AC1
E
B
C
R1322
1K
1K
EXTERNAL_DEMOD
R1334
0
0
C1310
0.1uF
16V
TUNER_IF_N
+3.3V
FE_BOOSTER_CTL
L1302
+5V_TU
C1317
0.1uF
16V
0.1uF
16V
INTERNAL_DEMOD
R1343
10K
TU_2INPUT_CTRL
R1324
0
READY
+1.2V_DE
L1305
270nH
C1316
0.1uF
16V
0.1uF
16V
EXTERNAL_DEMOD
+5V_TU
C1308
4.7uF
10V
4.7uF
10V
C1305
1200pF
50V
1200pF
50V
TU_2INPUT_CTRL
TUNER_SIF
C1313
62pF
50V
62pF
50V
C1302
0.1uF
16V
TU_2INPUT_CTRL
C1301
100uF
16V
16V
Q1305
ISA1530AC1
E
B
C
TU_SDA
C1303
0.1uF
C1318
20pF
50V
20pF
50V
C1314
1200pF
50V
1200pF
50V
TU_2INPUT_CTRL
R1301
3K
TUNER_IF_P
C1306
0.1uF
L1304
270nH
R1309
100
100
R1329
470
13 14
KOREA/BRAZIL CAN TUNER
< KOREA / BRAZIL TUNER >
Close to the tuner
Close to the tuner
CH_6
Close to the tuner
EAX63425901(8)
2010.09.13
Click on the first or last page to see other 50PV490-UC (CHASSIS:PU11L) service manuals if exist.