LG 47LH7000 / 47LH7020 / 47LH7030 (CHASSIS:LD91D) 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.
BLM18PG121SN1D
L903
+3.3V_MEMC
+1.26V_MEMC
BLM18PG121SN1D
L902
+1.8V_MEMC
BLM18PG121SN1D
L900
BLM18PG121SN1D
L906
M E
M C
_ R
X E
1 +
M E
M C
_ R
X E
1 -
M E
M C
_ R
X E
3 +
M E
M C
_ R
X E
2 +
M E
M C
_ R
X E
3 -
M E
M C
_ R
X E
2 -
M E
M C
_ R
X O
0 -
M E
M C
_ R
X E
C +
M E
M C
_ R
X O
1 -
M E
M C
_ R
X O
1 +
M E
M C
_ R
X E
4 +
M E
M C
_ R
X O
0 +
M E
M C
_ R
X E
C -
M E
M C
_ R
X E
4 -
M E
M C
_ R
X O
4 -
M E
M C
_ R
X O
3 +
M E
M C
_ R
X O
C -
M E
M C
_ R
X O
C +
M E
M C
_ R
X O
2 +
M E
M C
_ R
X O
4 +
M E
M C
_ R
X O
3 -
M E
M C
_ R
X O
2 -
LVDS_SEL
PANEL_POWER
BIT_SEL
+3.3V_MEMC
+3.3V_MEMC
+3.3V_MEMC
MEMC_RESET
URSA_RASZ
URSA_CASZ
U R
S A
_ W
E Z
URSA_BA1
URSA_BA0
U R
S A
_ M
C L
K E
U R
S A
_ D
Q M
1
U R
S A
_ D
Q M
0
URSA_DQS0
URSA_DQSB0
URSA_DQS1
URSA_DQSB1
U R
S A
_ M
C L
K 1
U R
S A
_ M
C L
K Z
1
URSA_DQM3
URSA_DQM2
URSA_DQS2
URSA_DQSB2
URSA_DQS3
URSA_DQSB3
URSA_MCLK
URSA_MCLKZ
URSA_ODT
URSA_DQ[0-31]
URSA_A[0-12]
M_XTALI
M_XTALO
M _X
T A
L O
M_XTALI
M_SPI_CZ
M_SPI_DO
M_SPI_CK
M_SPI_DI
M_SPI_CZ
M_SPI_DO
M_SPI_DI
M_SPI_CK
+3.3V_MEMC
820
R954
100
R939
100
R930
100
R943
100
R938
100
R946
100
R935
100
R945
100
R929
100
R942
100
R931
100
R936
100
R928
MEMC_SDA
MEMC_SCL
BLM18PG121SN1D
L904
BLM18PG121SN1D
L901
BLM18PG121SN1D
L905
M E
M C
_ R
X E
0 +
M E
M C
_ R
X E
0 -
0.
1u
F
C937
0.
1u
F
C945
0.1uF
C929
0.1uF
C948
0.1uF
C925
0.1uF
C942
0.1uF
C919
0.1uF
C926
0.1uF
C928
0.
1u
F
C915
0.
1u
F
C918
0.1uF
C935
0.1uF
C921
0.
1u
F
C931
0.
1u
F
C953
0.
1u
F
C938
0.
1u
F
C903
0.
1u
F
C944
0.1uF
C
9
2
2
0.1uF
C927
0.1uF
C950
0.1uF
C943
0.1uF
C949
0.1uF
C936
0.1uF
C923
0.1uF
C920
0.1uF
C947
0.
1u
F
C941
0.1uF
C934
0.
1u
F
C939
0.
1u
F
C904
0.1uF
C933
0.1uF
C932
0.
1u
F
C930
10uF
C913
10uF
C917
10uF
C911
10uF
C910
10uF
C914
1000pF
C952
0
R953
56
R947
56
R948
56
R925
56
R926
10K
R927
1M
R934
1K
R949
10K
R951
10K
R952
1uF
C924
1uF
C906
1K
R950
OPT
1K
R959
1K
R960
OPT
1K
R963
1K
R964
OPT
10uF
10V
C916
10uF
10
V
C908
10uF
C905
22uF
16V
C909
22uF
16V
C912
10uF1
6V
C951
BIT_SEL
LVDS_SEL
AFLC_EN
W25X20AVSNIG
IC902
SPI_FRC
3
WP
2
DO
4
GND
1
CS
5
DIO
6
CLK
7
HOLD
8
VCC
+3.3V_MEMC
100
R992
100
R993
0
R990
0
R991
ISP_RXD_TR
ISP_TXD_TR
0.
1u
F
C954
0.
1u
F
C955
0.
1u
F
C956
+3.3V_MEMC
+3.3V_MEMC
+3.3V_MEMC
+3.3V_MEMC
12MHz
X900
15pF
C902
15pF
C900
AFLC_EN
PWM_DIM
OPC_EN
R971
OPT
0
R979
OPT
R973
R983
OPT
OPT
R981
OPT
R955
OPT
R967
OPT
R968
22
R966
22
R969
22
R965
OPC_OUT1
10uF
C907
10uF
C901
OPC_OUT2
0
R975
22
OPT
R974
0.1uF
16V
C961
0.1uF
16V
C960
0.1uF
C962
0.1uF
C963
0.
1u
F
C940
0.
1u
F
C957
1K
R961
R958
OPT
1K
R957
R956
OPT
+3.3V_MEMC
MLB-201209-0120P-N2
L907
OPT
R970
3.3K
R978
OPT
OPT
R980
OPT
R982
470
R972
O P
C _E
N A
B L
E
TF05-41S
P901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
TF05-51S
P900
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
10K
R994
[E1]
[D1]
[L9]
[N5]
[N4]
[N12]
[N13]
LGE7329A
IC900
E1
SDAS
D1
SCLS
F1
GPIO[8]
G1
GPIO[9]
K8
GND_14
E5
VDDC_1
E2
GPIO[10]
F2
GPIO[11]
F3
GPIO[12]
G2
GPIO[13]
M4
GPIO[22]
M5
GPIO[23]
G3
GPIO[14]
E4
GPIO[15]
F4
GPIO[16]
G4
GPIO[17]
H4
GPIO[18]
J4
GPIO[19]
K4
GPIO[20]
L4
GPIO[21]
J6
VDDP_2
H9
GND_7
F6
VDDC_2
H1
MDATA[20]
H2
MDATA[19]
H3
MDATA[17]
J1
MDATA[22]
J2
MDATA[27]
J3
MDATA[28]
K1
MDATA[25]
K2
MDATA[30]
K6
AVDD_DDR_2
K3
DQM[3]
L1
DQM[2]
J8
GND_10
L2
DQS[2]
L3
DQSB[2]
L6
AVDD_DDR_4
L8
VDDP_3
H10
GND_8
M1
DQS[3]
M2
DQSB[3]
L7
AVDD_DDR_5
M3
MDATA[31]
N1
MDATA[24]
J9
GND_11
N2
MDATA[26]
N3
MDATA[29]
L10
AVDD_DDR_6
P1
MDATA[23]
R1
MDATA[16]
T1
MDATA[18]
T2
MDATA[21]
R2
MCLK[0]
P2
MCLKZ[0]
G7
GND_1
L9
AVDD_MEMPLL
N5
MVREF
N4
ODT
T3
R A
S Z
R3
C A
S Z
P3
MADR[0]
T4
MADR[2]
R4
MADR[4]
J1
0
GND_12
P4
MADR[6]
T5
MADR[8]
R5
MADR[11]
P5
W E
Z
T6
BADR[1]
R6
BADR[0]
P6
MADR[1]
T7
MADR[10]
L11
A V
D D
_ D
D R
_ 7
R7
MADR[5]
P7
MADR[9]
T8
MADR[12]
R8
MADR[7]
P8
MADR[3]
N8
M C
L K
E
K10
GND_16
F7
V D
D C
_ 3
T9
MDATA[4]
R9
MDATA[3]
K7
GND_13
P9
MDATA[1]
T10
MDATA[6]
K11
A V
D D
_ D
D R
_ 3
R10
MDATA[11]
P10
MDATA[12]
T11
MDATA[9]
R11
MDATA[14]
J1
1
A V
D D
_ D
D R
_ 1
P11
DQM[1]
T12
DQM[0]
R12
DQS[0]
P12
DQSB[0]
H11
VDDP_1
T13
DQS[1]
R13
DQSB[1]
P13
MDATA[15]
T14
MDATA[8]
R14
MDATA[10]
P14
MDATA[13]
T15
MDATA[7]
R15
MDATA[0]
P15
MDATA[2]
T16
MDATA[5]
R16
MCLK[1]
P16
MCLKZ[1]
N9
GPIO[26]
N10
GPIO[27]
N11
GND_17
M11
RESET
G6
V D
D C
_ 4
N12
GPIO[28]
N13
GPIO[29]
N14
GPIO[30]
L13
SCK
M13
SDI
M12
SDO
K13
CSZ
L12
PWM1
K12
PWM0
J13
GPIO[0]
H13
GPIO[1]
G13
GPIO[2]
F13
GPIO[3]
E13
GPIO[4]
F12
GPIO[5]
D14
GPIO[6]
E12
GPIO[7]
N6
GPIO[24]
H6
VDDC_5
N15
LVD4M
N16
LVD4P
M14
LVD3M
M15
LVD3P
F8
AVDD_33_1
M16
LVDCKM
L16
LVDCKP
L15
LVD2M
L14
LVD2P
G9
GND_3
K14
LVD1M
J14
LVD1P
J16
LVD0M
J15
LVD0P
H15
LVC4M
H16
LVC4P
H14
LVC3M
G14
LVC3P
G16
LVCCKM
G15
LVCCKP
F15
LVC2M
F16
LVC2P
F14
LVC1M
E14
LVC1P
E16
LVC0M
E15
LVC0P
G10
GND_4
F9
AVDD_33_2
D16
LVB4M
D15
LVB4P
C16
LVB3M
B16
LVB3P
A16
LVBCKM
A15
LVBCKP
B15
LVB2M
C15
LVB2P
D2
GPIO_3
E3
GPIO_10
E10
GPIO_11
D10
GPIO_7
D8
GPIO_5
D12
R E
X T
C14
L V
B 1M
C13
LVB1P
A13
L V
B 0M
B13
LVB0P
D7
GPIO_4
D9
GPIO_6
B12
L V
A 4M
A12
LVA4P
C12
L V
A 3M
C11
LVA3P
A11
L V
A C
K M
B11
L V
A C
K P
B10
L V
A 2M
A10
LVA2P
C10
L V
A 1M
C9
LVA1P
A9
L V
A 0M
B9
LVA0P
F10
A V
D D
_ P
L L
G8
GND_2
D11
GPIO_8
D13
GPIO_9
E11
GPIO_12
N7
GPIO[25]
D6
S C
L M
D5
S D
A M
A14
GPIO_1
B14
GPIO_2
D3
XIN
D4
X O
U T
K16
GPIO_14
K15
GPIO_13
H7
GND_5
G11
A V
D D
_ L
V D
S _2
B8
R O
0 N
A8
RO0P
C8
R O
1 N
C7
RO1P
A7
R O
2 N
B7
RO2P
B6
R O
C K
N
A6
R O
C K
P
C6
R O
3 N
C5
RO3P
A5
R O
4 N
B5
RO4P
H8
GND_6
F11
A V
D D
_ L
V D
S _1
B4
RE0N
A4
RE0P
C4
RE1N
C3
RE1P
A3
RE2N
B3
RE2P
B2
R E
C K
N
A2
R E
C K
P
C2
RE3N
C1
RE3P
A1
RE4N
B1
RE4P
GND_9
J7
GND_15
K9
URSA_B2P
URSA_B2M
URSA_BCKP
URSA_BCKM
URSA_B3P
URSA_B3M
URSA_B4P
URSA_B4M
URSA_C0P
URSA_C0M
URSA_C1P
URSA_C1M
URSA_C2P
URSA_C2M
URSA_D1M
URSA_D1P
URSA_D0M
URSA_D0P
URSA_C4M
URSA_C4P
URSA_C3M
URSA_C3P
URSA_CCKM
URSA_CCKP
URSA_D2P
URSA_D2M
URSA_DCKP
URSA_DCKM
URSA_D3P
URSA_D3M
URSA_D4P
URSA_D4M
URSA_A0P
U R
S A
_ A
0 M
URSA_A1P
U R
S A
_ A
1 M
URSA_A2P
U R
S A
_ A
2 M
U R
S A
_ A
C K
P
U R
S A
_ A
C K
M
URSA_A3P
U R
S A
_ A
3 M
URSA_A4P
U R
S A
_ A
4 M
URSA_B0P
U R
S A
_ B
0 M
URSA_B1P
U R
S A
_ B
1 M
URSA_A[0]
URSA_A[2]
URSA_A[4]
URSA_A[6]
URSA_A[8]
URSA_A[11]
URSA_A[1]
URSA_A[10]
URSA_A[5]
URSA_A[9]
URSA_A[12]
URSA_A[7]
URSA_A[3]
URSA_DQ[0-31]
URSA_DQ[20]
URSA_DQ[19]
URSA_DQ[17]
URSA_DQ[22]
URSA_DQ[27]
URSA_DQ[28]
URSA_DQ[25]
URSA_DQ[30]
URSA_DQ[31]
URSA_DQ[24]
URSA_DQ[26]
URSA_DQ[29]
URSA_DQ[23]
URSA_DQ[16]
URSA_DQ[18]
URSA_DQ[21]
URSA_DQ[4]
URSA_DQ[3]
URSA_DQ[1]
URSA_DQ[6]
URSA_DQ[11]
URSA_DQ[12]
URSA_DQ[9]
URSA_DQ[14]
URSA_DQ[15]
URSA_DQ[8]
URSA_DQ[10]
URSA_DQ[13]
URSA_DQ[7]
URSA_DQ[0]
URSA_DQ[2]
URSA_DQ[5]
URSA_B4M
URSA_B4P
URSA_B3M
URSA_B3P
URSA_BCKM
URSA_BCKP
URSA_B2M
URSA_B2P
URSA_B1M
URSA_B1P
URSA_B0M
URSA_B0P
URSA_A4M
URSA_A4P
URSA_A3M
URSA_A3P
URSA_ACKM
URSA_ACKP
URSA_A2M
URSA_A2P
URSA_A1M
URSA_A1P
URSA_A0M
URSA_A0P
URSA_D4M
URSA_D4P
URSA_D3M
URSA_D3P
URSA_DCKM
URSA_DCKP
URSA_D2M
URSA_D2P
URSA_D1M
URSA_D1P
URSA_D0M
URSA_D0P
URSA_C4M
URSA_C4P
URSA_C3M
URSA_C3P
URSA_C0P
URSA_C0M
URSA_CCKM
URSA_CCKP
URSA_C2M
URSA_C2P
URSA_C1M
URSA_C1P
SPI FLASH
XTAL
MST7329N(FRC) MAIN
1
0
9
MSD3369GV Platform
GPIO8
HIGH
HIGH
I2C
EEPROM
SPI
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
PWM1
PWM0
08/12/19 (MP)
Placed on SMD-TOP
Placed on SMD-TOP
OPC_ENABLE OPTION
PI Result
PI Result
PI Result
PI Result
V4 LGD BIT SEL
H or NC : 10 bit
L : 8 bit
H : JEIDA
L or NC : VESA
V4 LGD LVDS SEL
H : ENABLE
V4 LGD OPC
L or NC : DISABLE
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.
56
AR1000
56
AR1002
56
AR1001
56
AR1003
22
AR1013
22
AR1014
22
AR1015
URSA_DQ[0-31]
150
R1000
OPT
56
AR1006
56
AR1005
56
AR1007
22
AR1010
56
AR1004
22
AR1011
22
AR1012
150
R1039
OPT
URSA_DQ[0-31]
URSA_A[0-12]
+1.8V_FRC_DDR
+1.8V_FRC_DDR
BLM18PG121SN1D
L1000
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_MEMC
+1.8V_FRC_DDR
1K1
%
R1001
1K
1 %
R1002
1K1
%
R1037
1K1
%
R1038
22
R1025
22
R1027
22
R1008
22
R1024
22
R1005
22
R1006
56
R1033
56
R1034
56
R1032
56
R1014
56
R1031
56
R1015
56
R1012
56
R1035
56
R1016
56
R1036
56
R1017
56
R1013
10uF
C1023
10uF
C1028
10uF
C1002
10uF
C1013
0.
1u
F
C1021
0.
1u
F
C1034
0.
1u
F
C1039
0.
1u
F
C1033
0.
1u
F
C1041
0.
1u
F
C1006
0.
1u
F
C1025
0.
1u
F
C1012
0.
1u
F
C1040
0.
1u
F
C1015
0.
1u
F
C1009
0.
1u
F
C1020
0.
1u
F
C1007
0.
1u
F
C1029
0.
1u
F
C1024
0.
1u
F
C1019
0.
1u
F
C1038
0.
1u
F
C1030
0.
1u
F
C1000
0.
1u
F
C1026
0.
1u
F
C1016
0.
1u
F
C1017
0.
1u
F
C1037
0.
1u
F
C1014
0.
1u
F
C1010
0.
1u
F
C1036
0.
1u
F
C1003
0.
1u
F
C1005
0.
1u
F
C1011
0.
1u
F
C1031
0.
1u
F
C1027
0.
1u
F
C1018
0.
1u
F
C1035
0.
1u
F
C1004
22
AR1016
22
AR1017
URSA_MCLKZ
009:J10
URSA_BA1
010:T9;009:R4
URSA_WEZ
010:T8;009:R4
URSA_RASZ
URSA_DQM3
009:J15
URSA_MCLKE
010:T9;009:T4
URSA_DQSB3
009:J13
URSA_ODT
010:Y14;009:J10
URSA_CASZ
URSA_DQM2
009:J15
B_URSA_BA0
URSA_BA0
010:T9;009:S4
URSA_DQS2
009:J14
B_URSA_BA1
URSA_MCLK
009:J11
URSA_DQS3
009:J13
URSA_DQSB2
009:J14
B_URSA_MCLKE
010:T10
B_URSA_WEZ
010:T10
B_URSA_BA1
B_URSA_BA0
B_URSA_WEZ
010:Q13
B_URSA_MCLKE
010:Q14
B_URSA_RASZ
010:R16
B_URSA_CASZ
010:R16
B_URSA_RASZ
B_URSA_CASZ
22
AR1018
22
AR1019
A_URSA_BA1
010:AA15
A_URSA_BA0
010:AA15
A_URSA_MCLKE
010:Z14
A_URSA_WEZ
010:Y13
URSA_BA0
010:V10;009:S4
URSA_BA1
010:V10;009:R4
URSA_WEZ
010:V10;009:R4
URSA_MCLKE
010:V10;009:T4
A_URSA_RASZ
A_URSA_CASZ
URSA_RASZ
URSA_CASZ
A_URSA_MCLKE
010:V9
URSA_MCLKZ1
009:AB4
URSA_DQS0
009:X4
A_URSA_CASZ
010:X16
URSA_DQSB0
009:X4
URSA_DQM1
009:W4
A_URSA_BA1
A_URSA_BA0
A_URSA_RASZ
010:X16
URSA_MCLK1
009:AB4
A_URSA_WEZ
010:V8
URSA_ODT
010:Q14;009:J10
URSA_DQS1
009:Y4
URSA_DQM0
009:X4
URSA_DQSB1
009:Y4
10uF
10
V
C1001
10uF
10
V
C1022
1000pF
C1008
1000pF
C1032
HYB18TC256160BF-2.5
IC1000
J2
VREF
J8
CK
H2
VSSQ_2
B7
UDQS
N8
A4
P8
A8
L1
NC_4
L2
BA0
R8
NC_3
K7
RAS
F8
VSSQ_3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC_5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ_4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC_6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC_1
N2
A3
P2
A7
H8
VSSQ_1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC_2
E7
VSSQ_5
D8
VSSQ_6
D2
VSSQ_7
A7
VSSQ_8
B8
VSSQ_9
B2
VSSQ_10
P9
VSS_1
N1
VSS_2
J3
VSS_3
E3
VSS_4
A3
VSS_5
G9
VDDQ_1
G7
VDDQ_2
G3
VDDQ_3
G1
VDDQ_4
E9
VDDQ_5
C9
VDDQ_6
C7
VDDQ_7
C3
VDDQ_8
C1
VDDQ_9
A9
VDDQ_10
R1
VDD_1
M9
VDD_2
J9
VDD_3
E1
VDD_4
A1
VDD_5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
HYB18TC256160BF-2.5
IC1001
J2
VREF
J8
CK
H2
VSSQ_2
B7
UDQS
N8
A4
P8
A8
L1
NC_4
L2
BA0
R8
NC_3
K7
RAS
F8
VSSQ_3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC_5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ_4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC_6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC_1
N2
A3
P2
A7
H8
VSSQ_1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC_2
E7
VSSQ_5
D8
VSSQ_6
D2
VSSQ_7
A7
VSSQ_8
B8
VSSQ_9
B2
VSSQ_10
P9
VSS_1
N1
VSS_2
J3
VSS_3
E3
VSS_4
A3
VSS_5
G9
VDDQ_1
G7
VDDQ_2
G3
VDDQ_3
G1
VDDQ_4
E9
VDDQ_5
C9
VDDQ_6
C7
VDDQ_7
C3
VDDQ_8
C1
VDDQ_9
A9
VDDQ_10
R1
VDD_1
M9
VDD_2
J9
VDD_3
E1
VDD_4
A1
VDD_5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
0.
1u
F
C1044
0.
1u
F
C1043
0.
1u
F
C1042
DDR_DQ[16-31]
DDR_DQ[16]
DDR_DQ[17]
DDR_DQ[18]
DDR_DQ[19]
DDR_DQ[20]
DDR_DQ[21]
DDR_DQ[22]
DDR_DQ[23]
DDR_DQ[24]
DDR_DQ[25]
DDR_DQ[26]
DDR_DQ[27]
DDR_DQ[28]
DDR_DQ[29]
DDR_DQ[30]
DDR_DQ[31]
DDR_DQ[27]
DDR_DQ[28]
DDR_DQ[25]
DDR_DQ[30]
DDR_DQ[22]
DDR_DQ[17]
DDR_DQ[19]
DDR_DQ[20]
DDR_DQ[31]
DDR_DQ[24]
DDR_DQ[26]
DDR_DQ[29]
DDR_DQ[23]
DDR_DQ[16]
DDR_DQ[18]
DDR_DQ[21]
DDRB_A[0-12]
DDRB_A[0]
DDRB_A[1]
DDRB_A[2]
DDRB_A[3]
DDRB_A[4]
DDRB_A[5]
DDRB_A[6]
DDRB_A[7]
DDRB_A[8]
DDRB_A[9]
DDRB_A[10]
DDRB_A[11]
DDRB_A[12]
DDRB_A[10]
DDRB_A[1]
DDRB_A[9]
DDRB_A[12]
DDRB_A[7]
DDRB_A[5]
DDRB_A[0]
DDRB_A[2]
DDRB_A[4]
DDRB_A[6]
URSA_DQ[27]
URSA_DQ[28]
URSA_DQ[25]
URSA_DQ[30]
URSA_DQ[22]
URSA_DQ[17]
URSA_DQ[19]
URSA_DQ[20]
URSA_DQ[31]
URSA_DQ[24]
URSA_DQ[26]
URSA_DQ[29]
URSA_DQ[23]
URSA_DQ[16]
URSA_DQ[18]
URSA_DQ[21]
URSA_A[10]
URSA_A[1]
URSA_A[9]
URSA_A[12]
URSA_A[7]
URSA_A[5]
URSA_A[0]
URSA_A[2]
URSA_A[4]
URSA_A[6]
DDRA_A[2]
URSA_DQ[4]
DDR_DQ[11]
DDRA_A[1]
URSA_DQ[6]
DDR_DQ[10]
DDRA_A[0]
DDR_DQ[9]
DDR_DQ[8]
DDR_DQ[7]
URSA_DQ[14]
URSA_DQ[2]
DDR_DQ[6]
URSA_DQ[9]
DDR_DQ[5]
URSA_DQ[0]
DDR_DQ[4]
URSA_DQ[7]
DDRA_A[0-12]
DDRA_A[4]
DDR_DQ[3]
DDR_DQ[4]
DDRA_A[6]
DDR_DQ[2]
URSA_DQ[12]
URSA_DQ[11]
DDR_DQ[3]
DDRA_A[0]
DDR_DQ[1]
DDRA_A[2]
DDR_DQ[1]
DDR_DQ[0]
DDRA_A[5]
DDR_DQ[6]
DDRA_A[7]
DDR_DQ[14]
URSA_DQ[5]
URSA_DQ[15]
DDRA_A[12]
DDR_DQ[9]
DDRA_A[9]
DDR_DQ[12]
DDR_DQ[11]
DDRA_A[10]
DDR_DQ[5]
DDRA_A[1]
DDR_DQ[2]
DDR_DQ[0]
DDRA_A[12]
DDR_DQ[0-15]
URSA_DQ[3]
DDR_DQ[7]
DDRA_A[11]
DDR_DQ[13]
DDRA_A[10]
URSA_DQ[10]
DDR_DQ[10]
DDRA_A[9]
URSA_DQ[8]
DDR_DQ[8]
DDRA_A[8]
DDR_DQ[15]
DDRA_A[7]
DDR_DQ[15]
DDRA_A[6]
URSA_DQ[13]
DDRA_A[5]
DDR_DQ[14]
DDRA_A[4]
DDR_DQ[13]
DDRA_A[3]
URSA_DQ[1]
DDR_DQ[12]
DDRA_A[3]
URSA_A[3]
URSA_A[1]
URSA_A[10]
URSA_A[9]
URSA_A[12]
URSA_A[7]
URSA_A[5]
URSA_A[2]
URSA_A[0]
URSA_A[6]
URSA_A[4]
DDRB_A[11]
DDRB_A[8]
DDRA_A[8]
DDRA_A[11]
URSA_A[11]
URSA_A[8]
URSA_A[8]
URSA_A[11]
URSA_A[3]
DDRB_A[3]
DDR2 1.8V By CAP - Place these Caps near Memory
MST7323S DDR2
10
10
MSD3369GV Platform
08/12/19 (MP)
PI Result
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.
TUNER_CVBS_IF_P
47
R132
0.
1u
F
C132
+5V_TUNER
IF_AGC
A_1.2V
0.1uF
C114
+1.8V_TUNER
47
R138
0.
1u
F
C123
0.1uF
16V
C102
+1.8V_TUNER
0.1uF
C121
100
R151
10
R106
OPT
2SC3052
Q102
E
B
C
C_+3.3V
0.1uF
16V
C110
FE_TS_VAL
FE_VOUT
FE_TS_SERIAL
0.1uF 16V
C156
10uF
16V
C106
0.1uF
50V
C149
4.7K
R150
0.1uF
50V
C147
0.
1u
F
C127
0.1uF
C134
1000pF
C116
18pF
50V
C142
TUNER_CVBS_IF_P
56pF
5%
C109
TU_RESET
+3.3V_TUNER
+1.8V_TUNER
A_3.3V
+5V_TUNER
0.1uF
16V
C151
FE_AGC_SPEED_CTL
100
R147
+1.2V
+5V_TUNER
20.25MHz
X102
100
R148
NL17SZ08DFT2G
IC105
3
2
4
15
100uF
16V
C148
F E
_ D
E M
O D
_ S
D A
0.1uF
C120
+1.8V_TUNER
100uF
16V
C146
C_+3.3V
0.1uF
16V
C139
AZ1117H-1.2TRE1
IC103
ADJ/GND
OUT
IN
+3.3V_TUNER
470
R109
FE_TS_DATA[0-7]
10
R104
TUNER_SIF_IF_N
1:C9
0.
1u
F
C128
+3.3V_TUNER
+3.3V_TUNER
+1.2V
MBW3216-501TF
L101
0.1uF
C158
F E
_ D
E M
O D
_ S
C L
0.
1u
F
C126
CVBS_SCART_OUT
4.99K
1 %
R118
C_+3.3V
18pF
50V
C143
D_3.3V
0.
1u
F
C129
P_+12V
0.1uF
16V
C103
T U
_ R
E S
E T
1000pF
C122
47
R139
0.1uF
C137
+1.2V
FE_TS_ERR
A_1.2V
FE_TS_DATA_CLK
1000pF
50V
C167
FE_TS_VAL
47
R131
FE_TS_ERR
TUNER_SIF_IF_N
6.8K
R152
+5V_TUNER
A_3.3V
FE_TUNER_SDA
0.1uF
C138
FE_RESET
15K
R108
IF_AGC
0.1uF
C159
0.1uF
C136
47K
R107
100
R130
0.1uF
16V
C130
FE_TUNER_SCL
47uF
16V
C107
100
R129
+3.3V_TUNER
FE_TS_SYNC
GND
+3.3V_TUNER
0.027uF
C163
47
R137
D_3.3V
0.1uF
C117
FE_RESET
0.1uF
16V
C131
FE_TS_VAL_ERR
47
R149
1000pF
50V
C166
47
R143
4.7K
R144
R144
4.7K
R145
OPT
4.7K
R146
OPT
0.1uF
16V
C154
0.1uF
16V
C157
0.1uF
16V
C164
0.1uF
16V
C168
0.1uF
16V
C170
0.1uF
16V
C172
0.1uF
16V
C171
0.1uF
16V
C173
0.1uF
16V
C169
0.1uF
16V
C174
0.1uF
16V
C104
0
R158
390
R121
390
R122
680
R153
680
R154
4.7K
OPT
R159
4.7K
OPT
R160
+5V_TUNER
10pF
50V
C176
C_+3.3V
SC1_VIDEO_MUTE
0
R115
RT1P141C-T112
Q101
1
2
3
2SC3052
Q104
0.1uF
16V
C105
2K
R114
CVBS_SCART_OUT
390
R178
0.1uF
16V
C179
+5V_TUNER
C_+3.3V
0.1uF
16V
C181
0.1uF
16V
C180
+3.3V_TUNER
0.1uF
16V
C182
0.1uF
16V
C183
0.
1u
F
C135
47
R133
47
R134
47
R135
47
R136
47
R140
47
R142
47
R141
0.1uF
16V
C165
0.1uF
C119
1K
R155
6.8pF
50V
C177
39pF
5%
C112
6.
8p
F
OPT
C144
0.
1u
F
C124
0.
1u
F
C125
0.
1u
F
C133
0.1uF
50V
C175
0.1uF
C185
OPT
2200pF
C186
OPT
RF_ATTENUATION
+3.3V_TUNER
XC5000
IC102
1
VDDA_1
2
IN1
3
GND_1
4
IN2
5
GND_2
6
EXTCHOKE
7
GND_3
8
VDDA_2
9
VDDA_3
10
VDDC_1
11
GND_4
12
VDDC_2
13
V D
D C
_ 3
14
V D
D A
_ 4
15
V A
G C
16
VIF
17
V D
D A
_ 5
18
SI
F
19
GND_5
20
V D
D C
_ 4
21
V D
D A
_ 6
22
GND_6
23
V D
D D
_ 1
24
T E
S T
M O
D E
25
DDI1
26
VDDC_5
27
DDI2
28
ADDRSEL
29
X2
30
GND_7
31
X1
32
EXTREF
33
VDDD_2
34
SCL
35
SDA
36
GND_8
37
RESET
38
VI2C
39
V D
D C
_ 6
40
VREF_N
41
VREF_P
42
V D
D C
_ 7
43
V D
D C
_ 8
44
R E
X T
45
V D
D A
_ 7
46
GND_9
47
V D
D C
_ 9
48
V D
D A
_ 8
1008CS-821XGLC
820nH
2%
L106
0603CS-R39XGLW
390nH
2 %
L105
0603CS-R27XGLW
270nH
2 %
L103
820
R181
OPT
22
R182
OPT
ISA1530AC1
Q105
E
B
C
ISA1530AC1
Q106
E
B
C
ISA1530AC1
Q109
E
B
C
ISA1530AC1
Q103
E
B
C
10uF
16V
C160
CIC21J501NE
L108
CIC21J501NE
L109
CIC21J501NE
L110
CIC21J501NE
L116
CIC21J501NE
L113
0.1uF
16V
C161
0.1uF
16V
C162
120pF
5%
C111
4.7K
R180
OPT
0
R183
R183
OPT
0.1uF
C184
OPT
31.875MHz
X101
180
R110
0603CS-6N8XGLW
6.8nH
2%
L115
390
R179
390
R113
MLF1608A2R7J
2.7uH
5
%
L112
MLF1608A2R7J
2.7uH
5
%
L111
KCN-ET-0-0094
JK102
1
2
RCLAMP0502B
D102
18pF
C140
18pF
C141
LQH32MN2R2K23L
2.2uH
L107
15pF
50V
C152
15pF
50V
C155
DRX3913K-XK
IC104
1
I2S_WS
2
VDDL_1
3
VSSL_1
4
GPIO1
5
MSTRT
6
MERR
7
VSSH_1
8
VDDH_1
9
MCLK
10
MVAL
11
MD0
12
MD1
13
MD2
14
MD3
15
VSSL_2
16
VDDL_2
17
VSSH_2
18
V D
D H
_ 2
19
M D
4
20
M D
5
21
M D
6
22
M D
7
23
I2C_SCL1
24
I2C_SDA1
25
VSSH_3
26
V D
D H
_ 3
27
VDDL_3
28
VSSL_3
29
V SY
N C
30
GPIO2
31
S A
W _S
W
32
R S
T N
33
RF_AGC
34
IF_AGC
35
VSSAL_AFE1
36
VDDAL_AFE1
37
VDDAH_AFE1
38
VSSAH_AFE1
39
INN
40
INP
41
VSSAH_CVBS
42
VDDAH_CVBS
43
CVBS
44
SIF
45
VSSAL_AFE2
46
VDDAL_AFE2
47
PDP
48
PDN
49
XI
50
X O
51
VSSAH_OSC
52
V D
D A
H _O
S C
53
V D
D H
_ 4
54
VSSH_4
55
VSSL_4
56
VDDL_4
57
T D
O
58
T M
S
59
T C
K
60
TDI
61
I2C_SDA2
62
I2C_SCL2
63
I2S_CL
64
I2S_DA
+3.3V_TUNER
0
R184
0
R185
OPT
10pF
50V
C150
10pF
50V
C153
BAP70-02
50V
D101
OPT
32.0MHz
X103
DEVELOPE OPT
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
FE_TS_DATA[5]
FE_TS_DATA[7]
FE_TS_DATA[4]
FE_TS_DATA[2]
FE_TS_DATA[1]
FE_TS_DATA[6]
FE_TS_DATA[0]
FE_TS_DATA[3]
1 4
Tuner
LH7000 Venus Jack B/D
TUNER RESET
(TUNER RESET GPIO OPTION)
DVB-CI DETECT
: ACTIVE LOW (SOFT RESET)
[SCART1 TV VOUT]
Place the Buffer close to Tuner
(SC1_TV_VOUT_MUTE GPIO OPTION)
EAX58326901(4) PCB revision
Xceive strong channel attenuation solution_ IC102 pin2 p-i-n diode ap
L115
6.8nH=>12 nH =>6.8nH
For Attenuation
BAP70-02
PIN Diode
845 OHM 1%
Active High
for Attenuation at least 3mA
Attenuation Rev(4)
2008.10.6
Rev(6)
C140,141
33pF=>13pF=>15pF=>18pF
Rev(8)
R110
220=>560=>180
R113,179
1.5K=>1.3K=>200=>390
BECAUSE THIS POINT MAKE ATTENUATOR
NEED TO VERY CLOSE TO RF LINE
Rev(5)
C160 MLCC
Rev(5)
C111
150pF->120pF
Rev(9)
C152,155
18pF=>13pF=>15pF
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.
330pF
50V
C203
SCART1_DET
75
R209
330pF
50V
C212
OPT
C200
SC2_ID
SC1_G
1K
R232
SC1_CVBS_IN
75
R226
SC1_R_IN
002:P11
330pF
50V
C211
SC1_ID
002:P13
REC_8
75
R201
470K
R225
75
R221
TV_L_OUT
002:P7
TV_R_OUT
002:P7
470K
R224
22
R214
SC1_B
SC1_L_IN
75
R204
OPT
C208
0
R227
220pF
50V
C206
OPT
0
R205
0.1uF
16V
C215
SC2_L_IN
SC2_R_IN
10K
R218
SC1_FB
470K
R200
DTV/MNT_L_OUT
0
R228
1K
R219
0.1uF
16V
C207
100uF
16V
C205
SC2_CVBS_IN
10K
R230
0
R215
DTV/MNT_R_OUT
OPT
C201
75
R206
220pF
50V
C214
OPT
330pF
50V
C202
SC1_R
DTV/MNT_V_OUT
OPT
C209
75
R202
470K
R203
SCART2_DET
100uF
16V
C210
FE_VOUT
+5V_GENERAL
+5V_GENERAL
10K
R233
12K
R234
10K
R235
12K
R236
10K
R237
12K
R238
10K
R239
12K
R240
5.6V
OPT
D219
5.6V
OPT
D202
5.6V
OPT
D208
5.6V
OPT
D207
5.6V
OPT
D205
5.6V
OPT
D200
5.6V
OPT
D213
5.6V
OPT
D214
5.6V
OPT
D217
5.6V
OPT
D216
5.6V
OPT
D221
470K
R241
470K
R242
470K
R243
470K
R244
KDS184
D222
A2
C
A1
30V
OPT
D201
30V
OPT
D206
30V
OPT
D203
30V
OPT
D204
30V
OPT
D220
30V
OPT
D209
30V
OPT
D212
30V
OPT
D215
30V
OPT
D218
11K
R217
62K
R216
62K
R229
11K
R231
75
R222
75
R207
JK200
1
R_OUT
2
R_IN
3
L_OUT
4
GND
5
GND
6
LIN
7
B
8
SC_ID
9
.
10
.
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
23
23
22
22
JK201
1
R_OUT
2
R_IN
3
L_OUT
4
GND
5
GND
6
L_IN
7
.
8
SC2_ID
9
.
10
.
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
23
23
22
22
120-ohm
L201
120-ohm
L200
120-ohm
L203
120-ohm
L202
GND
2
Full/Half SCART
MStar
4
Rev(3)
R229
56K=>62K
Rev(3)
R231
18K=>11K
Rev(4)
R222
68=>75
Rev(4)
R207
68=>75
Click on the first or last page to see other 47LH7000 / 47LH7020 / 47LH7030 (CHASSIS:LD91D) service manuals if exist.