LG 55LH45YD (CHASSIS:LC91B) 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.
PANEL_POWER
+5V_ST
+3.3V_ST
+12V
PANEL_CTL
1:AK10
+3.3V_AVDD_MPLL
+3.3V_ST
Q805
2SC3052
E
B
C
Q804
2SC3052
E
B
C
L803
BLM18PG121SN1D
C803
0.1uF
16V
C808
0.1uF
16V
+3.3V
+1.8V_AMP
GND
+5V_ST
+1.8V_DDR
GND
L827
2.2uH
L826
2.2uH
C879
10uF
C878
10uF
C883
330pF
C882
330pF
R873
56000
5%
R874
75K
5%
POWER_ON/OFF1
1:AK11
C822
100uF
16V
Q806
RSR025P03
S
D
G
C824
220uF
16V
+5V_GENERAL
+12V
R815
6.8K
OPT
Q802
2SC3052
E
B
C
+24V
ERROR_OUT
+3.3V_ST
+5V_ST
INV_CTL
PWM_DIM
A_DIM
+3.3V_AVDD
+3.3V
C813
0.1uF
50V
+3.3V
C800
100uF
16V
L817
BLM18PG121SN1D
L810
BLM18PG121SN1D
C806
100uF
16V
OPC_OUT1
R843 1.8K
R871
8.2K
1%
R809
10.5K
1%
IC803
AP1117E18G-13
2
OUT
3
IN
1
ADJ/GND
IC801
AP1117E33G-13
2
OUT
3
IN
1
ADJ/GND
R826
10
1/10W
1%
0.1uF
C856
L813
3.6uH
NR8040T3R6N
+1.26V_VDDC
C836
10nF
50V
+3.3V
+5V_ST
+3.3V_ST
L807
CB3216UA121
L804
CB3216UA121
L806
CB3216UA121
L805
BLM18PG121SN1D
L812
BLM18PG121SN1D
IC805
MP2212DN
3
IN
2
GND
4
BS
1
FB
5
VCC
6
SW_1
7
SW_2
8
EN/SYNC
R827
75K
1/8W
1%
R825
22K
1%
R824
22K
1%
C847
4.7uF
16V
C845
10uF
16V
OPT
C826
100uF
16V
C866
10uF
OPC_OUT2
+3.3V_MEMC
C846
100uF
16V
C855
0.1uF
16V
C851
0.1uF
16V
C854
100uF
16V
+1.8V_FRC_DDR
IC807
SC4215ISTRT
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
R838
12K
1/10W
1%
R840
9.1K
1/10W
1%
R861
1uF
10V
C841
0.01uF
25V
C815
0.1uF
16V
C820
0.1uF
16V
C865
0.1uF
16V
C814
0.1uF
16V
C825
0.1uF
16V
C811
0.1uF
16V
C827
0.1uF
16V
C877
0.1uF
16V
C807
0.1uF
16V
OPT
C885
0.1uF
16V
C859
0.1uF
16V
C802
0.1uF
16V
C842
0.1uF
16V
R814
100
R872
10K
R821
10K
R822
10K
R823
10K
OPT
R842
10K
R836
10K
R830
10K
1/16W
OPT
R831
10K
1/16W
R833
10K
R832
10K
OPT
R800
10K
C876
22uF
C880
22uF
C829
1uF
6.3V
C840
1uF
6.3V
22
R859
OPT
R837
22K
R839
22K
R856
4.7K
R862
47
R806
0
+1.8V_DDR
+3.3V_ST
R802
10K
Q801
RT1P141C-T112
1
2
3
+5V_ST
Q800
2SC3052
E
B
C
R805
10K
R807
33K
OPT
POWER_ON/OFF1
R810
0
OPT
R804
10K
R818
3.3K
C832
68uF
35V
C821
68uF
35V
OPT
C896
100uF
16V
+5V_TUNER
C895
0.1uF
50V
C898
0.1uF
50V
C897
4.7uF
10V
R1801
5.1K
C1811
0.1uF
50V
IC1803
KIA78R033F
1
VIN
2
VC
3
VOUT
4
NC
5
GND1
6
GND2
C1813
0.1uF
50V
C1806
100uF
16V
C1815
22uF
16V
C1812
100uF
16V
C1808
10uF
10V
+3.3V_DTMB
C1805
0.1uF
16V
IC1802
SC4215ISTRT
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
R1800
10K
+1.2V_DTMB
C1814
0.1uF
16V
P800
FW20020-24S
19
NC
14
12V
9
5.2V
4
GND
18
20V
13
12V
8
5.2V
3
GND
17
20V
12
GND
7
5.2V
2
PWR_ON
16
GND
11
GND
6
GND
1
NC
20
INV_ON
15
GND
10
5.2V
5
GND
21
A_DIM
22
ERROR_OUT
23
PWM_DIM2
24
PWM_DIM1
C837
22uF
OPT
+3.3V
D801
100V
1N4148W_DIODES
C1821
22uF
10V
3216
C1819
1uF
10V
R1803
10K
1/10W
L1802
CIC21J501NE
IC808
MP2212DN
3
IN
2
GND
4
BS
1
FB
5
VCC
6
SW_1
7
SW_2
8
EN/SYNC
C1823
0.1uF
16V
+12V
L1803
3.6uH
NR8040T3R6N
C1818
1000pF
OPT
C1822
0.1uF
16V
R1807
10
1/10W
1%
C1816
22uF
C1817
OPT
R1802
10K
1/8W
1%
L1805
BLM18PG121SN1D
+6V_TUNER
+6V_DTMB
L1804
BLM18PG121SN1D
+6V_DTMB
+6V_TUNER
C894
47uF
16V
C1825
0.1uF
16V
C1824
0.1uF
16V
+3.3VA_DTMB
C1829
4.7uF
10V
C1828
100uF
16V
C1830
0.1uF
16V
L814
CIC21J501NE
+12V
C1832
0.1uF
16V
C1831
100uF
16V
IC809
AZ1117D-3.3TRE1
1
ADJ/GND
2
OUTPUT
3
INPUT
C853
1uF
25V
R1806
0
IC806
BD9150MUV
1
PGND2_1
3
PVCC_2
7
SW1_1
9
EN1
10
FB1
11
ITH1
12
AGND
13
NC
14
AVCC
15
ITH2
16
FB2
17
EN2
18
SW2_1
19
SW2_2
20
PGND2_2
5
PGND1_1
8
SW1_2
6
PGND1_2
4
PVCC_3
2
PVCC_1
C892
0.1uF
16V
OPT
L828
BLM18PG121SN1D
IC811
BA50BC0WFP-E2
1
CTL
2
VCC
3
GND
4
OUT
5
NC
C891
0.47uF
25V
C873
0.1uF
16V
C870
0.1uF 16V
+12V
+5V_GENERAL
C874
470uF
16V
R850
1
+5V_HDMI_SW
C87
2
0.1uF
16V
L830
22UH
L818
BLM18PG121SN1D
R849
1
R854
9.1K
R853
56K
1%
L820
BLM18PG121SN1D
C869
22uF
16V
+5V_USB_SIDE
C875
0.1uF
16V
R855
12.4K
1%
IC802
MP2305DS
3
SW
2
IN
4
GND
1
BS
5
FB
6
COMP
7
EN
8
SS
C860
0.01uF
25V
R852
100K
C868
0.47uF
25V
L819
BLM18PG121SN1D
L831
22UH
+12V
C863
0.01uF
25V
C862
0.47uF
25V
IC812
MP2305DS
3
SW
2
IN
4
GND
1
BS
5
FB
6
COMP
7
EN
8
SS
C8
81
0.1
uF
16V
C857
22uF
16V
R860
9.1K
R857
100K
R858
33K
1%
+3.3V_MEMC
R863
12.4K
1%
C864
0.1uF 16V
C889
10uF
6.3V
IC813
BD9130EFJ-E2
3
ITH
2
VCC
4
GND
1
ADJ
5
PGND
6
SW
7
PVCC
8
EN
+1.26V_MEMC
C886
10uF
6.3V
R867
17.4K
1%
R2
+3.3V_MEMC
R865
10K
C893
22uF
16V
C888
330pF
50V
R866
10K
1%
R1
R864
18K
L832
2.2uH
C890
0.1uF
16V
C887
0.1uF
16V
AMP_VCC
L821
BLM18PG121SN1D
C812
0.01uF
50V
+24V
R1805
62K
1%
R1809
5.1K
1%
C830
1000pF
OPT
C833
1000pF
OPT
C1820
0.47uF
16V
R1804
0
1/10W
5%
R1808
2K
1/10W
C838
22uF
10V
C843
22uF
10V
C849
22uF
10V
R801
22
R816
0
OPT
C871
5600pF
50V
C858
5600pF
50V
R851
4.7K
1uF
C818
10V
C867
22uF
16V
C861
22uF
16V
C831
22uF
16V
3225
C834
22uF
16V
3225
0
R841
Stand-by +3.3V
C1130
8 13
POWER
+5V
$0.048
50 mA
450 mA
FROM LIPS & POWER B/D
BackLight On/Off
S6 core 1.26 volt
$0.048
R1
R2
Vout=0.8*(1+R1/R2)
Replaced Part
Replaced Part
R1
Close to IC
$0.07
C IN
465 mA @85% efficiency
Close to IC
Placed on SMD-TOP
Placed on SMD-TOP
Replaced Part
1600 mA
MAX 3A
$0.24
4.9A 0.0150OHM 34MHZ
R2
Vout=0.8*(1+R1/R2)
DEVELOPE
2009. 1.15.
EAX60737402
400 mA
+1.8V_MEMC for DDR
$0.195
415 mA @85% efficiency
Vout=0.8*(1+R1/R2)
R1
R2
R1/R2 : 27K / 20K => Vout=1.88
R1/R2 : 12K / 9.1K => Vout=1.85
R1/R2 : 15K / 12K => Vout=1.80
R1/R2 : 18K / 13K => Vout=1.90
1.8V_AMP
+1.8V_DDR
+3.3V /
+5V_TUNER
3.3V/1.2V_DTMB
+5V_GENERAL
HDMI/USB
PANEL Power
Placed on SMD-TOP
R1
Close to IC
$0.07
4.9A 0.0150OHM 34MHZ
Close to IC
$0.24
DEVELOPE
R2
Vout=0.8*(1+R1/R2)
PI Result
+6V_FE
+3.3VA_DTMB
$0.28
R2
+12V
Vout=0.923*(1+R1/R2)
R1
Vout=0.923*(1+R1/R2)
$0.28
R1
R2
+1.26V_MEMC Core
Vout=0.8*(1+R1/R2)
C320 MUST BE PLACED NEAR PVCC PIN
$0.23
600mA
+3.3V_MEMC
Placed on SMD-TOP
Placed on SMD-TOP
[E1]
[D1]
[L9]
[N5]
[N4]
[N12]
[N13]
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.
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
URSA_A0M
URSA_A1P
URSA_A1M
URSA_A2P
URSA_A2M
URSA_ACKP
URSA_ACKM
URSA_A3P
URSA_A3M
URSA_A4P
URSA_A4M
URSA_B0P
URSA_B0M
URSA_B1P
URSA_B1M
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
+3.3V_MEMC
L902
BLM18PG121SN1D
+1.8V_FRC_DDR
MEMC_RXE1+
MEMC_RXE1-
MEMC_RXE3+
MEMC_RXE2+
MEMC_RXE3-
MEMC_RXE2-
MEMC_RXO0-
MEMC_RXEC+
MEMC_RXO1-
MEMC_RXO1+
MEMC_RXE4+
MEMC_RXO0+
MEMC_RXEC-
MEMC_RXE4-
MEMC_RXO4-
MEMC_RXO3+
MEMC_RXOC-
MEMC_RXOC+
MEMC_RXO2+
MEMC_RXO4+
MEMC_RXO3-
MEMC_RXO2-
PANEL_POWER
BIT_SEL
+3.3V_MEMC
+3.3V_MEMC
+3.3V_MEMC
MEMC_RESET
URSA_RASZ
URSA_CASZ
URSA_WEZ
URSA_BA1
URSA_BA0
URSA_MCLKE
URSA_DQM1
URSA_DQM0
URSA_DQS0
URSA_DQSB0
URSA_DQS1
URSA_DQSB1
URSA_MCLK1
URSA_MCLKZ1
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_XTALO
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
R954
820
R930
100
R943
100
R938
100
R946
100
R935
100
R945
100
R929
100
R942
100
R936
100
R928
100
MEMC_SDA
MEMC_SCL
L904
BLM18PG121SN1D
L905
BLM18PG121SN1D
MEMC_RXE0+
MEMC_RXE0-
C913
10uF
C917
10uF
C914
10uF
C916
10uF
10V
C908
10uF
10V
C909
22uF
16V
C912
22uF
16V
IC902
W25X20AVSNIG
SW_SPI_FRC
3
WP
2
DO
4
GND
1
CS
5
DIO
6
CLK
7
HOLD
8
VCC
+3.3V_MEMC
R992
100
R993
100
+3.3V_MEMC_AVDD
+3.3V_MEMC
+3.3V_MEMC
+3.3V_MEMC
X900
12MHz
L907
CB3216PA501E
PWM_DIM
OPC_EN
OPC_OUT1
C907
10uF
OPC_OUT2
LVDS_SEL
+1.26V_MEMC
WP_FLASH_MEMC
R934
1M
R931
100
R939
100
+3.3V_MEMC_AVDD
WP_FLASH_MEMC
C951
220uF
16V
R941
1K
OPT
R956
1K
R940
1K
OPT
+3.3V_MEMC
R957
1K
MEMC_SDA
001:F38;001:AE31
MEMC_SCL
001:F38;001:AE31
P902
12507WR-04L
1
2
3
4
5
R953
0
R933
0
OPT
R979
0
R973
0
OPT
R971
0
OPT
R937
0
SCANNING_DISABLE
C903
0.1uF
C956
0.1uF
C904
0.1uF
C953
0.1uF
C918
0.1uF
C935
0.1uF
C932
0.1uF
C938
0.1uF
C950
0.1uF
C941
0.1uF
C934
0.1uF
C919
0.1uF
C949
0.1uF
C947
0.1uF
C920
0.1uF
C937
0.1uF
C944
0.1uF
C923
0.1uF
C929
0.1uF
C928
0.1uF
C925
0.1uF
C936
0.1uF
C927
0.1uF
C939
0.1uF
C945
0.1uF
C926
0.1uF
C933
0.1uF
C922
0.1uF
C921
0.1uF
C952
1000pF
R927
10K
R951
10K
R952
10K
R994
10K
R960
1K
OPT
R959
1K
R964
1K
OPT
R963
1K
R949
1K
R950
1K
OPT
C924
1uF
C906
1uF
R925
56
R947
56
R948
56
R926
56
R978
3.3K
OPT
R972
510
OPT
R970
3.3K
OPT
P900
TF05-51S
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
P901
TF05-41S
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
C963
0.1uF
OPT
C964
0.1uF
OPT
C962
0.1uF
OPT
C961
0.1uF
OPT
C959
0.1uF
OPT
C957
0.1uF
OPT
C960
0.1uF
OPT
C958
0.1uF
OPT
L903
BLM18PG121SN1D
C905
10uF
10V
R967
22
OPT
R966
22
R965
22
R932
SCANNING_ENABLE
22
R955
22
OPT
C900
20pF
C902
20pF
IC900
LGE7329A
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
RASZ
R3
CASZ
P3
MADR[0]
T4
MADR[2]
R4
MADR[4]
J10
GND_12
P4
MADR[6]
T5
MADR[8]
R5
MADR[11]
P5
WEZ
T6
BADR[1]
R6
BADR[0]
P6
MADR[1]
T7
MADR[10]
L11
AVDD_DDR_7
R7
MADR[5]
P7
MADR[9]
T8
MADR[12]
R8
MADR[7]
P8
MADR[3]
N8
MCLKE
K10
GND_16
F7
VDDC_3
T9
MDATA[4]
R9
MDATA[3]
K7
GND_13
P9
MDATA[1]
T10
MDATA[6]
K11
AVDD_DDR_3
R10
MDATA[11]
P10
MDATA[12]
T11
MDATA[9]
R11
MDATA[14]
J11
AVDD_DDR_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
VDDC_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
REXT
C14
LVB1M
C13
LVB1P
A13
LVB0M
B13
LVB0P
D7
GPIO_4
D9
GPIO_6
B12
LVA4M
A12
LVA4P
C12
LVA3M
C11
LVA3P
A11
LVACKM
B11
LVACKP
B10
LVA2M
A10
LVA2P
C10
LVA1M
C9
LVA1P
A9
LVA0M
B9
LVA0P
F10
AVDD_PLL
G8
GND_2
D11
GPIO_8
D13
GPIO_9
E11
GPIO_12
N7
GPIO[25]
D6
SCLM
D5
SDAM
A14
GPIO_1
B14
GPIO_2
D3
XIN
D4
XOUT
K16
GPIO_14
K15
GPIO_13
H7
GND_5
G11
AVDD_LVDS_2
B8
RO0N
A8
RO0P
C8
RO1N
C7
RO1P
A7
RO2N
B7
RO2P
B6
ROCKN
A6
ROCKP
C6
RO3N
C5
RO3P
A5
RO4N
B5
RO4P
H8
GND_6
F11
AVDD_LVDS_1
B4
RE0N
A4
RE0P
C4
RE1N
C3
RE1P
A3
RE2N
B3
RE2P
B2
RECKN
A2
RECKP
C2
RE3N
C1
RE3P
A1
RE4N
B1
RE4P
GND_9
J7
GND_15
K9
R969
510
SPI FLASH
XTAL
MST7329N(FRC) MAIN
13
9
EAX60737402
GPIO8
HIGH
HIGH
I2C
EEPROM
SPI
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
PWM1
PWM0
2009. 1.15.
Placed on SMD-TOP
Placed on SMD-TOP
GPIO12
LOW
GPIO14
VENUS (MST7329N)
HIGH
URSAII MINI LVDS TYPE
LOW
URSAII LVDS TYPE
LOW
M+S NORMAL 42"(MST7327N)
LOW
HIGH
URSAII MINI LVDS TYPE
ISP Port for FRC
HIGH
HIGH
URSAII MINI LVDS TYPE
M+S GIP 37"(MST7327N)
M+S NORMAL 47"(MST7327N)
Disable
45 [7]
LVDS_SEL
Enable
51 [1]
Reverse
H
VESA
L / NC
L / NC
JEIDA
H
OPC_EN
Disable
Enable
HL
42 [10]
BIT_SEL
10bit(D)
8bit
25 [27]
H / NC
L
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.
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]
AR1000
56
AR1002
56
AR1001
56
AR1003
56
AR1013
22
AR1014
22
AR1015
22
URSA_DQ[0-31]
010:AL20;009:AB4
R1000
150
OPT
AR1006
56
AR1005
56
AR1007
56
AR1010
22
AR1004
56
AR1011
22
AR1012
22
R1039
150
OPT
URSA_DQ[0-31]
010:E20;009:AB4
URSA_A[0-12]
+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_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
+1.8V_FRC_DDR
R1025
22
R1027
22
R1008
22
R1024
22
R1005
22
R1006
22
R1033
56
R1034
56
R1032
56
R1014
56
R1031
56
R1015
56
R1012
56
R1035
56
R1016
56
R1036
56
R1017
56
R1013
56
C1023
10uF
C1028
10uF
C1002
10uF
AR1016
22
AR1017
22
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
AR1018
22
AR1019
22
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
C1001
10uF
10V
C1022
10uF
10V
R1002
1K
1%
R1038
1K1%
R1001
1K1%
R1037
1K1%
C1020
0.1uF
C1016
0.1uF
C1007
0.1uF
C1015
0.1uF
C1009
0.1uF
C1018
0.1uF
C1004
0.1uF
C1025
0.1uF
C1026
0.1uF
C1012
0.1uF
C1027
0.1uF
C1005
0.1uF
C1019
0.1uF
C1011
0.1uF
C1003
0.1uF
C1006
0.1uF
C1017
0.1uF
C1024
0.1uF
C1014
0.1uF
C1013
0.1uF
C1039
0.1uF
C1038
0.1uF
C1029
0.1uF
C1041
0.1uF
C1037
0.1uF
C1031
0.1uF
C1040
0.1uF
C1034
0.1uF
C1033
0.1uF
C1036
0.1uF
C1035
0.1uF
C1030
0.1uF
C1010
0.1uF
IC1000
HYB18TC512160CF-2.5
J2
VREF
J8
CK
H2
VSSQ2
B7
UDQS
N8
A4
P8
A8
L1
NC4
L2
BA0
R8
NC3
K7
RAS
F8
VSSQ3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC1
N2
A3
P2
A7
H8
VSSQ1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC2
E7
VSSQ5
D8
VSSQ6
D2
VSSQ7
A7
VSSQ8
B8
VSSQ9
B2
VSSQ10
P9
VSS1
N1
VSS2
J3
VSS3
E3
VSS4
A3
VSS5
G9
VDDQ1
G7
VDDQ2
G3
VDDQ3
G1
VDDQ4
E9
VDDQ5
C9
VDDQ6
C7
VDDQ7
C3
VDDQ8
C1
VDDQ9
A9
VDDQ10
R1
VDD1
M9
VDD2
J9
VDD3
E1
VDD4
A1
VDD5
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
IC1001
HYB18TC512160CF-2.5
J2
VREF
J8
CK
H2
VSSQ2
B7
UDQS
N8
A4
P8
A8
L1
NC4
L2
BA0
R8
NC3
K7
RAS
F8
VSSQ3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC1
N2
A3
P2
A7
H8
VSSQ1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC2
E7
VSSQ5
D8
VSSQ6
D2
VSSQ7
A7
VSSQ8
B8
VSSQ9
B2
VSSQ10
P9
VSS1
N1
VSS2
J3
VSS3
E3
VSS4
A3
VSS5
G9
VDDQ1
G7
VDDQ2
G3
VDDQ3
G1
VDDQ4
E9
VDDQ5
C9
VDDQ6
C7
VDDQ7
C3
VDDQ8
C1
VDDQ9
A9
VDDQ10
R1
VDD1
M9
VDD2
J9
VDD3
E1
VDD4
A1
VDD5
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
DDR2 1.8V By CAP - Place these Caps near Memory
MST7327N DDR2
10
13
EAX60737402
2009. 1.15.
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.
R1108
240
R1119
10K
1/16W
5%
R1120
0
TU_IF_AGC
001:F3
BOOSTER
Q1103
2SC3875S(ALY)
E
B
C
+5V_TUNER
R1117
270
TU_SDA_5V
001:C6
R1114
0
C1111
0.01uF
25V
C1105
100pF
50V
+5V_TUNER
BOOSTER
+5V_TUNER
C1115
220pF
50V
OPT
FE_BOOSTER_CTL
Q1102
2SA1530A-T112-1R
E
B
C
Q1101
2SA1504S
E
B
C
+5V_TUNER
C1103
47pF
50V
C1113
100uF
16V
R1106
4.7K
R1118
270
R1105
47
R1104
47
R1109
240
RF_SWITCH_SEL
FE_SIF
R1116
0
OPT
R1110
82
Q1100
2SA1530A-T112-1R
E
B
C
TU_IF_OUT-
001:F2
R1112
0
R1113
OPT
TU_IF_OUT+
001:F2
C1114
0.1uF
16V
R1115
2.2K
FE_VMAIN
C1102
47pF
50V
R1103
0
R1107
0
OPT
TU_SCL_5V
001:C5
R1111
0
C1100
0.1uF
16V
C1101
0.1uF
16V
C1106
0.1uF
16V
R1100
47
C1112
0.01uF
25V
R1102
0
R1101
0
C1104
220uF
16V
C1107
220uF
16V
L1101
MLB-201209-0120P-N2
L1100
MLB-201209-0120P-N2
+5V_TUNER
TU1100
TDFR-Z751D
14
GND
13
NC_4
5
RF_AGC
12
TU_IF
11
NC_3
2
GAIN-SW
19
NC_7
18
SCL
10
NC_2
4
VTU
1
CTR
17
SDA
9
VIDEO
8
SIF
3
+B1
16
NC_6
7
NC_1
6
+B2
15
NC_5
24
SHIELD
20
IF_AGC
21
DIF1
22
DIF2
23
NC_8
L1104 CM2012FR47KT 0.47uH
C1110
39pF
50V
L1102
CM2012FR22KT
220nH
L1103
CM2012FR22KT
220nH
C1108
24pF
C1109
24pF
11 13
TUNER
2009. 1.15.
EAX60737402
Close to tuner
TUNER TDFR-Z751D
ROUTE SYMMETRICALLY
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