Read LG 42LE5400 / 42LE5700 / 42LE5750 Service Manual online
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
All reference designators are from 961 to 1000
All location are from C20 to C100
W=0.38mm
L=12.15mm
L=9.125mm
W=0.38mm
L=0.7mm
W=1.2mm
L=0.7mm
W=1.2mm
W=0.35mm
Clearance = 1.3 mm
W=1.2mm
W=0.175mm
L=19mm
L=10.125mm
W=0.175mm
LE5400 DVB-S/S2 Block Delete
32/37/42/47LE5400-ZA
LNB_OUT
RF_IN
5V_TUNER
LNB_OUT [30]
RC20
OPEN-103/1005
OPEN-103/1005
RC20
OPEN-103/1005
OPEN-103/1005
BCM4506
Front End
(SDS 1)
Front End
(SDS 1)
U951B
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
BCM4506
Front End
(SDS 1)
Front End
(SDS 1)
U951B
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
TNR1_RFP_SHLD
8
TNR1_RFP_SHLD
7
SDS1_AFE_IN
4
SDS1_AFE_IP
3
SDS1_RF_AGC/GPIO[8]
108
SDS1_IF_AGC/GPIO[9]
109
SDS1_TNR_SCL
112
SDS1_TNR_SDA
113
SDS1_AFE_QN
1
SDS1_AFE_QP
2
TNR1_RFP
9
TNR1_RFN
10
TNR1_RFN_SHLD
11
TNR1_RFN_SHLD
12
LC22
OPEN-CIH05T1N2SNC
OPEN-CIH05T1N2SNC
LC22
OPEN-CIH05T1N2SNC
OPEN-CIH05T1N2SNC
LC20
OPEN-CIM10U121NC
OPEN-CIM10U121NC
LC20
OPEN-CIM10U121NC
OPEN-CIM10U121NC
RC24
OPEN-103/1005
RC24
OPEN-103/1005
CC25
OPEN-102p/50V/1005
OPEN-102p/50V/1005
CC25
OPEN-102p/50V/1005
OPEN-102p/50V/1005
CC29 OPEN-3R3p/50V
CC29 OPEN-3R3p/50V
CC30
OPEN-3R3p/50V
OPEN-3R3p/50V
CC30
OPEN-3R3p/50V
OPEN-3R3p/50V
CC34
OPEN-102p/50V/1005
CC34
OPEN-102p/50V/1005
SHIELD GND (PIN 2 ~ 5)
3
3
5
4
2
1
CA51
OPEN-DK-504-038
OPEN-DK-504-038
SHIELD GND (PIN 2 ~ 5)
3
3
5
4
2
1
CA51
OPEN-DK-504-038
OPEN-DK-504-038
SIGNAL
1
GND
2
GND
3
GND
4
GND
5
CC35
OPEN-102p/50V/1005
CC35
OPEN-102p/50V/1005
LC21
OPEN-CIH05T1N2SNC
OPEN-CIH05T1N2SNC
LC21
OPEN-CIH05T1N2SNC
OPEN-CIH05T1N2SNC
CC73
OPEN-101p/50V/1005
CC73
OPEN-101p/50V/1005
RC22
OPEN-680/1005
OPEN-680/1005
RC22
OPEN-680/1005
OPEN-680/1005
CC21
OPEN-101p/50V/1005
CC21
OPEN-101p/50V/1005
CC72
OPEN-101p/50V/1005
CC72
OPEN-101p/50V/1005
BCM4506
Front End
(SDS 0)
Front End
(SDS 0)
U951A
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
BCM4506
Front End
(SDS 0)
Front End
(SDS 0)
U951A
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
TNR0_RFP_SHLD
31
TNR0_RFP_SHLD
32
SDS0_AFE_IN
35
SDS0_AFE_IP
36
SDS0_RF_AGC/GPIO[10]
59
SDS0_IF_AGC/GPIO[11]
58
SDS0_TNR_SCL
55
SDS0_TNR_SDA
54
SDS0_AFE_QN
38
SDS0_AFE_QP
37
TNR0_RFP
30
TNR0_RFN
29
TNR0_RFN_SHLD
28
TNR0_RFN_SHLD
27
CC22
OPEN-104p/16V/1005
CC22
OPEN-104p/16V/1005
CC20
OPEN-100p/50V/1005
CC20
OPEN-100p/50V/1005
DC51
OPEN-LNBTVS6-221S
DC51
OPEN-LNBTVS6-221S
1
2
CC33
OPEN-330p/50V/1005
CC33
OPEN-330p/50V/1005
CC36
OPEN-104p/50V
CC36
OPEN-104p/50V
CC27
OPEN-3R9p/50V/1005
OPEN-3R9p/50V/1005
CC27
OPEN-3R9p/50V/1005
OPEN-3R9p/50V/1005
CA52
OPEN-DK-508-002
OPEN-DK-508-002
CA52
OPEN-DK-508-002
OPEN-DK-508-002
1
2
3
4
5
CC31
OPEN-330p/50V
CC31
OPEN-330p/50V
CC24
OPEN-3R9p/50V/1005
OPEN-3R9p/50V/1005
CC24
OPEN-3R9p/50V/1005
OPEN-3R9p/50V/1005
TC20
OPEN-DXW21BN7511S
OPEN-DXW21BN7511S
TC20
OPEN-DXW21BN7511S
OPEN-DXW21BN7511S
3
2
1
4
UC21
OPEN-BFP640
OPEN-BFP640
UC21
OPEN-BFP640
OPEN-BFP640
E
2
B
1
E
4
C
3
RC21
OPEN-101
OPEN-101
RC21
OPEN-101
OPEN-101
CC58
OPEN-020p/50V
CC58
OPEN-020p/50V
CC28
OPEN-020p/50V
OPEN-020p/50V
CC28
OPEN-020p/50V
OPEN-020p/50V
CC32
OPEN-100p/50V/1005
CC32
OPEN-100p/50V/1005
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
"BBS"
BCM4505 I2C Address :
- 7bit : 0*69h
- 8bit : 0*D2h
- 7bit : 0*69h
- 8bit : 0*D2h
All location are from 961 to 970
LE5400 DVB-S/S2 Block Delete
32/37/42/47LE5400-ZA
GND_A
3V3_NOR
22K_TONE [30]
CH_SAT_RESET
[11]
I2C1_SCL
[13,27,28,29,30]
I2C1_SDA
[13,27,28,29,30]
HS0_D0 [11]
HS0_VALID [11]
HS0_SYNC
[11]
HS0_CLK [11]
C962
OPEN-330p/50V/1005
C962
OPEN-330p/50V/1005
TP962
TP06
TP962
TP06
1
R968
OPEN-272/1005
R968
OPEN-272/1005
TP961
TP06
TP961
TP06
1
BCM4506
Clocking/
Peripherals/
Misc.
Clocking/
Peripherals/
Misc.
U951E
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
BCM4506
Clocking/
Peripherals/
Misc.
Clocking/
Peripherals/
Misc.
U951E
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
XTAL_N
18
XTAL_P
19
JTAG_TDO
103
JTAG_TMS
105
JTAG_TDI
106
JTAG_TCK
102
GPIO[4]
119
HOST_MOSI_SDA
61
HOST_SCK_SCL
62
RESETb
64
GPIO[0]
48
GPIO[3]
56
TEST_EN0
107
TEST_EN1
60
IRQ_OUTb
65
RST_OUTb/GPIO[7]
111
R966
OPEN-220/1005
R966
OPEN-220/1005
C963
OPEN-102p/50V/1005
C963
OPEN-102p/50V/1005
R961
OPEN-470/1005
R961
OPEN-470/1005
BCM4506
DiSEqC
Controllers
DiSEqC
Controllers
U951C
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
BCM4506
DiSEqC
Controllers
DiSEqC
Controllers
U951C
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
SDS0_DSEC_TXOUT/GPIO[14]
46
SDS0_DSEC_TXEN/GPIO[15]
47
SDS0_LNB_VCTL/GPIO[2]
52
SDS1_LNB_VCTL/GPIO[6]
115
SDS1_DSEC_TXOUT/GPIO[12]
121
SDS1_DSEC_TXEN/GPIO[13]
120
SDS1_DSEC_IN
127
SDS0_DSEC_IN
40
SDS0_LNB_VSENSE
43
SDS0_LNB_SELV/GPIO[1]
51
SDS0_DSEC_TX
42
SDS1_FSK_RX/LNB_VSENSE
124
SDS1_LNB_SELV/GPIO[5]
116
SDS1_FSK_TX/DSEC_TX
125
R969
OPEN-222/1005
R969
OPEN-222/1005
Y961
OPEN-27.000MHz/18pF/SMD
OPEN-27.000MHz/18pF/SMD
Y961
OPEN-27.000MHz/18pF/SMD
OPEN-27.000MHz/18pF/SMD
R965
OPEN-220/1005
R965
OPEN-220/1005
R962
OPEN-470/1005
R962
OPEN-470/1005
R963
OPEN-470/1005
R963
OPEN-470/1005
C961
OPEN-330p/50V/1005
C961
OPEN-330p/50V/1005
R964
OPEN-470/1005
R964
OPEN-470/1005
BCM4506
Transport
Outputs
Transport
Outputs
U951D
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
BCM4506
Transport
Outputs
Transport
Outputs
U951D
OPEN-BCM4505KQLEG P20
OPEN-BCM4505KQLEG P20
<Package>
SDS0_PKT_CLK
82
SDS0_PKT_VALID
77
SDS0_PKT_SYNC
78
SDS0_PKT_DATA0
75
SDS0_PKT_ERROR
83
SDS0_PKT_DATA1
74
SDS0_PKT_DATA2
73
SDS0_PKT_DATA3
72
SDS0_PKT_DATA4
69
SDS0_PKT_DATA5
68
SDS0_PKT_DATA6
67
SDS0_PKT_DATA7
66
SDS1_PKT_CLK
85
SDS1_PKT_SYNC
89
SDS1_PKT_VALID
90
SDS1_PKT_ERROR
84
SDS1_PKT_DATA0
92
SDS1_PKT_DATA1
93
SDS1_PKT_DATA2
94
SDS1_PKT_DATA3
95
SDS1_PKT_DATA4
98
SDS1_PKT_DATA5
99
SDS1_PKT_DATA6
100
SDS1_PKT_DATA7
101
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