Read LG 42LE5400 / 42LE5700 / 42LE5750 Service Manual online
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
ADDR Sel = LOW
All location are from 901 to 930
32/37/42/47LE5400-ZA
TC_DO0
TC_DEN
TC_OCLK
TC_PSYNC
TC_DEN
TC_OCLK
TC_PSYNC
1V8_DEMOD
1V8_DEMOD
1V8_DEMOD
1V8_DEMOD
3V3_NOR
3V3_NOR
3V3_NOR
3V3_NOR
CH_QAM_RESET [11]
QAM_AGC [27]
I2C1_SCL [13,27,28,30,32]
I2C1_SDA [13,27,28,30,32]
QAM_IF_NARROW-
[27]
QAM_IF_NARROW+
[27]
HS2_D0 [11]
HS2_CLK [11]
HS2_VALID [11]
HS2_SYNC
[11]
C905
104p/16V/1005
C905
104p/16V/1005
C902
103p/50V/1005
C902
103p/50V/1005
L907
CIC10P300NC
CIC10P300NC
L907
CIC10P300NC
CIC10P300NC
L904
CIC10P300NC
CIC10P300NC
L904
CIC10P300NC
CIC10P300NC
R901
100/1005
R901
100/1005
TP901
TP901
1
R914
330/1005
R914
330/1005
C925
330p/50V/1005
C925
330p/50V/1005
C904
103p/50V/1005
C904
103p/50V/1005
C913
104p/16V/1005
C913
104p/16V/1005
L902
CIC10P300NC
CIC10P300NC
L902
CIC10P300NC
CIC10P300NC
C909
220p/50V/1005
C909
220p/50V/1005
C915
104p/16V/1005
C915
104p/16V/1005
R909
332/1005
332/1005
R909
332/1005
332/1005
C914
103p/50V/1005
C914
103p/50V/1005
C906
104p/16V/1005
C906
104p/16V/1005
R903
100/1005
R903
100/1005
U901
TDA10024 QAM DEMOD
U901
TDA10024 QAM DEMOD
VDA18_OSC
1
XIN
2
XOUT
3
VSSA_OSC
4
SACLK
5
TEST
6
VDDI18
7
AGCTUN
9
IICDIV
10
AGCIF
11
SADDR
12
VDDE33
38
GND_PAD
57
CLRB
14
SCL
15
SDA
16
SDAT
17
SCLT
18
ENSERI
19
TCK
20
TDI
21
VDDI18
8
TRST
23
TMS
24
TDO
25
GPIO
26
VDDE33
27
CTRL
28
UNCOR
29
PSYNC
30
OCL
K
31
DEN
32
DO7
33
DO6
34
DO5
35
DO4
36
VDDI18
22
VDDE33
13
DO3
39
DO2
40
DO1
41
DO0
42
GND_ADCPLL
44
VD18_ADCPLL
45
VIM
50
VIP
51
GNDA_ADC
52
VDA18_PLL
54
NC
43
NC
46
NC
47
VDA33_ADC
49
VDA33_ADC
53
VDDI18
37
NC
48
NC
55
NC
56
C916
103p/50V/1005
C916
103p/50V/1005
Y901
16.000Mhz/20pF/+-30PPM/SMD
16.000Mhz/20pF/+-30PPM/SMD
Y901
16.000Mhz/20pF/+-30PPM/SMD
16.000Mhz/20pF/+-30PPM/SMD
R919
472/1005
R919
472/1005
R915
330/1005
R915
330/1005
C922
103p/50V/1005
C922
103p/50V/1005
R916
OPEN-472/1005
OPEN-472/1005
R916
OPEN-472/1005
OPEN-472/1005
C908
104p/16V/1005
C908
104p/16V/1005
L905
CIC10P300NC
CIC10P300NC
L905
CIC10P300NC
CIC10P300NC
L903
CIC10P300NC
CIC10P300NC
L903
CIC10P300NC
CIC10P300NC
C920
104p/16V/1005
C920
104p/16V/1005
C901
106p/10V/2012
C901
106p/10V/2012
C910
104p/16V/1005
C910
104p/16V/1005
C903
106p/10V/2012
C903
106p/10V/2012
C927
OPEN-104p/16V/1005
C927
OPEN-104p/16V/1005
C921
106p/10V/2012
C921
106p/10V/2012
R905
472/1005
R905
472/1005
C907
104p/16V/1005
C907
104p/16V/1005
C923
104p/16V/1005
C923
104p/16V/1005
C924
330p/50V/1005
C924
330p/50V/1005
L901
CIC10P300NC
CIC10P300NC
L901
CIC10P300NC
CIC10P300NC
C917
106p/10V/2012
C917
106p/10V/2012
C919
104p/16V/1005
C919
104p/16V/1005
L906
CIC10P300NC
CIC10P300NC
L906
CIC10P300NC
CIC10P300NC
R908
332/1005
332/1005
R908
332/1005
332/1005
R902
100/1005
R902
100/1005
C911
104p/16V/1005
C911
104p/16V/1005
R906
472/1005
R906
472/1005
R904
100/1005
R904
100/1005
C912
106p/10V/2012
C912
106p/10V/2012
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
From. CPU
to. TUNER
*I2C Address : 0x16
All location are from 931 to 950
LE5400 DVB-S/S2 Block Delete
32/37/42/47LE5400-ZA
12V_SMPS
3V4
3V4
5V_NOR
LNB_OUT [31]
I2C1_SCL
[13,27,28,29,32]
22K_TONE
[32]
I2C1_SDA
[13,27,28,29,32]
C936
OPEN-47uF/35V/SMD/BXE 6.3P
C936
OPEN-47uF/35V/SMD/BXE 6.3P
C942
OPEN-224p/50V/2012
C942
OPEN-224p/50V/2012
R936
OPEN-102/1005
R936
OPEN-102/1005
C938
OPEN-104p/50V
C938
OPEN-104p/50V
C932
OPEN-224p/50V/2012
OPEN-224p/50V/2012
C932
OPEN-224p/50V/2012
OPEN-224p/50V/2012
C933
OPEN-103p/50V/1005
OPEN-103p/50V/1005
C933
OPEN-103p/50V/1005
OPEN-103p/50V/1005
C931
OPEN-104p/50V
C931
OPEN-104p/50V
C935
OPEN-47uF/35V/SMD/BXE 6.3P
C935
OPEN-47uF/35V/SMD/BXE 6.3P
R932
OPEN-220/1005
R932
OPEN-220/1005
C940
OPEN-104p/50V
C940
OPEN-104p/50V
C941
OPEN-224p/50V/2012
C941
OPEN-224p/50V/2012
C944
OPEN-224p/50V/2012
C944
OPEN-224p/50V/2012
R937
OPEN-300
OPEN-300
R937
OPEN-300
OPEN-300
C934
OPEN-224p/50V/2012
C934
OPEN-224p/50V/2012
D934
OPEN-SS14
D934
OPEN-SS14
U931
OPEN-A8293SESTR-T
U931
OPEN-A8293SESTR-T
BOOST
1
VREG
8
GND
7
NC
6
SDA
9
ADD
10
VCP
2
TCAP
3
FLOAT
4
EXTM
5
FLOAT
15
GND
14
NC
13
SCL
12
IRQ
11
NC
16
VIN
17
LX
18
GND
19
LNB
20
GND
21
D933
OPEN-US1M
D933
OPEN-US1M
R935
OPEN-103/1005
OPEN-103/1005
R935
OPEN-103/1005
OPEN-103/1005
C945
OPEN-474p/2012
C945
OPEN-474p/2012
C943
OPEN-224p/50V/2012
C943
OPEN-224p/50V/2012
C939
OPEN-47uF/35V/SMD/BXE 6.3P
C939
OPEN-47uF/35V/SMD/BXE 6.3P
D931
OPEN-SX34
OPEN-SX34
D931
OPEN-SX34
OPEN-SX34
C946
OPEN-224p/50V/2012
C946
OPEN-224p/50V/2012
L931
OPEN-SPS12060-330M
L931
OPEN-SPS12060-330M
R931
OPEN-473/1005
R931
OPEN-473/1005
D932
OPEN-SX34
D932
OPEN-SX34
R938
OPEN-102/6432
R938
OPEN-102/6432
L932
OPEN-CIB21P260NE
L932
OPEN-CIB21P260NE
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