Sharp LC-60LE757U Service Manual

LC-60/70LE650U/C6500U/LE657U, LC-60/70LE755U/LE757U/LE857U/C7500U
2 – 10
1
23
1097654 8
J
A
B
C
D
E
F
G
H
I
1311 191816151412 17
MAIN Unit-9
AMP _MCLK
MONI_HP _R
MONI_HP _L
DSP 2_Xin_CLK
AMP _LRC LK
AMP_DATA_LR
AM
P_HOPP
WO_DATA
N_P ER _R ST
N_P ER _R ST
AMP _MUTE
AMP _MUTE
AMP_PROTE CT
*R 1930
0
C1722
10u
*C1908
0.1u
10V
*R 1913
4.7K
*R 1965
15K
R1785
0
C1724
10u
*R 1976
0
TVN
C1921
0.22u
25V
KZA709WJQZ
R1938
10K
C1924
0.22u
25V
K ZA709WJ QZ
*C1916
1u
25V
KZA621WJQZ
*R 1907
0
*L1906
10uH
P B106WJ
SP_BCLK
004
MONI_HP _R
002
*C1915
1u
25V
KZA621WJQZ
D1702
BAV70
1
2
3
*F B 1 9 1 4
A371WJ QZ
N_P ER _R ST
004
R1954
470K
*R 1953
470K
*R 1960
100K
R1950
0
L1908
10uH
P B106WJ
C1723
0.1u
*R 1 9 78
0TVN
C1917
1u
25V
K ZA621WJ QZ
*R 1903
0
*C1905
0.1u
10V
*C1711
0.
1u
10V
M+2.3V
010
*R 1751
47K
*R 1926
0
*R 1724
0
*R 1974
0
TVN
R1951
10K
MUT E_ AU_ALL
007
R1940
10K
R1970
47K
R1752
15K
AM
P_
PROTE CT
004
AK4201EU
1
LIN
2
LOUT
3
AVDD
4
VS S 1
5
PVDD
6
CN
7
CP
8
PDN
9
VS S 2
10
PVEE
11
ROUT
12
RIN
SC
L0_400k
004
C1721
47P
MONI_HP _L
002
*L1902
10uH
P B106WJ
R1963
10K
C1716
390P
HPOUT_MUTE
002
*R 1929
0
*P1903
NA906WJ
1
LCH(+)
2
LCH(-)
3
RCH(-)
4
RCH(
+)
5
NC
Q1701
R T1N141C
C1911
0.1u
SP_LRCLK
004
C1918
1u
25V
K ZA621WJ QZ
*R 1738
10
2
1
3
4
*R 1962
47K
L1907
10uH
P B106WJ
*R 1961
47K
C1906
10u
25V
KZA838WJQZ
*R 1 9 35
0
C1934
1u
25V
K ZA621WJ QZ
R1755
56K
*R 1 9 47
0
*R 1928
0
R1942
0
*R 1977
0
TVN
*C1703
12P
*R 1971
15K
*C1932
0.22u
25V
CKZ
AUDIO _MUTE
002
R1944
0
R1936
10K
L1904
10uH
P B106WJ
C1912
10u
25V
K ZA838WJ QZ
*R 1969
10K
T P1902
C1913
0.
1u
10V
R1943
0
*C1718
0.1u
10V
*R 1 9 37
0
*R 1934
0
HP_MONITOR_L
004
3411A18N
1
Vin
2
GND
3
ON
4
N.C.
5
Vout
SP_DATA
004
C1957
1u
10V
KZA520WJQZ
*R 1933
0
C1926
0.22u
25V
K ZA709WJ QZ
*C1929
1u
25V
KZA621WJQZ
C1726
1u
10V
*R 1927
0
HP_MONITOR_R
004
SP_MUTE
004
HP_MUTE
004
C1720
47P
C1732
0.22u
25V
KZA709WJQZ
*R 1771
10
YS S952QZ
1
GPIO5
2
GPIO4
3
GPIO3
4
DVS S
5
GPIO2
6
GPIO1
7
GPIO0
8
PLLVDD
9
IC_N
10
PLLVSS
11
PLLVSS
12
XIN
13
XOUT
14
IOVDD
15
SCL
16
SDA
17
OPE N
18
DVS S
19
IRQ _N
20
DVDD18
21
GPIO11
22
TESTb
23
DVS S
24
OPE N
25
DVS S
26
GPIO10
27
GPIO9
28
GPIO8
29
IOVDD
30
GPIO7
31
DVDD18
32
GPIO6
DVS S
*C1910
10u
25V
KZA838WJQZ
UR+13V
010
C1919
0.
22u
25V
KZA709WJQZ
C1930
1u
25V
KZA
621WJQ
Z
C1725
0.1u
R1956
100K
*FB1915
A371WJ QZ
C1904
10u
25V
K ZA838WJ QZ
C1727
1u
10V
*R 1901
0
D+3.3V
010
*R 1741
1M
D1703
BA
V70
1
2
3
R1756
22K
*R 1945
10K
*R 1917
4.7K
C1936
1000P
*C1715
0.1u
10V
*R 1737
1K
*C1907
10u
25V
KZA838WJQZ
*C1903
10u
25V
KZA838WJQZ
R1753
15K
D+5V
010
*R 1722
0
C1914
1u
10V
*C1920
0.22u
25V
KZA709WJQZ
Q1702
R T1N141C
*R 1955
10K
R1964
47K
*C1935
1000P
*R 1967
56K
L1903
10uH
P B106WJ
*C1909
1u
10V
R1958
47K
*R 1765
22K
R1754
56K
*R 1916
4.7K
*R 1723
0
S DA0_400k
004
R1941
0
*C1927
1u
25V
K ZA621WJ QZ
R1939
10K
*X1701
SCA276WJQZ
24.576MHz
1
2
NC
3
4
NC
C1928
0.22u
25V
K ZA709WJ QZ
*R 1946
47K
C1717
390P
*C1702
12P
*R 1912
4.7K
*C1923
0.22u
25V
KZA709WJQZ
*C 1 7 3 0
0.1u
10V
*C1731
0.1u
10V
*P 1 9 0 4
NA903WJ
1
SUB(+)
2
SUB(-)
VHIYDA164EZ-1Y
1
AVS S
2
VR EF
3
REFA
4
DVDD
5
MCK
6
SDATA
7
SCLK
8
LRCLK
9
DVS S
10
NC
11
P VDDPR
12
OUTPR
13
PVSS R
14
OUTMR
15
PVDDMR
16
NC
17
HOPP
18
P LIMIT
19
SLEEPN
20
PROTN
21
MUT EN
22
CKMOD
23
GAIN0
24
GAIN1
25
MONO
26
NC
27
P VDDML
28
OUTML
29
PVSS L
30
OUTPL
31
PVDDPL
32
NC
*R 1986
0
TVN
*R 1 9 8 4
0
TVN
*R 1985
0TVN
C1933
0.22u
25V
K ZA709WJ QZ
C1958
0.1u
25V
K ZA806WJ QZ
C1959
0.1u
25V
KZA806WJQZ
*C1961
0.1u
25V
KZA806WJQZ
VHIYDA164EZ-1Y
1
AVS S
2
VR EF
3
REFA
4
DVDD
5
MCK
6
SDATA
7
SCLK
8
LRCLK
9
DVS S
10
NC
11
P VDDPR
12
OUTPR
13
PVSS R
14
OUTMR
15
PVDDMR
16
NC
17
HOPP
18
PLIMIT
19
SLEEPN
20
PROTN
21
MUT EN
22
CKMOD
23
GAIN0
24
GAIN1
25
MONO
26
NC
27
PVDDML
28
OUTML
29
PVSS L
30
OUTPL
31
P VDDPL
32
NC
*R 1972
0
TVN
*R 1973
0
TVN
C1714
1u
10V
C1705
220P
C1709
1u
10V
C1706
220P
C1719
1u
10V
C1710
1u
10V
TOMAIN4(CPU)
TOMAIN10(POWER SUPPLY)
TOMAIN2(TE RMINAL)
TOMAIN7(UCOM)
TOMAIN4(CPU)
TOMAIN4(CPU)
MAIN9(AUD IO)
DUNTK F953WE 06
IC1702
SP1
IC1903
*IC1703
SB
IC1902
*IC 19 0 1
13.3
3.3
1.66
1.66
1.66
1.66
1.66
0
0.92
13.3
5.4
5.4
0
5.4 5.4
13.3
3.3
0
3.3
2.4
0
0
0
3.3
0
13.3
5.4
5.4
05.4
5.4
13.3

Sharp LC-60LE757U Specifications

General

Brand	Sharp
Model	LC-60LE757U
Category	LCD TV
Language	English