Sharp LC-60LE657U Service Manual

LC-60/70LE650U/C6500U/LE657U,LC-60/70LE755U/LE757U/LE857U/C7500U
2 – 9
1
23
1097654 8
J
A
B
C
D
E
F
G
H
I
1311 191816151412 17
MAIN Unit-8
B L_SWOUT_SCL
B L_SWOUT_SDA
PS_ON_P
PS_ON_P
B L_SWOUT_SCL
B L_SWOUT_SDA
STB
STB
B L_SWOUT_SDA
BL
_SWOUT_SC L
F B3822
0241TA
DET _P NL _12V
007
VBO_TXC+
004
PNL_I2C_E N
004
PNL_WP
004
PNL_EN
004
D+3.3V
010
VBO_TXC-
004
S C3801
WA671WJ QZ
TOLCD-CONT
1
ROM_WP
->
2
PWM2
<-
3
PE
->
4
L/R _IN
->
5
GSP/PWM1
<-
6
VCOM_WP
->
7
I2C _R EADY
<-
8
L/R_REF
<-
9
DET _P OW
<-
10
TCON_SCL
<->
11
TCON_SDA
<->
12
OFL1/FR C_RS T
->
13
GND
14
CS_EN
15
NC
16
NC
17
NC
18
NC
19
NC
NC
20
21
NC
22
NC
23
GND
24
TXD+
25
TXD-
26
GND
27
GND
28
TXC+
29
TXC-
30
GND
31
GND
32
TXB+
33
TXB-
34
GND
35
GND
TXA+
36
37
TXA-
38
GND
39
LOC KN
40
HTPDN
41
GND
C3801
0.1u
VBO_TXD+
004
F B3830
0241TA
C3803
0.1u
R3812
10K
VBO_TXD-
004
T P3804
PNL_ROM_E N
F B3823
0241TA
I2C _R EADY
004
VBO_HTPDN
004
L3802
F A294WJ
1
2
3
4
FB3841
A206WJ
C3807
0.1u
F B3831
0241TA
R3835
10K
F B3828
0241TA
R3838
1M
L/R_REF
007
VBO_LOCKN
004
L3801
F A294WJ
1
2
3
4
VBO_TXA-
004
C3802
0.1u
Q3801
R T1N141C
C3804
0.1u
VBO_TXB-
004
F B3840
A206WJ
R3819
0
F B3833
0241TA
R3808
10K
F B3826
0241TA
T P3803
DET _S YNC
C3805
0.1u
F B3827
0241TA
L3803
FA294WJ
1
2
3
4
R3804
0
R3801
0
F B3824
0241TA
R3829
10K
L3804
F A294WJ
1
2
3
4
F B3821
0241TA
C3808
0.1u
T P3801
LVDS_SE L
F B3829
0241TA
VBO_TXA+
004
C3806
0.1u
VBO_TXB+
004
T P3802
FRAME
F B3801
A206WJ
R3809
10K
F B3807
0241TA
C3818
100P
(CH)
F B3834
A206WJ
BL_SCL1
004
F B3817
A206WJ
R3816
0
F B3814
0241TA
C3813
100P
(CH)
C3815
100P
(CH)
F B3802
A206WJ
F B3816
0241TA
F B3809
0241TA
R3807
0
C3822
100P
(CH)
F B3818
A206WJ
F B3819
0241TA
F B3805
A206WJ
F B3811
0241TA
F B3806
A1
92WJ
C3816
100P
(CH)
HC2G66DP
1
2
3
4
GND
5
6
7
8
VCC
F B3810
0241TA
FB3813
0241TA
HC2G66DP
1
2
3
4
GND
5
6
7
8
VCC
R3803
0
C3810
0.1u
10V
C3812
0.1u
10V
C3819
0.01u
P3801
NB001WJ
1
PNL+12V
2
PNL+12V
3
GND
4
GND
5
UR+13V
6
UR+13V
7
UR+13V
8
UR+13V
9
GND
10
GND
11
GND
12
GND
13
AC_DET
14
PS_ON
15
BU+5V
16
PNL_POW
17
GSP/PWM1
18
NC/S C L
19
NC/DIMMER
20
NC/S DA
21
NC/OF L
22
ER R OR
23
NC/P WM2
24
STB
R3843
4.7K
B L_SDA1
004
FB3804
A206WJ
F B3815
0241TA
F B3835
A206WJ
FB3812
0241TA
UR+13V
010
PNL_POW
004
LAMP_ER R
007
BU+5V
010
AC_DET
007
VON
007
OFL1
004
OFL2
004
AC_DET
004
PS_ON_P
010
F B3848
A206WJ
T P3805
T P3806
R3844
0
R3846
10
LR_FRAME
004
L/R _R EF_C PU
004
R3849
0
*R3850
0
*R3851
0
F B3825
0241TA
R3856
10K
LAMP_ER R
004
F B3851
A206WJ
F B3850
A206WJ
F B3853
0241TA
CS_EN
004
*R3858
10K
J
F B3832
0241TA
F B3808
0241TA
R3815
0
R3820
0
TO_MAIN4(CPU)
TO_MAIN4(CPU)
TO_MAIN4(CPU)
TO_MAIN7(UCOM)
TOMAIN4(CPU)
TOMAIN4(CPU)
TO_MAIN10(POW)
TO_MAIN7(UCOM)
TO_MAIN4(CPU)
TOMAIN10(POWER )
TOMAIN7(UCOM)
T O_MAIN10(P OW )
MAIN8 ( PA NE L)
DUNTK F953WE 06
LV
IC3805
IC3802
PD
2.8
2.8
3.3
0
2.8
2.9
3.3
3.3
2.8
2.8
3.3
0
2.8
2.9
3.3
3.3

Sharp LC-60LE657U Specifications

General

Brand	Sharp
Model	LC-60LE657U
Category	LCD TV
Language	English