5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
C l o s e T o M s t a r I C
Irms :210mA
SDA_STU
SCL_STU
TUNER_SCL
TUNER_SDA
LIF_AGC_T_IN
TUNER_3V3
SDA_STU
SCL_STU
TUNER_3V3
LIF_AGC_T_IN
DIFP
DIFN
DIFN
DIFP
IFAGC_T
VIFP
VIFM
USB1D-
USB1D+
USB1_D-
USB1_D-
TUNER_SCL
TUNER_SDA
IFAGC_T
VIFP
VIFM
TUNER_3V3
TUNER_3V3
+3.3V
+5VSB
USB1_D- 4
4
TUNER_SDA 4
TUNER_SCL 4
IFAGC_T 4
VIFP
4
VIFM
4
C160
0.1uF/16V
CT40
0.1uF/16V
FBP10
80ohm/6A
0805L
RT21
4K7
CT32
10uF/10V
0805C
R115
47
UT3
DTVS20CVH055A
G
ND_
1
TH1
G
ND_
2
TH2
B+ 3.3V
1
LIF AGC
5
SDA
4
SCL
3
DIFn
7
DIFp
6
GND
2
G
ND_
3
TH3
G
ND_
4
TH4
RT26
33
VCC
DATA-
DATA+
GND
P1
P2
PU3
USB-A
1
2
3
4
5
6
RT23
33
CT19
22pF/50V
RT19
100
CT24
NC
ZDU1
0
N
C
CT20
22pF/50V
RT18
100
RU1
0
RT20
4K7
RT25
NC
FU5
0.75A 8V
1206F
RT24
NC
+
CUE5
220uF/16V
C157
0.1uF/16V
CT25
NC
0805C
CU22
10uF/10V
0805C
CT23
0.1uF/16V
RU2
0
LU1
NC
1
2
3
4
CT21
0.1uF/16V
L102
NC
CT22
0.1uF/16V
UT4
NC
GND_3
TH3
GND_1
TH1
B+ 3.3V
5
SCL
4
SDA
3
NC_7
7
NC_6
6
NC_2
2
GND_4
TH4
GND_2
TH2
NC_8
8
IF AGC
9
DIFp
10
DIFn
11
ANT PWR
1
CU16
0.1uF/16V
ZDU9
NC
RT22
100
CT33
0.1uF/16V
R120
47
Summary of Contents for LC-55LE643U_FPTW
Page 1: ...Service Manual Top Confidential Model LCD TV 55 SHARP LC 55LE643U_FPTW AUO T550HVN06 0 ...
Page 14: ...CONFIDENTIAL DO NOT COPY Page 3 6 File No SG 0000242 ...
Page 18: ...CONFIDENTIAL DO NOT COPY Page 3 10 File No SG 0000242 ...
Page 28: ...CONFIDENTIAL DO NOT COPY Page 7 3 File No SG 0000242 Functional Block Diagram ...
Page 35: ...CONFIDENTIAL DO NOT COPY Page 7 10 File No SG 0000242 Flash MX25L3206EM2I 12G ...
Page 36: ...CONFIDENTIAL DO NOT COPY Page 7 11 File No SG 0000242 ...
Page 37: ...CONFIDENTIAL DO NOT COPY Page 7 12 File No SG 0000242 ...
Page 38: ...CONFIDENTIAL DO NOT COPY Page 7 13 File No SG 0000242 ...
Page 39: ...CONFIDENTIAL DO NOT COPY Page 7 14 File No SG 0000242 ...
Page 40: ...CONFIDENTIAL DO NOT COPY Page 7 15 File No SG 0000242 ...
Page 41: ...CONFIDENTIAL DO NOT COPY Page 7 16 File No SG 0000242 ...
Page 42: ...CONFIDENTIAL DO NOT COPY Page 7 17 File No SG 0000242 ...
Page 43: ...CONFIDENTIAL DO NOT COPY Page 7 18 File No SG 0000242 ...
Page 44: ...CONFIDENTIAL DO NOT COPY Page 7 19 File No SG 0000242 ...
Page 45: ...CONFIDENTIAL DO NOT COPY Page 7 20 File No SG 0000242 ...
Page 46: ...CONFIDENTIAL DO NOT COPY Page 7 21 File No SG 0000242 ...
Page 47: ...CONFIDENTIAL DO NOT COPY Page 7 22 File No SG 0000242 Audio Amplifier TAS5705L ...
Page 48: ...CONFIDENTIAL DO NOT COPY Page 7 23 File No SG 0000242 ...
Page 95: ......
Page 96: ......
Page 97: ......
Page 98: ......