56FW-53H (serv.man12). Split - Section 5 - Schematic Diagrams - Sharp TV Service Manual (repair manual). Page 6

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56FW-53H
66FW-53H
76FW-53H
36
  SCHEMATIC DIAGRAM OF MOTHER UNIT OF 66FW53H.
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
3
2
1
LED
OPC
LEDOPC
+5V
1
231
2
3
1
2
3
1
2
3
2
  1
3
+3.3V
  1
  2
  3
  4
5
6
7
8
S
C
L
S
D
A
P
R
O
T
P
A
F
T
+5V
A
L
+5V
+5
V
A
F
T
1
A
F
T
2
+3.3V
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
1
0
0
9
9
9
8
9
7
9
6
9
5
9
4
9
3
9
2
9
1
9
0
8
9
8
8
8
7
 21
 22
 23
 24
 25
VS
LED
OPC
LEDOPC
PAGC
+3.3V
+3.3V
CAG
  1
  2
  3
  4
  5
  6
  7
  8
9
10
11
12
13
14
15
16
51
2
4
5
1
24
+16V
+8V
 8
 7
 3
 17
RU
GU
BU
BLU
GNDU
R2
G2
B2
+5V
+5V
V
S
A
L
+5V
+3.3V
A17
A18
A16
A19
A
L
C
L
O
C
K
+3.3V
+3.3V
+5V
R
S
H
B
T
L
T
X
T
-16V
Q1003
2SC2412
(ST)
GN0347CE
Q1002
2SC2412
C733
10nF
C732
10nF
R1037
4K7
R1036
4K7
FB1002
LN0037
(OPC)
GN0341CE
SW2
GN0341CE
C730
10nF
C731
10nF
D708
DX0502
1N4005
LP1001
D731
DX0502
1N4005
D734
DX0502
1N4005
R721
150K
R703
150K
SW1
GN0341CE
F701
(AA)
CM0672FC
JF54
JF53
C701
FZ0160
470nF
(275V)
(RC)
CON3PSH
(G)
PLGN0207
L703
(0)
POR701
P0001
C702
47nF
FZ0173
R733
47K
2
13
IC701
PST529
C724
220uF
(16V)
C707
100uF
(16V)
C728
100nF
R777
47
C739
220uF
(16V)
Q717
2SC2412
D729
47V
EX0568
R708
1K
R770
270
XZ0229
(1/2W)
R771
470K
(1W)
D732
15V
EX0556
D733
DX0551
R774
470K
(TQ)
R775
470K
(TQ)
R776
82K
Q715
2SK2715
TX0215
D707
DX0502
1N4005
D710
EX0545
5V1
C1001
470uF
(6.3V)
NC
S1
S2
VSS
SDA
SCL
WP
VCC
IC1003
X24645
IX1603
R1001
3K3
D1012
EX0547
6V2
C1002
100nF
R1002
3K3
R1052
4K7
D1003
DX0606
BAS85
R1059
100
R1058
100
C1022
100nF
R1032
27K
R1022
100
P5.13
P5.14 AFT1
P5.15 AFT2
VSS
XTAL1
XTAL2
VDD
3.0
3.1
3.2 MICRO OUT
3.3 LED OPC
3.4 AGC OUT
3.5 ABL
3.6 LEDST
3.7 OPC IN
3.8 AV LINK
3.9 CAG
3.10 M3CLK
3.11 M3LDA
3.12 I2CEN
A
1
9
V
S
S
V
D
D
A
2
0
A
2
1
A
2
2
A
2
3
R
D
W
R
/
W
R
L
R
E
A
D
Y
A
L
E
E
A
V
D
D
V
S
S
P
5
.
1
2
P
5
.
1
1
P
5
.
1
0
P
7
.
3
P
A
F
T
P
7
.
2
S
D
A
2
P
7
.
1
P
R
O
T
P
7
.
0
S
C
L
1
P
2
.
1
1
S
D
A
1
P
2
.
1
0
A
V
L
I
N
K
P
2
.
9
I
R
P
2
.
8
P
6
.
7
P
6
.
6
P
6
.
5
3.13 SERV DATA
P3.15
A16
A17
A18
IC100
ST10R272
IX1686B
M
X1002
17.734MHz
B0200
R1020
3K3
R1018
100
R1023
220
R1019
3K3
R1004
3K3
J39
3.3uH
(DF)
R1048
820
Q712
2SC2412
C1020
68pF
C1019
47pF
R1041
4K7
D1004
EX0547
6V2
D1005
EX0547
6V2
R712
3
3
0
VDD
OSCIN
OSCOUT
NMI
TEST
RESET
PB7
PB6
P
B5
PB3
PB1
PB0
PA3
PA2
PA1
VSS
IC702
ST6203
IX1646
D706
DX0551
R740
47K
R789
18K
R788
18K
R711
1K8
R1017
1
K
2
R790
18K
R791
18K
IC703
FX0113
TCFT1103G
IC704
FX0113
TCFT1103G
L702
(0)
CF701
C0121
R763
100
(1/2W)
XZ0224
T702
BTW34
VHDBT34F
IC708
FX0111
R739
47K
C706
22uF
(16V)
Q714
2SA1037
R767
10K
R769
820
C749
470nF
(16V)
FB701
LN0037
R715
47K
5W
R713
560K
(1/2W)
D703
DX0555
RF2005
D701
DX0555
RF2005
C710
47nF
400V
FZ0156
C704
KZ0165
3.3nF 250V
R787
47K
R736
470K
R735
470K
C725
4.7nF
(HB)
C703
KZ0165
3.3nF 250V
C705
EZ0141
68uF
(450V)
PW
CM0672BM
L6
M0017CE
D702
DX0555
RF2005
D704
DX0555
RF2005
Q708
2SC2412
R728
180
(1/2W)
Q709
2SC2412
D721
C8V2
EX0550
R727
180
(1/2W)
C718
1000uF
(25V)
C719
1000uF
(25V)
D730
DX0551
R792
6K8
R738
47K
R737
180K
T701
RTRNZ0578BM
D718
DX0589
MBR3100RL
(SV)
GN0341CE
R1033
10K
D725
DX0551
Q710
2SC2412
R758
100
R754
2R7
Q1005
2SC2412
R2406
2K2
R2407
2K2
R751
1K
Q711
BC547
TX0106
D724
C2V7
EX0538
R755
390
R1029
4K7
R1030
4K7
R1031
4K7
R1028
1K
J62
3.3uH
(DF)
C1027
470uF
(10V)
R1035
4K7
R2410
100
R2411
100
R2412
100
C1025
15nF
C1024
15nF
C1023
15nF
R1026
220
C1021
100nF
R1050
220
R2409
(0)
C1032
R1055
47K
C1034
10pF
C2403
100nF
C2404
C2402
C2401
D2401
EX0539
D719
DX0589
MBR3100RL
R714
560K
(1/2W)
C711
330pF
C737
1uF
(16V)
D711
Page 37
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