37GT-27H (serv.man11). Schematic diagram - Sharp TV Service Manual (repair manual). Page 3

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28
37GT-27H
RM
C0
0
1
1
2
3
4
5
+3.
3V
+3.3
V
+7
V
+3.3
V
+7V
+20V
+104V
+2
0V
+104V
+3.
3V
+3.
3V
+2.
5V
+2.
5V
+3.
3V
+3.3
V
12
+3.
3V
+5V
A
+3.
3V
QPW
BF7325B
MN
1
DUNTK
73
25
BM
V1
15
9
AUDIO
VT
G
B
G
B
B
G
I
I
FB
SDA
FB
R
R
R
SCL
FB
B
G
SS
AGC
R
BL
BH
BU
 
.
.
.
.
.
.
.
.
.
.
.
.
.
.
3
2
C
U
0
2
22C
E
1
S1004
K0079GE
C806
100nF
C807
100nF
C808
100
n
F
C809
100nF
C810
100nF
C811
100nF
C901
100nF
R804
1K
R810
100
R811
100
R812
100
R822
330K
C819
1uF
R301
4K7
(1/2W)
R304
2.2
(1/2W)
R305
4K7
(1/2W)
R306
100K
R307
10K
R310
100
R311
100K
R313
560
R314
1K
C302
1uF
C304
100uF
(16V)
C307
47uF
(16V)
Q301
BC337
TX0
2
1
7
Q302
BC327
TX02
1
6
Q303
2SA1037
L301
3.3uH
(DF)
C820
R1009
12K
R1011
4K7
(1/2W)
R1012
4K7
(1/2W)
R1013
4K7
(1/2W)
R1014
22K
C1006
22pF
C309
10nF
C308
1uF
R1015
22K
(K
)
N
0
561
R302
4K7
(1/2W)
100
R1019
R808
1K
R303
33K
R222
220K
R321
1K
R318
15K
R312
10K
C303
1uF
(160V)
C312
47uF
(10V)
C315
100pF
R823
1K
R824
75
R825
75
R826
75
R315
1K
R1064
10K
BS
29
BEXT
30
GEXT
31
REXT
32
BTUN
52
HALFCTR
51
FBOSD
50
ROSD
49
FB
33
Y/C
34
CHR
35
APR
36
UIN
37
VIN
38
YIN
39
YOU
T
40
VOU
T
41
UOUT
42
BOU
T
43
GOUT
44
ROUT
45
ISENS
46
BOSD
47
GOSD
48
C1001
47uF
(10V)
C1002
33pF
X10
0
1
6MHz
R1
020
100
L1005
12uH
C1013
100nF
R1051
3K3
R1052
3K3
D1001 
C1009
220nF
R809
47K
C1015
10uF
R1022
2K7
R1046
3K3
10K
R1
056
R1048
4K7
R1021
100
IC1001
SDA5552
IX1886BM
VS
17
VL
18
BG/L
19
R/C
20
V
21
VU
22
L/L'
23
N.C.
24
N.C.
25
N.C.
26
VN
27
VSS
28
VDD 3
.3
29
N.C.
30
N.C.
31
/RST
32
HS/SSC
16
N.C.
15
N.C.
14
N.C.
13
N.C.
12
N.C.
11
VSSA
10
VDDA 2.5
9
CVBS
8
N.C.
7
N.C.
6
VDD 3.3
5
VSS
4
VDD 2.5
3
OUT FRONT
2
N.C.
1
AGC
64
N.C.
63
PRO
T
62
SS
61
SBY
60
POW
ER
59
SMU
TE
58
50/60 
Hz
57
N.C.
56
VT
55
K
54
SCL
53
SDA
52
K
51
N.C.
50
K
49
N.C.
33
XTAL2
34
XTAL1
35
VSSA
36
VDDA 2.5
37
R
38
G
39
B
40
N.C.
41
BLANK/COR
42
N.C.
43
VDD 2.5
44
VSS
45
VDD 3.3
46
K
47
N.C.
48
R1054
10K
R1055
470
D804
C5V6
Q1001
PH2369
D805
C5V6
C1007
22nF
D807
C5V6
C1008
47nF
10uF
(10V)
C1018
C1014
100nF
C1003
33pF
2K7
R1016
Q1004
2SA1037
D806
C5V6
L1002
12uH
R1049
3K3
D1004
3V3
C1012
100nF
R1026
10K
D1005
5V1
R1053
330
IC1003
IX1003
7
R1041
680K
R1072
10K
1N4148
D1008
C1020
2,2uF
(50V)
R1042
FB301
BLN0037
(S
)
 G
N
0241C
E
C1310
.047
R1316
470
C1311 .047
L130
2
3.3uH
J1301
J0047CE
1
5
4
3
2
6
7
R1317
470
(S
H)
 
(S
)
 
R1040
10K
R1039
10K
R1038
10K
R1034
2K7
(1/2W)
R1065
1
0K
R1035
4K7
R1037
2K7
(1/2W)
R1036
2K7
(1/2W)
R1073
22K
Q1009
BC847B
TX023
2
B
M
Q1008
BC847B
TX023
2
B
M
Q1007
BC847B
TX023
2
B
M
Q305
BC847B
TX023
2
B
M
Q304
BC847B
TX023
2
B
M
L1001
12uH
XF120
K
R1074
10K
1N4148
D1011
R1010
27K
1
2
3
4
5
6
7
R
Q
P
O
N
M
L
K
J
    SCHEMATIC DIAGRAM ( 00 Version)
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