Sharp 37GQ-20FP Schematic diagram download

Manual type:Schematic diagram
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37GQ-20FP
R OUT
R IN
L OUT
L IN
SS
FS
V OUT
V IN
RMC001
IFOUT
IF OUT
5V
BL
BH
BU
VT
AGC
H.V.
FOCO
G2
R
G
B
1
2
3
4
5
1
2
3
4
2
2
5
3
3
FOCUS
1
1
L3
4
4
SHARP
ELECTRONICA ESPANA S.A.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
1
2
3
4
5
6
FECHA
1:1
Q K I T P 7
B M N
2
24-02-2000
8 7
*
SQUAD
1
2
3
4
5
37GQ-20FP
TU201
RTUNH0138BMZZ
+20V
+5VA
+8V
+8V
+5V B
-10V
+8V
+8V
16-03-2000
(SERVICE)
MOD. HASTA No. 93
+10V
SER
CLK
DAT
SCL
SDA
GND
J77
J80
J79
J91
J78
J92
JF17
JF16
JF15
JF13
JF18
SCART
TUNER
MOD. HASTA No.53
4-02-2000
MOD. HASTA No.57
10-02-2000
D202
MOD. HASTA No.59
11-02-2000
MOD. HASTA No.76
24-02-2000
MOD. HASTA No.81
08-03-2000
AUDIO
VT
BH
BU
VERT
B
G
+7V
+105V
AUDIO
+5VA
+105V
+105V
G
B
G
B
G
B
G
B
+105V
+20V
BH
BU
VT
-10V
B
G
VERT
I
I
-25V
+105V
+20V
+5V B
+5VA
+5V A
+5VA
-25V
+10V
BL
BL
PC3
PC2
FB
SS
VSYNC
AGC
SDA
SCL
L/L'
FLB
VSYNC
L/L'
VSYNC
PC5
FB
AGC
SS
FLB
SDA
FB
SCL
+8V
+8V
+8V
+8V
R
R
R
R
R
R
.
.
.
.
.
.
.
.
1
2
3
4
5
6
10
11
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
3
2
CU0222CE
1
S1001
K0079GE
S1002
K0079GE
S1003
K0079GE
S1004
K0079GE
C703
10nF
(250V)
KZ0029
C704
10nF
(250V)
KZ0029
C708
15nF
C709
2n2
(4Kv)
C711
100uF
(160V)
C603
220uF
(10V)
C604
220uF
(10V)
D701
DX0571
1N4005
D702
DX0571
1N4005
D703
DX0571
1N4005
D704
DX0571
1N4005
D705
DX0551
D706
C6V2
EX0547
R702
470K
(1/2W)
R704
100
R705
330
(TQ)
(1%)
R707
8M2
(1/2W)
(UA)
R708
8M2
(1/2W)
(UA)
D707
DX0505
1N4935
D709
DX0590BM
MBR1100RL
D711
DX0503
1N4933
D710
DX0504
1N4934
C202
1nF
L801
3.3uH
(DF)
L802
3.3uH
D714
C5V6
Q701
2SC2412
Q703
TX0218
BC337-40
C805
1uF
C806
100nF
C807
100nF
C808
100nF
C809
100nF
C810
100nF
C811
100nF
C901
100nF
X801
B0243
4.43MHz
C211
10nF
C212
10nF
C213
10nF
C214
10nF
R201
120
R204
150
R212
4K7
C814
1uF
R801
220
R802
220
R803
220
R804
1K
R809
47K
R810
100
R811
100
R812
100
R813
27K
R815
22K
R817
2K2
R818
15K
R601
2K2
R602
470
R821
8K2
C301
3.3uF
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
TX0217
Q302
BC327
TX0216
Q303
2SA1037
Q304
2SC2412
L301
3.3uH
(DF)
C820
1uF
D801
DX0045BM
D802
DX0551
L1001
10uH
(DF)
R1009
1K
R1010
27K
R1011
4K7
(1/2W)
R1012
4K7
(1/2W)
R1013
4K7
(1/2W)
R1014
22K
C1002
22pF
C1003
22pF
C1006
22pF
R1016
330
R1017
270
D1001
PX0104BM
C309
10nF
C308
1uF
R1015
22K
R211
47K
R512
10K
R513
68K
D505
DX0551
D506
DX0551
Q501
BC636
TX0112BM
R604
470
(1/2W)
R606
6.8
(1/2W)
R607
1
(1/2W)
R610
27
(1/2W)
R611
27
(1/2W)
R612
2.7
(1W)
R615
10
(1/2W)
R616
3K3
(1/2W)
C608
1uF
(160V)
C609
470nF
(250V)
FZ0174BM
Q601
TX0132
BU508D
Q604
2SC2412
L601
4.7uF
(CF)
L602
22uH
(CF)
D601
DX0551
D602
DX0505
1N4935
D604
DX0506
1N4936
D606
DX0505
1N4935
R614
560
11
7
10
3
8
T701
Z0580BM
8
3
5
6
16
15
11
14
13
12
9
10
IC701
TDA16833
GND
1
FB
2
3
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
D
11
12
12
VCC
13
GND
14
R403
220
R408
10K
R410
100K
R411
6K8
R412
6K8
R413
220
(TQ)
R414
220
(TQ)
F401
LN0037
C401
1uF
C404
1nF
C405
1nF
C406
22uF
C408
47uF
(16V)
D401
C7V5
D402
C7V5
L701
CILF0160BM
(G)
N0207CE
Q401
2SC2412
SC401
CZ2109BM
21
(H)
N0461CE
(F)
N0505CE
R714
820
(1/2W)
(K)
N0561
C1005
15pF
R302
4K7
(1/2W)
C503
330nF
Q505
2SA1037
R525
120
+VS
-VS
_
+
IC501
UA741
8
7
6
5
4
3
2
1
C507
220nF
R519
8K2
R529
150
(1/2W)
R524
3K9
D404
C7V5
D405
C7V5
D406
C7V5
D407
C7V5
IC1003
IX10037
C205
1uF
R1022
4K7
R1020
5K6
R1019
1K
Q1002
2SC2412
R617
1K
C1011
220nF
R808
1K
Q502
BC635
D503
1N4933
C508
330nF
D717
1N4937
DX0507
R715
10
D716
DX0551BM
C717
10uF
(16V)
R880
470
C862
470pF
(L2)
QTIPM0017CEFM
R888
0
Q870
TX0181
BF422
9
F701
T3.15
R879
470
Q872
TX0181
BF422
(H)
N0461CE
5
C874
1nF
(500V)
CRT
VB34EAC0136*N
7
5
4
9
3
6
8
1
12
R894
1K
R885
2K7
(1/2W)
R883
2K7
(1/2W)
L861
12uH
C860
470pF
R866
15K
(2W)
R862
15K
(2W)
7
R899
0
8
R887
2K7
(1/2W)
Q885
TX0180BM
C701
470nF
(275V)
FZ0160BM
C871
470pF
6
R892
1K
C876
4.7nF
(2KV)
R864
15K
(2W)
D811
DX0551
D862
DX0551
(A)
N0304CE
R893
1K
R881
470
C861
470pF
D861
DX0551
4
Q883
TX0180BM
C872
470pF
(L3)
QTIPM0017CEFM
R898
0
S701
P0588
C873
470pF
Q871
TX0181
BF422
3
D860
DX0551
(S)
FB301
BLN0037
IC1004
PST529
2
2
1
1
3
3
R603
330
(1/2W)
R609
2.2
(1/2W)
Q603
TX0112
BC636
R605
6.8
(1/2W)
Q602
BC635
TX0108BM
Q887
TX0180BM
(K)
N0561
R303
33K
C1008
47nF
R523
560
R536
4K7
R516
1K
D605
DX0504
1N4934
D812
DX0551
C878
10uF
(200V)
R613
15K
C606
22nF
R416
47
R407
75
(TQ)
R401
75
(TQ)
C715
100nF
R706
680
(TQ)
Q305
2SC2412
Q702
TX0218
BC337-40
R710
220
(1/2W)
JF11
R221
(0)
R202
1K
Q204
2SC2412
R814
1M
R222
220K
R321
1K
R318
15K
D301
DX0045BM
C707
10uF
(16V)
R312
10K
C710
220uF
(25V)
C705
47uF
(400V)
EZ0140BM
C303
1uF
(160V)
C312
220uF
(10V)
C879
100pF
Q705
2SA1037
R716
47K
(1/2W)
C718
47nF
400V
R701
470K
(1/2W)
FB701
BLN-0020
C722
10uF
(16V)
R722
120
C610
22nF
(HB)
D607
EX0549BM
7V5
R510
1
(1/2W)
Q509
2SA1037
R535
820K
Q707
TX0217
BC337
D718
C5V6
R720
560
(1/2W)
R718
4K7
R724
150
R725
390
R719
2K7
Q706
2SA1037
Q708
2SC2412KQ
R534
1K5
R402
68
(1/2W)
R420
0
R418
0
R502
1K
R530
180K
C510
100pF
C724
100pF
C723
100pF
R509
1K
R703
22
R417
2.2uH
R537
15K
C409
1nF
D409
EX0549BM
7V5
D410
EX549BM
7V5
C726
2.2uF
R1030
100
R1031
100
FB702
BLN-0037CE
C315
100pF
J67
1uF
Q507
2SC2412KQ
Q503
TX0108BM
BC635
C204
1nF
R206
6K8
C217
100nF
L205
1uH
R214
3K3
R215
560
C218
1nF
C219
1nF
Q203
TX0116
BF570
R218
1K
R216
47
C220
10nF
SF201
K3953M
5
4
3
1
2
SF202
K9650M
2
1
5
4
3
R205
2K2
D201
DX0560
R210
3K3
C702
10nF
(250V)
KZ0029
PR701
P0028
R823
1K
R1027
100
R1028
100
R1029
100
R220
100
R721
22
R415
100K
C206
22nF
D411
EX0549BM
7V5
R515
100
R824
75
R825
75
R826
75
R819
100
R820
100
L204
10uH
C1010
100nF
R1023
.
4K7
R1002
100
R807
1K
R806
1K
R1018
10K
R1024
4K7
R1003
100
D803
C5V1
EX0545BM
R1025
4K7
R1004
100
R404
75
(TQ)
R1005
100
R1006
100
L1002
68uH
X1001
8MHz
R315
10K
R1026
0
R1008
3K3
C1004
15pF
R1021
4K7
R1001
100
C1001
470uF
(6.3V)
R1007
100
R805
1K
R207
2K2
D603
DX0045
IC1001
ST6387
DA4
44
DA3
43
DA2
42
DA1
41
DA0
40
VDD
39
SCL
38
SDA
37
PC2
36
PC3
35
PC4
34
DA5
1
PB1
2
PB2
3
PB3
4
PB4
5
PB5
6
PB6
7
PA0
8
PA1
9
PA2
10
PA3
11
12
12
PA4
13
PA5
14
PA6
15
PA7
16
VSS
17
R
18
G
19
B
20
BLANK
21
HSYNC
22
PC5
33
PC6
32
PC7
31
VS
30
RESET
29
XTAL
28
XTAL
27
26
26
OSD
25
OSD
24
VSYNC
23
Q1001
PH2369
D723
DX0503
1N4933
D722
DX0504
1N4934
D721
DX0504
1N4934
J47
LN0037
R533
120K
FB801
LN0037
L202
C201
22pF
L201
390mH
IC801
STV2238
IFPLL
17
GND IF
18
AM/FMOUT
19
VCC
20
CVBS
21
AUDIN
22
IF1
23
IF2
24
VCC
25
CVBSIN1
26
GND
27
CVBSIN2
28
BS
29
BEXT
30
GEXT
31
REXT
32
AGC
16
SAW
15
PIFIN
14
PIFIN
13
AGC
12
VIF
11
AGC
10
SIFIN
9
SIFIN
8
FMCAP
7
AUDIO
6
GND
5
VCC
4
SDA
3
SCL
2
SLPF
1
SSC
64
HOUT
63
VERT
62
BCL
61
CVBOUT2
60
VCC
59
CVBSOUT1
58
GND
57
VAMP
56
CLPF
55
XTAL
54
XTAL
53
BTUN
52
HALFCTR
51
FBOSD
50
ROSD
49
FB
33
Y/C
34
CHR
35
APR
36
UIN
37
VIN
38
YIN
39
YOUT
40
VOUT
41
UOUT
42
BOUT
43
GOUT
44
ROUT
45
ISENS
46
BOSD
47
GOSD
48
T601
NF2072BM
4
2
5
6
9
D810
6V8
C216
220nF
D1002
C5V6
C208
1uF
C815
2.2uF
C222
100nF
Q202
2SC2412
C1009
47uF
(10V)
D808
C5V6
C207
10uF
(16V)
D805
C5V6
C816
4n7
D804
C5V6
R409
22K
C605
100nF
D712
6V2
(2%)
C223
8.2pF
(500V)
R608
18K
R517
180K
R816
2K7
R538
2K2
D708
DX0561
RGP15J
C728
220pF
(2KV)
C725
2n2
(4Kv)
C224
220nF
J19
3K3
C823
330nF
C203
330nF
(25V)
C802
100nF
C803
470uF
(10V)
C812
220nF
(25V)
C813
4n7
C713
220uF
(16V)
R217
100
Q506
2SA1037
C818
100nF
C801
470uF
(10V)
C209
100uF
(6.3V)
C210
100nF
C804
100nF
R406
75
(1/4W)
C714
470uF
(10V)
C817
100uF
(6.3V)
C712
220uF
(16V)
D807
C5V6
R711
22
R723
1K
D403
C5V6
R203
1K
C215
47uF
(10V)
C607
100uF
(35V)
D412
EX0549BM
7V5
C1007
22nF
R511
1.8
(1/2W)
D806
C5V6
C601
6n8
1K5
C1012
100nF
C221
100pF
R213
33K
R405
75
(TQ)
C822
100uF
(16V)
C824
220nF
(25V)
C825
220nF
(25V)
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
H
G
F
E
D
C
B
A
N
M
L
K
J
1
2
3
4
5
6
7
8
9
11
12
13
15
SCHEMATIC DIAGRAM (Version 01).
14
10
Sample
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