Read Sharp 76GF-63 (serv.man8) Service Manual online
27
76GF-63H
8
9
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R
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P
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Page 26
Page 25
MOTHER UNIT SCHEMATIC DIAGRAM (00 Version).
12
345
R
OUT
R
IN
L
OU
T
L
IN
SS
V
OUT
V
IN
R
OUT
R
IN
L
OU
T
L
IN
B
SS
G
R
FS
V
OUT
V
IN
SERVIC
E
AV
LIN
K
AV
LIN
K
123
4
Ha
sta
INF
O
1
2
0
8
SHARP
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-1
MO
T
H
ER
B
O
A
R
D
REALIZADO
VERIFICADO
APROBADO
1
E
L
E
C
T
R
O
N
IC
A
E
SPAN
A S.A.
26-06-
2
0
0
1
40
0
9
-0
5
-2001
H
a
s
ta
IN
F
O
1161
43
QK
IT
P
7
2
9
3
BM
N
7
1
2
V
+13V
13V
+1
3V
-13V
+5
V
+5
V
+5
V
+5
V
+5
V
+2
5V
+5
V
+5
V
B
+5
V
+33V
+33V
+150V
+5
V
B
+5
V
+5
V
+5
V
0
4
-0
6
-2001
H
a
s
ta
IN
F
O
1185
44
2
2
-0
6
-2001
H
a
s
ta
IN
F
O
1202
45
1
7
-12-
2001
41
Ha
sta
INF
O
1
2
2
3
0
9
-0
7
-2001
2
6
-0
4
-2001
H
a
s
ta
IN
F
O
1144
42
6
7
89
10
11
7
6
G
F
63H
D4
CSY
AFT2
SDA
SCL
RES1
AGC
PAGC
FI
H
AGC
SDA
SCL
VI2
D0
D1
D2
D3
ALCLOCK
AV2
SC1INL
SC1INR
AV1
VI1
EW
CSY
SCL
SDA
VERT
FI
V11
FB
SF
R
G
B
SC2INL
SC2NR
SC2OUTL
RES1
SF
AFT1
PAFT
CIN
VPROT
VPROT
HB
HB
AL
AL
SC2OUTR
SC1OUTL
SC1OUTR
VS
GND
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
2
3
4
5
6
7
8
9
11
R413
100
R431
100
C409
100pF
C411
100pF
C413
100pF
C416
100pF
C417
100pF
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
C534
1nF
JF3
R1024
8K2
R1025
8K2
R510
8K2
C503
100pF
C505
100nF
R528
100K
R504
39K
R505
2K2
R506
120
(TQ)
C506
100nF
R809 10K
R808
10K
(F
)
Q
P
LG
N
0505C
E
ZZ
Q505
2SC2412
L502
3.3uH
(CF)
C502
100nF
FB501
LN0020
C508
560pF
R511
150
R547
3K9
Q507
2SB852
TX0203
D508
DX0551
D507
C12
EX0554
R503
1K
R553
1
(1/3W)
XZ0100
Q503
SUD15N
TX0239
R807
33K
R810
10K
R450
22
R435
1K
Q404
2SC2412
D613
DX0506
1N4936
R409
75
C420
100pF
R432
100K
R433
100K
C421
100pF
R430
100
R429
100
C419
390pF
C418
390pF
FB303
LN0037
R428
100
R419
75
(1/4W)
R420
1K
Q201
2SA1037
R418
68
1/2W
R415
100
R414
100
C414
390pF
C410
390pF
C412
100pF
C408
10nF
R408
75
(1/4W)
0
8
C224
100nF
D410
EX0549
7V5
D409
EX0549
7V5
D408
EX0549
7V5
D407
EX0549
7V5
D403
EX0549
7V5
C501
470uF
(25V)
L501
P0271
R
534
27K
C812
22uF
C813
3.3pF
R622
10K
L201
12uH
(DF)
L202
15uH
R219
47K
R216
150
C205
470nF
C204
2.2uF
R246
220K
C221
22pF
D204
BBY40
DX0548
C222
22pF
L204
0.61uH
P0229BM
C228
8.2pF
(500V)
R245
1K5
R1051
22K
C1030
330pF
R238
220
R237
220
R239
10K
Q208
2SC2412
R247
1K
R217
1K
IC203
IX0037
R231
8K2
1/2W
L203
6.8uH
(CF)
R232
560
R233
560
R241
100K
R242
100K
R243
100K
D617
C24
EX0561
D615
DX0551
C510
100nF
C511
2.2uF
C509
220uF
(25V)
C521
1nF
R549
27K
C415
680nF
R416
22K
1%
D417
6V2
EX0547
R462
18K
1%
R460
18K
1%
D416
6V2
EX0547
R410
22K
1%
R412
100
FB302
LN0037
R210
1K5
FB801
3.3uH
R806
1K
C814
6.8pF
R516
1K
R550
12K
C219
10uF
(16V)
C220
10uF
(16V)
C229
22uF
(16V)
R204
1K
R258
22
(TQ)
R255
100
Q210
2SC2412
R554
560
D801
7V5
EX0549
D802
7V5
EX0549
Q608
2SC2412
R618
1K
R620
1K
FB802
RF0003
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
CN1
C
Z2109BM
21
R626
4K7
C818
100uF
(16V)
R203
1K
R463
100
C820
680nF
(M
O)
GN
0441
R464
220
C822
680nF
20.25MHz
B0219
C522
100nF
1
3
K
3
H
)
5
44
1K
R425
75
1/4W
R424
75
R426
75
R427
82
R230
8K2
1/2W
R229
8K2
1/2W
R240
220K
R244
33K
R613
3K3
(3W)
J231
10K
R548
5K6
C620
2.2uF
(160V)
+105
C817
100nF
(HB)
C223
33nF
(HB)
R535
6K8
C524
100nF
T
H
201A
RTUNH0
12
3B
M
1
Q209
2SC2412
C225
100nF
R205
390
CF202
C0020
R234
100
D203
DX0551
R541
33K
R235
3K9
R236
4K7
R502
3K3
R518
1.2 Ohm
(2W)
C215
470uF
(10V)
R209
3K3
R208
1K
Q502
KSA928
TX0201
C512
220nF
C504
680nF
R517
15K
Q403
2SC2412
Q801
2SA1037
R248
1K
R434
1K
R436
10
(1/3W)
XZ0112
R253
1K
R509
39K
R254
12K
IC5
01
IX
17
86
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
IX
16
88BM
N
2
TEST
1
RESQ
2
SCL
3
SDA
4
DSGND
5
HCS
6
FSY
7
CSY
8
MSY
9
INTLC
10
VPROT
11
SAFETY
12
HFLB
13
GND
14
VSUPD
15
GNDD
16
PR0
FBLIN2
CLK20
49
HOUT
50
XTAL1
51
XTAL2
52
VSTBY
53
CLK5
54
GNDF
55
ISGND
56
VRT
57
VSUPF
58
VOUT
59
CIN
60
VIN1
61
VIN2
62
VIN3
63
VIN4
64
IC
201
T
D
A4472
IX
16
72
SIF
1
SIF
2
IS
3
GND
4
SAGC
5
VIF
6
VIF
7
VAGC
8
GND
9
AGC
10
RFAGC
11
VOUT
12
C
17
PLL
18
AFC
19
VCO
20
VCO
21
AFC
22
+V
23
FM
24
AM
25
OFS
26
SIF2
27
SIF2
28
ST
13
L/L'
14
BL
15
16
16
R421
150
R422
150
R423
150
+
-
IC202A
BA10393
IX1556BM
5
6
7
(EW
)
SF202
C0286BM
K9356M
5
3
2
1
4
10
Q405
2SA1037
C209
100uF
(16V)
R501
100
1/2W
R257
220
C216
27pF
D1008
5V6
EX0546
R644
220
L205
1,5uH
(CF)
SF201
C0283BM
J1980M
5
4
3
2
1
D421
4V7
EX0544
R220
47K
C536
47uF
(10V)
R211
1K
C207
10nF
C214
100nF
JF41
C218
100uF
R251
68K
34
F
R252
18K
C422
47uF
(10V)
C617
100nF
D618
C4V7
EX0544
C217
220pF
C230
22pF
C613
470nF
(250V)
C507
4.7nF
(HB)
C816
100nF
C823
820pF
Q607
2SC2412
C643
10nF
D406
EX0549
7V5
+
-
IC202B
BA10393
IX1556BM
3
2
1
4
8
R437
470
D405
EX0549
7V5
D411
C5V6
EX0546
R542
8K2
C211
10uF
C206
2.2uF
D420
C5V6
EX0546
D1007
5V6
EX0546
C208
22nF
C1032
47uF
(10V)
R507
8K2
R256
22K
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.12.17 10:27:03 +01'00'
Reason: This document is ready for approval
Digitally signed by Castillo, Fco.
cn=Castillo, Fco., ou=SEES, o=Engineering Dept., c=ES
Date: 2001.12.17 10:31:40 +01'00'
Reason: This document is ready for approval
Digitally signed by Jose Villarrasa
cn=Jose Villarrasa, ou=Engineering Dept., o=SEES, c=ES
Date: 2001.12.17 10:38:22 +01'00'
Reason: I am approving this document
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