Sharp 76GF-63 (serv.man4) Service Manual ▷ View online
29
76GF-63H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
CENTRAL SPEAKER UNIT SCHEMATIC DIAGRAM.
6
5
4
3
2
1
SHARP
E
L
E
C
T
R
O
N
ICA ESPANA S.A.
NOMBR
E
CODIGO
ESCAL
A
MOD
E
L
O
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-4
17-12-2001
CENTRAL SPEAKER
76GF63H
REAL
IZ
ADO
VERIF
ICADO
APROBADO
1
PW
B
F
7B
M
N
85
1
Q2
A
1
H
a
s
ta INFO
761
20-07-2000
13-07-2000
H
a
s
ta
IN
F
O
7
5
9
2
DUNTK7285BMV0
+5
V
+5
V
-16
V
+
16V
L
1
303
3.3uH
(CF)
C1305
2.2uF
C1315
100nF
C1308
4n
7
R1313
15
0
C1313
560pF
C1312
100pF
L13
0
1
P02
7
8
C1314
470nF
L13
0
2
3.3uH
(CF)
R1311
4K
7
(S
F)
G
N
0241
(SB)
G
N
0685CE
C1311
100nF
C1310
220uF
(25
V
)
C1309
100nF
C1307
100nF
C1306
220uF
(25V
)
R1310
47
K
C1304
100nF
C1302
330nF
R1308
10
K
R1309
27K
R1312
12
K
(V
S)
G
N
0341
Q
1
301
2SC241
2
C1303
1nF
R1307
15
K
IC
1302
TD
A7480
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
R1302
12
K
R1301
12
K
R1304
(0
)
D1304
6V
8
E
X
0411
D1303
6V
8
E
X
0411
+
-
IC
1300
VH
IB
A4558
3
2
1
4
8
JF2
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.12.17 10:27:36 +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 10:32:15 +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 10:39:01 +01'00'
Reason: I am approving this document
30
76GF-63H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
12
3
FRONT A / V
OUT L
OUT R
GND
SHARP
E
L
E
C
T
R
O
N
ICA ESPANA S.A.
NOMBR
E
CODIGO
ESCALA
MOD
E
L
O
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-4
07-12-2001
76GF63H
REAL
IZ
ADO
VERIF
ICADO
APROBADO
1
Q
P
W
B
F
7306
B
M
0
N
N
2
OUT L
31
1
22
GND
GND
LUMA
IN
GND
OUT R
1
CHROMA
IN
D
U
N
TK7306BMV2
L31
8
3.3uH
(DF)
C428
1nF
C429
1nF
R316
390
R317
39
0
C336
10nF
C337
10nF
CN4
JAKJ0047CE
ZZ
1
5
4
3
2
6
7
R449
75
(1/4W)
L31
7
3.3uH
(DF)
(HD)
G
N
034
1
J401
0015
B
(SS)
G
N
034
1
(FV
)
G
N
0241
(CC)
G
N
0241
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP,
c=ES
Date: 2001.12.17 10:28:52 +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 10:34:23 +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 10:40:41 +01'00'
Reason: I am approving this document
FRONT A/V UNIT SCHEMATIC DIAGRAM.
31
76GF-63H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
DINAMIC FOCUS UNIT SCHEMATIC DIAGRAM.
1
2
3
4
5
54
3
2
1
P
R
D
A
R
1552
+325V
(L
6
)
D1703
BYV28-600
R1715
330K
(TQ)
(1%)
R1714
330K
(TQ
)
(1%)
R1713
330K
(TQ)
(1%)
R1712
6K2
(1%)
R1711
10K
C1706
10nF
IC
1
701
L656
1
D
IX
1801B
M
INV
1
COMP
2
MULT
3
CS
4
VCC
8
GD
7
GND
6
ZCD
5
C1705
1uF
R1709
10
Q1701
T
X
0
231B
M
C1703
22uF
C1704
220pF
2KV
T
1701
Z
0
5
87B
M
1
2
3
4
R1708
68K
R1706
560K
(TQ
)
R1705
560K
(TQ
)
R1704
560K
(TQ
)
R1703
560K
(TQ)
R1702
560K
(TQ)
R1701
560K
(TQ)
C1701
22nF
(630V)
FZ0186
D1701
DX0551
D1702
C18
EX0
5
5
8
R1707
100
C1702
10nF
R1710
.47
(1W)
C1707
22nF
(630V)
FZ0186
(PWA
)
CM
0672
F
C
(F)
050
5
(FF)
0505
C1601
1000pF
2Kv
T1602
N
Z0
575B
M
R
-Z
0001B
M
C1603
1000 pF
2Kv
FOC
FOC IN
G2
R1601
180.
1/2W
D1601
C27V
EX04
2
5
B
M
L5
(EW
)
G
N
0241
Q1601
TIP32
FB1701
LN0080CE
C1602
470pF
2Kv
D1602
SHARP
E
L
E
C
T
R
O
N
IC
A
ESPANA
S
.A
.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-3
PW
B
F7
B
M
N
7-12-20
0
1
14
3
76GF6
3
H
REALIZADO
VERIFICADO
APROBA
D
O
Q
1
3
PLACA F
OCO
+
Modulo P
CF
15-
12-
200
0
Has
ta INFO
9
9
1
8
02-
06-
200
0
H
a
s
ta
IN
F
O
695
3
20-
06-
200
0
H
a
s
ta
INF
O
726
4
05-
09-
200
0
H
a
s
ta
INF
O
816
5
18-
10-
200
0
H
a
s
ta
INF
O
878
6
15-
12-
20
0
0
Has
ta IN
F
O
9
9
0
7
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.12.17 10:27:55 +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 10:32:48 +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 10:39:32 +01'00'
Reason: I am approving this document
32
76GF-63H
+16V AUDIO
-16V AUDIO
+140V
Q 713
Q 704
Q 706
Q 705
Q 707
+5V DIGITAL
T 701
POR 701
ON/ST-BY
POWER ST-BY
CONTROL
+5V
Micro Proc. COMUNICATIO
N
Micro Proc. COMUNICATION
MAIN POWER
IC 7601
IR
DETECTOR
+ CH - + VOL -
TH 201
TUNER
SAW
SF 201
SAW
SF 203
SF 202
SAW
IF
IC 201
TDA 4470
IC 401
HEF 4053
SWITCH
IC 1001
S 10 R 272 L
Micro Proc.
IC 1002
27C4000
EPROM
IC 2401
SDA 5273S
MT TEXT
IC 801
VIDEO PROCESSOR
VDP 3130 Y
+16V
-16V
+16V
-16V
Q 304
Q 303
Q 302
AUDIO
PROTECTOR
Q 305
Q 306
MUTE
+16V
-16V
21 PINS
21 PINS
21 PINS
AV-FRONT
S-VIDEO
RGB
AV-2
AV-1
MSP 3410 G
IC 305
Q 901
Q 902
Q 903
Q 905
Q 904
Q 906
Q 908
Q 907
Q 909
R
G
B
Q 5410
Q 5411
Q 5412
IC 1601
Q 1603
Q 1604
IC 1801
TEA5101A
C.R.T.
H.V.
VERT.
DEFLEX.
COIL
HORIZ.
DEFLEX.
COIL
R
G
B
BA 4558
DRIVER
TDA 7480
VERTICAL
POWER
Q 502
Q 503
VERTICAL
FLYBACK
+13V
-13V
H.V.
+145 V
H
HEATER
SVM
ROTATION COIL
IF
FM AUDIO
CVBS
PERIPHERICS
AUDIO L/R
RGB
V
V
V
M3L
ROTATION
COIL
SVM
SVM
ROTATION
COIL
RGB
RGB
V. OUT
Q 506
E/W
EMULATOR
Q 601
POWER UNIT
Q603
Q605
Q604
Q602
H. DRIVE
Q 501
E/W
DRIVE
H. OUT
H.OUT
HORIZ. DEFLECTION
+13 V
-13 V
FOCUS
FOCUS
FOCUS 2
SCREEN
F.B.T.
C 1602
C 1601
C 1603
E/W
OUT
H.OUT
E/W
OUT
E/W
OUT
E/W
OUT
76GF-63H BLOCK DIAGRAM
CENTRAL SPEAKER UNIT
CRT UNIT
DINAMIC FOCUS UNIT
RGB
OSD
76GF-63h 0150SG00
01
BLOCK DIAGRAM 76GF-63H.
A2
11
Friday, January 11, 2002
Title
S
iz
e
Document Number
R
e
v
Date:
Sheet
of
IC 705
IC 706
IC 701
IC 704
IC 703
IC 702
Micro Proc.
-+
D 701...D 704
S6701
17
12
15
14
PTC
C770
R741
SENSOR
8
7
3
4
5
6
1
2
Q703 DRIVER
Q702
Q701
C?
CESH
ADG COIL
D 1101
F6701
+
-
IC 301
3
2
6
7
4
+
-
IC 302
3
2
6
7
4
AUDIO OUT L
AUDIO OUT R
CENTER
+
-
IC1302
3
6
7
4
IC 304
HEADPHONE CONECTOR
IC 501
IC 502
IC 503
R742
D 605
Q 1601
T 1602
I2
C
IC2
I2
C
I2
C
IC2
BLOCK DIAGRAM.
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
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