Sharp 66GF-63 (serv.man11) Service Manual ▷ View online
33
66GF-63H
12
3
1
2
31
2
1
2
OUT L
OUT R
GND
OUT R
OUT L
GND
GND
CHROMA IN
GND
LUMA IN
L31
8
3.3uH
C428
1nF
C429
1nF
J401
0015
B
R31
6
390
C33
6
10n
F
CN4
J
A
KJ0047CEZZ
1
5
4
3
2
6
7
R44
9
75
(1/4W)
L31
7
3.3uH
(DF)
(HD
)
GN0341
(SS)
GN0341
(CC)
GN0241
(FV
)
GN0241
C337
10nF
R317
390
SCHEMATIC DIAGRAM OF FRONT AV UNIT (F7318), 00 Version.
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
34
66GF-63H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
SCHEMATIC DIAGRAM OF CENTRAL SPEAKER UNIT (F7285), 00 Version.
6
5
4
3
2
1
+5V
+5V
-16V
+16V
L130
3
3.3uH
(CF)
C
1
305
2.2uF
C
1
315
1
0
0nF
C
1
308
4n7
R
1
313
150
C
1
313
5
6
0pF
C
1
312
1
0
0pF
L130
1
P027
8
C131
4
470n
F
L130
2
3.3uH
(CF)
R
1
311
4K7
(SF
)
GN024
1
(SB)
G
N
0685CE
C
1
311
1
0
0nF
C
1
310
2
2
0uF
(2
5V)
C
1
309
1
0
0nF
C
1
307
1
0
0nF
C
1
306
220u
F
(2
5V)
R
1
310
47K
C
1
304
1
0
0nF
C
1
302
3
3
0nF
R
1
308
10K
R
1
309
27K
R
1
312
12K
(VS)
GN0341
Q1301
2SC2412
C
1
303
3
9
0pF
R130
7
47K
IC130
2
TDA748
0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
R
1
302
100
R
1
301
100
R
1
304
(0)
D130
4
6V8
EX0411
D
1
303
6V8
EX0411
+
-
IC130
0
VHIBA45
5
8
3
2
1
4
8
JF2
35
66GF-63H
BLOCK DIAGRAM.
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
+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. COMUNICA
TION
Micro Proc. COMUNICA
TION
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 3120 C
+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 D
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
66GF-63H BLOCK DIAGRAM
CENTRAL SPEAKER UNIT
CRT UNIT
DINAMIC FOCUS UNIT
19th Dec 200
0
66GF-63H 0051JB00
00
BLOCK DIAGRAM 66GF-63H.
A2
11
Title
S
iz
e
Document Number
R
e
v
Date:
S
h
e
e
t
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
36
66GF-63H
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PARTS LISTING
REPLACEMENT PARTS
Replacement parts which have special safety characteristics are identified
in this manual. Electrical components having such features are identified
by
in this manual. Electrical components having such features are identified
by
!
in the Replacement Part List.
The use of a substitute replacement part which does not have the same
safety characteristics as the factory recommended is not permitted.
Replacement parts not shown in this service manual may create shock
fire, or other hazards.
safety characteristics as the factory recommended is not permitted.
Replacement parts not shown in this service manual may create shock
fire, or other hazards.
HOW TO ORDER REPLACEMENT PARTS
To have your order completed promptly and correctly please supply the
following information.
following information.
1. MODEL NUMBER
3. PART NO.
5. CODE
3. PART NO.
5. CODE
2. REF. NO.
4. DESCRIPTION
6. QUANTITY
4. DESCRIPTION
6. QUANTITY
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