Read Sharp 66GF-64 (serv.man7) Service Manual online
31
66GF-64H
8
9
10
11
12
13
14
R
Q
P
O
N
M
L
K
J
SCHEMATIC DIAGRAM OF MOTHER UNIT (K7240), 00 Version.
Page 30
Page 29
1234
5
R OUT
R IN
L OUT
L IN
SS
V OUT
V IN
R OUT
R IN
L OUT
L IN
B
SS
G
R
FS
V OUT
V IN
SERVICE
AV LINK
AV LINK
123
4
3
V
V
+1
3
V
+13V
-13V
+5
V
+5
V
+5
V
+5V
L
+5
V
B
+3
3
V
+150V
+5
V
+2
5
V
L
+5V
+5
V
+5V
B
+5V
+33V
3
1
-1
0
-2000
Hasta INFO 9
0
82
7
SHARP
ELECTRON
ICA ESPANA S.A.
N
O
M
B
R
E
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-1
MOTHER B
O
A
R
D
66GF6
4
H
REALIZ
A
D
O
VERIFIC
A
D
O
APROBADO
1
2
5
-1
0
-2000
25
3
0
-1
0
-2000
Hasta INFO 9
0
7
2
6
19-10
-2000
Hasta INFO 88
6
24
QK
I
T
K
7
2
4
0
B
M
N
F
0
8-
0
9
-2000
1
2
Hasta INFO 88
8
Hasta INFO 82
8
0
7
--
1
2-2000
23
Hasta INFO 87
2
17-10
-2000
22
6
7
89
10
11
SF
VPROT
HB
CSY
SDA
SCL
RES1
AGC
FI
AGC
SDA
SCL
VI2
CIN
ALCLOCK
AL
SC1INL
SC1OUTL
SC1INR
SC1OUTR
VS
VI1
RES1
EW
CSY
SCL
SDA
VERT
FI
VPROT
FB
SF
R
G
B
AL
SC2INL
SC2INR
SC2OUTL
SC2OUTR
HB
AV2
1
AFT2
PAGC
GND
AFT1
H
0
2
PAFT
AV1
3
2
3
4
5
6
7
8
9
10
11
TH201A
RTUNH
0123BM
1
R236
4K7
R220
47K
R413
100
R431
100
C409
100pF
C411
100pF
C413
100pF
C416
100pF
C417
100pF
C534
1nF
R235
3K9
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
Q801
2SA1037
(F)
QPLGN0505
CEZZ
Q505
2SC2412
L502
3.3uH
(CF)
C502
100nF
FB501
LN0020
C508
560pF
R511
150
R547
3K9
Q502
KSA928
TX0201
Q507
2SB852
TX0203
D508
DX0551
D507
C12
EX0554
R503
1K
C504
680nF
R553
1
(1/3W)
XZ0100
Q503
IRFR010
TX0172
R517
15K
R807
33K
R810
10K
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)
C512
220nF
5
08
8
0
R253
1K
R248
1K
R436
10
(1/3W)
XZ0112
C224
100nF
C225
100nF
D410
EX0549
7V5
D409
EX0549
7V5
D408
EX0549
7V5
D407
EX0549
7V5
D403
EX0549
7V5
C501
470uF
(25V)
L501
P0271
R
534
2
7K
22uF
C813
3.3pF
10K
L201
12uH
(DF)
C208
22nF
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)
Q403
2SC2412
SF201
J1980
FILC0283
5
4
3
1
2
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)
R234
100
D203
DX0551
R232
560
R233
560
Q209
2SC2412
R241
100K
R242
100K
R243
100K
D617
C24
EX0561
D615
DX0551
C617
100nF
C510
100nF
C511
2.2uF
C509
220uF
(25V)
C521
1nF
R549
27K
R249
820K
C415
680nF
D417
6V2
EX0547
R462
18K
1%
R460
18K
1%
D416
6V2
EX0547
R410
22K
1%
R412
100
FB302
LN0037
CF202
C0023
IC201
TDA447
2
IX1672
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
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
R205
390
R254
12K
Q210
2SC2412
R554
560
D801 7V5
EX0549
D802
7V5
EX0549
Q608
2SC2412
R618
1K
R620
1K
FB802
RF0003
R626
4K7
C818
100uF
(16V)
L205
1.5uH
R203
1K
R211
1K
R463
100
SF202
K9353M
FILC0288
5
4
3
1
2
C820
680nF
(MO)
GN0
4
4
1
R464
220
C522
100nF
R509
39K
3
K
5
44
1
K
R425
75
1/4W
R424
75
R426
75
R427
82
R230
8K2
1/2W
R229
8K2
1/2W
R240
220K
R244
33K
C613
560nF
(250V)
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
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
R613
3K3
(3W)
R548
5K6
C620
2.2uF
(160V)
+105
C817
100nF
(HB)
C223
33nF
(HB)
R535
6K8
C524
100nF
R541
33K
R502
3K3
IC501
IX1786
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
J231
3K9
C207
10nF
C211
10uF
C216
27pF
C206
2.2uF
C215
470uF
(10V)
C209
100uF
(16V)
R644
220
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
CN1
CZ21
09BM
21
D1008
5V6
EX0546
D411
C5V6
EX0546
C214
100nF
C230
22pF
R252
18K
R507
8K2
D421
4V7
EX0544
C218
22uF
(16V)
R434
1K
R435
1K
R450
22
Q404
2SC2412
R218
33K
R350
150
R350
150
R350
150
+
-
IC202A
BA10393
IX1556B
M
5
6
7
+
-
IC202B
BA10393
IX1556B
M
3
2
1
4
R518
1.2 Ohm
(2W)
R416
22K
1%
(10V)
C507
4.7nF
(HB)
Q405
2SA1037
C823
820pF
R256
22K
R501
100
1/2W
R437
470
R251
68K
R542
8K2
C422
47uF
(10V)
Q607
2SC2412
D618
C4V7
EX0544
D406
EX0549
7V5
D1007
5V6
EX0546
D420
C5V6
EX0546
R257
220
C643
10nF
C536
47uF
(10V)
D405
EX0549
7V5
C217
220pF
(EW)
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