Read Sharp 66GF-63 (serv.man8) Service Manual online
27
66GF-63H
SCHEMATIC DIAGRAM OF MOTHER UNIT (K7240), 00 Version.
8
9
10
11
12
13
14
I
H
G
F
E
D
C
B
A
Page 26
Page 29
123
4
+13V
Vf
GND
V OU
T
V IN
R OU
T
L OU
T
R IN
L IN
SS
V OUT
V IN
5
+175V
+150V
+5
V
+5
V
B
+5V
+150
V
+5
V
+150
V
+5V
-19V
+13
V
+13V
+150V
-13V
+20V
+5
V
+5
V
+150
V
+5V
+5
V
-13V
1
2
3
4
5
7
PROT
BLU
RU
SC3INR
SC3INL
E
VI2
CAG
GU
BU
AV3
SC1OUTR
SC1OUTL
VI3
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
L605
KZ720
R720
10K
R722
33
JF1
L606
150uH
P0237BM
R539
3K3
R402
75
R404
100
R406
100
19
18
20
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
R607
12K
C515
680pF
R522
2K2
D715
DX0551
D713
DX0551
D712
EX0419
C15
C713
68nF
C712
100pF
D711
DX0539
BYT52M
R745
1K8
(1%)
R750
1M
FB703
LN0037
J152
J1023
R2402
4K7
X2401
B0214
20.48MHz
R2408
3K3
R2403
1K5
Q2401
2SC2412
R2404
56
R2405
100K
R537
8K2
R627
180
(TQ)
L601
3.3uH
R625
180
(TQ)
R614
10K
(1/2W)
C606
100nF
(HB)
R768
220
(TQ)
D727
DX0551
R719
220
L2
M0017CE
R401
75
R405
100
C401
100pF
C404
100pF
R403
100
R408
75
(1/4W)
R603
330
D510
DX0505
1N4935
R508
680
R455
10K
R643
1
(1/2W)
XZ0200
R612
22
(1/3W)
XZ0116
IC706
TL431
IX1674BM
C715
330pF
Q702
TX0182
2PD602AR
D401
EX0549
7V5
D402
EX0549
7V5
D
E
7
D404
EX0549
7V5
D506
DX0551
D412
DX0551
Q601
TX0144
BUH515
D611
DX0505
1N4935
LN0037
R717
22K
C520
470uF
(35V)
D720
DX0587
MR826
D604
DX0301
BY299
D603
DX0299
BY228
C720
EZ0258
100uF
(200V)
21
C532
100pF
R534
27K
CN
2
CZ2107
B
M
21
D502
DX0551
D504
DX0551
R54
9
27K
D414
DX0551
D608
DX0505
1N4935
F601
J2521
D621
1N4936
DX0506
R616
2.7
(1W)
D610
DX0503
1N4933
R762
220
(TQ)
D728
C4V7
EX0544
F602
J2521
D609
DX0505
1N4935
J248
1K
(1/2W)
R451
1K
(1/2W)
R456
15K
R452
22K
1%
D415
6V2
EX0547
R526
4K7
C437
47uF
R723
270
(1W)
Q701
TX0198
S5F10N80
C714
82nF
KZ0036CE
Q602A
TX0192
(KSC2500)
R619
560
(1/2W)
R605
470
Q603
2SC2412
D612
R601
3K9
C738
56pF
Q703
TX0151
2SD2391Q
IC705
FX010
6
M
O
C8106
5
1
2
4
R624
5.6
(2W)
(LU)
R608
1K
(1/4W)
R716
.27
1W
D716
EX0411
6.8V
R617
XZ0216
22
1/2W
R743
47K
(1%)
TQ
R744
47K
(1%)
TQ
C1017
100nF
(HB)
J701
100nF
(HB)
C528
10uF
(63V)
R533
820
(1/4W)
R540
4K7
C527
100nF
C518
10pF
C522
100nF
R513
220K
L503
3.3uH
(CF)
R544
1K
C530
10nF
R545
100K
R556
10K
R555
820K
R519
100K
1/2W
R765
100
(TQ)
R766
100
(TQ)
R724
270
(TQ)
C525
5K6
R706
20K
D714
MBR340RC
DX0605
FB705
LN0020
R707
9K1
L2402
10uH
(DF)
L705
PCV1620
P0285
R558
(0)
R811
10K
R812
2K2
(H)
C403
220pF
R646
1M
C613
560nF
(250V)
R747
2K7
L609A
1.2uH
(CF)
C601
12nF
1.7Kv
FZ0171
C610
22nF
(630V)
FZ0186
D722
1N4934
DX0504
R552
(0)
C619
2.2uF
(160V)
+105
C620
2.2uF
(160V)
+105
C722
100nF
(HB)
C717
15nF
(HB)
C716
3.3nF
(HB)
C742
68nF
(HB)
Q606
2SC2412
C770
KZ0106
3N3 4KV
R515
1K2
C516
270pF
R647
15K
R718
18
(TQ)
R730
100
(1W)
R512
3K3
R746
15K
FB301
LN0037
R530
XZ0212
10R
(1/2W)
C2406
100nF
C2407
220nF
C721
470uF
(35V)
EZ0132
C644
220uF
(16V)
R521
5K6
R454
3K3
(10V)
C531
10nF
(HB)
R628
1K
(1/4W)
R527
1K
D601
DX0551
470
R509
39K
L2401
3.3uH
(DF)
C406
390pF
IC2401
IX1709B
M
SDA52
7
3
CLK
1
TSCQ
2
VS
3
HS
4
XOUT
5
XIN
6
GPO
7
TM
8
CVBS
9
VDD_1
10
VDDA
11
VSSA_1
12
VDD_2
13
RES
14
VDD_3
15
VREF
16
VDD_4
17
A8
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
INTQ
52
I2CEN
51
M3LDA
50
M3CLK
49
CORQ
48
BLAN
47
B
46
G
45
R
44
VSS_1
43
RGB_GND
42
VSSA_2
41
VSS_2
40
VBB
39
VSS_3
38
CASQ
37
VSS_4
36
D3
35
D2
34
D0
33
D1
32
WEQ
31
RASQ
30
A11
29
A10
28
A9
27
IC707
L497
8
IX1704
1
1
GND
2
SS
3
OSC
4
O U
T
5
O U
T
6
7
7
8
8
9
9
10
10
VCC
11
BOO
12
COM
13
FB
14
15
15
16
16
4
5
6
1
2
12
15
14
13
8
1
10
+VS
-V
S
IC503
BA1039
3
IX1556B
M
8
7
6
5
4
3
2
1
+VS
-VS
IC502
BA4558
8
7
6
5
4
3
2
1
R560
8K2
R559
68K
(E
W
R650
5K6
D623
9C27
C405
220pF
C537
4.7nF
(HB)
C402
390pF
Q501
2SC2412
Q802
2SC2412
R642
470
IC2402
DRAM-MS
M51 4400D
IX1811B
M
D0
1
D1
2
WR
3
RAS
4
NC
5
A0
9
A1
10
A2
11
A3
12
A5
15
A6
16
A7
17
A8
18
OE
22
CAS
23
D2
24
D3
25
VSS
26
A4
14
VCC
13
C735
2.7nF
(HB)
R742
8M2
1/2W
C2405 220nF
C642
220nF
(50V)
R453
18K
1%
R741
8M2
1/2W
Q406
2SA1037
R748
4K7
C741
100nF
D4
2
4
V
EX0544
R407
75
D726
12V
EX0554
C740
22nF
R514
270
D515
C4V7
EX0544
D413
B6V2
EX0584
(2%)
C645
10OnF
(50V)
C723
2200uF
(10V)
C616
470uF
(35V)
D1006
5V6
EX0546
R538
27K
C632
470uF
(25V)
C607
330uF
(10V)
R532
10K
D509
DX0551
C743
100nF
C2408
100nF
Q506
2SD2391
C539
1uF
C526
10uF
R524
820
R525
56K
RA611
1K
2W
D735
170V
EX0875
R610
XZ0206
3R3
(1/2W)
L603
P0262
1
2
JF50
C611
680nF
(250V)
L604
P0294BM
JF51
C514
39nF
D422
12V
EX0554
R1008
T60
1
NF206
5
2
3
4
5
6
9
7
C651
2,2nF
(2KV)
FZ0073CE
R654
5.6
(5W)
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