Sharp 70GF-63E Service Manual page 26

Pal b/g, i / secam l/l’, b/g, d/k system colour television
Table of Contents

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GN0341
3
2
1
IC304
M5218L
C338
100nF
R309
22K
R308
100
R310
1K
R311
R314
+16V
.
-16V
100K
100K
.
C319
C320
R315
1nF
1nF
100
C340
220nF
C341
C339
100nF
220nF
+3.3V
.
R1046
1K8
C1026
+5V
D1003
10nF
IC1005
.
DX0606
PST529
BAS85
+5V
1
3
.
.
.
C1028
D1009
100nF
R1032
DX0551
+3.3V
C1033
27K
.
68nF
C1005
100nF
A15
D3
D4
D5
75
A14
D6
74
A13
D7
73
A12
A12
72
A11
71
A10
OE
70
+3.3V
VSS
.
69
VDD
68
A9
67
A8
66
A7
A7
65
A6
A6
A17
IC1001
64
A5
A5
A18
ST10R272L
63
A4
+5V
.
A4
IX1686BM
62
A3
A3
R1045
C1014
61
A2
8K2
100nF
A2
A19
60
A1
A1
59
A0
A0
R1057
58
1K
P0H.7
1
57
H
HOUT
2
56
RES2OUT
55
ROT OUT
54
RESOUT
RS
53
L/L'
L/L'
52
BG/L
BG/L
51
SELFI
SELFI
R1042
8K2
C1018
1055
100nF
D7
47K
D6
D5
D4
C1032
47uF
(10V)
R1025
R1024
8K2
8K2
R504
39K
(CC)
GN0241
(SS)
GN0341
3
2
1
2
1
2
1
R447
R448
C451
220
220
10nF
(HB)
C431
C430
330nF
330nF
R312
22K
R313
1K
(SB)
CN0685CE
6
5
4
+3.3V
.
3
R1005
4K7
2
Q1004
BC287
1
R1044
10K
R1047
+3.3V
10K
.
R1049
10K
SC4INL
SC4INR
R467
33K
(TQ)
17
16
D3
VSS
18
15
D2
D4
D2
D419
DX0551
19
14
D1
D5
D1
20
13
D0
D6
D0
21
12
A0
IC1002
R459
R461
D7
A0
1K
100K
22
11
A1
27C4000
E
A1
23
10
A2
IX1664
A10
A2
24
9
A3
OE
A3
R458
25
8
A4
1K
A11
A4
Q408
26
7
A5
A9
A5
2SC2412
27
6
A6
A8
A6
28
5
A7
R466
A13
A7
220
29
4
A12
R468
+3.3V
A14
A12
.
0.
30
3
A15
A17
A15
31
2
A16
A18
A16
R1003
32
1
3K3
VCC
VPP
C821
680nF
+3.3V
.
Q1006
R1053
2SC2412
C803
100K
100nF
(RT)
Q1007
C804
GN0241
2SC2412
3.3uF
C434
R1027
R1043
R
220nF
10K
8K2
C807
220nF
G
Q1001
2SC2412
.
C808
+5V
R1054
100K
B
220nF
FB
C447
C811
68pF
100nF
VI3
C812
C822
22uF
680nF
FB802
RF0003
+25V
.
R505
2K2
C817
C818
+5V
IC301
.
(FV)
TDA7480
GN0241
R350
10K
C350
20
1
100nF
19
2
R351
18
3
27K
17
4
16
5
C432
15
6
1uF
14
7
12
(16V)
C356
13
8
15nF
12
9
11
10
C357
R375
1nF
47K
C362
C358
2.2uF
100nF
Q305
2SC2412
-16V
C363
.
220uF
C364
L351
(25V)
100nF
R362
3.3uH
4K7
+16V
(CF)
.
+5V
IC302
.
TDA7480
R363
R354
4K7
10K
C367
20
1
100nF
19
2
18
3
R355
17
4
27K
16
5
15
6
14
7
13
8
12
9
11
10
C371
1nF
C372
C373
2.2uF
100nF
R374
Q306
47K
2SC2412
+5V
.
R373
C370
C378
10K
15nF
220uF
L316
(25V)
12
3.3uH
(CF)
R372
-16V
.
10K
C342
10uF
SC2OUTR
C343
10uF
SC2OUTL
C305
10uF
R303
(16V)
100
SC1OUTR
C306
R445
10uF
100K
R304
(16V)
100
+5V
SC1OUTL
.
R465
10K
R301
R302
SELV
100K
100K
+8V
.
C438
100pF
IC401
C311
C312
330uF
100nF
HEF4053B
(10V)
IX1602
C315
3.3uF
100nF
SC4INL
SC4INR
C317
SC3INL
330nF
C443
100nF
SC3INR
SC2INL
R323
R318
100K
+5V
SC2INR
100K
.
SC1INL
(K)
SC1INR
C819
L801
1nF
3.3uH
(CF)
R321
R322
8
7
6
5
4
3
2
1
100K
100K
C801
100nF
C825
R801
C824
10uF
10K
10nF
(16V)
33
32
EW
XREF
EW
34
31
VERT
SVM
VERT
35
30
R803
GND
VERTQ
36
29
1K2
VSUP
GNDM
RO
37
28
R804
ROUT
SENSE
GO
38
27
270
C802
GOUT
RSW1
39
26
BO
10uF
BOUT
RSW2
C809
40
25
VRD
DSGND
41
24
1nF
RIN
PORT6
42
23
GIN
PORT5
43
22
R805
BIN
PORT4
44
21
2K2
FBLIN
PORT3
R2
45
IC801
20
RIN2
PORT2
G2
46
19
C815
GIN2
PR2
22uF
B2
47
VDP3120C2
18
BIN2
PR1
X801
BL1
48
17
C816
FBLIN2
PR0
20.25MHz
49
IX1688BMN2
16
100nF
CLK20
GNDD
50
15
B0219
HOUT
VSUPD
51
14
XTAL1
GND
R622
C813
52
13
10K
XTAL2
HFLB
3.3pF
53
12
SF
VSTBY
SAFETY
C814
54
11
VPROT
CLK5
VPROT
6.8pF
55
10
D801
HB
GNDF
INTLC
56
9
7V5
ISGND
MSY
57
8
EX0549
CSY
VRT
CSY
58
7
VSUPF
FSY
59
6
L350
3.3uH
(CF)
+16V
.
C351
C352
R352
C354
220uF
100nF
12K
100pF
(25V)
L352
13
P0278
C353
100nF
C360
C361
560pF
470nF
(FZ)
C359
4n7
(HB)
R353
150
C365
L315
220uF
3.3uH
(25V)
(CF)
R358
R361
100K
10K
C366
R360
100nF
10K
R356
C369
C377
10K
100pF
R359
10uF
100K
L353
13
P0278
C368
100nF
C375
560pF
C374
4n7
C376
(HB)
470nF
R357
150
Q303
2SC2412
+5V
.
C379
100nF
R319
100
D302
7V5
R320
EX0549
100
D303
7V5
EX0549
D304
33
32
7V5
SC2_OUT_R
NC
EX0549
34
31
SC2_OUT_L
NC
35
30
D305
VREF1
NC
7V5
36
29
EX0549
SC1_OUT_R
DACM_L
37
28
SC1_OUT_L
DACM_R
38
27
C313
CAPL_A
VREF2
10uF
(16V)
39
26
AHVSUP
DAC_L
C314
10uF
(16V)
40
25
R376
CAPL_M
DAC_R
4K7
41
24
C316
AHVSS
RESET
42
23
C380
AGNDC
NC
47nF
43
22
SC4_IN_L
NC
44
21
SC4_IN_R
NC
45
20
ASG4
I2S_DA_IN2
46
19
SC3_IN_L
DVSS
C318
330nF
47
IC305
18
SC3_IN_R
DVSUP
C322
48
MSP3410D
17
C321
ASG2
ADR_CL
330nF
100nF
49
IX1636BM
16
C323
SC2_IN_L
ADR_WS
330nF
50
15
SC2_IN_R
ADR_DA
C324
51
14
330nF
ASG1
I2SDAIN
C325
52
13
SC1_IN_L
I2SDAOUT
330nF
53
12
C326
SC1_IN_R
I2SWS
10uF
54
11
(16V)
VREFTOP
I2SCL
R306
55
10
100
C327
MONO_IN
SDA
100nF
56
9
AVSS
SCL
C328
C329
100nF
57
8
R307
AVSUP
NC
47pF
100
58
7
ANA_IN1+
STBY
C330
C333
47pF
59
6
ANA_IN-
ADR_SEL
47pF
60
5
ANA_IN2+
D_CTR_OUT0
61
4
C334
TESTIO1
D_CTR_OUT1
5pF
62
3
XTAL_IN
NC
X301
B0203
63
2
C331
C335
XTAL_OUT
NC
100nF
5pF
18.432
64
1
NC
AUD_CL_OUT
L803
+5V
3.3uH
.
.
(CF)
+5V
+8V
.
+5V
.
+5V
.
R208
R209
1K
3K3
R258
R254
22
2
12K
L201
(TQ)
12uH
R210
3
C229
(DF)
1K5
22uF
11
IC202B
R255
(16V)
BA10393
100
IX1556BM
(S)
GN0441CE
4
GND
3
GND
2
1
Q304
2SA1037
Q302
2SC2412
D301
DX0551
R1021
4K7
C309
1nF
C310
1nF
+5V
.
I2SIN
I2SOUT
I2SWS
I2SCL
SDA
SCL
+5V
.
L301
10uH
(DF)
C332
330uF
(10V)
+5V
.
1
AFT1

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