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Sharp 81GF-66E Service Manual page 11

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C)
(ST)
(HD)
341
GN0341
GN0341
3
2
1
2
1
1
2
3
0 2
0037
R1040
100
OPC
LEDOPC
R1036
Q1002
4K7
2SC2412
LED
R308
+16V
100
C338
100nF
R310
1K
+3.3V
-16V
R1046
1K8
R315
100
C339
100nF
C1026
10nF
+5V
+5V
R1056
+3.3V
IC1005
R1032
C1005
PST529
27K
100nF
D1003
1
3
DX0606
C1028
1
3
100nF
BAS85
3
D1009
DX0551
R1044
10K
C1033
68nF
IC1002
M27C801
IX1787BM
75
17
A14
74
D3
18
A13
D4
73
19
A12
A12
D5
72
20
A11
71
D6
21
A10
D7
70
22
VSS
+3.3V
69
23
VDD
68
24
A9
IC1001
67
25
ST10R272L
A8
66
IX1686BM
26
A7
A7
OE
65
27
A6
A6
64
28
A5
A5
63
29
A4
A4
62
30
A3
A3
31
61
A17
A2
A2
60
A18
32
A1
A1
R1045
59
A0
A0
8K2
58
P0H.7
57
HOUT
H
56
RES2OUT
R1057
1K
55
ROT OUT
54
RESOUT
53
A19
L/L'
+3.3V
L/L'
52
Q1006
BG/L
BG/L
51
2SC2412
SELFI
SELFI
RS
R1042
C1018
8K2
100nF
Q1001
D7
C1032
2SC2412
D6
2.2uF
R1055
D5
470K
D4
R1025
R1024
8K2
8K2
R504
39K
Q505
R528
(SS)
(FV)
GN0341
GN0241
2
2
1
3
1
2
12
R448
C432
220
1uF
R447
(16V)
220
R1037
Q1003
C431
4K7
2SC2412
330nF
C430
330nF
C451
10nF
(HB)
IC304
M5218L
C1031
330MF
(6,3V)
R309
R312
22K
22K
R313
1K
R311
R314
100K
100K
C319
C320
R373
1nF
1nF
10K
C341
220nF
C340
220nF
IC401
HEF4053
+5V
IX1602
1
16
+3.3V
VDD
R1005
15
4K7
2
3
14
Q1004
4
13
2SA1037
12
5
R1047
10K
6
11
E
7
10
R1049
VEE
10K
+3.3V
8
9
VSS
16
D3
VSS
15
+5V
D4
D2
D2
14
D5
D1
D1
13
D6
D0
D0
12
D7
A0
A0
11
Q408
E
A1
2SC2412
A1
10
A10
A2
R468
A2
33
9
OE
A3
A3
R466
8
A11
A4
1K
C821
A4
7
A9
2,2uF
+5V
D419
A5
6
A5
R458
A8
A6
DX0551
1K
5
A6
R461
A13
A7
100K
A7
4
A14
A12
R459
1K
3
A12
A17
A15
2
A15
A18
A16
C427
1
A16
VCC
VPP
R439
(YA)
1
CN1285
100pF
C1014
2
100nF
+5V
(RT)
R440
3
GN241
100pF
VI1
4
R1043
5
8K2
VI3
R1003
3K3
R1053
6
100K
7
R1027
10K
8
Q1007
9
+5V
2SC2412
10
VS
R1054
100K
11
SELFI
12
SC
+25V
R505
2K2
(YB)
IC301
R375
TDA7480
+5V
47K
R350
10K
20
1
C350
(CC)
19
2
100nF
18
3
GN0241
17
4
R377
33K
16
5
15
6
1
R351
14
7
27K
C381
13
8
680nF
12
9
11
10
C356
3,3nF
R362
C358
C357
4K7
C362
100nF
1nF
2.2uF
Q305
2SC2412
C363
220uF
(25V)
(VS)
L351
-16V
3.3uH
C364
(CF)
100nF
1
-16V
+16V
2
+5V
IC302
L315
TDA7480
3.3uH
(CF)
3
R354
+16V
10K
GN0341
20
1
C367
R355
19
2
100nF
27K
18
3
17
4
16
5
R363
Q306
15
6
4K7
2SC2412
14
7
13
8
12
9
11
10
1
IN
C382
680nF
2
IN
C373
R374
+5V
100nF
C370
47K
3
330nF
C372
+5V
C371
R378
1nF
2.2uF
33K
4
G
L316
C378
5
-16V
C379
3.3uH
220uF
100nF
(CF)
(25V)
R372
MUTE
6
10K
(SB)
GN0685
R445
100K
R465
R319
10K
C342
100
10uF
SC2OUTR
C343
R320
10uF
100
SC2OUTL
D303
SELV
7V5
EX0549
R467
C305
33K
R303
10uF
100
(TQ)
(16V)
SC1OUTR
D304
7V5
EX0549
C306
C438
R304
10uF
100pF
100
(16V)
SC1OUTL
D305
C311
7V5
EX0549
330uF
(10V)
C315
3.3uF
R301
R302
C316
SC4INL
100K
100K
100nF
SC4INR
VI2
SC4INL
CIN
SC4INR
SC3INL
SC3INR
SC2INL
R318
R323
100K
100K
SC2INR
SC1INL
C324
330nF
SC1INR
R322
C325
100K
330nF
R321
100K
R441
100pF
C333
47pF
11
L350
3.3uH
(CF)
+16V
C351
C352
R352
C354
220uF
100nF
12K
100pF
(25V)
13
L352
C353
P0278
100nF
C360
560pF
C361
C359
470nF
4.7nF
(FZ)
(HB)
R353
(SP)
150
GN0441CE
4
OUT L
GND
3
GND
GND
2
GND
R358
100K
C365
1
OUT R
220uF
C366
(25V)
100nF
R361
R359
R360
10K
100K
R356
C369
10K
12K
100pF
C377
10uF
L353
P0278
C368
13
100nF
C375
C376
C374
560pF
470nF
4.7nF
Q304
(HB)
2SA1037
R357
Q303
150
2SC2412
+5V
D302
7V5
EX0549
33
32
SC2_OUT_R
NC
34
31
SC2_OUT_L
NC
35
30
VREF1
NC
C309
1nF
36
29
SC1_OUT_R
DACM_L
C310
1nF
37
28
SC1_OUT_L
DACM_R
38
27
CAPL_A
C313
VREF2
+8V
10uF
39
26
AHVSUP
DAC_L
(16V)
C312
100nF
40
25
C314
CAPL_M
DAC_R
10uF
41
24
(16V)
AHVSS
RESET
IC305
C380
42
23
AGNDC
MSP3410D
NC
47nF
43
IX1636BM
22
SC4_IN_L
NC
44
21
SC4_IN_R
NC
45
20
ASG4
I2S_DA_IN2
46
C317
19
SC3_IN_L
DVSS
330nF
47
18
SC3_IN_R
DVSUP
48
17
C318
ASG2
ADR_CL
C321
330nF
49
16
100nF
C322
SC2_IN_L
ADR_WS
330nF
50
15
SC2_IN_R
ADR_DA
51
14
C323
ASG1
I2SDAIN
330nF
52
13
SC1_IN_L
I2SDAOUT
53
12
SC1_IN_R
I2SWS
54
11
C326
VREFTOP
I2SCL
10uF
55
10
R306
(16V)
MONO_IN
SDA
100
56
9
C327
AVSS
R307
SCL
100nF
100
57
C328
8
C331
AVSUP
NC
100nF
100nF
58
7
C329
ANA_IN1+
STBY
47pF
59
6
C330
ANA_IN-
ADR_SEL
47pF
60
5
ANA_IN2+
D_CTR_OUT0
61
4
TESTIO1
D_CTR_OUT1
62
3
XTAL_IN
NC
63
2
XTAL_OUT
NC
C334
X301
64
5pF
1
B0203
NC
AUD_CL_OUT
18,432MHz
C335
5pF
L201
12uH
(DF)
+5V
+8V
R208
1K
R205
390
Q302
2SC2412
D301
DX0551
R1021
4K7
+5V
R376
4K7
I2SIN
I2SOUT
I2SWS
I2SCL
SDA
SCL
L301
10uH
(DF)
+5V
C332
330uF
(10V)
+5V
R209
3K3

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