Sharp 70GF-63E, Руководство по обслуживанию

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MOTHER UNIT SCHEMA
TIC DIAGRAM (00 V
ersion).
1 2 3 1 2 1 2 1 2 3
1 2 3 4 5 6 7 8
6
5
4
3
2
1 PROT
+5V
+3.3V
+3.3V
+5V
+16V -16V
+3.3V
+5V
+3.3V
-16V
+5V
-16V
+5V
+16V
+16V
+5V
+5V
+8V
+5V
+5V
+3.3V
+3.3V
+3.3V
+5V
+5V
+25V
+5V
+5V
+5V
+5V
+5V
+8V
+5V
1
2
1
2
3
4
11
12
12
13
13
SC2OUTR
SC2OUTL
SC4INL
SC4INR
A15
D3
D4 D2
D5 D1
D6 D0
D7 A0
A12
A1
A2
OE A3
A4
SC4INL
A5
SC4INR
A6
A7
A7 SC3INL
A12
A6 SC3INR
A17 A15
A5 SC2INL
A18 A16
A4
A3 SC2INR
SC1INL
A2 I2SIN
A19 SC1INR
A1 I2SOUT
A0 I2SWS
I2SCL
H SDA
SCL
L/L'
BG/L R EW
VERT
SELFI
G RO
GO
BO
B
FB
R2
D7 G2
D6 B2
D5 BL1
D4
CSY
SELV
D0
AV1
D1
AV2
D2 D3
HEADL
HEADR
MUTE TLTX
T
RES2
SCL
SDA AGC
FI
V11
GO BO RO ISEN
RES2 HEADL HEADR
MUTE
VFRONT
H
SELV
SF
AFT1
VPROT
+5V
RS
HB
L AV3
SC1OUTR
SC1OUTL
GND
GND
GND
VI3
VS
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. .
.
. .
.
.
.
.
C351
220uF
(25V)
R350
10K
R353
150
R357
150
R358
100K R361
10K
C350
100nF
L350
3.3uH
(CF)
C354
100pF
C360
560pF
C375
560pF
R1042
8K2
R1046
1K8
R362
4K7
L352
P0278
L353
P0278
R303
100
R301
100K
R372
10K
R373
10K
R1047
10K
R1032
27K
C1018
100nF
R1024
8K2
R1025
8K2
R504
39K
R505
2K2
R359
100K
R315
100
R308
100
R312
22K
C320
1nF
R314
100K
C341
220nF
R309
22K
R311
100K
C319
1nF
C340
220nF
C353
100nF
R352
12K
C361
470nF
(FZ)
R360
10K
C376
470nF
C358
100nF
C357
1nF
R375
47K
C362
2.2uF
L351
3.3uH
(CF)
C363
220uF
(25V)
C364
100nF
C365
220uF
(25V)
L315
3.3uH
(CF)
C366
100nF
C368
100nF
C373
100nF
C369
100pF
C379
100nF
C367
100nF
R363
4K7
R355
27K
L316
3.3uH
(CF)
C371
1nF
R445
100K
R465
10K
D419
DX0551
R461
100K
R458
1K
C812
22uF
C804
3.3uF
C813
3.3pF
C821
680nF
Q305
2SC2412
R376
4K7
R302
100K
C342
10uF
R319
100
C343
10uF R320
100
C326
10uF
(16V)
C323
330nF
C327
100nF
C330
47pF
C335
5pF
C334
5pF
X301
B0203
18.432
L801
3.3uH
(CF)
R803
1K2
R622
10K
R804
270
R805
2K2
C809
1nF
C321
100nF
R307
100
R306
100
L301
10uH
(DF)
L201
12uH
(DF)
R1054
100K
R1043
8K2
C432
1uF
(16V)
C317
330nF
R210
1K5
L803
3.3uH
(CF)
C819
1nF
R801
10K
R1049
10K
R1044
10K
Q1004
BC287
R1021
4K7
C814
6.8pF
1055
47K
R323
100K R318
100K
R321
100K
C229
22uF
(16V)
R258
22
(TQ)
R255
100
D301
DX0551 Q303
2SC2412
Q304
2SA1037
D1009
DX0551
C1033
68nF
D801
7V5
EX0549
R467
33K
(TQ)
C352
100nF
FB802
RF0003
D1003
DX0606
BAS85
C305
10uF
(16V)
C306
10uF
(16V)
D303
7V5
EX0549
(S)
GN0441CE
C818
C807
220nF
C808
220nF
R356
10K
R448
220
C431
330nF
R447
220
C430
330nF
C451
10nF
(HB)
Q306
2SC2412
C378
220uF
(25V)
D305
7V5
EX0549
C313
10uF (16V)
C314
10uF (16V)
C311
330uF
(10V)
C315
3.3uF
C318
330nF
C322
330nF
C324
330nF
C325
330nF
C801
100nF
C377
10uF
R1005
4K7
C803
100nF
C822
680nF
R1003
3K3
R1027
10K
R1045
8K2
Q1006
2SC2412
R1057
1K
(RT)
GN0241
Q1007
2SC2412
R1053
100K
C434
220nF
X801
20.25MHz
B0219
C802
10uF
C356
15nF
C370
15nF
(SB)
CN0685CE
C817
C359
4n7
(HB)
C374
4n7
(HB)
C329
47pF
(SS)
GN0341
(CC)
GN0241
(FV)
GN0241
D304
7V5
EX0549
R322
100K
(K)
R354
10K
R209
3K3
C1032
47uF
(10V)
R208
1K
Q408
2SC2412
C331
100nF
D302
7V5
EX0549
C332
330uF
(10V)
Q302
2SC2412
C338
100nF
R254
12K
IC1001
ST10R272L
IX1686BM
EA
37
VDD
38
VSS
39
RPD
40
D0
41
D1
42
D2
43
D3
44
D4
45
A14
75
A13
74
A12
73
A11
72
A10
71
VSS
70
VDD
69
A9
68
A8
67
A7
66
A6
65
A5
64
A4
63
A3
62
A2
61
A1
60
A0
59
P0H.7
58
HOUT
57
RES2OUT
56
P6.7
89
P6.6
88
P6.5
87
P6.4 SCL2
86
P6.3 SELV
85
P6.2 SLW1
84
P6.1 SLW2
83
P6.0 SLW3
82
NMI
81
D5
46
D6
47
D7
48
VDD
49
VSS
50
SELFI
51
BG/L
52
L/L'
53
RESOUT
54
ROT OUT
55
A15
76
VSS
77
VDD
78
RSTIN
79
RSTOUT
80
IC304
M5218L
+12V
8
OUTL
7
-INL
6
+INL
5
GND
4
+INR
3
-INR
2
OUTR
1
IC1002
27C4000
IX1664
VPP
1
A16
2
A15
3
A12
4
A7
5
A6
6
A5
7
A4
8
A3
9
A2
10
A1
11
A0
12
D7
21
E
22
A10
23
OE
24
A11
25
A9
26
A8
27
A13
28
A14
29
A17
30
A18
31
VCC
32
D0
13
D1
14
D2
15
VSS
16
D3
17
D4
18
D5
19
D6
20
E
VEE VSS
VDD
IC401
HEF4053B
IX1602
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
IC301
TDA7480
1
2
3
4
5
6
7
8
9
10 20
19
18
17
16
15
14
13
12
11
IC302
TDA7480
1
2
3
4
5
6
7
8
9
10 20
19
18
17
16
15
14
13
12
11
IC305
MSP3410D
IX1636BM
AUD_CL_OUT
1
NC
2
NC
3
D_CTR_OUT1
4
D_CTR_OUT0
5
ADR_SEL
6
STBY
7
NC
8
SCL
9
SDA
10
I2SCL
11
I2SWS
12
I2SDAOUT
13
I2SDAIN
14
ADR_DA
15
ADR_WS
16
ADR_CL
17
DVSUP
18
DVSS
19
I2S_DA_IN2
20
NC
21
NC
22
NC
23
RESET
24
DAC_R
25
DAC_L
26
VREF2
27
DACM_R
28
DACM_L
29
NC
30
NC
31
NC
32
NC
64
XTAL_OUT
63
XTAL_IN
62
TESTIO1
61
60
ANA_IN-
59
58
AVSUP
57
AVSS
56
MONO_IN
55
VREFTOP
54
SC1_IN_R
53
SC1_IN_L
52
ASG1
51
SC2_IN_R
50
SC2_IN_L
49
ASG2
48
SC3_IN_R
47
SC3_IN_L
46
ASG4
45
SC4_IN_R
44
SC4_IN_L
43
AGNDC
42
AHVSS
41
CAPL_M
40
AHVSUP
39
CAPL_A
38
SC1_OUT_L
37
SC1_OUT_R
36
VREF1
35
SC2_OUT_L
34
SC2_OUT_R
33
IC801
VDP3120C2
IX1688BMN2
6
FSY
7
CSY
8
MSY
9
INTLC
10
VPROT
11
SAFETY
12
HFLB
13
GND
14
VSUPD
15
GNDD
16
PR0
17
PR1
18
PR2
19
PORT2
20
PORT3
21
PORT4
22
PORT5
23
PORT6
24
DSGND
25
RSW2
26
RSW1
27
SENSE
28
GNDM
29
VERTQ
30
VERT
31
EW
32
XREF
33
SVM
34
GND
35
VSUP
36
ROUT
37
GOUT
38
BOUT
39
VRD
40
RIN
41
GIN
42
BIN
43
FBLIN
44
RIN2
45
GIN2
46
BIN2
47
FBLIN2
48
CLK20
49
HOUT
50
XTAL1
51
XTAL2
52
VSTBY
53
CLK5
54
GNDF
55
ISGND
56
VRT
57
VSUPF
58
59
R351
27K
C443
100nF
R304
100
+
-
IC202B
BA10393
IX1556BM
3
2
1
4
8
C380
47nF
C816
100nF
C811
100nF
C316
100nF
C333
47pF
C312
100nF
C309
1nF
C1014
100nF
R374
47K
C824
10nF
C815
22uF
C310
1nF
R310
1K
C825
10uF
(16V)
R313
1K
C328
100nF
C372
2.2uF
C1028
100nF
Q1001
2SC2412
C339
100nF
C1026
10nF
R459
1K
C438
100pF
(HD)
GN0341
R466
220
C1005
100nF
C447
68pF
IC1005
PST529
.
2
.
1
.
3
R468
0.