Classe Audio CD-DVD-1, Руководство по обслуживанию

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Electrical diagrams and PWB’s 33 ASD-1 7.
Decoder
CLOCK
GENERATION
CONTROL
ANALOG
DATA
CAPTURE
SUB-CPU
INTERFACE
MOTOR
INTERFACE
TACHO
BLOCK SERIAL OUT
INTERFACE
DETECTOR
BIT
DETECTOR
DEMOD
- +
REV
PS
-
+
H BIAS
CONTROL
GAIN
DRIVER
+
-
+
-
+
+
-
+
-
+
-
+
-
F336 F7
F337 F7
F364 H12
F315 C10
11 12
2310 G11
2309 F7
F349 G9
F350 G12
3302 A7
3304 B3
3305 C3
3309 C5
F344 F8
F365 I13
7310 A10
4
13
C
3
F329 D10
3334 F8
F371 I9
F372 I12
3337 F9
3338 F9
F340 F6
F341 F7
3300 A11
3301 A6
2 1
3310 E5
F338 F8
F351 G9
F343 F9
F342 F9
7304 G11
6303 G8
5 6
7312 I13
7315 H7
F325 D10
3329 I13
3330 B5
F312 B4
8
2304 B5
3316 G9
F316 C5
10
3319 H13
3320 H6
2312 H12
2311 H12
3323 H8
11
H
I
A
B
9 10
5300 A8
5301 A5
F332 E10
F333 E10
F334 E10
F335 E10
F369 I13
2305 C5
2306 C2
2307 C3
F352 G12
F313 B10
3331 B4
3332 C4
F366 I12
12
F309 B4
3313 F6
D
F327 D10
2319 C4
F308 B10
3335 F8
3336 F8
F305 B10
7
3339 C5
3340 H9
1300 A6
1301 G13
F363 H9
F367 I12
F368 I9
F319 C5
F320 C10
F321 C10
F322 C5
F323 C10
E
F326 D10
2313 H12
3324 I9
F346 F8
F356 H13
F317 C10
2302 A5
2303 A5
B
C
3317 G9
3318 H7
3312 F6
3325 I12
3321 H12
3322 H8
H
I
3328 I12
6 5
F300 A11
F301 A8
F302 A7
F303 A5
F304 A6
13
1 2 3 4
F370 I12
2314 H8
F339 F6
F347 F9
F348 F8
F361 H9
F362 H8
F311 B10
F310 B10
E
F
2315 I9
2318 B3
G
F
F307 B10
F306 B5
G
F328 D10
8
F353 G12
F354 H12
F355 H9
6301 G8
6302 G9
7
3333 F8
F314 B5
9
2300 A11
2301 A8
TO LOADER
7311 A6
F373 I12
F324 D10
F345 F8
NOT MOUNTED
F318 C10
A
D
3311 F7
3326 I13
3327 I12
F330 D10
F331 E10
F357 H6
F358 H7
F359 H12
F360 H8
58
46 WRI
+5VB
F342 F346
81
VDDD7
92
VDDD8
98
VDDD9
5 VREF
1
VSSA1
7
VSSA2
11
VSSD1
20
VSSD2 VSSD3
32 45
VSSD4
60
VSSD5
73
VSSD6
82
VSSD7
93
VSSD8
99
VSSD9
WCLK
50
STOPCLK
54
SYNC
18
T1
17
T2
21 TEST1
22 TEST2
52
V4
VDDA1
100 9
VDDA2
10
VDDD1
19
VDDD2
31
VDDD3
44
VDDD4
59
VDDD5
72
VDDD6
84 RAD8
85 RAD9
71 RDA0
70 RDA1
68 RDA2
67 RDA3
66 RDA4
RDA5 65
64 RDA6
63
RDA7
47 RDI
4 REFHI
3 REFLO
61 RRW
29
SCL
28
SDA
12 OTD
23 PORE
74 RAD0
75
RAD1
87 RAD10
88 RAD11
RAD12 89
90 RAD13
91 RAD14
76 RAD2
77 RAD3
78 RAD4
79 RAD5
80 RAD6
83
RAD7
IREF 2
97
MEAS1
13
MOTO1
15
MOTO2|T3
24 MUXSW
14
NC1
86
NC10
16
NC2
25 NC3
36 NC4
NC5
38 42
NC6
51
NC7
62
NC8
69
NC9
CRIN
94 95
CROUT
49 CSI
43 DA0
41 DA1
40 DA2
39 DA3
37 DA4
35 DA5
34 DA6
33 DA7
56
DATA
53
EBUOUT
55
FLAG
6 HFIN
30
INT
SAA7335HL
7311
8 AGCOUT
48 ALE
BCAIN
27 57
BCLK
96
CFLG
26
CL1
+5VB +5VA +5VB
F327
22n
2305
22n
2304
+5V
F321
F316
1M
F336
+5VB
2306
10u
3301
+5V
3313
4K7
3339
4K7
3312
+5V
+5VA
11
I|O1
12
I|O2
13
I|O3
15
I|O4
16
I|O5
17
I|O6
18
I|O7
19
OE_
22
28
VCC
WE_
27
100n
2300
6
A11
7
A12
8
A13
9
A14
10
A2
24
A3
25
A4
26
A5
1
A6
2
A7
3
A8
4
A9
5
CE_
20
GND
14
I|O0
F317
CY7C199
7310
A0
21
A1
23
A10
F318
F315
F305
F310
F347
22K
3330
F333
1R
3316
+5V
F308
NC2 2
NC3
4
6
NC4
NC5
15
PS 23
REV 24
RNF
28
VCC
25
VH
19
VM1
26
VM2 27
+5V
EC
22
21 ECR
FG1 18
FG2 17
FG3 16
GND
8
H1+ 9
H1- 10
H2+ 11
H2-
12
H3+ 13
H3- 14
MT1
29 MT2
30
NC1
1
+5VB
7304
BA6856FB
A1 7
A2
5
A3 3
CNF 20
3300
4R7
+5VB
3325
6K8
2311
100n
F323
3340
+5VA
+5V
+5V
F313
BC857B
F341
2302
+5VA
7312
F354
+5V
100n
5301
47u
2303
F334
100MHZ
2K7
F370
22n
2307
3305
F330
F332
2K7
3304
F363
F331
+5VB
F325
F361
F329
100MHZ
22K
3311
F368
F324
5300
F301
F300
F357
F303
3320
4K7
F302
100n
2301
F309
F356
F314
+5VB
F352
F340 F345
+5VB
F344
100R
3333
3302
CSTCC
1300
2309
100n
220R
6301
3K3
3331
F335
+12Vstby
S1D
3310
6302
S1D
+5V
22K
100n
2310
6K8
3321
10K
3309
100n 100n
2313
F320
2312
3323
4K7
3337
100R
100n
2314
22K
F311
3328
22K
3329
+5V
F307
2315
100n
3319
47R
+5V
F343
F364
F366
F372
F367
F373
F328
F349
F351
F326
6303
F355
F358
S1D
4K7
F304
F306
3318
F369
F339
F365
100R
F350
100R
F348
3336
3332
3K3
3335
120p
2318
F322
F338
F312
F337
1R
3317
3327
6K8
7
8
9
52271-1190
1301
1
10
11
2
3
4
5
6
4K7
3322
F371
47R
3326
100K
3324
F359
F362
F360
7315
+5V
F353
BC847B
100R
3334
2319
27p
F319
100R
3338
RAMDA21
RAMDA11
RAMDA01
RAMAD91
RAMAD81
RAMAD71
RAMAD61
RAMAD51
RAMAD41
RAMAD31
RAMAD21
RAMAD141
RAMAD131
RAMAD121
RAMAD111
RAMAD101
RAMAD11
RAMAD01
RAMAD141
RAMAD41
RAMAD31
RAMAD21
RAMAD51
RAMAD61
RAMAD71
RAMAD81
RAMAD91
RAMAD11
RAMAD01
RAMRW
RAMDA71
RAMDA61
RAMDA51
RAMDA41
RAMDA31
T2
T1
RAMRW
RAMDA31
RAMDA41
RAMDA51
RAMDA61
RAMDA71
RAMDA21
RAMDA11
RAMDA01
RAMAD101
RAMAD111
RAMAD121
RAMAD131
AMD(2)
AMD(1)
AMD(0)
AMD(0:7)
ALE
RDI
WRI
B_WCLK B_BCLK B_DATA B_FLAG B_SYNC B_V4
MOTO1
STBY
T3
MEAS1
AMD(7)
AMD(6)
AMD(5)
AMD(4)
AMD(3)
3104 123 4268.4
PB 4268 ASD1
MONO-BOARD
CL06532065_040.eps
180500