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Grundig GDV Modul 1 Serviceanleitung Seite 58

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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
DVD-Monoboard – Decoder
1
2
3
A
+5V
B
3304
F333
+5VA
2K7
2317
F382
3331
3K3
22p
2306
3306
2307
3305
10u
22n
2K7
1K8
9314
C
AMD(0:7)
D
E
F
G
H
I
1
2
3
4 - 31
4
5
6
7
CSTCC
+5V
1300
5300
+5V
5301
100MHZ
3301
1M
+5VA
+5VA
+5VB
+5VB
+5VB
+5VB
3302
220R
+5VA
2302
2303
7311
100n
47u
SAA7335
100
1
9
7
95
94
10
11
19
20
31
32
44
14
NC1
16
NC2
F326
3330
24
MUXSW
22K
23
PORE
CLOCK
GENERATION
21
TEST1
CONTROL
22
TEST2
25
NC3
2304
F332
3
REFLO
2305
F335
22n
4
REFHI
ANALOG
BIT
22n
DATA
5
VREF
DETECTOR
CAPTURE
6
HFIN
2316
3309
F371
2
IREF
15p
10K
9300
12
OTD
F340
8
AGCOUT
43
DA0
41
DA1
40
DA2
39
DA3
37
DA4
35
DA5
SUB-CPU
34
DA6
INTERFACE
33
DA7
46
WRI
47
RDI
48
ALE
MOTOR
TACHO
INTERFACE
BLOCK
3310
49
CSI
+5V
22K
36
NC4
38
27
28
29
30
42
26
97
51
13 15
62
17
18
50
F354
3311
22K
2309
3312
3313
100n
4K7
4K7
+5V
+5V
S1D
S1D
+12Vstby
+5V
6303
6301
U310
F373
F375
STBY
3320
7315
BC847B
4K7
4
5
6
7
GRUNDIG Service
GDV Modul 1
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
8
9
10
3300
F320
2300
+5V
F321
28
100n
4R7
+5VB
7310
VCC
CY7C199
2301
27
20
WE_
CE_
100n
22
OE_
+5VB
+5VB
+5VB
+5VB
19
I|O7
18
I|O6
45
59
60
72
73
81
82
92
93
98
99
17
I|O5
16
I|O4
F325
RRW
61
15
I|O3
F327
RDA0
71
13
I|O2
F328
RDA1
70
12
I|O1
F329
RDA2
68
11
I|O0
F330
RDA3
67
10
A14
F331
RDA4
66
9
A13
F334
65
RDA5
8
A12
F336
RDA6
64
7
DEMOD
A11
F337
RDA7
63
6
A10
5
A9
F338
RAD0
74
4
A8
F339
75
RAD1
3
A7
F341
RAD2
76
2
A6
F342
RAD3
77
1
A5
F343
RAD4
78
26
A4
F344
RAD5
79
25
A3
F345
80
24
RAD6
A2
F346
RAD7
83
23
A1
F347
RAD8
84
21
A0
GND
F348
RAD9
85
14
F349
RAD10
87
F350
88
RAD11
F351
RAD12
89
SERIAL OUT
F352
INTERFACE
RAD13
90
F372
RAD14
91
52
53
54
55
56
57
58
69
96
86
+5V
2310
25
100n
BA6856FB
F364
28
RNF
VCC
F366
3314
3315
3316
3317
27
VM2
DRIVER
1R
1R
1R
1R
6302
26
VM1
GAIN
CONTROL
S1D
- +
+
24
REV
-
REV
F370
23
PS
+
PS
-
F376
9313
22
EC
+
F377
21
ECR
-
+
-
F378
2314
3322
3323
20
CNF
100n
4K7
4K7
3324
2315
+
100n
100K
19
VH
-
H BIAS
18
FG1
+5V
+
-
F384
17
FG2
16
FG3
+
F387
-
GND
MT2
MT1
30
29
8
8
9
10
4 - 32
Reference
1B
......................4-17
Oscillograms .........4-41
2A
......................4-19
A/V-MUX Board ....4-13
2B
......................4-21
1A
......................4-15
Eject Board ...........4-22
11
12
13
A
B
C
D
E
F
7304
1301
G
F365
A3
3
11
F367
A2
5
10
F368
A1
7
9
1
NOT MOUNTED
NC1
8
2311
2312
2313
2
100n
100n
100n
7
NC2
6
F369
H1+
9
3319
U309
5
F374
H
H1-
10
47R
4
3321
4
NC3
6K8
3
6
NC4
2
F379
H2+
11
1
F380
H2-
12
52207
3325
3326
15
NC5
47R
6K8
F383
I
H3+
13
F386
3327
H3-
14
6K8
F388
3328
7312
BC857B
22K
3329
F389
22K
+5V
+5V
11
12
13
GDV Modul 1
DVD-Monoboard...4-23
– 4........................4-33
– 1........................4-27
– 5........................4-35
– 2........................4-29
– 6........................4-37
– 3........................4-31
Power Supply.....4-9/11
1300 A6
1301 G12
2300 A10
2301 A7
2302 A4
2303 A4
2304 B4
2305 C4
2306 C2
2307 C2
2309 F6
2310 G10
2311 H11
2312 H11
2313 H12
2314 H7
2315 I8
2316 C4
2317 B3
3300 A10
3301 A6
3302 A6
3304 B2
3305 C3
3306 C3
3309 C4
3310 E4
3311 F6
3312 F5
3313 F5
3314 G8
3315 G8
3316 G8
3317 G8
3318 H6
3319 H12
3320 H6
3321 H11
3322 H8
3323 H8
3324 I8
3325 I11
3326 I12
3327 I11
3328 I11
3329 I12
3330 B4
3331 B4
5300 A7
5301 A4
6301 G7
6302 G7
6303 G6
7304 G11
7310 A10
7311 A5
7312 I12
7315 H6
9300 C4
9301 E5
9313 H8
9314 C4
GRUNDIG Service

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