Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV 411-2
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV 411-2
4 - 33
GRUNDIG Service
4 - 34
GRUNDIG Service
Chassisplatte II / Family Board II – IN/OUT II(OIO)
Pos.
MONO STEREO
for SECAM-L only
OIO (...62740)
AOUT2R
AOUT2R
AOUT2L
AOUT2L
blue
blue
pin10
pin10
green
green
8SC2
8SC2
red
red
BLANKING
BLANKING
VIN2
VIN2
VOUT2
VOUT2
VIN1
VIN1
VBS
VBS
FOME
FOME
CSYNC
CSYNC
FMPV
FMPV
CSP
CSP
CSI
CSI
CSR
CSR
MON
MON
AIN2R
AIN2R
AIN2L
AIN2L
VFV
VFV
3593
3586
3571
3570
220k
100k
100E
470E
0E
0E
6k8
6k8
not used
-4C
-4B
-4A
-4D
for FOME only
Connector 1591-B
TO FAMILY-BOARD OFB-IO
GNDA
VBS
only
for MONO
for STEREO only
for MONO
only
only
for MONO
TO/FROM OIO-VS
5.0V
5.13V
2.3V
0.3V
1.7V
1.6V
5.1V
0V
0V
0V
0V
FOLLOW-ME - OPTION
SCRAMBLE
SCART 2
5VPB
AIN2L
AIN2R
VIN1
blue
pin10
green
MON
BLANKING
AOUT2L
FOME
GNDA
VIN2
VOUT2
8SC2
AOUT2R
GNDA
GNDA
red
-7V
5VAS
0,3V
0,1V
0,1V
...V MEASURED IN PLAYBACK-MODE AND BOTH SCART-PLUGS CONNECTED TO 75-Ohm LOAD (VIDEO)
CSYNC
GNDVS
TO FAMILY-BOARD OFB-IO
Connector 1591-A
FMPV
CSR
CSI
CSP
GNDVS
for STEREO only
for STEREO
only
not used
not used
7852 D 9
7851 C 9
7850 C 7
7850 E 7
7850 E 9
7850 D11
7550 H 8
6590 H 2
6580 K 3
6571 J 3
6570 H 3
6566 D 2
6565 C 2
6564 H 7
6563 G 4
6562 G 4
6561 F 4
6560 F 3
6550 E 4
6540 I 3
3931 C 3
3930 A13
3867 D 6
3866 B 6
3865 D 9
3864 B11
3863 E11
3862 E10
3861 B10
3860 B10
3859 D 9
3858 B 8
3857 C 9
3856 B 8
3855 E 6
3854 E 6
3853 E 6
3852 C 6
3851 C 6
3850 C 6
3593 H 5
3591 H 6
3590 D 4
3589 D 4
3588 J 2
3587 H 4
3586 H 4
3585 G10
3584 J 4
3582 I 6
3581 I 6
3572 J 4
3571 I 4
3570 H 4
3551 H 9
3550 E 4
2860 C11
2858 E10
2855 E 6
2854 E 7
2853 C 6
2852 C 7
2851 E 5
2850 C 5
2581 I 6
2580 K 3
2571 J 3
2570 H 3
2540 I 3
1954 E 1
1952 E14
1951 A14
4
5
1
6
7
8
9
10
11
12
13
14
2
3
H
G
F
K
E
D
C
B
A
J
I
H
G
F
K
E
D
C
B
A
J
I
4
5
1
6
7
8
9
10
11
12
13
14
2
3
CSYNC
CSP
CSI
CSR
FMPV
VBS
5VAS
5VAS
5VAS
5VPB
-7V
5VAS
5VAS
5VAS
5VAS
5VAS
-7V
-7V
-7V
-7V
-7V
-7V
5VAS
-7V
-7V
-7V
-7V
5VAS
3593
3589
8k2
3590
2k2
3586
0E
3588
3587
0E
3550
75E
3581
100k
220k
3572
3570
3571
3582
4k7
3584
100E
3551
6k8
3591
0E
3931
0E
6540
BZX79-C12
6550
BZX79-C12
6590
BZX79-C18
6570
BZX79-C12
6571
BZX79-C12
6560
BZX79-C12
6580
BZX84-C12
6561
BZX79-C12
6562
BZX79-C12
6563
BZX79-C12
6564
BZX79-C18
6565
BZX84-C6V8
6566
BZX84-C6V8
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDVS
GNDVS
GNDA
GNDA
0E
3930
15k
3862
22k
3861
100k
3863
4k7
3864
4M7
3867
4M7
3866
4k7
3865
15k
3850
10k
3851
10k
3852
10k
3853
15k
3854
10k
3855
2k2
3856
4k7
3860
4k7
3857
2k2
3858
0E
3859
3585
1952
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1951
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2540
470p
2570
470p
2571
470p
2580
470p
12
3
7850
4
5
2
LM339N
100n
2860
4n7
2852
560p
2855
560p
2853
4n7
2854
7850
1
6
7
LM339N
7850
13
10
11
LM339N
7850
14
8
9
LM339N
10u
2850
10u
2851
10u
2858
2581
10u
BC848B
7852
BC848B
7851
7550
BC818-40
1954
21
18
17
9
5
4
10
13
14
6
2
3
1
8
20
19
16
7
11
15
AudInL
AudInR
AudOutL
VideoIn
AudOutR
blanking
Swtching
VideoOut
blue
red/c
green
NICAM Decoder (ONIC)
Ansicht von der Bestückungsseite / View of the Components Side
6310.1
ONIC
39560
1
2
1
2
C
B
A
C
B
A
1 7 0 0 A 1
1 7 1 0 C 2
1 9 7 0 A 1
1 9 7 1 C 1
2 7 0 5 C 1
2 7 0 6 C 1
2 7 1 4 A 2
2 7 1 6 A 2
2 7 2 5 C 2
2 7 2 7 C 1
2 7 2 9 C 1
2 7 3 1 C 1
2 7 3 3 A 1
2 7 3 5 A 1
5 7 0 0 C 2
5 7 0 1 A 2
5 7 0 3 A 2
5 7 0 4 A 1
7 7 0 0 B 1
2 6
2 7
5 2
1
1
6 3 1 2 . 1
ONI C
T
25
0m
A
1
2
706
2 7 2 9
2 7 0 5
2 7 3 1
7 7 0 0
5704
2 7 3 5
1 7 0 0
2 7 3 3
1 9 7 0
2725
1 9 7 1
5 7 0 0
2 7 2 7
2714
2 7 1 6
5701
1 7 1 0
570
3
6310. 1
ONIC
39560
1
2
1
2
C
B
A
C
B
A
2 7 0 0 A 1
2 7 0 1 B 1
2 7 0 3 A 1
2 7 0 4 C 1
2 7 0 7 C 1
2 7 0 8 C 1
2 7 0 9 C 2
2 7 1 0 B 2
2 7 1 1 C 2
2 7 1 2 B 2
2 7 1 3 A 2
2 7 1 8 B 2
2 7 1 9 A 2
2 7 2 0 A 2
2 7 2 2 A 1
2 7 2 3 A 1
2 7 2 6 B 1
2 7 2 8 C 1
2 7 3 2 C 1
2 7 3 4 A 1
3 7 0 0 A 1
3 7 0 1 B 1
3 7 0 2 C 1
3 7 0 3 C 1
3 7 0 4 A 2
3 7 0 5 A 2
3 7 0 6 A 2
3 7 0 7 A 1
3 7 0 8 B 1
3 7 0 9 A 2
3 7 1 0 C 2
3 7 1 1 B 2
3 7 1 2 B 2
3 7 1 3 B 1
3 7 1 4 B 1
3 7 1 5 C 1
3 9 0 1 A 1
3 9 0 2 B 2
3 9 0 3 A 2
3 9 0 4 A 2
3 9 0 5 A 2
3 9 0 6 A 2
3 9 0 7 A 1
3 9 0 8 A 1
3 9 7 0 B 2
6 7 0 0 C 2
7 7 0 1 A 2
7 7 0 2 A 1
7 7 1 0 C 2
37
01
2 7 3 4
37
14
27
04
3 7 0 0
2
726
27
01
2 7 0 0
2 7 0 3
3
710
7 7 1 0
2 7 0 8
67
00
3
702
27
32
27
07
2
723
7 7 0 2
37
07
2
718
390
3
2 7 0 9
37
05
2 7 1 0
2 7 1 1
2
720
3 7 0 8
3 7 0 4
7 7 0 1
3 9 7 0
2 7 2 8
3 9 0 1
2
722
2
719
3
906
39
07
3 9 0 2
371
2
371
1
37
13
271
3
2 7 1 2
37
15
3 7 0 3
39
08
39
05
3
904
37
06
37
09
Ansicht von der Lötseite / View of the Solder Side