Werbung
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Signal-Chassis – IN/OUT (KSMD – IO)
1
2
3
for View Select
only
A
5AS3
B
16
10
9
VDD
LOGIC
TU1
1
C
ASC
5
3
ACI
2
PB
4
+12A
D
GNDTV
TU1
12
VSC
14
VCI
15
13
PB
11
E
4052BT
7591
VSS
VEE
8
6
7
GNDTV
GNDTV
F
-7V
6515
1N4148
G
6513
1N4148
H
1,4V
for View Select only
3523
7507
1k
BC857B
0,8V
1k2 for Pal-I
I
GNDTV
GNDTV
0V
3521
1V
J
7506
1k8
BC857B
GNDVS
GNDVS
2Vpp
K
1
2
3
4 - 55
TVR 37..., TVR 51..., TVR 55...
4
5
6
7
+12A
5AS
5AS3
GNDTV
GNDTV
16
10
9
VDD
LOGIC
TU1/2
1
ASC
5
3
2
ACI
PB
4
+12A
GNDTV
TU1/2
12
for Tuner 2
only
6512
VSC
14
7501
BC857B
1N4148
VCI
15
13
0,8V
PB
11
GNDTV
GNDTV
4052BT
7592
VSS
VEE
0,8V
8
6
7
GNDTV
GNDTV
-7V
1,5V
0,8V
3518
BC857B
220E
7503
delete
for TU2
GNDTV
GNDTV
2Vpp
2Vpp
1Vpp
4
5
6
7
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
8
9
10
11
NOT
USED
-7V
5SE2
2560
100n
AKP
5AS3
GNDTV
8
24
9501
1502
GNDTV
9
AKP
25
1502
GNDTV
10
AKP
26
2513
1502
4054
0E
delete for SCART Output S.
for SCART Output Select only
5AS3
5AS
16
10
9
-0,1V
7509
BC847B
VDD
-0,75
LOGIC
TU2
1
GNDTV
-7V
TU1
5
3
+12A
+12A
2
GNDTV
4
TV
TU2
12
0V
TU1
14
GNDTV
11V
2510
15
13
7500
BC847B
10u
16V
3513
GNDTV
11
1k2
2,6V
TV
2V
4052BT
7593
0V
VSS
VEE
7502
BC857B
8
6
GNDTV
GNDTV
7
GNDTV
GNDTV
GNDTV
-7V
4055
0E
delete for SCART Output Select
8
9
10
11
4 - 56
Reference
AL ..............P 4-62
CO .............P 4-43
12
13
14
15
-7V
GNDTV
GNDTV
2509
5SE2
4,8V
GNDTV
GNDTV
3545
GNDTV
-7V
-0,4V
2512
7505
-1,1V
5AS
9502
4,9V
-0,5V
2502
7504
BC848C
100n
-7V
GNDTV
2514
-1,1V
2u2
50V
GNDTV
3500
GNDTV
-7V
-7V
470E
2501
10u
16V
GNDTV
-7V
GNDTV
GNDTV
12V
-7V
GNDTV
-7V
GNDTV
-7V
for
RGB-SCART
7508
BF824
only
GNDTV
-7V
GNDTV
3533
150E
3534
2,9V
150E
(SCART
CONNECTED)
-7V
12
13
14
15
TVR 37..., TVR 51..., TVR 55...
DE..............P 4-63
KSMD ........P 4-31
Tube PCB ...P 4-27
IO...............P 4-55
KSPD.........P 4-37
TV ..............P 4-49
GSPD ........P 4-16
TU2............P 4-52
VS..............P 4-59
16
1502 B 9
1502 C10
1502 C10
1915 H16
1918 A12
2501 E11
A
2502 D15
2503 E14
2504 D16
2505 E15
2506 F11
2507 D 1
2508 A 5
2509 B14
2510 G10
2511 A 4
2512 C13
2513 C11
B
2514 D13
2515 B15
2560 B 8
3500 D13
3501 E12
3502 D15
3503 E10
3504 C15
3505 D15
3506 G15
C
AudOutR
3507 H15
1
3508 G14
3509 F14
3510 F13
3504
3511 F12
8k2
3512 G12
3513 G11
AudInR
3514 G11
2
3515 F10
D
3516 H11
3517 G 7
3518 J 5
3519 J 5
GNDTV
GNDTV
3520 J 5
AudOutL
3521 J 2
3
3522 J 2
3523 I 3
4
3524 I 3
3525 C 1
5
3526 D 4
E
3527 D 6
AudInL
3529 B14
GNDTV
6
3530 F11
Swtching
3531 G10
8
3532 H10
blanking
3533 G12
16
3534 H12
blue
3535 D14
7
3536 B11
F
3537 C12
9
3538 C12
green
3539 E11
11
3540 D13
3541 C10
13
3542 D 5
red/c
3543 E15
15
3544 D15
3545 B12
17
3550 A14
3560 A 8
G
14
4051 C 4
18
4052 E 3
GNDTV
-7V
4053 D 5
VideoOut
4054 C 9
19
4055 I 9
10
6500 D15
VideoIn
6503 E14
20
6504 G15
6505 H15
21
H
6506 G15
6507 H14
1915
6508 F14
6509 F13
6510 F12
6512 G 5
6513 G 3
GNDTV
-7V
6514 G 4
GNDTV
6515 G 3
6516 A14
6517 B14
I
7500 G11
7501 G 8
7502 H 8
7503 J 4
7504 D14
7505 C12
7506 J 2
7507 I 2
7508 G12
7509 E11
J
7591 E 2
7592 H 5
7593 H 8
9501 B11
9502 C12
K
16
GRUNDIG Service
Werbung
