4 - 26
GRUNDIG Service
Circuits imprimés et schémas électriques / Layout of PCBs and Circuit Diagrams
Circuit principal / Family Board – IN/OUT (IO)
for 2scart only
VOUT1
VIN1
AMLP
AMLP
AMLP
8SC2
blanking
FMPV/FSC
CSP/H_2
IOFP
pin10
VIDOUT
VIDOUT
VSB
VSB
VSB
MON
POR
VFV
INT/pin10
red
CSI
AFV
AIN1
CSR
CLKD1
DATD1
CSYNC
FOME
green
blue
SCL
SDA
VREC
IS2
IS1
AMLR
IMODON
IMODON
for OSD or TXT
Pos.:3574 delete
only for mstd
only for TXT
only
for
p
dc
1SCART only
for
for pdc 33n
from
from/to
from/to DE
from/to
from/to VS
delete for /01 and /59
Pos.1501
for /01 and /59 only
delete for BOOSTER
for 2scart only
for pdc 470k
not used
FV
AL
DE
From DE
From DE
From DE
From DE
From VS
Pos 7523,3579
for 16:9 only
0V
0V
0V
4
5
6
1
7
8
2
3
H
G
F
K
E
D
C
B
A
J
I
4
5
6
1
7
8
2
3
GNDA
GNDA
GNDA
G
GNDA
GNDA
GNDA
GNDA
G
GNDA
GNDA
GNDA GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
2544
2542
100n
2543
2500
10n
10n
2501
5VA
5VA
5VA
5VA
+12ASW
-7V
-7V
-7V
-7V
-7V
-7V
-7V
-28V
5VSWA
5VA
5VPB
+5D
SCL
SDA
FSC
IMODON
CSR
FMPV
CSP/H_2
8SC1M
8SC1H
FOME
VSB
AFV
CSYNC
AMLP
VFV
8SC2
VREC
AMLR
INT/pin10
IS2
IS1
POR
DATD1
CLKD1
IOFP
CSI
+5D
5VA
5VPB
5VSWA
-28V
3506
100k
3575
6k8
3909
0E
3511
100k
3572
220k
3573
47k
3505
3571
6k8
3581
6k8
3579
820E
3570
75E
3578
820E
3580
470E
3510
4k7
0E
3574
0E
3528
3k3
3547
3k3
3546
1M
3545
3548
1k
3500
3502
1k
0E
3902
1k
3501
3504
1k
4k7
3503
0E
3947
2572
470p
2570
470p
2571
470p
BC84
7500
BC848C
7510
4
9
7550
HEF4053BT
6
16
7
8
Vee
S
Z
Vss
Y0
Y1
Vdd
E
2510
10u
DTC124EK
7572
DTC124EK
7573
7501
BC858B
6u8
5501
DTA124EK
7571
6572
BZX79-C12
6573
BZX79-C18
6574
BZX79-C12
6576
BZX79-C12
6570
BZX79-C12
6575
BZX79-C12
1917
15
11
16
10
7
19
13
14
9
5
4
18
21
17
6
2
3
1
8
20
AudInL
AudInR
AudOutL
VideoIn
AudOutR
blanking
Swtching
VideoOut
blue
red/c
green
5VNW
1501
10
12
1
6
7
9
INT
delete for OSD or TXT
0E
3508
