SCC 3400 RDS / SCC 3460 RDS / SCD 3490 RDS
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
SCC 3400 RDS / SCC 3460 RDS / SCD 3490 RDS
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service
GRUNDIG Service
3 - 10
3 - 9
603
6K2
CR1126T
603
1K2
CR1122T
603
6K8
CR1123T
603
10N
CC1124T
603
150K
CR1124T
603
22R
CR1117T
603
100N
CC1114T
603
1K0
CR1125T
+
4U7/25V
C1122T
+
4U7/25V
C1112T
603
100K
CR1111T
603
6K2
CR1116T
603
470P
CC1111T
603
1K2
CR1112T
603
150K
CR1127T
603
6K8
CR1113T
603
10N
CC1113T
32dB
32dB
RN
RN
AMP2
AMP2
AMP1
AMP1
NC
EQSW
OUTL
MUTE
F/RSW
OUTR
GND
VS
EQRO
EQRI
INR1
INR2
INL1
INL2
EQLI
EQLO
16
3
13
6
8
9
1
2
15
14
10
4
7
5
12
11
TDA7334D
CIC1101T
603
150K
CR1114T
6
5
4
3
2
1
BU1102T
603
150K
CR1119T
805
CR1101T
10K
BC369
T1101T
BC848C
CT1102T
805
CR1102T
10K
6
5
4
3
2
1
BU1101T
805
CR1103T
1K5
603
100K
CR1121T
603
470P
CC1121T
603
1K0
CR1115T
603
10N
CC1126T
805
U47
CC1101T
IN-SW/CASS-IN
L
TB-NF-L
+G
CD-TB-MUTE
CMD/TB-ON
TB-NF-R
+S
+U
SRQ/CR-FE
R
STS/TAPE-DIR
07.12.00
ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV
ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS
WITH SIGNAL:TR
MIT SIGNAL:TB
WITHOUT SIGNAL
OHNE SIGNAL
13V8
5V0
0V
4V2
4V2
4V2
4V2
8V9
5V0
4V2
4V2
9V0
HAUPTPLATTE
MAIN BOARD
STEREO-AUTOREVERSE-LAUFWERK
TN 705
GND
Tape-Dir
COMMON
RIGHT
LEFT
FWD
REV
STEREO/DRIVE MECHANISM
13V7
TAPE-SW
TAPE-SW
MOTOR +14V
GROUND
MUTE-SW
MUTE-SW
TAPE ON
MUTE SW
0V
CR=high
ENTZERRER-VORVERSTAERKER
EQUALIZING PREAMPLIFIER
5V0
13V9
6
5
4
3
2
1
6
5
4
3
2
1
nur/only
SCC 3400 RDS
