Inhaltsverzeichnis
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Verfügbare Sprachen
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Signal-Chassis – Video/Chroma (VS)
1
2
3
4
5
Record
A
Playback
B
ENVC
5SE
5SE
for MSTD only
C
TRIV
SECAM-CURR.
HSC
4,8V
7018
10k
1,7V
HP1
BFS19
3027
GNDVS
PAL-CURR.
7019
D
0,7V
BC848B
10k
1902
3029
1
GNDVS
GNDVS
3024
1k5
1V
3048
REC
2
FMRV
2041
not used
3
E
22p
HP1
4
HSC
5
TRIV
GNDVS
REC
6
ENVC
7
F
CSYNC
8
5VAS
3022
PLAY
2040
9
1k2
FMPV
10n
10
GNDVS
GNDVS
G
3021
GNDVS
1k
H
PLAY
Y-REC-BPF
2038
220p
5SE
4,9V
I
4,8V
IREC
7015
DTA124EK
from DE
1,9V
3020
470E
5SE
J
5,2V
4,8V
DO
7016
DTA124EK
from DE
GNDVS GNDVS
3,4V
3017
K
4k7
2%
2%
3018
1k3
2%
2%
GNDVS
2033
L
68p
2%
2%
5PB
M
2045
47p
5008
7020
2049
8u2
BFS19
2043
3033
2044
2046
68p
2.2V
330E
1n
47p
27p
0.3V
N
3039
1.5V
GNDVS
390E
0V
O
GNDVS
0V
2047
56p
0V
FMSW
from DE
7009
FM PROCESSING
DTC124EK
P
GNDVS
GNDVS
1
2
3
4
5
4 - 61
TVR 3710 ..., TVR 5100 ..., TVR 5500 ...
6
7
8
9
10
5SE
5,2V
4,8V
7000
BC858B
GNDVS
GNDVS
GNDVS
GNDVS
3028
REC
4k7
3030
REC
2k7
GNDVS
63
GNDVS
2,2V
2,7V
GNDVS
1,4V
2,7V
0,5V
42
41
40
39
38
37
36
35
3,1V
GND
YNR-CTL
(TO AVNS)
ACC-DET
321FH
SLD
PLAY
VCO
90
COM
BGP2
ID-DET
P.S.
BGP1
KIL-DET
PAL
R
R
KILLER
C-LPF
P
7051
P
GNDVS
LA7437A
6dB
NL
CHROMA N.C.
DEEMPH
WHI
PICTURE
Y/C
NOI CAN
CONTROL
MIX
5011
SUB
100u
LPF
DO
GNDVS
5SE
FM
MAIN
DO
DET
DEMOD
DEEMPH
4,8V
7010
DETAIL
W/D
DOUBLE
CARRIER
4.2V
CLIP
ENH
LIM
SHIFT
REF
CLAMP
2,7V
P
R
MAIN
NL
FM
FM
BC848B
AGC
MOD
EMPH
EMPH
3,4V
2V
2,7V
1
2
3
4
5
6
2,2V
7
4,4V
8
3,2V
3,2V
64
3,4V
4,2V
2,7V
3,2V
2,2V
4,4V
2,3V
2,3V
2,7V
3014
62
2k7
5SE
2%
2%
4,8V
2025
7007
47p
BC848B
GNDVS
GNDVS
GNDVS
3.2V
65
2.6V
5SE
2.3V
1.6V
5PB
SYNC-FREQU.
GNDVS
GNDVS
GNDVS
4,9V
5PB
DTA124EK
0V
7005
0V
0.8V
PLAY
5V
0.6V
7013
BC848B
GNDVS
7021
BF824
3043
7014
5013
1.2V
1k
BFS19
15u
0V
2053
27p
GNDVS
GNDVS
GNDVS
GNDVS
GNDVS
GNDVS
6
7
8
9
10
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
11
12
13
14
15
for NTSCPB only
5SE
5SE
5V
2V
7002
DTA124EK
0V
Pin 25
SP
L (0V)
5SE
4,8V
5V
LP
Z (2.5V)
S-LP
H (5V)
7003
DTA124EK
Color Vector
Pin 27
0,2V
GNDVS
Normal
L (0V)
LP features
Z (1.2...3V)
GNDVS
NTSC-PB
H (5V)
5SE
3002
1k8
1000
2010
4,433619MHz
70
69
68
10n
GNDVS
3,7V
0V
2,4V
4,8V
2,4V
0,15V
1,8V
60mV
2V
GNDVS
0,16V
2,4V
34
33
32
31
30
29
28
27
26
25
VCC
PAL /
SLP/LP/SP
MESECAM /
SW2
FSC
NTSC
CHROMA
R
P
REC
MESEC
BPF
6dB AMP
N.C.
APC
VXO
LPF
REC
PB
DET
MESEC
2FSC
AFC
APC
NAP
DET
DET
Y/C-MIX
BGP2
XO
BP.AMP
BGP2
B.DEEM
BGP1
3RDLOCK
KILLER
KIL
PROTECT
B.G.
R
P
x2
SW1
BALANCER
DELAY
2FSC
CROT
SUB
MAIN
BURST
ACC
ACC
BPF
CONV
EMPH
AMP
DET
Pin 41
4PHASE
SUB
P
SHIFTER
CONV
FSC
BPF
R
NT*REC
P
R
PB
REC
P
CLAMP
+
BGP1
R
BGP.GEN
BGP2
+
-
Y-LPF
HALF H.
P
1/2
+
KILLER
+
R
P
-
DO
LIM
K2
CLAMP
DO
R
6dB
CORR
P
P
R
-
R
LIM
K1
QV/QH INS
SYNC
CHARA INS
LPF
SEP
W/D CLIP
DELAY
CLAMP
LPF
CLAMP
FMAGC
AGC
DET
DET
VIDEO
VIDEO
4 PHASE SHIFTER
P
R
AMP
AGC
VCC
9
10
11
12
13
14
15
16
17
18
2,5V
3,2V
4,8V
0,4V
3,2V
1,9V
2V
1,6V
2,1V
3007
2,9V
not used
61
67
REC
GNDVS
GNDVS
5SE
7001
5PB
5V
DTC124EK
0V
0V
GNDVS
0,8V
GNDVS
GNDVS
5SE
VIDEO
3005
1k
60
71
11
12
13
14
15
4 - 62
16
17
18
19
20
for SEC-DK only
5SE
1N4148
3072
1k
10
9
8
7
6
6070
VCC
LPF
PD2
COMP
7070
1HDL
LA7356
PD1
SLH
MESECAM
SW
FREQ.PHASE TIMING
LIMAMP
CONVERTER
GEN
DETECTOR
GND
1
2
3
4
5
5SE
Pin 30
GNDVS
GNDVS
PAL
L (0V)
MESECAM Z (2.5V)
NTSC
H (5V)
GNDVS
2,4V
2,4V
68
0V
GNDVS
24
23
22
GND
MESEC
MESEC
INVERT
REC NTSC
REC NTSC
PB ALL
B.G.
B.G.
B
A
R
P
SW1
REC APC-DET
PB APC-DET
VCA
ATT
19
20
21
2,2V
0V
1,1V
66
GNDVS
GNDVS
2064
GNDVS
GNDVS
10n
GNDVS
2065
47u
1,4V
0,16V
GNDVS
7,9V
4,8V
0V
4,8V
24
23
22
21
20
19
18
17
GND
VCC
GND
SAMPLE
RD VOLTAGE
WAVE
AND HOLD
SHAPER
GEN
OUTPUT AMP
CLOCK
CCD
853 STAGES
7060
CCD
2.5 STAGES
CCD
LC89973M
852 STAGES
CLOCK
CLOCK
AUTO BIAS
SWITCHING
CCD
CIRCUIT
CIRCUIT 2
848.5 STAGES
CLOCK
AUTO BIAS
SYNC TIP
CENTER
CENTER
AND HOLD
CIRCUIT 1
BIAS
BIAS
CLAMP
OUTPUT AMP
GND
VCC
GND
1
2
3
4
5
6
7
8
2,3V
2,3V
1,2V
4,8V
2,2V
GNDVS
GNDVS
GNDVS
GNDVS
5SE2
GNDVS
VR
16
17
18
19
20
TVR 3710 ..., TVR 5100 ..., TVR 5500 ...
21
22
23
for MSTD only
5SE1
5,2V
7103
3114
CSYNC
0V
BC848B
4k7
0V
5PB
0,3V
5,2V
7104
0V
DTC124EK
5PB
GNDVS
GNDVS
7105
BC848B
3,2V
2116
3115
2117
1,3V
1k
10n
1n
GNDVS
REC
5SE
5SE2
GNDVS
3061
82k
16V
2V
2V
GNDVS
16
15
14
13
VCC
GND
PHASE
COMP
1/3
VCO
CLOCK
TIMING
DRIVER
GENERATOR
DUTY CYCLE
DETECTOR
5PB
SAMPLE
FSC
GND
9
10
11
12
2,4V
1,2V
GNDVS
GNDV
GNDVS
REC
...V MEASURED IN PLAYBACK MODE
...V MEASURED IN RECORD MODE
21
22
23
GRUNDIG Service
Werbung
Inhaltsverzeichnis
