Inhaltsverzeichnis
Werbung
GV 64 ..., GV 65 ..., GV 66 ..., SE 6106 HiFi
6425 H15
7165 C7
7193 E4
7217 D9
7275 F8
7310 G12
7380 I26
6427 I15
7170 C8
7195 E5
7225 D12
7280 G10
7320 D18
6537 C20
7180 B10
7200 C5
7230 B16
7285 G11
7335 J18
7150 B4
7184 A11
7203 D6
7235 B17
7290 H11
7340 E22
7160 A6
7185 C11
7210 D6
7240 A19
7300 F12
7360 B23
7163 A7
7190 D4
7215 D8
7250 B14
7305 G11
7370 G27
17
17
18
18
19
19
20
20
Y
3434
100
5SW1*
Y
7240
BC848B
1,9V
0V
Y
7235
BC848B
G
2,8V
2,2V
48
2245
Y
H
10N
8
Y
1060
NORM_UM
DE Y7085/36
Y3546
4,433637MHZ
2,5V
29
2,1V
28
27
4,2V
26
0,2V
25
0,1V
2,9V
PAL
NTSC
Y7370/6
SW2
REC
VXO
APC
DET
XO
LA7447M
0V
Y 7320
SW1
24
R
P
GND
20
P
R
P
1,9V
PB.AMP
FSC
B.G
B.G
KIL
NAP
KILLER
BPF
23
ACC
2FSC
0,1V
DET
22
REC NTSC
Y
2333
PB ALL
ACC
MESEC
2,6V
LPF
AMP
21
MESEC
22N
REC NTSC
Y
2344
2,6V
R
Y 3512
19
10N
FSC
0V
BPF
INVERT
27K
2%
-
18
Y 3513
Y
2345
MESEC
2,6V
PB
6,8K
2%
22N
17
REC
Y
CLAMP
+
2334
2,3V
+
Y-LPF
+
16
+
1U/100V
DOC
2395
Y
DOC
P
1,2V
NC
CLAMP
+
LNC
ATT
R
15
1U/50V
-
+
QV/QH INS
LPF
CLAMP
VCR
VIDEO
AMP
0,1V
V
14
2,2V
DE 3279
13
VCC
8
9
10
11
12
5,1V
0,4V
3,1V
2V
43
2346
Y 3531
Y
Y
3539
1K
10N
Y
2338
Y
3532
5SW1*
47K
15P
Y1530/17
47K
SC
Y
3533
HI-CH
1V
1,7V
Y
7335
BC858B
44
Y
3535
1K
17
17
18
18
19
19
20
20
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
21
21
22
22
23
23
5SW1
5360
5SW1*
33UH
46
5,2V
5,2V
+5VW
0V
7360
BCR183
0V
5V
DE 3287
47
Y
5340
5SW1
33UH
Y
2341
10N
5,1V
3
16
18
21
6
5
Y
7340
SAMPLE AND HOLD OUTPUT AMP
LC89973M
2,4V
2
CENTER BIAS
CCD 2.5 STAGES
+
CCD 847 STAGES
2,4V
4
CENTER BIAS
CCD 858 STAGES
SWITCHING CIRCUIT
SAMPLE AND HOLD OUTPUT AMP
45
AUTO BIAS CIRCUIT 1
0V
22
CCD 843.5 STAGES
+
7
SYNC TIP CLAMP
2,2V
CCD 6 STAGES
SWITCHING CIRCUIT
RD VOLTAGE GENERATOR
1
2
AUTO BIAS CIRCUIT 2
CLOCK DRIVER
DUTY CYCLE DETECTOR
2V
14
VCO
TIMING GENERATOR
1/3
PHASE COMPARATOR
WAVE SHAPER
1
8
10
13
17
24
15
12
Y
3540
1K
82K
H
Y7320/26
21
21
22
22
23
23
GV 64 ..., GV 65 ..., GV 66 ..., SE 6106 HiFi
24
24
25
25
26
26
27
27
Y2187
5SW1
CC
HC 3610
DE Y7085/45
DE 3279
DE Y7085/49
DE Y7085/44
Y3533
5A1
1,4V
23
5SW3
CC
1,1V
1,2V
9
Y
2350
CC /VT Y1528/4
0,1U
Y
2348
4,8V
19
+
1U/100V
Y3534
10N
2,4V
11
2370
Y
Y
2349
33N
20
Y
3542
PIC-CON1
4
Y
3543
150K
PIC-CON2
5
Y6537
Y
82K
PAL
6
NTSC
Y6260
HEF4094
U
7
SW
Y
3544
2353
PIC-CON4
Y
14
Y
3545
68K
PIC-CON3
13
10N
56K
PIC-CON6
Y3523
X3527
Y7250
11
LP-
U
12
H
TRICK
220K
5A1
Y
3549
U
2380
5A1
33N
Y6240
U
NTSC
4
16
1
STROBE
U
5
TRICK
Y3384
7380
2
Y7160
U
SEC-W
6
HEF4094
SPC1
7
3
CLOCK
X3525
Y7200
PIC-CON5
SR5
14
9
Y7280
U
SQ-PB
13
10
Y7163
SPC2
11
Y
3546
15
U
SEC-E
12
8
8,2K
Y
3547
10K
24
24
25
25
26
26
27
27
4 - 57
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Reference
CU .........4-70/77/84
Oscillograms ....4-85
DC .........4-67/75/82
AU....................4-36
DE ...................4-51
CC ...................4-47
FE....................4-27
28
28
29
29
GV690S HiFi
SC
SE Y7598/5
GV690S NIC
GV670S HiFi
1
FSC
SE Y2597
GV670S NIC
SE Y7593
F-SECAM
A
A
SECIDENT
SE Y7598/1
POS.NR
VS1
PB
DE 3271
A
U
Y 1530
B
1530
1
C
SVHS/SQPB
51
Y7184
PB-FM
2150
47P
2
627KHZ
2203
3
2215
100P
3397
4
Y2221
UNC.FM
3405
5
52
3417
3418
6
B
B
FM
T.T.
5203
7
SVHS
U
5215
10U
DET
8
D
DE 3274
HI-P
2236
9
2293
V
UREF SVHS
10
E
SVHS
1530
11
UREF VHS
1531
2156
12
MIX.SYN
2157
68P
SE Y3596
13
3511
14
C
C
3355
PB
U
3364
1
15
FSC
F
SECIDENT
16
3430
17
3434
TEXT
SC
3534
18
7230
5A1
G
CC
2183
DE Y7085/47
H
Y 1531
3373
1
1531
3512
U
CH
D
D
3513
2
3525
NC
6425
3
NC
2182
AUTO
4
U
Y7320/40
SEC
2245
5
STROBE
3381
VHS-SVHS-PAL
6
CLOCK
3382
5
7
3383
SVHS/PAL
DATA
8
3531
7184
9
HI-CH
E
E
5SW3
10
1
11
Y7300
VBS
+12VF
12
+12VF
13
Record
CH
14
Luminance
15
F
H/2
Chrominance
16
17
CVBS
F
F
18
Playback
Luminance
SE Y3594
Chrominance
....
DC VOLTAGES FOR ALL MODUS
5A1
...V
DC VOLTAGES MEASURED PLAYBACK
16
DC VOLTAGES MEASURED RECORD
...V
1
STROBE
5
G
G
7370
2
DATA
3
CLOCK
SR6
9
10
15
8
H
H
SE Y3590
SEC-W
CC 3057
4
DATA
TM X1637/16
I
I
CC 3054
5
DATA
3548
5A1
220K
J
J
HI-CH
DE 3275
+12VF
CC Y7018
020996
28
28
29
29
HC ...................4-59
TM ...................4-61
IO.....................4-33
VP....................4-62
OS ...................4-62
VS....................4-55
PS....................4-23
VT....................4-39
GV650 HiFi
GV665EURO
GV640 HiFi
GV645 EURO
GV640 NIC
GV660HiFi
GV660NIC
GV6596 HiFi
GV6595 NIC
SE6106 HiFi
VS3
VS4
VS7
VS8
--
OSD
OSD
OSD
OSD
--
--
SEC-FR
--
SEC-FR
SVHS/SQPB
SVHS/SQPB
--
--
39P
39P
--
--
--
22P
22P
--
--
39P
39P
--
--
390
220
220
--
--
470
560
560
--
--
390
470
470
--
--
150
100
100
--
--
--
15U
15U
--
--
22U
22U
--
--
--
SQPB
SQPB
--
--
--
SQPB
SQPB
--
--
--
33P
33P
33P
33P
--
--
--
--
X
--
--
--
--
X
--
--
--
--
X
--
--
--
--
56P
56P
56P
56P
X
--
--
--
--
X
--
--
--
--
470
680
680
680
680
TEXT
--
TEXT
TEXT
TEXT
--
TEXT
TEXT
--
TEXT
TEXT
TEXT
--
TEXT
--
TEXT
TEXT
--
--
--
TEXT
TEXT
--
TEXT
--
--
VHS-SEC-FR
--
VHS-SEC-FR
--
--
VHS-SEC-FR
--
VHS-SEC-FR
--
VHS
VHS
VHS
VHS
150
100
100
100
100
--
X
X
X
X
--
X
X
X
X
--
X
X
X
X
--
X
X
X
X
--
VHS-PAL
--
VHS-PAL
--
--
VHS-PAL
--
VHS-PAL
--
VHS-SVHS-PAL
--
VHS-SVHS-PAL
--
--
--
SVHS-SEC-FR
--
SVHS-SEC-FR
--
--
--
--
--
OSD/TEXT
OSD/TEXT
--
--
--
--
X
--
X
4 - 58
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