Grundig GV 4592 SV, Service Manual

Page: 12 / 40

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV464… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV464…
6 5 4 3 2 1
11 10
9 8 7
1518
BC848B 7120
75
3014
100
3137
12K
3027
12K
3025
100
31
13
22K
3032
390
3036
22K
3107
220
3105
100
3127
22K
3115
39K
3117
39K
3118
220K 3135
100K 3133
12K
3123
4,7K 3120
33K
3130
390
3030
22K
3038
100
3034
390
3016
390
3018
1M
3125
RLS4148
6021
RLS4148
6017
CHINCH
U
MUTE
U
470P
2021
470P
2020
10N
2030
10N
2025
100P 2107
22P
2135
33N
2120
0,1U 2130
1N
2036
0,1U 2127
1903 1903 1903
AUDIO-R AUDIO-R AUDIO-L AUDIO-L
1915
1912
+
100U/16V
2027
+
100U/16V
2028
+
1U/50V
21
13
+
22U/16V
2105
+
47U/16V
2115
+ -
1/2
MC33078D
71
10
+ -
1/2
MC33078D
71
10
3 2 1
1517
2 1
1514
6,8
6016
6,8
6015
+12VD
+12VD
+12VD
+12VD
+12VD
CA
V
+5VD*
1514 B2 1517 H2 1518 D2 1903 C2 1903 D2 1903 C2 1912 F2 1915 G2 2020 D3 2021 D3 2025 F2 2027 F4 2028 F3 2030 F4 2036 G3 2105 E6 2107 E7 21
13 E5
21
15 G6
2120 G8 2127 E8 2130 F9 2135 E10 3014 C3 3016 C3 3018 D3 3025 F3 3027 F4 3030 F3 3032 G3 3034 G3 3036 G2 3038 G3 3105 E6 3107 E7 31
13 E6
31
15 F6
31
17 F6
31
18 G6
3120 G8 3123 F9 3125 F9 3127 E8 3130 F10 3133 F9 3135 E10 3137 E1
1
6015 B3 6016 B3 6017 B3 6021 D3 71
10 E7
71
10 F10
7120 G9
H G F E D C B
H G F E D C B
11
11
10
10
9
9
8 8
7 7
6 6
5
5
4 4
3 3
2 2
1
1
NC
(FM-Ton / Audio)
PCB Family Board, AF
(IN/OUT)
PCB Family Board, I/O
PCB DISPLAY CONTROL I,DC I
IN
CINCH
VIDEO
MICRO
HEADPHONE
L R
LINE
FRONT
E3 E3
MICRO MICRO
HEAD PHONE HEAD PHONE
1
2
3
4
TLP907
7020
1
2
3
4
TLP907
7010
1
2
3
4
TLP907
7040
1
2
3
4
TLP907
7030
JOG
SH
SH
SH
JOG
JOG
6
5
4
3
2
1
12
11
10
9
8
7
15
14
13
18
17
16
1512
12
18
24
4 3
10
9
8
7
17 16 15 14 13
23 22 21 20 19
5
+5VD*
+5VD*
10 D3
12 D4
13 E1
14 E2
15 E2
1512 C6
16 E3
17 E3
18 E4
19 E1
20 E2
21 E2
22 E3
23 E3
24 E4
3 D2
4 D3
5 D3
7 D1
7010 E5
7020 E5
7030 F5
7040 G5
8 D2
9 D2
I
H
G
F
E
D
C
B
I
H
G
F
E
D
C
B
7
7
6
6
5
5
4
4
3
3
2
2
1
1
8A
JOG SHUTTLE
JOG
SHUTTLE
(S-VHS)
3
ON/OFF
SHUTTLE
JOG
20
5
KEY NO.
TASTEN.NR./
GV464
PCB DISPLA
Y
CONTROL
I , DC
MANUAL
SET
INSERT DUBBING
EW/ED CL
OK
CHECK TIMER
PCB DISPLAY CONTROL III , DC
9512
1->1
2
2
1
1
ON
ON
Bedieneinheit II / Keyboard Control Unit II (DC) Bedieneinheit III / Keyboard Control Unit III (DC)
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