Inhaltsverzeichnis
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RR 620 CD / RR 650 CD
VOLTAGES IC101 CXA1782
VOLTAGES IC103 CXD2508Q
PIN V PIN V PIN V PIN V
PIN V PIN V PIN V PIN V
1
2.5
13
2.5
25
5
37
2.4
1
0.05
25
2.5
41
N.C.
2
2.5
14
2.5
26
0.5
38
2.5
2
N.C.
26
N.C.
42
2.5
3
2.5
15
2.5
27
0.6
39
2.5
3
0
27
N.C.
43
2.5
4
2.5
16
2.5
28
1.4
40
N.C.
4
0
28
0
44
2.5
5
2.5
17
1.2
29
2.4
41
0
5
4.8
29
2.2
45
2.5
6
2.5
18
5
30
2.4
42
2.5
6
0.01
30
2.6
46
2.4
7
2.5
19
5
31
3.5
43
2.4
7
3.8
31
2.6
47
2.4
8
2.8
20
8
32
2.5
44
2.5
8
4.8
32
5
48
N.C.
9
2.5
21
3.3
33
3.7
45
2.3
9
3.3
33
0
49
N.C.
10
2.5
22
N.C.
34
0.2
46
2.5
10
4.8
34
2.2
50
N.C.
11
0.8
23
0.05
35
2.5
47
2.5
11
4.8
35
5
51
12
2.5
24
4.6
36
2.5
48
2.5
12
0
36
2.5
52
N.C.
13
3.8
37
0.8
53
14
0.05
38
2.5
54
N.C.
15
3.3
39
2.5
55
N.C.
16
5
40
5
56
N.C.
VOLTAGES IC102 KA9258D
17
5
57
N.C.
PIN V PIN V
18
5
58
N.C.
1
3.5
15
2.5
19
5
59
N.C.
2
3.6
16
2.5
20
N.C.
60
N.C.
3
2.5
17
4
21
N.C.
61
N.C.
4
N.C.
18
3.1
22
0.04
62
N.C.
5
7
19
N.C.
23
5
63
6
5
20
2.5
24
N.C.
64
N.C.
7
5
21
7.7
8
0
22
7.7.
9
N.C.
23
2.5
10
2.5
24
N.C.
11
3.6
25
2.5
12
3.6
26
3.6
13
0
27
3.6
14
2.4
28
0
Schaltbilder Lasereinheit
Circuit Diagrams Laser Pick up
LASER HEAD BOARD
í
LD
GND
PD
TO
VR
CN102
FCS-
PAGE
GND
3 - 7
TRK-
TRK+
FCS+
CD MOTOR BOARD
+
Drehtellermotor
SP+
Turn Table Motor
-
SP-
TO
SL+
CN103
+
PAGE
SL-
Schlittenmotor
3 - 7
Sled Motor
L.SW
-
L.SW
Innen-Schalter
Inner Switch
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
65
N.C.
66
N.C.
67
0
68
5
69
2.5
70
2.4
71
5
72
5
73
2.5
74
2.5
5
75
0
76
0
0
77
2.4
78
2.5
79
0
80
0
-
D
C
B
TO
A
CN101
PAGE
3 - 7
K
E
F
RR 620 CD / RR 650 CD
3 - 9
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
3 - 10
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Inhaltsverzeichnis
