Grundig K-RCD 120 Serviceanleitung Seite 16

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Schaltbild / Circuit Diagram
CD-Teil / CD Part
PIN V
1 0
2 1.4
3 2.5
4 -
5 -
6 -
7 0.8
8 0
9 -
10 5
11 2.5
12 0
13 0
14 -
15 0
16 2.5
17 2.5
18 2.5
19 2.5
20 2.7
21 3.5
22 2.1
23 3.5
24 -
BEI DEN IN DEN SCHALTPLÄNEN ANGEGEBENEN MESSWERTEN HANDELT ES SICH UM NÄHERUNGSWERTE!
GLEICHSPANNUNGEN GEGEN GND GEMESSEN (FUNKTION: CD STOP).
THE MEASURED VALUES GIVEN IN THE CIRCUIT DIAGRAMS ARE APPROXIMATES!
DC-VOLTAGES MEASURED AGAINST GND (FUNCTION: CD STOP).
3 - 7
PIN V PIN V PIN V
25 0.1 41 2.5 65 2.5
26 - 42 - 66 2.5
27 5 43 2.5 67 2.5
28 5 44 2.5 68 2.5
29 0 45 2.5 69 2.5
30 5 46 2.5 70 4.8
31 0 47 2.5 71 0
32 0 48 2.5 72 5 IC801
33 0.1 49 - 73 0
34 0 50 2.5 74 2.5
35 - 51 2.5 75 2.5
KA9220B
36 - 52 2.5 76 2.5
37 2.5 53 2.5 77 2.5
38 2.5 54 2.4 78 -
39 2.5 55 5 79 1.6
40 2.5 56 2.5 80 3.8
57 2.5
58 2.4
59 0.2
60 5
61 2.5
62 2.5
63 2.5
64 0
IC805
KA9258
GRUNDIG Service
K-RCD 120 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
IC804
KS57C0104
CN204
Page 3-2
3 - 8
PIN V PIN V PIN V PIN V
1 5 25 - 41 - 65 0
2 2.4 26 0 42 - 66 2.5
3 2.4 27 5 43 - 67 -
4 2.9 28 5 44 - 68 0.1
5 2.9 29 5 45 - 69 0
6 0 30 0 46 - 70 0
7 - 31 - 47 - 71 -
8 2.3 32 - 48 - 72 0 IC802
9 2.5 33 - 49 - 73 0
10 2.5 34 5 50 - 74 5
11 - 35 3.6 51 - 75 0
KA9282B
12 - 36 5 52 - 76 0.1
13 0 37 0 53 0 77 -
14 - 38 5 54 - 78 -
15 - 39 - 55 - 79 79
16 - 40 - 56 - 80 -
17 0.6 57 2.5
18 5 58 -
19 2.5 59 -
20 2.5 60 -
21 0 61 0
22 4.4 62 0
23 - 63 0
24 - 64 0
IC803
KA9270
VOLTAGES VOLTAGES
VOLTAGES IC804 KS57C0104
IC805 KA9258 IC803 KA9270
PIN V PIN V PIN V PIN V
PIN V PIN V PIN V PIN
1 - 12 - 23 0 34 -
1 3.5 15 - 1 0 11
2 - 13 2.5 24 5 35 5
2 2.5 16 - 2 3.1 12
3 0 14 0 25 1.5 36 2.5
3 2 17 3 4 3.7 15 2.5 26 0.6 37 2.5 3 3.1 13
4 - 18 3 5 5 16 0 27 0.1 38 2.5 4 3.1 14
5 5 15
5 6 19 2.5 6 - 17 5 28 5 39 5
6 2.9 16
6 5 20 - 7 0 18 0 29 5 40 0
7 5 21 6.8 7 3.1 17
8 2.5 19 0.4 30 3.3 41 5
8 0 22 6.8 8 3.1 18
9 2.5 20 - 31 3.3 42 5
9 - 23 2.5 9 2.5 19
10 2.5 21 5 32 3.3 43 5
10 2.5 24 - 11 2.5 22 5 33 - 44 5 10 2.5 20
11 3 25 2.5
12 3 26 3
13 0 27 3
14 - 28 0
GRUNDIG Service
K-RCD 120
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V
2.5
2.5
3.1
3.1
2.8
5
3.1
3.1
3.1
6.4