Grundig RR 660 CD - Circuit Diagrams and Layout of PCBs; Tuner Part

RR 630 CD / RR 660 CD Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs RR 630 CD / RR 660 CD Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG ServiceGRUNDIG ServiceGRUNDIG Service
Tuner-Teil / Tuner Part
5
6
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
FUNCTION BOARD
CN302 to Service Manual
Page 3 - 15/17
STEREO LED BOARD
RR 660 CD
C513 1n2(m)
C514 1n2(m)
IC BLOCK DIAGRAM
Service Manual Page 3 - 25
STEREO/MONO
SWITCH BOARD
7 6.04 4.66
8 4.12 3.80
9 1.23 1.20
10 1.44 1.20
11 0.00 0.00
12 0.68 0.74
13 0.025 1.39
14 0.00 0.02
26 4.13 3.53
27 1.40 1.40
28 1.68 1.68
29 0.80 0.87
30 0.00 0.00
19 1.28 0.70
20 1.28 1.28
21 1.28 1.28
22 1.28 1.28
23 1.42 1.28
24 1.28 1.28
25 0.01 0.09
18 0.00 0.35
17 0.00 0.00
16 0.033 0.27
15 0.025 1.39
6 1.33 1.14
5 1.37 1.15
4 4.48 4.08
3 0.95 0.99
2 0.95 0.89
1 0.87 0.87
PIN NO. (AM) V-OUT (FM) V-OUT
AT AM & FM CONDITION
FM STEREO / AM RADIO
IC 501 CXA1538S
0.024V
0.0V
4.22V