Grundig CCF 223 Handbuch Seite 21

CCF 23
IC104 +...V (PLAY)
PIN PIN
1 6V 30 6V
2 6V 29 6V
3 6V 28 6V
4 6V 27 6V
5 0V 26 2V
6 6V 25 6V
7 6V 24 6V
8 6V 23 6V
9 6V 22 6V
10 6V 21 6V
11 0.4V 20 0.4V
12 0.4V 19 0.4V
13 6V 18 6V
14 1.3V 17 6V
15 0V 16 12V
IC104 CXA1330S (DOLBY B/C)
30 29 28 27 26 25 24 24 23
ATT
MOR
HLS
Mode
Control
HLS
MOR
ATT
1 2 3 4 5 6 7 8
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
TP
D1
12V
11.4V
TP
D2
22 21 20 19 18 17 16
HDET LDET LLS
HDET LDET LLS
GND
IREF
9 10 11 12 13 14 15
CCF 23
11.6V
11V
0.6V 0.6V
2V
2.5V
11.6V
11V
6.3V
0.6V
0.6V
2V
2.5V
3 - 9 GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
TP
D3
6.3V
TO C232
PAGE 3-11
11.6V
TP
D4
TO C231
PAGE 3-11
3 - 10