Grundig EC 7400 RDS Serviceanleitung Seite 49

Schaltplane und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
EC 7400 RDS / EC 7500 RDS
CR1035
EC 7400 RDS/ EC 7500 RDS Schaltplane und
ae
Lanes -
CT1034
3 3 g 5
Br 1x Br x 8x Bx au LP LP sll
4K7
z
cs
= e a Masry
= 7 §
=
3
fe 8 Ss fe 8 i
=
2 = = Si a|¥ 48 8 B||¥ 418 ar as
;
\S ~~ \N T |
7 ——
L——+ + +
24 23 22 ral 20 19 18 17 16
(scr SDA LJ r PIT
ey ai)
re \
| ;
re pr P10
uc |
ae I ee ee i
Multiplexer
Current
iy eee SAA 1064T sicroen 8305-821-064
Multiplexer
Clock | | | | [
We Siz 6 Ws irs 3 iid
1 2 4 5 6 7 8 9
Ls
te
2
ks i Fe r i
ais 2fls Sots iS x S
T1036 T1037 Sy BH
BC8488 ac8ta2s 3 8 5 8 8 8 g
3 5 = 5 2 5 2)¥
8 8 8 Big ae S18 B
Us
= aL
{4
5V0 3
DTC1432K
cAt069 {_} 47K
cR1068 I
47K crt044 1
>
40K
Let 10K
CR1046
4
FMP1033 FMP
IMH2
CT1032
IMH2
T1033
1034 >
Current
Reterence
i
Clock
F
C1036
GRUNDIG Servicetechnik
LCD-VAR SDAI DISPL-1
: mi ost0t6 MASSEBLECH H
g gue z
CS1017 t s :