Inhaltsverzeichnis
Werbung
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Prozessor-Teil / Processor part
ON/OFF
TAST
INTINK2
INK2
+T
G_SIEB
GND
LK1
LK2
-30V
F+
F-
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
G1
G2
G3
G4
G5
G6
G7
G8
TAST
A
B
C
R
5V
MESSPUNKTE
ABGLEICHPUNKTE
3 - 7
64
65
P113/FIP21
66
P112/FIP20
67
P111/FIP19
68
P110/FIP18
69
P107/FIP17
70
P106/FIP16
71
VLOAD
72
P105/FIP15
73
P104/FIP14
74
P103/FIP13
75
P102/FIP12
76
P101/FIP11
77
P100/FIP10
78
P97/FIP9
79
P96/FIP8
80
P95/FIP7
1
CR1073
CR1075
22K
22K
GRUNDIG Service
EC 4000 RDS
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
+5V
RDS-DATA
+5V
CD-BUS
CT801
22K
DTC124XK
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
P33/TI1
P34/TI2
P35/PCL
P36/BUZ
P37
*
CIC800
X2
UPD78044
X1
VSS
8305-878-044
XT2
P04/XT1
AVREF
AVDD
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
*
CR813
47K
*
CR812T
47K
*
CR804
*
CR811
3K3
10K
*
CR806
*
CR809T
3K3
18K
*
CR807
22K
5V
3 - 8
INK1
+G
INK2
T
5V
14
13
12
11
10
9
8
VDD
8305-741-106
*
CIC802
40106
GND
1
2
3
4
5
6
7
*
*
CC827
CR871
2K7
68P
*
CR861
*
CR859
10K
*
CR858
10K
*
CR857
1K0
*
CR856
1K0
*
CR854
10K
*
CR853L
1K0
*
CR852
10K
CR851
1K0
CR849
47K
CR848
40
1K0
39
3K3
CC821
CR847
38
3K3
33P
37
36
CC819
35
*
CR879
33P
34
CC818
CR843
1K0
33
330K
33P
32
C817
31
CC816
XX
30
CR841
33P
29
*
CR839
10R
28
*
CR838
1K0
27
*
CR837
10K
26
*
CR834
1K0
25
1K0
CR832L
CR831L
1K0
CR829L
1K0
1K0
CR833
10K
CR827
47K
CR828
56K
*
CC814
22N
1
2
*
CIC801
3
24C16
4
8305-958-016
EC 4000 RDS
RDS-CLK
14V
+A
*
CT802
22K
DTC124XK
RDS-CLK
RELAIS-ON
MUTE
CD-SRQ
D_MS_CD/MOTOR-ON
ROGER-BEEP
NACHT
4MHZ332
+5V
FELDST
TAST
UREF
K-SIG
+G
5V
CD-CLK
CD-CS
CD-SLEEP
+A
14V
*
T
CR2072
10K
+G
8
+5V
5V
7
FMP803
6
FMP802
SCL
5
FMP801
SDA
GRUNDIG Service
Werbung
Inhaltsverzeichnis
