Inhaltsverzeichnis
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Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
Prozessor-Teil / Processor Part
CBU801
ON/OFF
TAST
INTINK2
INK2
+T
G_SIEB
GND
LK1
LK2
-30V
F+
F-
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
BEDIENPLATTE
OPERATING PART
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
G1
G2
G3
G4
G5
G6
G7
G8
CBU802
TAST
A
INKREMENTENGEBER LINKS
B
ENCODER
C
ROTARY ENCODER LEFT
R
MESSPUNKTE
ABGLEICHPUNKTE
3 - 7
EC 4790 CD
2V5
AC
64
63
62
61
60
59
58
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
2
3
4
5
6
7
CR1073
CR1075
22K
22K
5V0
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
+5V
RDS-DATA
+5V
CD-BUS
INK1
CT801
22K
DTC124XK
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
P33/TI1
40
P34/TI2
39
P35/PCL
38
P36/BUZ
37
P37
36
* CIC800
X2
35
* CR879
UPD78045
X1
34
1K0
VSS
33
XT2
32
P04/XT1
31
AVREF
30
AVDD
29
P10/ANI0
28
P11/ANI1
27
P12/ANI2
26
P13/ANI3
25
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
* CR813
47K
* CR804
* CR811
3K3
22K
* CR806
3K3
* CR807
22K
5V0
3 - 8
5V0
+G
INK2
T
14
13
12
11
10
9
8
VDD
8305-741-106
* CIC802
40106
GND
1
2
3
4
5
6
7
* CT802
* CC827
* CR871
22K
2K7
56P
DTC124XK
* CR861
* CR859
10K
* CR858
10K
* CR857
1K0
* CR856
1K0
* CR854
10K
* CR853L
1K0
* CR852
10K
CR851
1K0
CR849
47K
CR848
1K0
3K3
CC821
CR847
3K3
33P
4,332MHz
CC819
8382-170-433
33P
CC818
CR843
330K
33P
32KHz
CC816
33P
CR841
* CR839
10R
* CR838
1K0
* CR837
10K
2V3
* CR834
1K0
1K0
CR832L
CR831L
1K0
CR829L
1K0
1K0
CR833
10K
CR827
47K
CR828
56K
* CC814
22N
1
8
2
7
* CIC801
3
24LC16
6
4
5
GRUNDIG Service
EC 4790 CD
+A
RDS-CLK
RELAIS-ON
MUTE
CD-SRQ
D_MS_CD
ROGER-BEEP
NACHT
4MHZ332
+5V
FELDST
TAST
UREF
K-SIG
CD-CLK
CD-CS
CD-SLEEP
+A
+5V
FMP803
SCL
FMP802
FMP801
SDA
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Inhaltsverzeichnis
