Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
EC 4600 RDS
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
EC 4600 RDS
GRUNDIG Service
GRUNDIG Service
Prozessorteil / Processor Part
CR849
1K0
CR821
1K0
CR819
18K
CR818
10K
CR851
47K
33P
CC816
CR852
1K0
1K0
CR853
CR802
100R
CR803
100R
CR806
3K3
CR804
3K3
CR857
1K0
CR817
1K0
CR854
1K0
CR814
10K
10K
CR835
1K0
CR882
xxx
CC817
CR801
10R
33P
CC818
CR862
220R
CR834
1K0
CR873
330K
CR874
120K
CR891
470R
+
220U/6V3
C823
+
220U/6V3
C802
FMP803
CR879
1K0
+
100U/6V3
C891
LH3344-00
D802
CR870
470R
CR812T
xxx
10K
CR850
BFS
RFS
CFS
AFS
CR848
3K3
10N
CC812
TASTFS
10N
CC810
CR871
2K7
FMP802
BAS16
CD803
22N
CC824
56P
CC827
CR872
100K
CR866
10K
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CBU802
CR867
10K
CR842
1M0
CR868
1K0
+
1U0/50V
C806
47K
DTC124XK
22K
CT802
CR860
10R
10N
CC811
7
6
5
4
3
2
1
8
9
10
11
12
13
14
40106
GND
VDD
8305-741-106
CIC802
22N
CC825
CR1071
470R
CR1074
10K
1N0
CC813
10N
CC1071
10N
CC1070
CR1075
22K
1K0
CR881
1K0
CR831
1K0
CR832
CR833
10K
CR861
10K
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
UPD78044
P16/ANI6
P95/FIP7
P96/FIP8
P97/FIP9
P100/FIP10
P101/FIP11
P102/FIP12
P103/FIP13
P104/FIP14
P105/FIP15
VLOAD
P106/FIP16
P107/FIP17
P110/FIP18
P111/FIP19
P112/FIP20
P113/FIP21
P114/FIP22
P115/FIP23
P116/FIP24
P117/FIP25
P120/FIP26
P121/FIP27
P122/FIP28
P123/FIP29
P124/FIP30
P125/FIP31
P126/FIP32
P127/FIP33
VDD
P70
P71
P72
IC
P00/INTP0/TI0
P01/INTP1
P02/INTP2
P03/INTP3/CI0
P30/TO0
P31/TO1
P32/TO2
P33/TI1
P34/TI2
P35/PCL
P36/BUZ
P37
X2
X1
VSS
XT2
P04/XT1
AVREF
AVDD
P10/ANI0
P11/ANI1
P12/ANI2
P17/ANI7
P15/ANI5
P14/ANI4
P13/ANI3
AVSS
P73
P74
*RESET
P20/SI1
P21/SO1
P22/*SCK1
P23/STB
P24/BUSY
P25/SI0/SB0
P26/SO0/SB1
P27/*SCK0
VDD
P80/FIP0
P81/FIP1
P90/FIP2
P91/FIP3
P92/FIP4
P93/FIP5
P94/FIP6
8305-878-046
CIC800
47K
DTC124XK
22K
CT801
CR856
10K
CR859
10K
CR1073
22K
CR869
10R
BZX84C5V6
CD804
CR1072
10K
100N
CC822
CR1070
33K
+
4U7/16V
C804
CR828
56K
CR827
47K
CR863
47K
CR811
22K
CR807
22K
R
22N
CC814
CR841
10R
C
4
3
2
1
8
7
6
5
24LC16
8305-958-016
CIC801
CR839
1K0
CR846
1K0
B
CR858
1K0
CR838
10K
CR837
1K0
1N0
CC809
CR824
10K
+
100U/6V3
C808
22N
CC807
CR823
10K
CR822
10K
A
CR844
1M0
3N3
CC826
22N
CC801
FMP801
33P
CC819
33P
CC821
CR847
3K3
CR843
330K
4,332MHz
Q873
32KHz
Q883
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CBU801
CR816
1K0
TAST
G8
+G
+G
+G
+G
+G
G7
NACHT
G6
LK2
LK2
G5
G4
S8
G3
S7
S6
S5
S4
ZUEND-ON
S3
G2
S2
S1
DOLBYOFF
ON/OFF
ON/OFF
ON/OFF
SDA1
INTINK1
INTINK1
-30V
-30V
CRST
+T
+T
+T
G1
INK1
INK1
F+
F+
F-
F-
SDA
SDA
APF-ON
INTINK2
INTINK2
INTINK2
CR/APF-S
S23
RDS-CLK
G_SIEB
S22
MUTE
UREF
K-SIG
FELDST
AMP-TEMP
CRQ
INK2
INK2
INK2
RDS-DATA
GND
TAPE-DIR
+A
+A
S21
S20
SCL
SCL
LK1
LK1
S19
TAST
TAST
TAST
TAST
ROGER-BEEP
S24
STOP
S9
RELAIS-ON
S10
TEL-MUTE
S11
S12
4MHZ332
CD-BUS
SCL1
S13
S14
S15
+5V
+5V
+5V
+5V
+5V
+5V
+5V
S16
AMP-ON
S17
S18
-RESET
SCVP
T
ABGLEICHPUNKTE
MESSPUNKTE
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*
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3 - 7
3 - 8
Seite 3 - 13
page 3 - 13
