Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
EC 4790 CD
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of the PCBs
EC 4790 CD
Hauptplatte / Main Board
SMD- Bauteile der Bestückungsseite / SMD Components of Component Side
3 - 20
GRUNDIG Service
3 - 19
GRUNDIG Service
Bauteil /
X
Y
Component
CBU801
8
88
CBU802
8
61
CBU1471L
58
95
CC09
133
37
CC10
130
35
CC12
130
38
CC15
130
46
CC16
128
51
CC18
139
49
CC20
125
20
CC25
140
51
CC101
120
64
CC102
125
64
CC104
126
79
CC130
122
70
CC201
135
85
CC202
135
88
CC308
135
93
CC309
135
95
CC311
135
90
CC312
135
98
CC501
61
67
CC502
81
74
CC504
85
71
CC506
88
77
CC507
80
79
CC508
61
71
CC509
61
69
CC601A
123
7
CC605A
123
13
CC613A
98
32
CC614A
98
27
CC616A
94
26
CC619A
89
28
CC620A
92
23
CC636A
85
29
CC658A
73
37
CC701
105
48
CC702
105
50
CC708
100
51
CC720
87
51
CC809
55
45
CC811
50
45
CC812
56
36
CC813
48
36
CC814
10
42
CC825
36
95
CC826
33
104
CC827
28
101
CC1512
106
87
CC1514
115
84
CC1519
99
92
CC1522
99
89
CC1523
104 102
CC1524
104 100
CC1532
106
85
CC1600
99
167
CC1601
89
145
CC1603
83
157
CC1606
86
148
CC1607
64
153
CC1626
73
141
CC1628
77
157
CC1651
94
140
CC1653
85
157
CC1676
86
142
CC1678
79
157
CC2054
64
130
CC2062
48
154
CC2063
46
154
CD301
121 105
CD601A
121
12
CD803
24
103
CD2301
33
113
CD2302
29
113
CD2303
18
110
CIC01
124
41
CIC101
133
69
CIC501
70
70
CIC601A
80
35
CIC701
94
51
CIC800
30
65
CIC801
14
41
CIC802
30
95
CIC1501
115
94
CIC2051
58
129
CIC2052
70
131
CL02
126
23
CL600A
129
6
CL605A
88
24
CL606A
90
24
CR04
116
31
CR06
124
26
CR09
135
51
CR10
135
49
CR11
137
51
CR12
128
49
CR103
123
64
CR105
134
57
CR107
127
77
CR125
116
70
CR307
131 100
CR309
131
97
CR311
131 103
CR312
128
98
CR313
128 102
CR321
100
75
CR322
105
74
CR323
121
83
CR324
122 101
CR501
85
77
CR502
82
76
CR503
62
64
CR600A
120
7
CR605A
122
16
CR621A
98
25
CR622A
101
26
CR623A
98
30
CR646A
96
43
CR660A
74
24
CR661A
106
29
CR663A
109
7
CR664A
109
29
CR675A
73
32
CR681
106
36
CR682
109
35
CR701
105
52
CR702
75
52
CR711
81
55
CR712
77
49
CR714
87
60
CR716
95
61
CR802
26
48
CR803
28
48
CR804
28
42
CR806
26
42
CR807
32
33
CR809
33
36
CR811
36
36
CR812
38
36
CR813
41
36
CR814
31
42
CR816
31
48
CR817
33
42
CR818
36
42
CR819
38
42
CR821
41
42
CR822
36
47
CR834
51
36
CR837
53
36
CR838
53
45
CR839
58
45
CR852
44
74
CR853L
44
78
CR854
42
78
CR856
40
86
CR857
37
86
CR858
35
86
CR859
33
86
CR860
39
95
CR861
34
81
CR866
30
86
CR867
27
86
CR868
25
86
CR871
32
101
CR872
27
104
CR873
51
29
CR874
48
29
CR876
48
71
CR877
56
71
CR879
45
66
CR891
14
101
CR1504
89
89
CR1507
93
100
CR1508
96
90
CR1514
119
123
CR1516
115
123
CR1517
121 125
CR1518
130 119
CR1523
99
106
CR1524
100 101
CR1532
102
86
CR1534
107
82
CR1601
95
135
CR1602
91
145
CR1604
84
148
CR1606
67
147
CR1607
64
149
CR1626
76
141
CR1627
78
140
CR1651
89
138
CR1652
91
140
CR1676
81
140
CR1677
83
142
CR2057
66
124
CR2058
66
126
CR2062
28
143
CR2063
28
147
CR2072
22
99
CR2076
33
150
CR2077
17
156
CR2301
33
116
CR2302
29
116
CR2304
45
121
CR2306
43
120
CR2307
23
110
CR2311
23
122
CR2312
23
118
CR2313
15
114
CT125
112
69
CT126
107
69
CT608A
94
30
CT620A
104
40
CT623A
106
33
CT662A
112
29
CT802
38
90
CT2062
27
151
CT2303
39
120
CT2304
29
109
CT2307
18
122
CR503
CR714
CR1604
CR1606
CR1607
CR1524
CR1523
CR716
CR2077
CR877
CR876
CR2058
CR879
CR873
CR874
CR891
CR324
CR323
CR321
CR712
CR681
CR682
CR660A
CR2311
CR2312
CR2313
CR2302
CR2301
CR2306
CR2307
CR2304
CR856
CR2057
CR821
CR819
CR818
CR852
CR853L
CR802
CR803
CR806
CR804
CR857
CR817
CR854
CR814
CR834
CR812
CR1532
CR866
CR867
CR868
CR860
CR861
CR859
CR661A
CR502
CR813
CR811
CR809
CR807
CR501
CR839
CR858
CR838
CR837
CR822
CR816
CR872
CR2072
CR871
CR2063
CR2062
CR711
CR12
CR1534
CR702
CR322
CR1516
CR1601
CR1514
CR1652
CR1602
CR1677
CR1626
CR1651
CR1676
CR1627
CR1518
CR1517
CR1507
CR1508
CR1504
CR311
CR312
CR313
CR309
CR307
CR600A
CR103
CR107
CR646A
CR623A
CR621A
CR663A
CR664A
CR622A
CR04
CR09
CR10
CR11
CR06
CR675A
CR605A
CR701
CR125
1
14
8
7
CIC802
CT2303
CT2304
CT2307
CT2062
CT126
CT125
CR105
CD2303
CD2302
CD2301
CD803
CC1600
CT623A
CT662A
80
1
64
65
41
40
25
24
CIC800
22
1
CBU801
22
1
CBU802
CD301
20
11
10
1
CIC101
44
1
34
33
22
23
12
11
CIC1501
CIC2052
CBU1471L
CL606A
CL605A
CC620A
CC501
CC502
CC812
CC811
CC825
CC813
CC130
CC507
CC504
CC508
CC509
CC506
CC814
CC809
CC826
CC1606
CC827
CC1522
CC1601
CC1523
CC1514
CC1651
CC1676
CC1626
CC309
CC308
CC1524
CC1519
CC202
CC201
CC601A
CC702
CC701
CC102
CC104
CC614A
CC636A
CC619A
CC613A
CC616A
CC101
CC658A
CC20
CC09
CC18
CC16
CC15
CC25
CC10
CC12
CC605A
CC708
CC1512
CC1532
CC2054
CC311
CC312
CC2063
CC2062
CC1603
CC1653
CC1628
CC1678
CIC501
1
CIC801
CC1607
CT802
CT608A
CD601A
CT620A
CL600A
CR2076
CC720
1
16
9
8
CIC01
1
16
9
8
CIC701
1
16
9
8
CIC601A
CL02
CIC2051
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
X
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
