Inhaltsverzeichnis
Werbung
M 100-CD MKII
Display-Platte / Display Board
POWER LED BOARD
D3
P4
P3
0V
PLED
R5
R4
+0.7V
+5V
150
4K7
BC548_C
T1
P2
1
GND
2
SICL
3
GND
4
SILD
5
DATA
6
RESET
7
TRAY-SW
8
TRAY+
9
TRAY-
+5V
T2
R27
+4.8V
47K
-0.1V
+5V
RC
R26
+4.9V
47K
T3
0V
0V
RCGND
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
DP1
SHUFFLE
REPEAT
A B
REMAIN
TRACK
10
11
5
6
7
8
9
12
13
14
15
16
+5V
47K
2
3
4
R2
5
6
7
8
-25V
VEE
1
9
7
6
5
4
3
2
1
80
79
78
77
76
75
74
73
INTP0/TI0
47
46
INTP1
PD
INTP2
45
DIG-ON/OFF
44
INTP3/CI0
43
TO0
42
TO1
TO2
41
40
39
51
50
49
38
37
36
19
18
RC-OUT
RC-IN
M 100-CD MKII
59740-022.00
1
TOTAL
FAVORIT TRACK SELECTION
2
1
2
3
4
5
6
7
8
9 10
AC 4.5V
11 12 13 14 15 16 17 18 19 20
37
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
38
-25V
R29
47K
9
1
8
7
6
5
R1
4
3
2
47K
72
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
71
CIC1
uP PD78P048AGF-3B9
59798-419.00
16
15
14
13
12
11
10
9
31
32
34
35
4.19MHz
8602-331-087
F1
2 - 5
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
D
DISPLAY BOARD
59451-610.94
PLED
+5V
R28
PD
47K
R40
+5V
+5V
2.2
52
30
29
8
VPP
48
VSS
33
AVSS
20
RESET
17
ANI0
28
ANI1
27
ANI2
26
+5V
ANI3
25
21
22
23
24
TRACK
R30
+5V
S6
10K
R19
22K
S8
PAUSE
MEMORY
S9
STOP
EDIT
S10
PLAY
MODE
S11
SHUFFLE
CANCEL
P1
1
F1 F1
2
F2
3
-25V
VEE
4
PLED
5
MUTE
6
RCGND
7
RC
8
GND
9
+5V-A
10
DIG-ON/OFF
+5V
+5V-A
+5V
S7
S2
S3
S4
S5
S1
25/02/97
2 - 6
Werbung
Inhaltsverzeichnis
