M 100-CD MKII
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
M 100-CD MKII
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service
2 - 5
GRUNDIG Service
2 - 6
22K
R19
8602-331-087
4.19MHz
F1
uP PD78P048AGF-3B9
INTP0/TI0
INTP1
INTP2
INTP3/CI0
TO0
TO1
TO2
TI1
TI2
P70
P71
P72
PCL
BUZ
P37
P73
P74
SI1
SO1
SCK1
STB
BUSY
SI0/SB0
SO0/SB1
SCK0
XT1
XT2
X1
X2
ANI7
ANI6
ANI5
ANI4
ANI3
ANI2
ANI1
ANI0
RESET
AVSS
VSS
VPP
VDD
AVDD
AVREF
VDD
VLOAD
FIP33
FIP32
FIP31
FIP30
FIP29
FIP28
FIP27
FIP26
FIP25
FIP24
FIP23
FIP22
FIP21
FIP20
FIP19
FIP18
FIP17
FIP16
FIP15
FIP14
FIP13
FIP12
FIP11
FIP10
FIP9
FIP8
FIP7
FIP6
FIP5
FIP4
FIP3
FIP2
FIP1
FIP0
CIC1
1
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
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
59798-419.00
6.8C
D5
+5V
10K
R31
K
27p/2%
C2
2.2
R40
+5V
+5V
47K
R1
1
2
3
4
5
6
7
8
9
BC548_C
T1
P3
1
2
+5V
PLED
+5V
10K
R3
4K7
R4
A B
TOTAL
FAVORIT TRACK SELECTION
SHUFFLE
TRACK
REPEAT
REMAIN
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
DP1
1
2
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
37
38
59740-022.00
150
R5
K
27p/2%
C1
100K
R6
1N4148
D1
+
2u2/100V
C3
S1
10K
R30
+5V
820
R7
1K
R8
820
R9
1K2
R10
1K2
R11
10K
R12
10K
R13
1K8
R14
1K2
R15
1K2
R16
820
R17
820
R18
S2
S3
S4
S5
S6
S7
S8
S9
S10
1K
R20
S11
D3
VEE
47K
R2
1
2
3
4
5
6
7
8
9
+5V-A
K
100n/+50-20%
C4
BC558_B
T2
+
100u/25V
C5
RCGND
BC548_B
T3
RC
+5V
47K
R21
18K
R22
10
R23
47K
R24
47K
R25
47K
R26
47K
R27
47K
R28
1N4148
D2
47K
R29
PLED
P2
1
2
3
4
5
6
7
8
9
P1
1
2
3
4
5
6
7
8
9
10
P4
1
2
MUTE
MUTE
+5V-A
TRAY-
TRAY-
DATA
DATA
RESET
RESET
+5V
+5V
DIG-ON/OFF
DIG-ON/OFF
PD
PD
TRAY-SW
TRAY-SW
RC-IN
RC-OUT
GND
GND
GND
SILD
SILD
RC
RCGND
SICL
SICL
TRAY+
TRAY+
VEE
PLED
F1
F1
F2
25/02/97
59451-610.94
D
DISPLAY BOARD
POWER LED BOARD
SHUFFLE
PLAY
STOP
PAUSE
CANCEL
MODE
EDIT
MEMORY
TRACK
0V
+0.7V
-25V
+4.8V
+4.9V
0V
-0.1V
0V
-25V
AC 4.5V
-25V
+5V
+5V
Display-Platte / Display Board
T
O
CON103
CD BOARD
P
AGE 2-4
FROM P103
POWER SUPPL
Y
BOARD
P
AGE 2-7