Philips MCD772 - Display Board

SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
IC
7
CLK
8
STB
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
dd
V
41
1S
K
/
1
S
5
1
2S
K/
2S
6
1
3S
K
/
3S
71
4
SK
/
4S
81
5
SK
/
5S
9
1
6S
K/
6S
0
2
7S
K/
7S
1
2
8
SK
/
8S
2
2
9
S
K/
9S
3
2
0
1
S
K/01S
42
1
1
S
K/11S
52
2
1
S
K/21S
6
2
S13
27
S14
28
S15
29
S16
30
S17/G12
31
S18/G11
32
Vdd
33
VEE
34
S19/G10
35
S20/G9
36
G8
37
G7
38
G6
39
5
G
0
4
4
G
1
4
3
G
24
2
G
3
4
1
G
4
4
d
d
V
54
5DEL
64
)EB
B
(
4
D
E
L
74
)
R
EW
O
P
(
3
DEL
8
4
)
T
CNA
F
(
2D
EL
9
4
)
T
S
R
7
0
5
7
(
1
DE
L
05
s
s
V
15
CS
O
2
5
10
1C
I
11
3
6
TP
401R
K
74
R108
33K
R105 33K R106 33K R107 33K
4
K
3K
2
K
1K
1
0
7
D
8414
3
07
D
8414
STB1
CL
K
DATA
1
S
2S
3
S
4
S
5
S
6
S
7
S
8
S
9
S
1SK
2
S
K
-24V
V
5+
1S
2S
20
1
C
401
201R
5
.0/3.3
1F
V
-
V
2F
V
-
V
REM
1
GND
2
Vcc
3
1
0
1
S
E
TOM
E
R
M
ER
D
N
G
-
V
+5V
0
1S
11
S
2
1S
S13 S14 S15 S16 S17
G1
1
G1
0
G1 G2 G3 G4 G5
G6 G7 G8 G9
STB1
DATA
K
L
C
D
N
G-
V
M
E
R
V5+
-24V V-VF2 V-VF1
1
0
1
R
5
.
0/
3
.
3
101C
Fu
7
4
R110
4K
7
R109
10K
R111
10K
S1 S2 S3 S4 S5 S6 S7
G1 G2 G5 G4 G3 G6 G8 G7 G9
S9 S10 S18 S12 S13 S14 S8 S16 S15 S17
2
1
1R
74
SW101
TACT(CLOCK)
SW102
TACT(CH-/PRE)
SW103
TACT(CH+/NEXT)
SW104
TACT(REPEAT/ST.)
SW105
TACT(PROG/MEM)
SW106
TACT(PLAY/PRESET)
SW107 TACT(STOP/BAND)
SW108 TACT(
OPEN/CLOSE)
1 2 3 4 5 6 7 8 9
1
0
1NC
0.2/P9
G10 S11
VF1
2
S1
3
S2
4
S3
5
S4
6
S5
7
S6
8
S7
9
S8
10
S9
11
G1
12
G2
13
G4
14
G5
15
G3
16
G6
17
G8
18
G7
19
G9
20
G10
21
S10
22
S18
23
S12
24
S13
25
S14
26
S15
27
S16
28
VF2
31
VF1
1
VF2
32
S17
29
S11
30
1
01DFV
B
G
.
1
-
D
3
0
5
1E
N
40
7
D
8
4
14
3
S
901WS
)MEM/GORP(TCAT
3
01R
K
1
1
0
1
DEL
301C
4
01
40
1
C
40
1
6-1 6-1
Display Board--Circuit Diagram