VF1
VF2
C410
106
R
425
4K7
R
421
10K
R
422
10K
G1
G2
G3
G4
G5
G6
G7
G10
S2
-2
S1
-1
S3
-3
S4
S5
S6
S7
G9
S9
S1
0
S1
1
S1
2
S1
3
G8
S1
5
S1
4
S1
6
S8
REM
1
GND
2
Vc
c
3
S401
REMOTE
C402
10KOhm/104
R423 100
C408
106
C401
104
C403
NC/104
V+5V
REM
C404
104
V+5V
V+5V
C406
104
-27V
SW
1
1
SW
2
2
SW
3
3
SW
4
4
DOUT
5
DI
N
6
NC
7
CLK
8
STB
9
KE
Y1
10
KE
Y2
11
KE
Y3
12
KE
Y4
13
Vdd
14
S1/KS1
15
S2/KS2
16
S3/KS3
17
S4/KS4
18
S5/KS5
19
S6/KS6
20
S7/KS7
21
S8/KS8
22
S9/KS9
23
S10/KS10
24
S11/KS11
25
S12/KS12
26
S1
3
27
S1
4
28
S1
5
29
S1
6
30
S
1
7/G12
31
S
1
8/G11
32
Vdd
33
VE
E
34
S
1
9/G10
35
S
2
0/G9
36
G8
37
G7
38
G6
39
G5
40
G4
41
G3
42
G2
43
G1
44
Vdd
45
LED5
46
LED4
47
LED3
48
LED2
49
LED1
50
Vss
51
OSC
52
U401
PT16311
G1
G2
G3
G4
G5
G6
G7
G8
G9
G1
0
G1
1
G1
2
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S1
3
S1
4
S1
5
S1
6
R
426
33K
R
427
33K
R
428
33K
R
429
33K
C405
104
VFD_DATA
VFD_STB
VFD_CLK
VF
D-
DATA
VF
D-
S
T
B
VF
D-
CLK
VF
1
1
VF
1
2
S1
4
S2
5
S3
6
S4
7
S5
8
S6
9
S7
10
S8
11
G1
28
G2
29
S9
12
S1
0
13
S1
1
14
S1
2
15
S1
3
16
S1
4
17
S1
5
18
S1
6
19
VF
2
41
VF
2
42
G3
30
G4
31
G5
32
G6
33
G7
34
G8
35
G9
36
G10
37
G11
38
G12
39
VFD401
HL-D1586
G1
1
G1
2
Q401
NC/9014
R413
NC/10K
R4
0
1
NC/
4
K
7
R4
1
0
NC/
0
R
405
NC/
0
V+5V
S1-1
S1
Q402
NC/9014
R414
NC/10K
R4
0
2
NC/
4
K
7
R4
1
1
NC/
0
R4
0
7
NC/
0
V+5V
S2-2
S2
Q403
NC/9014
R415
NC/10K
-27V
R4
0
3
NC/
4
K
7
R4
1
2
NC/
0
R4
0
9
NC/
0
V+5V
S3-3
S3
C407
NC/105
L401
NC/601
R404
0/NC
R406
0/NC
R408
0/NC
C409
101
R420
100
R419
100
R418
100
R430 0.47
R416 0.47
LED_BD
R424 47K
L417 1K
V+5V
SK1
D401
4148
D402
4148
D403
4148
SK2
SK3
K1
K2
K3
L402
601
L403
601
L404
601
L405
601
L406
601
L407
601
L408
601
L409
601
L410
601
L411
601
L412
601
L413
601
L414
601
L415
601
L416
601
VFD_DATA
VFD_STB
VFD_CLK
V+5V
SK1
SK2
SK3
K1
K2
K3
VF1
VF2
-27V
REM
LED_BD
VFD_DATA__
VFD_STB__
VFD_CLK__
V+5V__
SK1__
SK2__
SK3__
K1__
K2__
K3__
VF1__
VF2__
-27V__
REM__
LED_BD__
VFD BOARD
35-MBD7020-04A1
D-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN401
1.0/16P FFC
C411
104
C412
101
S1
S2
S3
R417 0.47
VF2
R431 0.47 VF1
Display Board -- Circuit Diagram
12-3
12-3
Summary of Contents for MCM7000/12
Page 30: ...AMP BOARD Layout Diagram 12 2 12 2 ...
Page 32: ...Display Board Layout Diagram 12 4 12 4 ...
Page 35: ...Key Board Layout Diagram 12 7 12 7 ...
Page 38: ...T5AH 250V Power Board Layout Diagram 12 10 12 10 ...
Page 42: ...Decoder Board Layout Diagram 12 14 12 14 ...
Page 44: ...Revision List Revision List Version 1 0 Initial Release 14 1 ...