SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
NC
7
CLK
8
STB
9
K1
10
K2
11
K3
12
K4
13
VDD
14
SG1/KS1
15
SG2/KS2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7/KS7
21
SG8/KS8
22
SG9/KS9
23
SG10/KS10
24
SG11/KS11
25
SG12/KS12
26
SG13/GR16
27
SG14/GR15
28
SG15/GR14
29
SG16/GR13
30
SG17/GR12
31
SG18/GR11
32
VDD
33
VEE
34
SG19/GR10
35
SG20/GR10
36
GR8
37
GR7
38
GR6
39
GR5
40
GR4
41
GR3
42
GR2
43
GR1
44
VDD
45
LED5
46
LED4
47
LED3
48
LED2
49
LED1
50
GND
51
OSC
52
N101 PT6311
R101
10k
R102
10k
C109
47u/16V
R122 100
S101
INPTUSET
-30V
R103 470
R104 470
R105 470
C113
47u/16V
VD103
1N4004
R113
270/0.5W
C107
47u/35V
R115
4.7k/0.25w
R111
4.7k
R110
4.7k
R109
4.7k
R106
100/0.25W
C108
100u/35V
VD102
5.6V/0.5W
VD101
30V/1W
C101
104
C114
103
OUT
1
VS
3
GND
2
N102 HS0038A2
C110
103
VD104
5R3HD
C102
221
C103
221
C104
221
1
2
3
4
5
6
7
8
9
XP15
CON9
R107
47K
R116
100
1
2
3
4
5
XS10
CON5
From Signal Board
From TRANS
F1
F2
0
~V3
~V3
+5VD
VD105
5R3HD
V101
2N5551
R108
4.7K
+5VD
+5VD
+5VD
-30V
+5VD
R114
1/0.25W
+5VD
+5VD
C106
104
R118
10K
R117
10K
C112
103
C111
103
R119
100
R120
100
+5VD
C105
47u/16V
R112
47/0.5W
RP101B
RVP-1
1
2
3
RP101A
RVP-1
+5VD
FAN
DST
DCK
DDA
REMOTE
L101 100uH
F
1
F
2
NOP
3
G1
5
G2
6
G3
7
G4
8
G5
9
G6
10
G7
11
G8
12
G9
13
G10
14
G11
15
NOP
4
NOP
16
NOP
17
NOP
18
NOP
19
NOP
20
NOP
21
NOP
22
NOP
23
NOP
24
NOP
25
NOP
26
NOP
27
P16
28
P15
29
P14
30
P1
43
P2
42
P3
41
P4
40
P5
39
P6
38
P7
37
P8
36
P9
35
P10
34
P11
33
P12
32
P13
31
NOP
44
NOP
45
F
46
F
47
VFD101
HL-D253
P_RLY
R121
100/0.25W
-
92
-
-
5.2.7 Key Scan
Board