null 8591511

1
2
3
4
3003XⅢ
P
P
+8 V
R67
20k
4
E2
V-
D3
1 7 AC2
1 8 AB2
1 9 AA2
2 0 AF2
2 1 AE2
2 2 AD3
C34
471
10k
VB
10k
VB
+IS
C3
-VS
-5 V
104
10k
R47
-5 V
100k
-VS
C1
C3
C5
R1
1000u
104
16k
2
2000u
GND
1V
L
IN
+1 2 V
V
3
OUT
GND
1V
IN
+8 V
IC3
7808
control board
2
V
C26
C7
470u
104
R3
6 .8 k
R29
3
OUT
VREF
-VS
27k
R31
Q2
C945
27k
Q3
LR2 1 5 0
ADJ OU T+
ADJ OU T-
ARC OUT 3
ARC OUT 2
ARC OUT 1
COM
6
5
4
3
2
1
LD3
LD2
LD1
LR1 1 5 0
3
2
1
-5 V
104
1M
R1 9 2 2 0 k
C6
+5 V
36
1 1 VB 1
C1
D1
B1
VD1
9
1 0 VC 1
8
V+
7
OC S2
OC S1
5
6
4
A-Z
A2
F2
E2
V-
+1 2 V
LR3
2
B2
INT
34
-V
C2
IN-
BUFF
35
224
D2
ICL7106CM44
IN+
37
C8
E1
IC2
COM
38
R1 3
G1
CREF-
40
39
CN3
CON6
F1
CREF+
41
C1 4
102
103
3
1
REF-
42
+IS RED
C1 6
R30
Q1
C945
+5 V
IC3
7805
+5 V
CN6
CON3
VE ADJ
KBJ2D
43
C1 0
104
R28
R7
D3
1 3 VF1
1 4 VG1
1 5 VE1
1 6 VD2
1 7 VC2
1 8 VB2
M
1 9 VA2
2 0 VF2
60
VREF
1M
R6
10k
1 2 VA1
2 1 VE2
L
2 2 VD3
B3
22k
-5 V
R27
R5
F3
6 .8 k
A1
N
R1 8
VB 32 3
R4
104
REF+
E3
16k
C29
470u
44
1
2
3
4
VF3 2 4
104
VREF
1M
C27
CN4
CON4
VE3 2 5
1000u
1
150
AB 4
1000u
65k
-5 V
R26
-5 V
3
V
OUT
GND
R2
C6
R35
100k
LM324
VAB 42 6
VREF
IN
C4
R63
8
IC6C
10
R54
LM324
POL
RED
IC4
7905
V
2
C2
D1
9
7
IC6B
5
R53
BP
6
LM324
104
27
+8 V 1 0 4
-1 2 V
CN2
CON5
390k
1
IC6A
3
75k
VB
1
2
3
4
5
4 .7 u
2
R52
NC
390k
NC
4 .7 u
NC
R48
7
C9
TEST
104
LM358 8 .2 k
+V
OSC 3
IC5B
6
CV
G3
100k
+8 V
R57
C32
A3
R39
3 .9 k
R56
G2
R37
3 .9 k
1BQ20
+8 V
C31
C1 1
R1 0
120k
C1 8
100p
TEST
NC
R36
104
8
C8
470u
R55
16k
33
10k
C28
C30
R2 1
3k
C3
1
D2
5 .6 k
11
5
VR1
1
2
3
4
5
6
4
+8 V
R49
R8
4
100k
R2 3
10k
+V
CN5
CON5
VG32 9
104
300k
C10
11
-5 V
RP1
4
-1 2 V
VE
5
4
3
2
1
C1 1
10u
TL431
2k
11
+1 2 V
CN2
CON5
3
R62
R58
4
M
C3 3
IC7
R41
0
VB P2 8
180k
VA33 0
R40
R51 RP2
R46
CN9
CON3
VG23 2
3
2
1
TO k ey b o ard 2 CN1
VC 33 1
2
-VS
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
F2
INT
34
ABP
C.C.
A
AB1
AC1
AD1
AE1
AG1
AF1
AA1
ADP1
AB2
AC2
AD2
AE2
AG2
AF2
AA2
ADP2
AB3
AC3
AD3
AE3
AG3
AF3
AA3
ADP3
AAB4
ABP
VBP
V
V.C.
VC1
VB1
VA1
VF1
VG1
VE1
VD1
VDP1
VC2
VB2
VA2
VF2
VG2
VE2
VD2
VDP2
VC3
VB3
VA3
VF3
VG3
VE3
VD3
VDP3
VAB4
VBP
1 6 AD2
K
AD1
1 1 AB 1
9
8
7
5
6
4
2
3
1 0 AC 1
C1
B1
D1
V+
OC S1
OC S2
NC
NC
BUFF
35
224
LCD1
1 5 AE1
59
R17
R9
36
C7
104
220k
-V
R68
4 .7 K
104
VREF
R1 4
1M
104
A2
1 3 AF1
1 4 AG1
B3
Q5
31C
1N4148
C20
+8 V
TEST
NC
R2 0
6
IC12
2
OP07C
C18
5 .6 k
B2
A-Z
F3
10k
R50
IN-
1 2 AA1
AB 323
150
37
C2
AF324
RP3
100
+5 V
ICL7106CM44
IN+
C9
103
ADJ
D7
3
D2
AE325
R64
104
8
R15
39
38
E1
IC3
COM
E3
1
+5 V
X9C103WS
102
G1
CREF-
40
C21
OSC 3
1
-5 V
F1
CREF+
41
104
A1
REF-
42
C1 2
C1 5
C1 7
AB 4
13
R65
+5 V 7 5 0
104
O
AAB 426
+5 V
CV
1 .2 K
C16
8
REF+
43
R33
104
+8 V
104
+5 V
14
C23
20k
104
IC8D
4093
IC8C
4093
Vcc
RP5
C17
POL
100k
8
INC
14
LM324
BP
IC9B
4520
R43
1
7
7
44
104
IC6D
13
10k
27
14
IC8B
4093
C12
10k
11
1 02
CS
12
R19
G3
CK
EN
13
9
6
VL
IC10
U/D
C24
10k
A3
4
14
13
12
11
Q3
Q2
Q1
Q0
VH
2
R20
+8 V
C3
CLR
9
10
5
IC8A
4093
R13
120k
G2
3
10k
15
6
1
3
100k
104
471
10k
NC
C15
Q4
C945
-5 V
C35
10k
R16
2
33
104
100p
AG329
C13
200k
R1 1
AB P28
R60
200k
7
R59
R10
1N4148
R18
C19
VREF
IC1 1 A
4066
1
5
Vw
+V
104
C1 9
104
RP4
150
Vss
C1 3
+V
+8 V
750
10
104
2
D3
IC1 1 B
4066
11
+8 V
4
R44
16k
C22
OP07C
+8 V
10k
Keyboard
R66
+5 V
R11
R61
200k
N
103
10k
100k
1N4148
8
UP
C36
3 .9 k
R12
1N4148
R42
D4
CN8
CON5
VDDGND
1
2
3
4
5
16
1
2
3
4
5
CN8
CON5
R2 2
3k
1N4148
AA330
D5
+5 V 1 0 4
C.C.
IC13
2
10k
10k
LM358
VR2
D10
6
AC 331
16
R38
+5 V
LED
DOWN
1N4148
C14
dispay board
R2 4
10k
104
3
AG232
1015
R14
1
IC5A
2
C25
8
R25
-VS
11
27k
47k
D6
3
10k
4520
CC/CV
R24
10k
-5 V
1
1
2
3
4
5
6
R34
4
4
Q6
R32
+5 V
7
CK
EN
R23
4
1
2
10k
6
5
4
3
Q3
Q2
Q1
Q0
12
R21
CLR
8
7
100k
7
8
-5 V
IC9A
R45
VDDGND
v ad j+
CN7
CON2
104
CN7
CON6
10K
v ad j-
1
2
RX1 0 k
TO Key b o ard 2 CN2 -4
C4
RP6
R22
750
RP1
O
68
F2
R1 7
68
R11 3 9
R6
C6
D5
1 BQ2 0
7 ADP3
8 ADP2
9 ADP1
10 VDP3
11 VDP2
12 VDP1
A
V
VB P
V.C .
VDP1
VDP2
VDP3
VB P
AB P
36
6
5
4
3
2
1
C1
D3
K2 A
12V
1 N4 1 4 8
D2
K1 A
12V
1 N4 1 4 8
1 N4 1 4 8
CON2
2
TEST
1
VREF
R1 2
R1
+V
1M R 5
1M R 4
1M R 3
1M R 2
D4
K3 A
12V
1
2
COM
ARC OUT 1
ARC OUT 2
ARC OUT 3
ADJ OUT -
ADJ OUT +
+V
104
1M R 9
1M R 8
1M R 7
1M R 6
CN1 4
C8
4 7 u /3 5 V
104
1
2
3
4
5
6
150
4 .7 u
K
+V
D2
100K
D1
TEST
+V
1 N4 1 4 8 1 N4 1 4 8
CN3
CON6
K1 B
5
104
68
SW DIP-6
477 3
14
+V
TEST
C7
100
R1 5
-V
IC1A
IC1D
Q6
MCR1 0 0 -6
K
68
C2
SIP1
C5
R14
10K
13
R13
3 .3 K
R10
47K
12
K2
C .C .
ADP1
ADP2
ADP3
+V
5
IC1B
4070
9
IC1C
18
1
3 A/1 2 5 ℃
4 V.C .
10
C .C .
AB P
R1 6
1 .5 A
3
CN1
CON6
4
1
2
3
4
5
6
1
2
3
4
5
6
1
1
2
3
4
5
6
K2 B
4
3
3
5
D1
~
-
~
+
-S
CN1 1
4
C3
3 9 0 u /5 0 V
CN1 1
CON1
1
C1
C5
CON1
CJ0 .1 u
K3 B
1
C3
RB1 0 0 2
C4
104
104 / 1 00 V
2
560 0 u/ 5 0V
C2
3
4
560 0 u/ 5 0V
5
CN1 0
CN6
CON6
CN5
CON3
-
D1
1 N5 4 0 2
C2
104
R2
C1
104
1
GND
+
RX0 .1 /1 0 W
CON1
Transistor
3
2
1
CN1
CON6
+S
1
R2
J
J
CN1 0
CON1
3 9 R6
Q2
C2 7 5 0
Adjust board
RX0 .2 2 /3 W
CN4
R9
R1
1
2
3
4
1 .5 k
3 9 R5
Q1
CON4
RX0 .2 2 /3 W
C2 7 5 0
Output board2
+2 4 V
V8
TIP3 0 0 5
+1 2 V
+1 2 VC5
16
EN
CK
SERIES
7
IC1
78L12
VVIN VOUT
V
IN
OUT
GND
6
D?
R2
1K
+2 4 V
R9
K1B
24V
K1C
24V
100K
100K
R8
10
10
2
2
OUT5V3A
LM7 2 3
6
3
3
RP2
2K
C3
4 .7 u f
C6
R6
3 .9 K
C4
Q3
C940
47k
C8
103
100uF
5
4700uF
8
K1
N
R6
5
R7
1 .8 K
6
+ C2
100uf
C1
B
R4
R5
12
C5
K2B
24V
D3
1N4148
1N4148
102
H
2
D1
K2B
24V
CON3
300
K1A
12V
4
D4
1N4148
7
CLR
C6
Q0
Q1
Q2
Q3
K1A
24V
1
2
3
7
16
EN
CK
D3
1N4148
K2A
24V
CN1
300
D21 5
C2
CC4 7 2 /2 k V
300
R10
GNDVDD
PARALLEL
Q2
C945
47k
11
12
13
14
12
R11
R3
10
9
4
100K
+1 2 V
keyboard2
R1 4
6 .2 K
R7
IC2B
4520
AN2
4
104
11
C3
220u
13
C7
I
CN2
CON5
11
104
+
V6
C1 0 0 8
13
C2
R1
200
3
C1
4 7 u /3 5 V
CN1
CON3
R1 9
V7
D8 8 0
A
From Vad j
1
2
3
K1B
5V
LD2
1N4148
2
fro m Co n tro l CN9
Q1
C945
47k
D1
102
+1 2 V
3
GND
1
CLR
R2
3
4
5
6
Q0
Q1
Q2
Q3
8
+2 4 V
C1
CC4 7 2 /2 k V
C4
1
2
3
4
5
104
1
3A
8
2
1
L
GNDVDD
AN1
4
IC2A
4520
10K
K1
F1
0 .1
LD1
R1
I
H
103
4 .7 u F
100K
R3
10K
C7
103
R4
47K
R1 1
10K
INPUT AC 220V
-
Q1
C2 7 5 0
R5
CN4
RX0 .2 2 /3 W
Adjust board
4
3
2
1
R1 3 9
Q2
C2 7 5 0
R9
1 .5 k
R6
CON4
RX0 .2 2 /3 W
Transistor
G
R2 3 9
1
+S
CN1 0
CON1
4
3
2
+
~
-
+
RX0 .1 /1 0 W
1
3
C2
3
4
RB1 0 0 2
4
C3
C4
GND
D1
CN1 1
C5
104
10 4/ 10 0 V
C1
CJ0 .1 u
K2 B
4
CON6
56 00u / 5 0V
5
56 00u / 5 0V
6
5
4
3
2
1
C1
104
CON1
CN1
6
5
4
3
2
1
CON6
C3
3 9 0 u /5 0 V
R2
1
~
C2
104
1 N5 4 0 2
1
-
CON1
CN1 1
CON1
-S
1
2
3
4
5
6
CN1
CN1 0
D1
K3 B
5
1
K1 B
3
2
1
G
CN5
CON3
3
CN6
CON6
CON2
D5
1 BQ2 0
F
D4
1 N4 1 4 8
C8
4 7 u /3 5 V
Q6
MCR1 0 0 -6
K2 A
12V
D3
1 N4 1 4 8
K1 A
12V
D2
1 N4 1 4 8
R13
3 .3 K
D1
+V
1 N4 1 4 8 1 N4 1 4 8
+V
100K
VREF
TEST
CN3
CON6
K2
R10
47K
D2
TEST
R1 2
C1
TEST
7
14
+V
IC1D
4070
R14
10K
9
SIP1
SW DIP-6
C5
473
R9 R8 R7 R6
1 M1 M1 M1 M
+V
150
+V
104
R1 5
7
8
9
10
11
12
68
VDP1
VDP2
VDP3
ADP1
ADP2
ADP3
V
A
VB P
VDP3
VDP2
VDP1
V.C .
AB P
V.C .
VB P
ADP3
ADP2
ADP1
C .C .
AB P
C .C .
4
C2
-V
R5 R4 R3 R2
1 M1 M1 M1 M
IC1B
10
IC1C
F
R1
+V
4 .7 u
IC1A
11
8
3 A/1 2 5 ℃
2
K3 A
12V
1
2
1
63
C7
104
R11
39
13
104
ADJ OUT +
ADJ OUT -
ARC OUT 3
ARC OUT 2
ARC OUT 1
COM
6
5
4
3
2
1
12
CN1 4
5
R6
100
C6
6
5
4
3
2
1
5
R1 6
68
RP1
C10
100k
-5 V
104
390k
+8 V
300k
+8 V
23
G1
C1
R62
R41
2k
R40
CN5
CON5
3
R2 3
R1 0
120k
C1 8
100p
1 7 VC2
1 6 VD2
1 5 VE1
1 4 VG1
1 3 VF1
1 2 VA1
C1 1
R2 1
+V
2
-5 V
C3
-VS
IC7
TL431
C3 3
C1 1
10u
104
VR1
3k
+V
16k
104
104
EN
CK
Q0
Q1
Q2
Q3
3
4
5
6
R32
27k
Q6
1015
R23
10k
+5 V
R24
3
IC5A
LM358
-5 V
8
1
R34
47k
6
5
4
3
2
1
CN7
CON6
R22
C22
104
43
44
OP07C 2
R25
10k
3
23
24
26
27
29
F3
B3
E3
AB 4
BP
POL
G3
A3
G1
F1
REF+
A1
750
-VS
28
30
31
C3
G2
CREF+
REF-
C1 9
100p
D10
R1 1
120k
C1
CV
1 .2 K
2 1 AE2
2 0 AF2
1 9 AA2
1 8 AB2
1 7 AC2
1 6 AD2
A
C
1 5 AE1
LCD1
1 4 AG1
1 3 AF1
1 2 AA1
B1
R33
C24
LM324
-5 V 1 0 4
+8 V
2 2 AD3
11
10k
471
10k
D1
14
IC6D
R20
C35
R18
9
104
R66
10
C19
150
V+
12
R16
RP4
E1
OC S1
VREF
10
IC1 1 B
4066
CREF-
OC S2
IC1 1 A
4066
R14
10k
10k
4
CLR
v ad j+
v ad j-
D6
1N4148
D2
8
16
7
GNDVDD
2
1
2
41
42
C2
AC 1
10k
100k
11
103
C1 2
104
104
13
COM
7
10k
B2
IC3
ICL7106CM44
IN+
NC
R19
F2
A2
IN-
5
20k
+8 V
40
C1 5
102
E2
A-Z
6
2
103
D3
BUFF
TEST
1
+8 V C23
VINT
OSC 3
5
32
33
39
D
AB 1
R45
38
RP5
+8 V
C36
3 .9 k
37
4
14
+8 V
R38
36
104
NC
7
104
7
R12
10k
C9
104
6
6
IC13
1N4148
8
1
C25
4
1N4148
104
35
224
R2 0 2 2 0 k
AD1
2
1
Vw
R1 4
1M
ADJ
C1 7
10k
R21
CN7
CON2
RP1
RX1 0 k
Vss
7
X9C103WS
+5 V
D5
+5 V C14
IC9A
4520
34
-V
C7
Q5
31C
104
2
10k
4 .7 K
C21
750
100k
+5 V
TO Key b o ard 2 CN2 -5
CS
IC10 VL
+5 V
-5 V
R11
R42
CON5
LED
B
4
U/D
VH
C17
8
3
100k
2
3
Vcc
1N4148
8
1
NC
8
104
10k
INC
D7
6
IC12
3
1
5
4
3
2
1
CON5
C.C.
1
R13
12
5
4
3
2
1
CC/CV
11
13
R44
R61
200k
10k
R65
C16
1 02
8
DOWN
D4
1N4148
R15
150
7
CN8
CN8
RP3
+5 V
9
NC
R68
OP07C 2
IC8D
4093
8
4
104
11
12
13
14
11
C13
200k
CLR
C15
UP
GNDVDD
R60
15
Q0
Q1
Q2
Q3
13
200k
Q4
C945
IC8C
4093
IC9B
4520
4
16
14
7
R59
6
EN
CK
AF3
2
10
9
AB 3
D3
1N4148
Keyboard
4
C20
104
100
5
3
AE3
R64
100k
IC8B
4093
104
1
AB P
10k
+5 V
R43
IC8A
4093
AG3
+5 V
C12
10k
AA3
104
+8 V
+5 V
R10
C
VB
471
AC 3
C18
5 .6 k
VB
C34
R17
AG2
10k
AAB 4
R9
R50
25
+IS
VREF
59
60
VBP 1
VAB4 2
VDP3 3
VD3 4
VE3 5
VG3 6
VF3 7
VA3 8
VB3 9
VC3 1 0
VDP21 1
VD2 1 2
VE2 1 3
VG2 1 4
VF2 1 5
VA2 1 6
VB2 1 7
VC2 1 8
VDP11 9
VD1 2 0
VE1 2 1
VG1 2 2
VF1 2 3
VA1 2 4
VB1 2 5
VC1 2 6
V.C. 2 7
V
28
VBP 2 9
ABP 3 0
AAB43 1
ADP33 2
AA3 3 3
AF3 3 4
AG3 3 5
AE3 3 6
AD3 3 7
AC3 3 8
AB3 3 9
ADP24 0
AA2 4 1
AF2 4 2
AG2 4 3
AE2 4 4
AD2 4 5
AC2 4 6
AB2 4 7
ADP14 8
AA1 4 9
AF1 5 0
AG1 5 1
AE1 5 2
AD1 5 3
AC1 5 4
AB1 5 5
A
56
C.C. 5 7
ABP 5 8
1 8 VB2
B1
D1
V+
OC S1
A1
OC S2
F1
REF+
1 9 VA2
K
F3
B3
E3
AB 4
BP
G3
A3
E1
CREF+
REF-
TEST
10k
-VS
24
25
26
27
29
28
30
32
31
C3
POL
C2
D2
CREF-
6
5
4
3
2
1
180k
CON3
IN+
COM
CV
1
RP2
0
44
NC
150
43
2 0 VF2
LM324
R57
C32
100k
41
42
E
2 1 VE2
11
R56
4 .7 u
IC6C
9
LM324
R58
R51
R46
11
IC6B
+8 V
CN9
1
2
3
C1 0
104
CN4
CON4
9
390k
6
LM324
C31
40
C1 4
102
+IS RED
10
R55
4 .7 u
-VS
4
3
2
1
R35
8
C30
VREF
R63
VC 1
5 .6 k
IC6A
8
7
R49
LM358
+5 V
100k
2 2 k1 0
B2
2 2 VD3
VB 1
-1 2 V
2
R48
8 .2 k
10k
VE
7
IC5B
5
-VS
R47
-5 V
R54
7
A2
IC2
ICL7106CM44
IN-
5
8
6
R8
VREF
65k 5
A-Z
6
3 .9 k
39
F2
NC
R37
3 .9 k
38
103
R28
-5 V
R53
1
37
104
E2
VD1
+1 2 V
R36
104
C8
C1 6
1M
VREF
75k 3
R1 8
INT
BUFF
4
1BQ20
C8
R27
-5 V
R52
104
4
470u
RED
C9
100k
4
C28
A
B
10k
1M
+8 V
R39
CN6
CON3
R7
R26
-5 V
VREF
VB
CON5
D2
D
10k
3
V
OUT
IN
R6
11
V
IC4
7905
-1 2 V
R5
36
D3
TEST
1
2
3
R4
6 .8 k
104
4
2
5
4
3
2
1
C29
470u
GND
11
1
2
3
4
5
CON5
C27
104
CN2
CN2
1
R2
16k
C6
1000u
4
C4
1000u
224
R1 9 2 2 0 k
V-
OSC 3
104
VE ADJ
C2
KBJ2D
C6
R1 3
1M
35
G2
NC
+5 V
CON6
1 .5 A
68
68
34
-V
-5 V
NC
27k
LD3
Q3
2
27k
R31
Q2
C945
3
R3
6 .8 k
R30
Q1
C945
COM
ARC OUT 1
ARC OUT 2
ARC OUT 3
ADJ OU T-
ADJ OU T+
1
C7
2
2
C26
470u
104
LD2
R29
VF3
R1
16k
C5
1000u
+5 V
3
V
OUT
GND
IN
VB 3
C3
2000u
V
VE3
1
VAB 4
C1
F2
+8 V
3
V
OUT
GND
VB P
D1
IN
1
2
3
4
5
6
LD1
VG3
V
CN3
VA3
1
+1 2 V
VC 3
+1 2 V
E
IC3
7805
LR3
VG2
IC1
7808
LR2 1 5 0
33
R1 7
LR1 1 5 0
control board
R2 4
C1 3
R2 2
+V
104
10k
-5 V
C4
10K
VR2
3k
16k
B
+V
dispay board
104
RP6
R67
20k
750
104
+8 V
A
A
1
2
3
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