Circuit diagram
1 2 3 4
A
B
C
D
4321
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
J3
LCD1
1
2
3
4
5
6
7
8
9
10
11
12
J4
LCD2
C14
0.1uF/16V
C15
0.1uF/16V
C16
0.1uF/16V
C17
0.1uF/16V
+5V
1
2
A
3
C
4
B
5
VR2
Current Encoder
R8
10K
R9
10K
R10
10K
R21
390R
R22
390R
R23
390R
IN
1
OUT
3
GND
2
U7
78L05
C12
0.1uF/16V
C13
0.1uF/16V
+12V
1
2
3
J6
Usart
RE1/LCDBIAS2/P2C
3
RE0/LCDBIAS1/P2D
4
RG0/ECCP3/P3A
5
RG1/TX2/CK2/AN19/C3OUT
6
RG2/RX2/DT2/AN18/C3INA
7
RG3/CCP4/AN17/P3D/C3INB
8
/MCLR/RG5
9
RG4/SEG26/RTCC/T7CKI/T5G/CCP5/AN16/P1D/C3INC
10
VSS
11
Vddcore/Vcap
12
RF7/AN5//SS1/SEG25
13
RF6/AN11/SEG24/C1INA
14
RF3/AN8/SEG21/C2INB/CTMUI
17
RF2/AN7/C1OUT/SEG20
18
ENVREG
24
AVDD
25
AVSS
26
RA3/AN3/Vref+
27
RA2/AN2/Vref-
28
RA1/AN1/SEG18
29
RA0/AN0/ULPWU
30
VSS
31
VDD
32
RA5/AN4/T1CKI/SEG15/T3G/HLVDIN
33
RA4/T0CKI/SEG14
34
RC1/SOSCI/ECCP2/SEG32/P2A
35
RC0/SOSCO/SCLKI
36
RC6/TX1/CK1/SEG27
37
RC7/RX1/DT1/SEG28
38
RC2/ECCP1/P1A/SEG13
43
RC3/SCK1/SCL1/SEG17
44
RC4/SDI1/SDA1/SEG16
45
RC5/SDO1/SEG12
46
RB7/KBI3/PGD
47
VDD
48
OSC1/CLKI/RA7
49
OSC2/CLKO/RA6
50
VSS
51
RB6/KBI2/PGC
52
RB5/KBI1/SEG29/T3CKI/T1G
53
RB4/KBI0/SEG11
54
RB3/INT3/SEG10/CTED2/P2A
55
RB2/INT2/SEG9/CTED1
56
RB1/INT1/SEG8
57
RB0/INT0/SEG30/FLTO
58
RD7/SEG7//SS2
63
RD6/SEG6/SCK2/SCL2
64
RD5/SEG5/SDI2/SDA2
65
RD4/SEG4/SDO2
66
RD3/SEG3
67
RD2/SEG2
68
RD1/SEG1/T5CKI/T7G
69
VSS
70
VDD
71
RD0/SEG0/CTPLS
72
RE7/ECCP2/P2A/SEG31
73
RE6/COM3/P1B/CCP6
74
RE5/COM2/P1C/CCP7
75
RE4/COM1/P3B/CCP8
76
RE3/COM0/P3C/CCP9/REFO
77
RE2/LCDBIAS3/P2B/CCP10
78
RF5/AN10/CVref/SEG23/C1INB
15
RF4/AN9/SEG22/C2INA
16
RH2/SEG45/AN21
1
RH3/SEG44/AN20
2
RH7/SEG43/CCP6//P1B/AN15
19
RH6/SEG42/CCP7/P1C/AN14/C1INC
20
RH5/SEG41/CCP8/P3B/AN13/C2IND
21
RH4/SEG40/CCP9/P3C/AN12/C2INC
22
RF1/AN6/C2OUT/SEG19/CTDIN
23
RJ4/SEG39
39
RJ5/SEG38
40
RJ6/SEG37
41
RJ7/SEG36
42
RJ3/SEG35
59
RJ2/SEG34
60
RJ1/SEG33
61
RJ0
62
RH0/SEG47/AN23
79
RH1/SEG46/AN22
80
U5
PIC18F85/86/87K90
S1
Output On/Off Key
Y1
1
Y0
2
Z1
3
Z
4
Z0
5
INH
6
VEE
7
VSS
8
C
9
B
10
A
11
X0
12
X1
13
X
14
Y
15
VCC
16
U2
CD4053
2
1
3
U1
ZR431F005
C11
0.1uF/16V
R31
1K
R1
100K
C4
2.2uF/16V
R2
30K
R3
30K
3
2
1
84
U4A
LM358
5
6
7
U4B
LM358
C9
0.1uF/16V
TITLE: NSP-2050/3630/6016-000MG Controler Board
DRAWN BY: CHECKED BY: APPROVED BY: SHEET 1 OF 1 REVISION: Rev.1.0 DATE: 21-10-2011
DDWG.NO.:9801-2050-0000
C3
10uF/50V
R32
30R
R33
30R
1
2
J7
LCD Power
R4
27K
R5
27K
C7
1uF/16V
C8
1uF/16V
C10
0.1uF/16V
1
23
U3
HT7033A
R16
10K
C24
0.01uF/16V
C25
0.01uF/16V
C26
0.01uF/16V
1
2
A
3
C
4
B
5
VR1
Voltage Encoder
R11
10K
R12
10K
R13
10K
R18
390R
R19
390R
R20
390R
C21
0.01uF/16V
C22
0.01uF/16V
C23
0.01uF/16V
R34
?
R35
?
R28
2.4K
R27
2.4K
R26
2.4K
C31
470pF/16V
C32
470pF/16V
R25
1/2W 330R
R30
56R
R29
56R
C5
2.2uF/16V
C6
2.2uF/16V
Ref
1
GND
2
V+
3
IN+
4
IN-
5
Out
6
U6
INA213
C18
0.1uF/16V
C30
0.001uF/16V
C29
0.001uF/16V
R14
10K
+5V
1
2
3
4
5
J5
ISP
R15
10K
R7
10K
R24
390R
R17
22K
Q1
MMBT2222
R6
47K
C28
0.001uF/16V
R36
?
C27
0.001uF/16V
C19
0.01uF/16V
+5V
6016 2050 3630
R36 1K±1%
R35
R34
270K±1%
10K±1%
180K±1%
20K±1%
6.2K±1%
165K±1%
10K±1%
3.3K±1%
+5V
+5V
C20
0.01uF/16V
+5V
+12V
+5V
+5V
+5V
+12V
Output On/Off
Output On/Off
+5V +5V
1
2
3
J1
CON3
+5V
1
2
3
4
5
6
7
8
9
J2
CON9
+
C1
22uF/16V
+
C2
22uF/16V