C141
104
L50
100
C140
104
C145 33/10
C146
104
C147
104
C148
104
L52 100
C153
104
2OE
2A3
2A4
3A1
3A2
3A3
3OE
GND
VCC
48
47
46
44
43
41
40
38
37
24
25
36
35
33
32
30
29
27
26
7
18
4
10
15
21
1
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
31
42
28
34
39
45
2A2
2A1
1OE
3A4
VCC
GND
GND
GND
1Y1
1Y2
1Y3
1Y4
VCC
VCC
GND
GND
GND
GND
1A3
1A4
1A2
1A1
2Y1
2Y2
2Y3
2Y4
3Y1
3Y2
3Y3
3Y4
4A1
4A2
4A3
4A4
4OE
4Y1
4Y2
4Y3
4Y4
IC52
1DIR
1A3
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2OE
2A5
2A7
2A8
GND
VCC
48
47
46
44
43
41
40
38
37
24
25
36
35
33
32
30
29
27
26
7
18
4
10
15
21
1
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
31
42
28
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC
VCC
GND
GND
GND
GND
IC51
L55 100
R149
103
L45
100
R147 OPEN
5
1
2
3
4
IC44
C136 104
R150 103
C165
33/10
L57
100
R155
220
R156
220
Q22
D24
Q23
D25
Q24
D26
Q25
D27
C135
104
C134
330/16
R187
220
R193
0R00
2
Q1
3 D1
11 CLK
20
VCC
4 D2
7 D3
8 D4
13 D5
14 D6
17 D7
18 D8
1 #RES
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
Q8
10
GND
IC26
2
Q1
3 D1
11 CLK
20
VCC
4 D2
7 D3
8 D4
13 D5
14 D6
17 D7
18 D8
1 #RES
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
Q8
10
GND
IC27
2
Q1
3 D1
11 CLK
20
VCC
4 D2
7 D3
8 D4
13 D5
14 D6
17 D7
18 D8
1 #RES
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
Q8
10
GND
IC28
2
Q1
3 D1
11 CLK
20
VCC
4 D2
7 D3
8 D4
13 D5
14 D6
17 D7
18 D8
1 #RES
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
Q8
10
GND
IC29
R88
0R00
R89
0R00
R90
0R00
R91
0R00
R93
0R00
R94
0R00
R95
0R00
R96
0R00
R97
0R00
R98
0R00
R128
0R00
R129
0R00
R131
0R00
R134
0R00
R135
0R00
R92
OPEN
R1002
OPEN
R157
220
C173
104
1
5
6
7
8
2
3
4
Z62
391
5
1
2
3
4
6
7
8
Z67 103
5
1
2
3
4
6
7
8
Z69 103
Q26
D28
Q27
D29
Q28
D30
Q29
D31
1
5
6
7
8
2
3
4
Z64
391
5
1
2
3
4
6
7
8
Z63 103
5
1
2
3
4
6
7
8
Z65 103
Q30
D32
1
5
6
7
8
2
3
4
Z66
391
1
5
6
7
8
2
3
4
Z68
391
Q31
D33
Q32
D34
Q33
D35
Q34
D36
Q35
D37
Q36
D38
Q37
D39
5
1
2
3
4
6
7
8
Z147 220
5
1
2
3
4
6
7
8
Z148 220
5
1
2
3
4
6
7
8
Z149 220
5
1
2
3
4
6
7
8
Z150 220
5
1
2
3
4
6
7
8
Z151 220
5
1
2
3
4
6
7
8
Z152 220
5
1
2
3
4
6
7
8
Z153 220
5
1
2
3
4
6
7
8
Z154 220
5
1
2
3
4
6
7
8
Z155 103
5
1
2
3
4
6
7
8
Z156 103
5
1
2
3
4
6
7
8
Z157 103
5
1
2
3
4
6
7
8
Z158 103
1
5
6
7
8
2
3
4
Z161 220
1
5
6
7
8
2
3
4
Z162 220
1
5
6
7
8
2
3
4
Z163 220
1
5
6
7
8
2
3
4
Z1002 103
1
5
6
7
8
2
3
4
Z189 103
1
5
6
7
8
2
3
4
Z190 103
1
5
6
7
8
2
3
4
Z191 103
5
1
2
3
4
6
7
8
Z167 220
5
1
2
3
4
6
7
8
Z166 220
5
1
2
3
4
6
7
8
Z168 220
5
1
2
3
4
6
7
8
Z169 220
5
1
2
3
4
6
7
8
Z192 103
5
1
2
3
4
6
7
8
Z193 103
5
1
2
3
4
6
7
8
Z174 220
5
1
2
3
4
6
7
8
Z175 220
5
1
2
3
4
6
7
8
Z135 220
5
1
2
3
4
6
7
8
Z136 220
5
1
2
3
4
6
7
8
Z137 220
5
1
2
3
4
6
7
8
Z138 220
5
1
2
3
4
6
7
8
Z134 220
5
1
2
3
4
6
7
8
Z131 220
1
5
6
7
8
2
3
4
Z132 220
1
5
6
7
8
2
3
4
Z133 220
C142
104
C143
104
C144
104
24 A16
25 A15
26 A14
27 A13
29 A12
30 A11
31 A10
32 A9
33 A8
51 A7
52 A6
53 A5
54 A4
2 A3
3 A2
5 A0
4 A1
19
VDD
8
VDD
45
I/O3
44
I/O4
39
I/O5
38
I/O6
35
I/O7
34
I/O8
21
I/O9
20
I/O10
17
I/O11
16
I/O12
11
I/O13
10
I/O14
7
I/O15
6
I/O16
49
I/O1
48
I/O2
18
GND
9
GND
13
#CE
15 R/W
42 #OE
43 #LB
12 #UB
1 NC
23 A17
22 NC
28 NC
40 NC
50 NC
47
VDD
36
VDD
46
GND
37
GND
14 OP
41 OP
IC46
V3D
V3D
2OE
2A3
2A4
3A1
3A2
3A3
3OE
GND
VCC
48
47
46
44
43
41
40
38
37
24
25
36
35
33
32
30
29
27
26
7
18
4
10
15
21
1
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
31
42
28
34
39
45
2A2
2A1
1OE
3A4
VCC
GND
GND
GND
1Y1
1Y2
1Y3
1Y4
VCC
VCC
GND
GND
GND
GND
1A3
1A4
1A2
1A1
2Y1
2Y2
2Y3
2Y4
3Y1
3Y2
3Y3
3Y4
4A1
4A2
4A3
4A4
4OE
4Y1
4Y2
4Y3
4Y4
IC50
C154
104
C155
104
C156
104
1DIR
1A3
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2OE
2A5
2A7
2A8
GND
VCC
48
47
46
44
43
41
40
38
37
24
25
36
35
33
32
30
29
27
26
7
18
4
10
15
21
1
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
31
42
28
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC
VCC
GND
GND
GND
GND
IC48
5
1
2
3
4
6
7
8
Z165 220
1
5
6
7
8
2
3
4
Z164 220
5
1
2
3
4
6
7
8
Z170 103
5
1
2
3
4
6
7
8
Z171 103
5
1
2
3
4
6
7
8
Z172 103
5
1
2
3
4
6
7
8
Z173 103
5
1
2
3
4
6
7
8
Z176 OPEN
5
1
2
3
4
6
7
8
Z194 103
1
5
6
7
8
2
3
4
Z195 103
C159
104
C160
104
C157 33/10
C158
104
V3D
C161
104
C162
104
C163
104
C164
104
1
5
6
7
8
2
3
4
Z177 220
2
8
19
17
15
13
11
20
1
12
18
16
14
3
5
7
9
10
4
6
1O0
1O1
1O2
1O3
2O0
2O1
2O2
2O3
1D0
1D1
1D2
1D3
#1OE
#2OE
2D0
2D1
2D2
2D3
GND
VCC
IC53
V3D
10 A20
9 A19
48 A16
1 A15
2 A14
3 A13
4 A12
5 A11
6 A10
7 A9
8 A8
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1
25 A0
26 #CE
28 #OE
11 #WE
47
#BYTE
13
VCCW
14 #WP
45
DQ15/A-1
43
DQ14
41
DQ13
39
DQ12
36
DQ11
34
DQ10
32
DQ9
30
DQ8
44
DQ7
42
DQ6
40
DQ5
38
DQ4
35
DQ3
33
DQ2
31
DQ1
37
VCC
29
DQ0
27
GND
46
GND
16 A18
17 A17
12
#RP
15
RY/#BY
IC45
C174
104
C175
104
C176
104
3
1
2
D41
3
1
2
D40
R151 301
R152 362
L47 100
Q38
R174 390
R175 471
R79 0R00
R80 0R00
R81 0R00
R82 100
V5D
1
2
3
4
5
CN27
1
2
3
4
5
CN28
OPEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
CN13
V12
V5D
V3D
MDAT(0-15)
MADR(1-21)
3ADR(1-10),3DAT(0-15)
CS(0-30)
BUSYI
V3DI
3RESET
3RESET
DIR
3BUF
DIR
ABUF
NICRST
H2N2
H2N3
H2N4
N2H1
N2H3
ARD
AWE0
CPCS
RDGP0
RDGP1
RDGP2
MDCS
LED7
LED6
LED4
LED5
N2H2
N2H4
3RD
3WE0
3RDWR
LEDCS
3DAT0
3DAT1
3DAT2
3DAT3
3DAT4
3DAT5
3DAT6
3DAT7
3DAT8
3DAT9
3DAT10
3DAT11
3DAT12
3DAT13
3DAT14
3DAT15
3DAT0
3DAT1
3DAT2
3DAT3
3DAT4
3DAT5
3DAT6
3DAT7
3DAT8
3DAT9
3DAT10
3DAT11
3DAT12
3DAT13
3DAT14
3DAT15
STRST
SRSTA
SRSTB
SIORST
RSFMC0
RSFMC1
DEC0RS
DEC1RS
DEC2RS
AUDRST
FRNRST
CNTRST
NICRST
V3DA
LED3
LED2
LED0
LED1
V3DL
LED15
LED14
LED12
LED13
LED11
LED10
LED8
LED9
MADR21
MADR1
MADR2
MADR3
MADR4
MADR5
MADR6
MADR7
MADR8
MADR9
MADR10
MADR11
MADR12
MADR13
MADR14
MADR15
MADR16
MADR17
MADR18
MADR19
MADR20
MDAT0
MDAT1
MDAT2
MDAT3
MDAT4
MDAT5
MDAT6
MDAT7
MDAT8
MDAT9
MDAT10
MDAT11
MDAT12
MDAT13
MDAT14
MDAT15
MDAT0
MDAT1
MDAT2
MDAT3
MDAT4
MDAT5
MDAT6
MDAT7
MDAT8
MDAT9
MDAT10
MDAT11
MDAT12
MDAT13
MDAT14
MDAT15
MADR1
MADR2
MADR3
MADR4
MADR5
MADR6
MADR7
MADR8
MADR9
MADR10
MADR11
MADR12
MADR13
MADR14
MADR15
MADR16
MADR17
MADR18
3DAT0
3DAT1
3DAT2
3DAT3
3DAT4
3DAT5
3DAT6
3DAT7
3DAT8
3DAT9
3DAT10
3DAT11
3DAT12
3DAT13
3DAT14
3DAT15
ADAT0
AADR1
ADAT1
AADR2
ADAT2
AADR3
ADAT3
AADR4
ADAT4
AADR5
ADAT5
AADR6
ADAT6
AADR7
ADAT7
3RESET
RSTCS
MDAT0
MDAT1
MDAT2
MDAT3
MDAT4
MDAT5
MDAT6
MDAT7
MDAT8
MDAT9
MDAT10
MDAT11
MDAT12
MDAT13
MDAT14
MDAT15
MRDWR
MWE0
MRD
MADR1
MADR2
MADR3
MADR4
MADR5
MADR6
MADR7
MADR8
MADR9
MADR10
MADR11
MADR12
MADR13
MCTL20
MCTL21
MCTL22
MRD
MRD
MWE0
CS0
CS1
MADR1
MADR2
MADR3
MADR4
MADR5
MADR6
MADR7
MDAT0
MDAT1
MDAT2
MDAT3
MDAT4
MDAT5
MDAT6
MDAT7
MRD
MWE0
CS15
CS19
CS20
CS21
CS22
CS25
CS26
MDAT0
MDAT0
MDAT1
MDAT1
MDAT2
MDAT2
MDAT3
MDAT3
MDIRQ
EVPLY
MDRST
ECSPLY
3RESET
ADAT1
ADAT0
ADAT2
ADAT3
ADAT4
ADAT5
ADAT6
ADAT7
AADR1
AADR2
AADR3
AADR4
AADR5
AADR6
AADR7
3ADR1
3ADR2
3ADR3
3ADR4
3ADR5
3ADR6
3ADR7
3ADR8
3ADR9
3ADR10
CTL23
BUF-Analog
BUF-3V Device
BUF-NIC
+
+
–
–
GND
GND
GND
GND
GND
GND
GND
NC
ECSPLY
CPCS
3RESET
RDGP0
RDGP1
RDGP2
ADAT7
ADAT6
ADAT5
ADAT4
ADAT3
ADAT2
ADAT1
ADAT0
AADR7
AADR6
AADR5
AADR4
AADR3
AADR2
AADR1
AWE0
ARD
MDCS
EVPLY
MDIRQ
GND
GND
NC
MDRST
GND
GND
MRD,MWE0,MRDWR
MCTL(20-22)
(4/10)
(5/10)
(5/10)
(6/10)
(9/10)
(10/10)
(7/10)
(7/10)
(7/10)
(10/10)
(1/10)
(6/10)
(4/10)
(4/10)
(4/10)
(4/10)
(4/10)
(4/10)
(4/10)
(4/10)
(1/10)
(1/10)
(1/10)
(10/10)
(1/10)
(1/10)
(9,10/10)
(9,10/10)
(6,9,10/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
MAIN BOARD (3/10)
(2,4/10)
(2,4/10)
(2,4/10)
(1,2/10)
(1/10)
(1/10)
GND
GND
GND
GND
(1/10)
(1/10)
(6,9,10/10)
TO
ANALOG
BOARD
. . . CN13
A
B
C
D
E
1
2
3
4
5
6
(1/10)
TO
LITHIUM
BATTERY
(1/10)
GND
GND
(1/10)
(1/10)
< VOLTAGE >
MAIN BOARD (3/10)
< INDEX >
MAIN BOARD (3/10)
IC26
D2/D3
IC27
C2/C3/
D2/D3
IC28
D1
IC29
D1
IC44
A3
IC45
B3/C3
IC46
A3/B3
IC48
B1/B2/
C1/C2
IC50
A1/A2/
B1/B2
IC51
C5/D5
IC52
B5/C5
IC53
A5/B5
Q22
D4
Q23
D4
Q24
D4
Q25
D3
Q26
D3
Q27
D3
Q28
D3
Q29
D3
Q30
D4
Q31
D4
Q32
D4
Q33
D3
Q34
D3
Q35
D3
Q36
D3
Q37
D3
Q38
A4
D24
D4
D25
D4
D26
D4
D27
D3
D28
D3
D29
D3
D30
D3
D31
D3
D32
E4
D33
E4
D34
E4
D35
E3
D36
E3
D37
E3
D38
E3
D39
E3
D40
A4
D41
A4
IC44
0
3.5
0
3.8
3.8
3.1
IC26
3.5
0
3.1
3.1
0
0
3.1
3.1
0
0
3.0
0
3.1
3.1
0
0
3.1
3.1
0
Pin 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IC27
3.5
0
3.1
3.1
0
0
3.1
3.1
0
0
3.0
0
3.1
3.1
0
0
3.1
3.1
0
3.1
IC28
3.5
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
IC29
3.5
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
IC53
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
3.1
–
3.1
–
3.1
–
3.1
–
3.0
3.1
Q22
Q23
Q24
Q25
Q26
Q27
Q28
Q29
Q30
Q31
Q32
Q33
Q34
Q35
Q36
Q37
Q38
B
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.6
C
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.6
1.6
1.6
1.6
5.0
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.0
Note:
The value indicated in the schematic
diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum
Capacitor):
0
1
010
1 x 10 =
1
µ
H
8R2
8.2 x 10 =
8.2
µ
H
101
10 x 10 =
100
µ
H
0
For Coil:
– 33 –
SCHEMATIC DIAGRAM OF MAIN BOARD (3/10)