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+3.3D
R10
10K
C32 0.1
37
47
VCC
BYTE
12
RESET
RY/BY
15
A(22)
13
ACC
14
21
A(21)
10
CE
26
20
A(20)
9
19
DE
28
A(19)
16
18
WE
11
A(18)
17
17
A(17)
D(31)
40
16
15
45
A(16)
D(30)
1
15
14
43
A(15)
D(29)
2
14
13
41
A(14)
D(28)
3
13
12
39
A(13)
D(27)
4
12
11
36
A(12)
D(26)
5
11
10
34
A(11)
D(25)
6
10
9
32
A(10)
D(24)
7
9
8
30
A(9)
D(23)
8
8
AD
DT
7
44
A(8)
D(22)
18
7
6
42
A(7)
D(21)
19
6
5
40
A(6)
D(20)
20
38
5
4
A(5)
D(19)
21
4
3
35
A(4)
D(18)
22
3
2
33
A(3)
D(17)
23
2
1
31
A(2)
D(16)
24
1
0
29
A(1)
25
0
VSS
VSS
27
46
IC14
C3ZBNG000023
(64M FLUSH ROM)
D(23)
3
D1
D(22)
4
D2
D(21)
7
D3
D(20)
8
D4
D(19)
13
D5
D(18)
14
D6
+3.3D
D(17)
17
D7
D(16)
D8
18
1
RESET
11
CLOCK
IC17
C0JBAE000093
D(21)
3
D1
D(20)
4
D2
D(19)
6
D3
D(18)
11
D4
D(17)
13
D5
D(16)
14
D6
1
RESET
9
CLOCK
IC18
C0JBAE000098
+3.3D
VCC
IC18
GND
C0JBAE000098
(DUAL 2 INPUT OR GATE)
D(21)
3
D1
D(20)
4
D2
D(19)
6
D3
D(18)
11
D4
D(17)
13
D5
D(16)
14
D6
1
RESET
9
CLOCK
IC18
C0JBAE000098
IC22
C0JBAF000232
R45
3.3K
(D TYPE FLIPFLOP)
+3.3D
R46
R47
4.7K
4.7K
SX-KN2600 MAIN 1/5 SCHEMATIC DIAGRAM
PORT.EX4
+3.3D
C37
0.1
16
VCC
Q1
2
Q2
5
Q3
6
SD.CLK
Q4
9
SD.SO
Q5
12
SD.PLY
Q6
15
SD.MRQ
Q7
16
SD.MODE
Q8
19
SD.CS
GND
IC20
10
C0JBAF000241
(D TYPE FLIPFLOP)
PORT.EX2
+5D
16
VCC
Q1
2
Q2
5
Q3
7
DSP.INT3
Q4
10
DSP.CS
Q5
12
DSP.RST
Q6
15
DSP.INT
IC21
GND
C0JBAF000232
8
(D TYPE FLIPFLOP)
PORT.EX3
+3.3D
C38
0.1
16
VCC
Q1
2
DAC.MD
Q2
5
DAC.MC
Q3
7
DAC.ML
Q4
10
REAL.SCL
Q5
12
USB.MSL
Q6
15
USB.WAITM
GND
8
R48
2.2K
C36 0.1
IC23
C3EBDC000020
(EEPROM(2K))
8
VCC
A0
1
7
WP
A1
2
6
SCL
A2
3
5
SDA
GND
4
REAL.SDA
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