Kenwood CD-224M user manual download (Page 8 of 20)

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Page 8 of 20
CD-223
M/224M/D
PF-J
3010/J
5010
CIRCUIT
DESCRIPTION
2. FL Microprocessor
: CD-223MI224M/2260MI2280MIDPF-J30101J5010/J7010/J9010
(X32,
IC14)
Pin description
Pin Name
Pin No,
223M/J3010
CD-2260M/2280M/J7010/J9010
224M/J5010IC14
IC15
1
2,3
4
5
6
7
8,9
10
11,12
13
14
15
16
17
18
19
20-24
25
26-30
31-33
34
35
36, 37
38
39
40
41-45
46
47
48-52
53-57
58-62
63, 64
65-69
70-74
75-78
79
8O
81,82
83
84
VDD
NC
STANDBY
LED-D
LED-A
LED-M
LED-B
LED-S
POW-P
I STANDBY
NC
RESET
X1, 2
VSS
XT2
XT1
VDD
SCK
SO
SI
NC
AVSS
A/D7~A/D3
A/D2-A/D0
AVDD
AVREF
VSS
REM
STB1
I
STB2
VSS
NC
VDD
NC
P1~5
P6~10
Pl1-15
P16, 17
P35-31
P30-26
P25-22
VLOAD
P21
P20, 19
NC
P18
9G~16G
8G~IG
I/0
0
0
0
I/0
I
I
I
0
I
I
I
I
0
0
0
0
0
0
0
0
0
0
0
0
223M/224M/
J3010/J5010
Power supply
(+5V)
No connection.
Standby
LED
control
Main LED control
No connection.
Sub LED control
Timer sw on input.
No connection.
System
reset input
Main system clock.
(SMHz).
GND.
No connection.
GND.
Power supply
(+5V)
Serial
clock.
Data output.
Data
input.
No connection.
GND.
GND.
Key return signal
input (2-0).
A/D analog power supply.
A/D reference
power supply.
GND.
Remote
control
input.
Strobe signal input.
GND.
No
connection.
Power supply
(+5V)
No connection.
FL control output.
1G (D,-II), 2G~16G
(1- 1 to 5- 1).
FL control output. 2G~16G
(1- 2 to 5- 2).
FL control output. 2G~16G
(1- 3 to 5- 3).
FL control output. 2G~16G
(1- 4 to 2- 4).
FL control output. 2G~16G
(5- 7 to 1- 7).
FL control
output. 2G~16G
(5- 6 to 1- 6).
FL control output. 2G~16G
(5-5 to 2-5).
Negative power
supply
(-37.5V).
FL
control
output.
2G~16G
(1-5).
FL control
output. 2G~16G
(5-4,4-4).
No connection.
FL control
output. 2G~16G
(3-4).
FL control
output. 9G~16G.
FL control
output. 8G~IG.
Description
2260M/2280M/J7010/J9010
IC14
IC15
No connection.
Ground
Sample
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