CD-223M/224M/DPF-J3010/J5010
8
CIRCUIT DESCRIPTION
2. FL Microprocessor : CD-223M/224M/2260M/2280M/DPF-J3010/J5010/J7010/J9010 (X32, IC14)
Pin description
Pin Name
Description
Pin No. 223M/J3010 CD-2260M/2280M/J7010/J9010
I/O
223M/224M/
2260M/2280M/J7010/J9010
224M/J5010
IC14
IC15
J3010/J5010
IC14
IC15
1
VDD
–
Power supply (+5V)
2, 3
NC
–
No connection.
4
STANDBY
LED-D
O
Standby LED control
5
LED-A
LED-M
O
No connection.
Main LED control
No connection.
6
LED-B
LED-S
O
Sub LED control
7
POW-P
STANDBY
I/O
Timer sw on input.
8, 9
NC
–
No connection.
10
RESET
I
System reset input
11, 12
X1, 2
–
Main system clock. (5MHz).
13
VSS
–
GND.
14
XT2
–
No connection.
15
XT1
I
GND.
16
VDD
–
Power supply (+5V)
17
SCK
I
Serial clock.
18
SO
O
Data output.
19
SI
I
Data input.
20-24
NC
–
No connection.
25
AVSS
–
GND.
26~30
A/D7~A/D3
–
GND.
31~33
A/D2~A/D0
I
Key return signal input (2~0).
Ground
34
AVDD
–
A/D analog power supply.
35
AVREF
–
A/D reference power supply.
36, 37
VSS
–
GND.
38
REM
I
Remote control input.
39
STB1
STB2
I
Strobe signal input.
40
VSS
–
GND.
41~45
NC
–
No connection.
46
VDD
–
Power supply (+5V)
47
NC
–
No connection.
48~52
P1~5
O
FL control output. 1G (
38
), 2G~16G (1- 1 to 5- 1).
O
FL control output. 2G~16G (1- 2 to 5- 2).
O
FL control output. 2G~16G (1- 3 to 5- 3).
O
FL control output. 2G~16G (1- 4 to 2- 4).
O
FL control output. 2G~16G (5- 7 to 1- 7).
O
FL control output. 2G~16G (5- 6 to 1- 6).
O
FL control output. 2G~16G (5-5 to 2-5).
–
Negative power supply (-37.5V).
O
FL control output. 2G~16G (1-5).
O
FL control output. 2G~16G (5-4 , 4-4).
–
No connection.
O
FL control output. 2G~16G (3-4).
85~92
9G~16G
O
FL control output. 9G~16G.
93~100
8G~1G
O
FL control output. 8G~1G.
CD-223M/DPF-J3010(K)
COVER(
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