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CKDC-MP572V
7
Pin No.
Pin Name
I/O
Description / Processing Operation
40
PS2 0
O
Power supply IC control terminal
41
PS1 0
O
Power supply IC control terminal
42
PS1 1
O
Power supply IC control terminal
43
PS1 2
O
Power supply IC control terminal
44
PON 5
O
SW5V/SW14V control output terminal
Hi-Z : OFF, L : ON
45
NC
-
NC
46
PON CD
O
MP3 power supply control terminal
47
CD DISC12 SW
I
12cm CD disc eject SW detection input terminal
L : 12cm disc
48
CD MUTE R
I
Request for muting signal from CD mechanism
L : Mute request
49
NC
-
NC
50
CE MRST
O
Reset signal output to CD mechanism
L : Active
51
CD DISC8 SW
I
8cm CD disc eject SW detection input terminal (Not used)
52
CD LOS SW
I
Loading start SW detection input terminal
L : Loading start
53
CD MUTE L
I
Request for muting signal from CD mechanism
L : Mute request
54
NC
-
NC
55
CD MSTOP
O
Request signal (Mechanism is STOP) output to CD mechanism
L : Active
56
CD LOE LIM SW
I
Down SW detection from CD mechanism
57
CD LOEJ
I/O
CD mechanism loading / eject control terminal
H : Eject, L : Loading
58
CD MOTOR
O
CD mechanism motor loading control terminal
H : Loading, Eject, Brake, L : Play
59
DSI
O
Disc guide illumination control terminal
H : DSI ON
60
RESET
I
Reset input terminal
L : Active
61
NC
-
NC
62
KEY REQ
I
Request for communication to slave unit
L : Key input mode
63
RDS CLK
I
RDS decoder CLK input terminal
64
LX REQ S
I
DATA signal input from EXT. unit
Remote control signal input terminal
NC
GND
BU5.0V
Main clock input terminal (10MHz)
Main clock input terminal (10MHz)
GND
Sub clock input terminal (32.768kHz)
73
XT1
-
Sub clock input terminal (32.768kHz)
74
VDD0
-
BU5.0V
75
AVDD
-
BU5.0V
76~78
TYPE0~2
I
Destination input terminal
DXM6540 (SEL0 : Lo, SEL1 : Lo)
79,80
TUN TYPE0,1
I
Electric volume condition setting terminal
MICROCOMPUTER’S TERMINAL DESCRIPTION
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299