Akai MX-550 - Page 88

24
LC866008A (TP-650 FLD & GEQ CONTROL MI-COM)
PORT NAME vo DESCRIPTION
BUS (DO) fe) Bus data output for tuner
BUS (D1) | t [Bus data input from tuner
BUS (CLK) us clock input from tuner
foe eend
| © | Electric VR control data output
| Oo
Electric VR control clock output LOCK
UTE | © | Mute contro! output (H:mute on)
LD OFF FLD / contro! output (H:FLD on)
ili
m > a a
ae >
B real Reset input
_ =
<1O1Ol<]X<|X<
olglolelzlsielola|x)~
Oo OD] {a JO[r}=[Fini=
X'tal OSC
aa
eto tel
Xtal OSC
iy
ie sel |
5
7 63Hz /160Hz / 400Hz /1kHz A/D convert input
2.5kHz / 6.3KHz /16kHz / total A/D convert input
Q
=
oO
G-EQ control mode on/off input
Mode change input
To move sound character
CHARACTER UP
CHARACTER DOWN
DIGIT 16
DIGIT 15
DIGIT 14 -
DIGIT 13
DIGIT 12
DIGIT 11
DIGIT 10
DIGIT 9
DIGIT 8
DIGIT 7
DIGIT 6
DIGIT 5
DIGIT 4
DIGIT 3
DIGIT 2
DIGIT 1
i)
7
a
Le)
Digit data output
3 wo
+5V power supply
+ o
a NX
<|< 3/0
oO
SEGMENT 1
SEGMENT 2
SEGMENT 3
SEGMENT 4
SEGMENT 5
SEGMENT 6
SEGMENT 7
| 50 | SEGMENT 8
| 51 | SEGMENT 9 |
| 52 | SEGMENT10
| 53 | SEGMENT 11
| 54 | SEGMENT12_
| 55 | SEGMENT13,——— | OT
SEGMENT 14
“I
Segment data output
Band frequency contro! output
Band frequency control output
ua
N
pure
6
64
[) ANA. SW 1
ANA. SW 2
M38002M4 (CD-650 SYSTEM CONTROL MI-COM)
PORT NAME 76
OSC STOP 2
UTEG
OTOR 4
=
a(n Q}Alx<! <xlole S(SIS/S/S/OI<
nIDIln Clim] pl>|o ?)
x 2| 4] B15/6 9/219 )
Plz OjO|O
35/55] =INM1l@
AUDIO MUTE
=
OSC STOP 1
Reading clock out of Sub Code Q data
BOND oa ce ee ee ee
Auto sequence end ditection input
PON a ee a ee eee ee a
Reset input
13 RST
17
18
CRCF
SUBQ
SQCK
CD CLK IN
BUS OUT
CD DATA IN
SCOR
aS
i)
“I
L & (4) to LS) iw
RESET
FOK
GFS
X IN
X OUT
vss
=_
POND eos eee ea nak ee ae ee
Input to detect pick up position
Input to detect disc rotation position
nput to detect disc rotation position
LU SW 1
LU SW2
LAMP SW
CLOSE SW
wo 7
ie)
l
np
TRAY rotation control output
Input to open or close and rotate TRAY
Input to change mode to PLAY from STOP and PAUSE
Input to stop every movement and return PICK UP to start
position
GND
OPEN/CLOSE 3
PLAY/PAUSE
o>)
STOP
DISC 1
DISC 2
DISC 3
OPEN/CLOSE 2
OPEN/CLOSE 1
7
an =
DISPLAY
57
op) =
ED 3 LED control output
LED control output
LED control output
cjcic (9) mm 2 o,o Oo cond ed
49