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3 7 63 1515 0
- Pin Functions (PD5575B)
Pin No.
Pin Name
1
VDIN
doorsw
2
3
NC
bsrq
4
clamp
5
elhome
6
7
XSCK
8
XSO
9
XSI
xstb
10
xrst
11
12
XA0
13
VDCONT
14
NC
bsens
15
16
BRXEN
loadsw
17
modesw
18
19
BSCK
20
BSO
21
BSI
brst
22
23
SBSY
24
CNVSS
reset
25
26
POWER
TE
L 13942296513
27
CONT
28
Xin
29
Xout
30
VSS
31–38
NC
39
TESTIN
40
DCLOSE
41
WDSL
42
XWIH
43
XEMP
44
CHDT
45
CHM0
46
CHM1
47–49
NC
50
XWRE
51
XRDE
52
XQOK
53
EMPH
54
SCONT
55
LOAD
cdmute
56
57
LO2
58
LO1
59
ELV2
60
ELV1
61
CG2
www
62
CG1
63
MIRR
64
LOCK
65
FOK
.
66–68
NC
adena
69
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FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91
I/O
Format
I
I
O
C
I
I
O
C
O
C
I
O
C
O
C
O
C
O
C
I
I/O
C
I
I
I/O
C
O
C
I
I
I
I
I
O
C
O
C
I
O
C
I
I
O
C
I
I
I
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
I
x
ao
u163
y
I
I
i
O
C
http://www.xiaoyu163.com
2 9
8
Function and Operation
Power supply short sensor input
Door open position SW input
Not used
P-BUS service request output
DISC clamp SW input
ELV reset position SW input
CD LSI clock output
CD LSI data output
CD LSI data input
CD LSI strobe output
CD LSI reset output
Control signal distinguishing data from microcomputer
VD control output
Not used
Back up power sense input
P-BUS reception enable input/output
Loading position SW input
ELV OK position SW input
P-BUS serial clock input/output
P–BUS serial data output
P–BUS serial data input
P–BUS reset input
Signal indicating head of subcode block
GND
Reset input
Servo/Mechanism power supply control output
Q Q
3
6 7
1 3
1 5
Servo driver output control
Crystal oscillating element connection pin
Crystal oscillating element connection pin
GND
Not used
Chip check program mode input
Door close sense input
Data comparison area specification signal output
Data write inhibit input
Data read inhibit input
Data comparison mode monitor input
Data comparison mode output 0
Data comparison mode output 1
Not used
DRAM WRT ENBL
DRAM READ ENBL
SUB-Q OK output
DAC emphasis output
Mode select output
PHOT power supply control
CD mute output
LOAD motor control terminal output 2
LOAD motor control terminal output 1
ELV motor control terminal output 2
ELV motor control terminal output 1
CAM motor control terminal output 2
CAM motor control terminal output 1
CD LSI mirror detector input
co
CD LSI spindle lock detector input
CD LSI FOK signal input
.
Not used
A/D reference voltage output
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
81
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