– 36 –
Pin No.
Pin Name
I/O
Function
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
KEY 3
CD1/2/3
KEY 2
KEY 1
ADJ
TSENS
* FLT
CLK
LDON
DATA
SQCK
SUBQ
PRGLT
SENSE
NC
RMIN
NC
XLT
AMUTE
DQSY
SCOR
BUSIN
XSEL
ZMUTE
LP CONT
S1
S2
S3
TBLL
TBLR
A0
VDD
VDD
A12
A11
A10
A9
D7
D6
D5
I
I
I
I
I
I
O
O
O
O
O
I
O
I
I
I
I
O
O
I
I
I
O
O
O
I
I
I
O
O
O
–
–
O
O
O
O
O
O
O
key input
Remote control mode select input
key input
key input
n
Test mode input
Table sensor of disc table input
FL driver latch output
Serial clock output
Optical pick-up laser diode control output
Serial data output
Subcode Q data readout clock output
Subcode Q data input
Digital filter latch output
SENSE signal input
Connected to VDD
Remote control signal input
Connected to VDD
Serial data latch output
Audio mute output
Not used
Subcode sync input
CONTROL-A1 receive input
Not used
2nd input mute output
LP control hold output
Loading position detection input
Loading position detection input
Loading position detection input
Table motor left control output
Table motor right control output
Address data output to S-RAM
+5V power supply
+5V power supply
Address data output to S-RAM
Address data output to S-RAM
Address data output to S-RAM
Address data output to S-RAM
Address data output to S-RAM
Address data output to S-RAM
Address data output to S-RAM
