52
Pin No.
Pin Name
I/O
Description
39
AGC
O
Laser power control signal output to the CXA2568M (IC103) on the CD block
40
SMUTE
O
Muting on/off control signal output terminal “H” active
41
AMUTE
O
Analog line muting on/off control signal output to the CXD2587Q (IC101)
“H”: line muting on
42
DATA
O
Command serial data output to the CXD2587Q (IC101)
43
XLT
O
Command latch pulse output to the CXD2587Q (IC101)
44
CLK
O
Command serial data transfer clock signal output to the CXD2587Q (IC101)
45
SENS
I
Internal status monitor input from the CXD2587Q (IC101)
46
SUBQ
I
Subcode Q data input from the CXD2587Q (IC101)
47
SQCK
O
SENSE serial data reading clock and subcode Q data reading clock signal output to the
CXD2587Q (IC101)
48
LED3
O
LED drive signal output of the inside illumination indicator (D802, 806) “L”: LED on
49
LED2
O
LED drive signal output of the inside illumination indicator (D803, 805) “L”: LED on
50
LED1
O
LED drive signal output of the inside illumination indicator (D804) “L”: LED on
51
SELECT
I
Setting terminal for the model (fixed at “L”)
52
T3
I
Table position sensor (IC83) input terminal
53
SELECT
I
Setting terminal for the model “H”: J model, “L”: other models
54
SELECT
I
Setting terminal for the model “H”: ES model, “L”: HiFi model (fixed at “H”)
55
SELECT
I
Setting terminal for the model “H”: 2 way model, “L”: 1 way model
56
2WAY-LT
O
Microcomputer chip enable output to the keyboard control (IC502)
57
CX5/CX6
O
Serial data latch pulse signal output to the D/A converter (IC201)
58
CX3/CX4
O
Not used (open)
59
2WAYLT
O
Reset signal output terminal
60
AFADJ
I
Setting terminal for the test mode “L”: AFADJ mode, Normally: fixed at “H”
61
ADJ
I
Setting terminal for the test mode “L”: ADJ mode, Normally: fixed at “H”
62
WE
O
Data write enable signal output to the static RAM (IC504) “L” active
63 to 77
A13, A8, A9 to
A11, A14, A12,
A7 to A0
O
Address signal output to the static RAM (IC504)
78
CS
O
Chip enable signal output to the static RAM (IC504) “H” active
79 to 86
D2, D1, D0,
D3 to D7
I/O
Two-way data bus with the static RAM (IC504)
87
BUSOUT
O
Sircs remote control signal output for the CONTROL A1
ΙΙ
(J901, 902)
88
CD2
I
COMMAND MODE CD switch (S902) input terminal (A/D input) *1
89
CD3
I
COMMAND MODE CD switch (S902) input terminal (A/D input) *1
90
SW
I
Loading switch (S82) input (A/D input)
91
INSW
I
Loading (in) detect switch (S81) input (A/D input)
92
OUTSW
I
Loading (out) detect switch (S81) input (A/D input)
93
DOOROUT
O
Door motor drive signal (door open) output to the LA6510 (IC506)
94
DOORIN
O
Door motor drive signal (door close) output to the LA6510 (IC506)
95
GND
—
Ground terminal
96
LDOUT
O
Loading motor drive signal (load-out direction) output to the LA6510 (IC506)
97
LDIN
O
Loading motor drive signal (load-in direction) output to the LA6510 (IC506)
*1 COMMAND MODE CD switch (S902) position
1
2
3
CD2 (pin
*•
)
“H”
“L”
“H”
CD3 (pin
*ª
)
“H”
“H”
“L”
Mode
Terminal
