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Pin No.
Pin Name
I/O
Function
50
BD DATA
O
Serial data output to the CXD2507AQ (IC103)
51
XLT
O
Serial data latch pulse signal output to the CXD2507AQ (IC103)
52
PRGL (DF. LAT)
O
Serial data latch pulse signal output to the PCM1710U (IC104)
53
SENCE
I
Internal status (SENSE) signal input from the CXD2507AQ (IC103)
54
ADJ
I
Test mode input terminal
“H’: normal (fixed at “H” in this set)
55
IN-SW
I
Disc tray close complete signal input terminal
“L”: Completed
56
OUT-SW
I
Disc tray open complete signal input terminal
“L” Completed
57
LOAD-OUT
O
Disc tray loading out signal output to the motor driver (IC801)
58
LOAD-IN
O
Disc tray loading in signal output to the motor driver (IC801)
59
FOCUS-SW
O
Focus gain selection switch signal output terminal
“L”: normal
“H”: down
60
BD-REST
O
BD block reset signal output terminal
“L”: reset
61
CD-POWER
O
CD power on/off signal output to the CD power regulator (Q561, 562)
62
ST-POWER
O
ST power on/off signal output terminal
Not used (open)
63
D. IN. SELECT
O
Optical/CD select signal output terminal
“H”: optical
“L”: CD
64, 65
(NC)
—
Not used
66
LED-CD. DISC
O
CD INDICATOR LED (D908) drive signal output terminal
67
LED-MD. DISC
O
MD INDICATOR LED (D905) drive signal output terminal
68
LED-MD. REC
O
r
LED (D904) drive signal output terminal
69
LED-CD. PAUSE
O
P
(CD) LED (D907) drive signal output terminal
70
LED-CD. PLAY
O
(
(CD) LED (D906) drive signal output terminal
71
VSS
—
Ground terminal
72
LED-MD. PAUSE
O
P
(MD) LED (D903) drive signal output terminal
73
LED-MD. PLAY
O
(
(MD) LED (D902) drive signal output terminal
74
DBFB
O
DBFB on/off signal output terminal
“L”: on
75
RECOUT. MUTE
O
Rec mute (tape) signal output terminal
“L”: mute
76
MUTE
O
Mute signal output terminal
77
ATT/6DB
O
Tape input level attenuate signal output terminal
78
SOUND/IC DATA
O
Graphic equalizer data signal output to the M62428FP (IC701)
79
SOUND/IC CLOCK
O
Graphic equalizer data clock signal output to the M62428FP (IC701)
80
SOUND/IC LAT
O
Graphic equalizer data latch pulse signal output to the M62428FP (IC701)
81
(GND)
—
Ground terminal
Stereo detection signal input from the tuner
Tuned detection signal input from the tuner
Data signal input from the tuner
Data signal output to the tuner
Data transfer clock signal output to the tuner
Chip enable signal output to the tuner
Mute signal output to the tuner
FM/AM select signal output
Not used (open)
Remote control signal input from the remote control receiver (IC902)
91
(EWS STBY OK)
—
Not used (open)
92
(EWS NOW)
—
Connecting to ground
93
FAN SPEED
O
Fan speed control signal output terminal
Not used (open)
94
FAN STOP
O
Fan on/off signal output terminal
Not used (open)
95 to 99
(NC)
—
Connecting to ground
100
AC-CUT
I
System reset signal input from the reset signal generator (IC602)
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