55
DEH-P4300R,P4300RB
Pin No.
Pin Name
I/O
Function and Operation
60,61
NC
Not used
62
PCL
Clock adjustment
63
CONT
O
CD:Servo driver power supply control output
64
CDLOAD
O
CD:LOAD motor loading control output
65
xsck
O
CD:LSI clock output
66
XSI
I
CD:LSI data input
67
XSO
O
CD:LSI data output
68
XA0
O
CD:LSI command / data control output
69
xrst
O
CD:LSI reset control output
70
xstb
O
CD:LSI strobe output
71
ASENBO
O
IP-BUS:Slave power supply control output
72
MUTE
O
E.VOL:Mute control output
73
TEST(GND)
I
GND
74
SL
I
TUNER:Signal level input
75
NL1
I
RDS:Noise level input 1
76
MODELIN
I
Model select input
77
CSENS
I
Flap close sense input
78
EJTSNS
I
CD:Eject sense input
79
DSCSNS
I
CD:Disc insert sense input
80
VDSENS
I
CD:VD voltage sense input
81
TEMP
I
CD:Temperature sense input
82
AVDD
A/D converter power supply terminal
83
AVREF
A/D converter reference voltage terminal
84
AVSS
GND
85
RX
I
IP-BUS:data input
86
TX
O
IP-BUS:data output
87
NMI
GND
88
ldet
I
PLL lock sense input
89
rck
I
RDS:clock input
90
RDS57K
I
RDS:57kHz count pulse input
91
NC
Not used
92
asens
I
ACC power sense input
93
bsens
I
Back up power sense input
94
TUNPDI
I
PLL IC data input
95
KYDT
I
Grille data input
96
DPDT
O
Grille data output
97
PCK
O
PLL IC clock output
98
PDO
O
PLL IC data output
O
PLL IC chip enable output
O
Beep tone output
50
51
80
81
100
1
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