DEH-P4400R/XN/EW
A
B
C
D
5
7
8
5
7
8
53
*PE5245A
Pin No.
Pin Name
I/O
Function and Operation
68
xrst
O
CD:LSI reset control output
69
NC
Not used
70
xce
O
CD:LSI chip enable 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
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
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
99
PCE
O
PLL IC chip enable output
100
PEE
O
Beep tone output
30
31
80
81
100
1
IC's marked by * are MOS type.
Be careful in handling them because they are very liable
to be damaged by electrostatic induction.
www. xiaoyu163. com
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