41
KEH-P5700R,P5730R
20
21
40
41
60
61
80
1
*PD4914A
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
Format
Meaning
C
C MOS
N
N Channel open drain
Pin No.
Pin Name
I/O
Format
Function and Operation
61
ldet
I
PLL lock sense input
62
rck
I
RDS demodulation clock input
63
dsens
I
Grille detach sense
64
isens
Not used
65
asens
I
ACC power sense input
66
bsens
I
Back up power sense input
67
CLKIN
I
Clock input
68
VDD
Power supply
69
X2
Oscillator output
70
X1
Oscillator input
71
IC
GND
72
NC
Not used
73
TESTIN
I
Test program mode input
74
AVDD
I
A/D converter analogue power
75
AVREF0
I
A/D converter standard voltage input
76
SL
I
Signal level input
77
CL
I
Synchronizing signal input of display data latch
78
NL
I
Noise level input
79
NC
Not used
80
ALMUTE
O
C
Mute output for Detach alram
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9
2
8
9
4
2
9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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