Pioneer DEH-P900R Service Manual - Page 69

Pin Functions PD5483A, PD5484A

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PM4009A DEH-P900R,P9050 - Pin Functions (PD5483A, PD5484A) Pin No. Pin Name I/O Function and Operation 1 TUNPDO O PLL data output 2 TUNPCK O PLL clock output 3 TUNPCE O PLL chip enable output 4 TUNPCE2 O PLL chip enable output 2 5 MOSENS I Motion/window damage sensor input 6 DLSENS I Door lock sense input 7 IPPW O IP-BUS power supply control output 8,9 VSS1,2 GND 10 ASENBO O IP-BUS slave power supply control output 11 TELIN I Cellular mute input 12 RESET I Reset input 13 OSC1 O Oscillator connection pin 1 14 VSS3 GND 15 OSC2 O Oscillator connection pin 2 16 VCC1 5V 17 NMI Pull up 18 rck I RDS clock input 19 ldet I PLL lock sense input 20 DALMON O DFS alarm output 21 RX2 I IP-BUS data input 2 22 SYSPW O System power supply control output 23 ISENS I Illumination sense input 24 PEE O Beep tone output 25 RDS57K I 57kHzBP-OUT sense input 26 FLPPW O Flap motor driver power ON/OFF output 27 MUTE O Mute output 28 MICSENS I Microphone sense input 29 RX I IP-BUS data input 30 TX O IP-BUS data output 69

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69
DEH-P900R,P9050
PM4009A
-
Pin Functions (PD5483A, PD5484A)
Pin No.
Pin Name
I/O
Function and Operation
1
TUNPDO
O
PLL data output
2
TUNPCK
O
PLL clock output
3
TUNPCE
O
PLL chip enable output
4
TUNPCE2
O
PLL chip enable output 2
5
MOSENS
I
Motion/window damage sensor input
6
DLSENS
I
Door lock sense input
7
IPPW
O
IP-BUS power supply control output
8,9
VSS1,2
GND
10
ASENBO
O
IP-BUS slave power supply control output
11
TELIN
I
Cellular mute input
12
RESET
I
Reset input
13
OSC1
O
Oscillator connection pin 1
14
VSS3
GND
15
OSC2
O
Oscillator connection pin 2
16
VCC1
5V
17
NMI
Pull up
18
rck
I
RDS clock input
19
ldet
I
PLL lock sense input
20
DALMON
O
DFS alarm output
21
RX2
I
IP-BUS data input 2
22
SYSPW
O
System power supply control output
23
ISENS
I
Illumination sense input
24
PEE
O
Beep tone output
25
RDS57K
I
57kHzBP-OUT sense input
26
FLPPW
O
Flap motor driver power ON/OFF output
27
MUTE
O
Mute output
28
MICSENS
I
Microphone sense input
29
RX
I
IP-BUS data input
30
TX
O
IP-BUS data output