Pioneer DEH-P920R Service Manual - Page 91

Pin Functions PD5487C

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30 *PD5487C 31 1 DEH-P920R,P9200R,P9250 100 50 81 80 51 - Pin Functions (PD5487C) Pin No. Pin Name 1 TUNPDO 2 TUNPCK 3 TUNPCE 4 TUNPCE2 5 MOSENS 6 DLSENS 7 IPPW 8,9 VSS1,2 10 ASENBO 11 TELIN 12 RESET 13 OSC1 14 VSS3 15 OSC2 16 VCC1 17 NMI 18 rck 19 NC 20 DALMON 21 RX2 22 SYSPW 23 ISENS 24 PEE 25 RDS57K 26 FLPPW 27 MUTE 28 NC 29 RX 30 TX 31 BSO 32 BSI 33 BSCK 34 FLPOPN 35 DPDT 36 KYDT 37 FLPCLS 38 FOPENSW 39 NC 40 FCLSSW 41 DLED I/O Function and Operation O PLL data output O PLL clock output O PLL chip enable output O PLL chip enable output 2 I Motion/window damage sensor input I Door lock sense input O IP-BUS power supply control output GND O IP-BUS slave power supply control output I Cellular mute input I Reset input O Oscillator connection pin 1 GND O Oscillator connection pin 2 5V Pull up I RDS clock input Not used O DFS alarm output I IP-BUS data input 2 O System power supply control output I Illumination sense input O Beep tone output I 57kHzBP-OUT sense input O Flap motor driver power ON/OFF output O Mute output Not used I IP-BUS data input O IP-BUS data output O P-BUS communication data output I P-BUS communication data input I/O P-BUS serial clock input/output O Flap motor open output O Display serial data output I Display enable data input O Flap motor close output I Flap open switch input Not used I Flap close switch input O Alarm LED output 91 Downloaded from www.Manualslib.com manuals search engine

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91
DEH-P920R,P9200R,P9250
-
Pin Functions (PD5487C)
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
NC
Not used
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
NC
Not used
29
RX
I
IP-BUS data input
30
TX
O
IP-BUS data output
31
BSO
O
P-BUS communication data output
32
BSI
I
P-BUS communication data input
33
BSCK
I/O
P-BUS serial clock input/output
34
FLPOPN
O
Flap motor open output
35
DPDT
O
Display serial data output
36
KYDT
I
Display enable data input
37
FLPCLS
O
Flap motor close output
38
FOPENSW
I
Flap open switch input
39
NC
Not used
40
FCLSSW
I
Flap close switch input
41
DLED
O
Alarm LED output
*PD5487C
30
31
50
51
80
81
100
1
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