Pioneer DEH-P5850MP/XN/ES Service Manual page 65

5
- Pin Functions (PEG146A)
Pin No. Pin Name
1 SYSPW
2 KEYD
3 NC
rst@
4
5 NC
6 BYTE
7 CNVSS
8 TELIN
9 NC
reset
10
11 XOUT
12 VSS
13 XIN
14 VCC
15 NMI
rck
16
ldet
17
18,19 NC
20 OELPW
21 NC
brxen
22
brst
23
24 PEE
25 RX2
bsrq
26
27 RX
28 TX
29 BSO
30 BSI
31 BSCK
32 NC
33 DPDT
34 KYDT
35,36 ROT1,0
37 PCL
38 SWVDD
dsens
39
40 FLPILM
41 ILMPW
ejtin
42
43 CDMUTE
rds%&k
44
rdslk
45
46 RDT
47-56 NC
57 EMUTE
58,59 NC
60 VCC
61 NC
62 VSS
63-66 NC
67 DALMON
68 NC
tunpce@
69
70 TUNPCE1
5
6
Function and Operation
I/O
System power control output
O
I Wired remote control : Key data input
Not used
Reset output for CD mechanism
O
Not used
External data bus width change input
I
Processor mode change input
I
TEL : Cellular mute input
I
Not used
Reset input
I
Clock output
O
GND
I
Clock input
I
Power supply input
I
Not used
I
Not used
Not used
Not used
OEL power supply output
O
Not used
I/O P-BUS : RX enable input/output
P-BUS : Reset output
O
O PEE sound output
IP-BUS : Input 2
I
P-BUS : Slave service request input
I
IP-BUS : Data input
I
IP-BUS : Data output
O
O P-BUS : Serial output data
P-BUS : Serial input data
I
P-BUS : Serial clock output
O
Not used
GRILLE : Data output
O
GRILLE : Data input
I
Rotary encoder pulse input1,0
I
O Output for clock adjustment
GRILLE : Chip enable output
O
VD power supply short sense input
I
Flap illumination output
O
Illumination output
O
Eject key input
I
CD mute
I
I Not used
Not used
I
Not used
I
Not used
EVol mute
O
Not used
Power supply input
I
Not used
GND
I
Not used
Output for dark current reduction circuit
O
Not used
O TUNER : Chip enable output(EEPROM)
TUNER : Chip enable output(PLL)
O
DEH-P5850MP/XN/ES
6
7
7
8
A
B
C
D
E
F
65
8