Pioneer DEH-P6900IB/XN/EW5 Service Manual page 60

1
- Pin Functions (PEG273A)
Pin No. Pin Name
1 SYSPW
A
2 KEYD
3 NC
cdrst(rst@)
4
5 NC
6 BYTE
7 CNVSS
8 TELIN
9 NC
reset
10
11 XOUT
12 VSS
13 XIN
B
14 VCC1
nmi
15
rck
16
ldet
17
18 VDCONT
19 NC
20 OELPW
NC
21
brxen
22
23 BRST
24 PEE
25 NC
C
brsq
26
27 RX
28 TX
29 DPDT
30 KYDT
31,32 NC
txpod
33
34 RXPOD
35,36 ROT1,0
37 ILMPW
38 SWVDD
dsens
39
D
40 FLPILM
41 PCL
ejtin
42
43 TUNPDI
44 TUNPDO
45 TUNPCK
rds%&k
46
rdslk
47
48 RDT
49,50 NC
51 AUXON
E
52 IPODON
53-56 NC
57 EMUTE
58 SACLK
59 NC
60 VCC2
61 NC
F
60
1
2
Function and Operation
I/O Format
System power control output
O C
I Wired remote control key input
Not used
CD mechanism reset output
O C
Not used
External data bus width change input
I
Processor mode change input
I
TEL mute input
I C
Not used
Reset input
I
Main clock output
O
GND
I
Main clock input
I
Power supply input
I
NMI input
I
I RDS : CLK input
RDS : PLL lock detection input
I
CD mechanism power supply output
O C
Not used
OEL power supply control
O C
Not used
P-BUS : Reception enable input/output
I/O C
O C P-BUS : Reset output
BEEP sound output
O C
Not used
P-BUS : Service request input
I
IPBUS : Input
N IPBUS : Output
OEL display microcomputer communication data output
C
OEL display microcomputer communication data input
Not used
iPod data output
C
iPod data input
Rotary encoder pulse input 1,0
I
O C Illumination power output
Display microcomputer chip enable output
O C
Detach sense input
I
Flap illumination output
O C
Output for clock adjustment
O C
Eject key input
I
TUNER : Data input(PLL)
I
O TUNER : Data output(PLL)
TUNER : Clock output(PLL)
O C
RDS : 57 kHz pulse count input
I
RDS : Lock signal input
I
RDS : Data input
I
Not used
EVOL : Source select SW(AUX)
O C
O C EVOL : Source select SW(iPod)
Not used
EVOL : Mute
O C
Level indicator clock output
O C
Not used
I Power supply input
Not used
DEH-P6900IB/XN/EW5
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3
3
4
4