45
KEH-P5900R,P4900R,P4930R
-
Pin Functions(PE5085A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
ASENBO
O
C
Slave power supply control output
2
NC
Not used
3
ADPW
O
C
A/D converter power
4
AVSS
GND
5
swvdd
O
C
Grille power supply control output
6
st
I
FM stereo input
7
AVREF1
D/A converter standard voltage
8
KYDT
I
Grille MicroComputer data input
9
DPDT
O
C
Grille MicroComputer data output
10
NC
Not used
11
TUNPD1
I
PLL IC data input
12
TUNPD0
O
C
PLL IC data output
13
TUNPCK
O
C
PLL IC clock output
14
TUNPCE
O
C
PLL IC chip enable output
15
currrq
O
C
Tuner voltage FIX output
16–19
NC
Not used
20
DILM
O
C
Dual illumination output
21
NC
Not used
22
VST
O
C
Strobe pulse output for electronic volume
23
VCK
O
C
Clock output for electronic volume
24
VDT
O
C
Data output for electronic volume
25
NC
Not used
26
ILMPW
O
C
Illumination power supply control output
27,28
NC
Not used
29
FM
O
C
FM power control output
30
AM
O
C
AM power control output
31
CM
O
C
Cassette mechanism capstan motor control output
32
NC
Not used
33
VSS
GND
34
SC2
O
C
Cassette mechanism sub motor control output
35
SC1
O
C
Cassette mechanism sub motor control output
36
MSIN
I
Cassette mechanism MS sense input
37
mcmute
I
Cassette mechanism mute input
38
mtl
I
Metal sense input
39
NC
Not used
40
n
/R
O
C
Normal reverse output
41
PLAY
O
C
Tape MS filter select output
I
Tape loading input
I
Cassette mechanism position sense input
I
Cassette mechanism reverse end sense input
O
C
Beep tone output
I
Cassette mechanism forward end sense input
I
57kHzBP-OUT sense input
O
C
Stand-by output
I
SK signal input
O
C
Decoder reset output
O
C
Tuner mute output
I
Modulation detect input
I
SD input
54
mute
O
C
Mute output
55
SYSPW
O
C
System power supply control output
56
NC
Not used
57
RX
I
IP BUS data input
58
RDSLK
I
RDS LK signal input
59
RDT
I
RDS data input
60
reset
I
Reset input
61
ldet
I
PLL lock sense input
62
rck
I
RDS clock input
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