KEX-M9527ZT/UC
A
B
C
D
5
6
7
8
5
6
7
8
51
7.2 IC
-
Pin Functions(PD5734A)
Pin No.
Pin Name
I/O
Function and Operation
1
SYSPWR
O
S ystem power control
2
isens
I
Illumination sense input
3
NC
Not used
4
LAMP
Lamp power supply control
5,6
SYSMUTE2,1
O
System mute output
7
RSEMUTE
O
RSE mute
8
BYTE
I
Vss joint
9
CNVSS
GND
10
LANMUTE
O
AVC-LAN mute
11
SWVDD
O
SWVDD
12
reset
I
I
Reset input
13
XOUT
O
Crystal oscillating element connection pin
14
VSS
GND
15
XIN
Crystal oscillating element connection pin
16
VDD
Power supply
17
nmi
I
VDD joint
18
rck
I
RDS clock input
19
ldet
I
O
PLL lock sense input
20
INH2
Selector output for RSE
Selector output for AMP output
21
RX2
BUS
22
IPPW
O
BUS driver power supply output
23
SEL2a
O
Selector change for RSE
Selector change for RSE
24
NC
Not used
Not used
25
SEL2b
I
26
INH1
27
SEL1a
O
O
Selector change for AMP output
28
SEL1b
O
Selector change for AMP output
29
RX1
BUS
30
TX
BUS
31
PDO
O
PLL data output
32
PDI
I
Pll data input
33
pck
O
PLL clock output
34
ANT1
O
Antenna control output
35-38
NC
39
SHIMUKE2
I
I
Model select
40
SHIMUKE1
Model select
41
ANT0
O
Auto antenna control output
42
NC
Not used
43
FMPW
O
44
AMPW
O
AM power output
FM power output
45
RDSMUTE
O
RDS mute
46
drst
O
RDS decoder IC reset
47
currq
O
Current request
48
RDS57K
I
I
RDS 57kHz pulse count input
49
RDT
RDS data input
50
rdslk
I
RDS LK signal input
51
LOCL
O
Local L output
52
PCE1
O
PLL chip enable output
53
PCE2
O
EEPROM chip enable output
54
SDBW
I
SDBW input
55
NL2
I
NL2 signal input
56
FMSD
I
FM signal input
57
st
I/O
Stereo input
58
ROMDT
ROM correction data
59
ROMCLK
O
ROM correction clock
