DVH-P7000R
A
B
C
D
5
7
8
5
7
8
129
7.2 IC
-
Pin Functions (PE5284A)
Pin No.
Pin Name
I/O
Function and Operation
1
DPDT
O
Display data output
2
HS
O
Used to write the flash memory
3
SWVDD
O
Keyboard unit power supply control output
4,5
NC
Not used
6
TUNPDI
I
TUNER : PLL IC data input
7
TUNPDO
O
TUNER : PLL IC data output
8
TUNPCK
O
TUNER : PLL IC clock output
9
EVDD
Power supply
10
EVSS
GND
11
IPAUTO
O
MS2 : IPBUS-AUTO mode setup output
12
OELPW
O
OEL power supply output
13,14
NC
Not used
15
TSI
I
Test program input
16
TSO
O
Test program output
17
TSCK
O
Test program clock output
18
PEE
O
Beep tone output
19,20
NC
Not used
21
IC/VPP
Flash memory write power supply
22
NC
Not used
23
RECIVE
O
During RDS data reception output
24
DDCONT
O
DC/DC converter select output
25
AMPMUTE
O
Amp Mute output
26
RX
I
IP BUS : Data input
27
TX
O
IP BUS : Data output
28
IPPW
O
IP-BUS : Driver power supply control output
29
ASENBO
O
IP-BUS : Slave ACC sense output
30
MUTE
O
System mute output
31
SYSPW
O
System power supply control output
32
FLPILM
O
Inside of flap illumination output
33
ILMPW
O
Illumination power supply control output
34
reset
I
Reset input
Not used
Not used
Memory connection for the regulator output stabilization
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Power supply
O
Clock adjustment output
Not used
O
RDS : Decoder reset output
I
RDS : LK signal input
I
RDS : Demodulation data input
47
AM_FM
O
RDS : Decoder power supply control output
48
st
I
TUNER : FM stereo input
49
SD
I
TUNER : SD input
50
NC
Not used
51
ROMCS
O
ROM correction : Chip select output
52
ROMCK
O
ROM correction : Clock output
53
ROMDATA
I/O
ROM correction : Data input/output
PE5283A
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