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KMD-X91/PS970R
Pin Name
Function
Description
Processing Operation
P83/A3
NC
P84/A4
NC
P85/A5
PANEL RST
Reset output to panel MI-COM.
P86/A6
MC REQ
Communication request output to panel MI-COM.
P87/A7
NC
P40/ADO
QUAL
RDS reception mode input pin
P41/AD1
R DATA
RDS data input pin
P42/AD2
SRM SUB-
Panel motor control (SRM)
P43/AD3
SRM SUB+
Panel motor control (SRM)
P44/AD4
SRM DET
SRM mechanism detection pin
Mechanism:"L"", No mechanism:"H"
P45/AD5
SRM SW2
SRM eject position detection pin
[ £ :Eject position
P46/AD6
FM SD
FM SD input pin
Station:"H", No station: "L"
P47/AD7
NC
P50/A8
t
AFC
Noise detection time constant selection pin
During reception:"H" during search: "L"
P51/A9
NC
P52/A10
OJO}O};O
WIDE
K2I| forced wide output pin
Active:"H"
P53/A1
36
NARROW
K21 forced narrow output pin
Active:"H"
1
PS4/A12
AM+B
AM power supply control pin
During AM reception: H"
70
P56/A14
N a!
72
73
P55/A13
P57/A1
Vss
P60/A1
ol
o
O]}O}O
Oo
FM+B
Zz oO
NC
VSS
TYPEO
FM power supply control pin
During FM reception: "H"
Destination type pin 0
TYPE!
TYPE2
ST TYPE!
ge
4
P61/A1
75
P62/A1
76
P63/A1
77
P64/RD
78
P65/WR
~w
©]
P6G/WAIT
| P67/ASTB
O}JO/O
Vdd
Positive power supply pin
P100/T15/TO5
P101/TI6/TO6
Power IC reset pin
Power on:"L", when momentary
P102/T17/TO7
me
power down detected: "H"
P103/T18/TO8
P MUTE
Power IC mute pin
Active: "L"
P30/TOO
ANT CON
Antenna control pin
Active:"H"
P31/TO1
IC2 SCK
IC2, 1C5 EEPROM clock line
P32/TO2
DIMMER
Small detection pin
Active: "L"
P33/TI1
P CON
Power control pin
Active:"H"
P34/TI2
ACC DET
ACC detection pin
ACC off:"H", ACC ons" L"
P35/T100
NC
Remote contro! input pin
P36/TI01
O JO}-JO};-|OJOJOJO}]
O JO
P ON
Microprocessor peripheral power supply
control pin
Active:"H"
P37
BU DET
BU detection pin
Momentary power down: "H"
TEST
TEST
Test pin
connect to GND
P90
IC2 SDA
IC2, IC5 EEPROM data line
P91
MUTE
Mute pin
Active:"H"
PQ2
SW5
5V power supply control pin
Active:"L"
P93
O/OJO]S]
1 |-
MSCL
MD clock fine
P94
= Oo
MSDA
MD data line
P95
oO
CHCON2
Changer 2 control pin
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