1-21
UX-P3
Pin
No.
Port
Name
I/O
Function
Function
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
P63
P64/RD
P65/WR
P66/WAIT
P67/ASTB
P30/TO0
P31/TO1
P32/TO2
P33/TI1
P34/TI2
P35/PCL
P36/BUZ
P37
P120/RTP0
P121/RTP1
P122/RTP2
P123/RTP3
P124/RTP4
P125/RTP5
P126/RTP6
P127/RTP7
RESET
P00/INTP0/TI00
P01/INTP1/TI01
P02/INTP2
P03/INTP3
P04/INTP4
P05/INTP5
Vss0
VDD1
X2
X1
IC (VPP)
XT2
XT1/P07
VDD0
AVREF0
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
LEDRV
LED_REC
LEDFR
STTA
LCDAT
LMODE
LCDCK
REEL
INH_
LCDCE
DIMCTL
VOLP
LEDCTL
BASM
VOLM
BASP
PERIOD
F_TU
BUP
_REM
RDSCK
_MPX
BCTL
BLKCK
SAFETY1
TAPE0
TAPE1
KEY1
KEY2
O
O
O
O
O
O
O
I
O
O
O
I
O
I
I
I
O
O
O
I
I
I
O
I
I
I
I
I
I
Lite LED indicate Reverse
Lite LED indicate REC
Lite LED indicate Forward
Tape IC Strobe
LCD data
LCD date mode control
LCD clock
Tape End Detection
LCD Driver inhibit ("L" at end of tran)
LCD driver chip enable
LCD DIM Control
Volumn Plus
Power Standby LED control
Bass Minus
Volumn Minus
Bass plus
Tuner PLL Strode
Tuner Function ("H"=TUNER)
Back up power detect ("H"=BACKUP)
Remote control input
RDS clock
FM Stereo Detection ("L"=STEREO)
Switched 5V controller ("H"=5Vuf off)
Block clock input port
Irregular voltage detection 1
Tape Switch 0
Tape Switch 1
Unit Key input 1
Unit Key input 0
LED
LED
LED
Tape
LCD
LCD
LCD
Tape
LCD
LCD
LED
Sound
LED
Sound (P7 only)
Sound
Sound (P7 only)
Tuner
Tuner
Backup
Remote con
Tuner
Tuner
AMP
CD
Safety
Tape
Tape
Key
Key