41
DRX-730/NX-E700
DRX-730/NX-E70
0
No.
Function Name
Port Name
I/O
Detail of Function
83
LED_P
P05
O
LED output PROGRESSIVE (H: lit)
84
LED_T
P04
O
LED output TIMER (H: lit)
85
IREB
P03
I
Encoder input INPUT
86
IREA
P02
I
Encoder input INPUT
87
VREB
P01
I
Encoder input VOLUME
88
VREA
P00
I
Encoder input VOLUME
89
KEY0
P107
A-D IN AD KEY input
[0 to VREF]
90
DOCK_SEL
P106
A-D IN DOCK discrimination
[0 to VREF]
91
DVD_VDET
P105
A-D IN
DVD module power voltage detection input
(2.4V or higher: when normal, lower than
24V: when abnormal)
Pulldown
[0 to VREF]
92
DC_PRT
P104
A-D IN D-AMP protection detection (DC detection)
[0 to VREF]
93
PSPRT3
P103
A-D IN Power voltage detection 3 (PS3 protect) IN
[0 to VREF]
94
PSPRT2
P102
A-D IN Power voltage detection 2 (PS2 protect) IN
[0 to VREF]
95
PSPRT1
P101
A-D IN Power voltage detection 1 (PS1 protect) IN
[0 to VREF]
96
AVSS
–
Connect to VSS (GND)
97
DEST
P100
A-D IN AD destination discrimination
[0 to VREF]
98
VREF
–
A-D, D-A reference voltage input
99
AVCC
–
Connect to VCC terminal (+3.3V)
100
P97
I
Pulldown
ohm
0
+ 1.2 k
+ 1.2 k
+ 7.9 k
+ 12.7 k
+ 20.7 k
∞
V
0 - 0.2
0.3 - 0.7
0.8 - 1.7
1.8 - 2.7
2.8 - 3.2
3.3 - 4.2
4.7 - 5.0
Value
0 - 20
30 - 70
80 - 170
180 - 270
280 - 320
330 - 420
470 - 500
pin 89
(KEY0)
OPEN/CLOSE
PLAY/PAUSE
STOP
(SEARCH/SKIP -
and
SEARCH/SKIP +)
SEARCH/SKIP -
SEARCH/SKIP +
KEY OFF
Key input for AD port
Pull-up
resistance
10
k-ohms
ohm
0
+ 2.7 k
+ 6.8 k
+ 15.0 k
+ 47.0 k
V
0 - 0.5
0.5 - 1.6
1.6 - 2.5
2.5 - 3.6
3.6 - 5.0
Value
0 - 50
50 - 160
160 - 250
250 - 360
360 - 500
pin 97 (DEST)
U, C
G, F
L, V
K, A
T
Destination
for
AD
port
Pull-up
resistance
10
k-ohms
Содержание MCR-730
Страница 71: ...DRX 730 NX E700 ...
