68
DVR-700/NS-PSW700/NS-P700
D
VR-70
0/
NS-PSW70
0/NS-P70
0
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
Ohm
0
+ 1.2k
+ 1.2k
+ 12.7k
+ 5.3k
+ 2.7k
V
0 – 0.1
0.3 – 0.7
0.8 – 1.7
1.8 – 2.7
2.8 – 3.2
3.3 – 3.6
A/D value
0 – 14
15 – 38
39 – 89
90 – 141
142 – 166
167 – 184
KEY1 (41 pin)
—
—
STOP
INPUT
—
PAUSE
Ohm
0
+ 680
+ 680
+ 15k
+ 13.5k
V
0 – 0.2
0.2 – 0.4
0.5 – 1.8
1.9 – 3.4
3.5 – 4.0
A/D value
0 – 8
10 – 20
24 – 94
95 – 175
176 – 206
KEY0 (39 pin)
—
EJECT
PLAY
VOLUME UP
VOLUME DOWN
Detection for AD port: KEY0 (39 pin of sub-microprocessor IC303 of OPERATION P.C.B.)
KEY1 (41 pin of sub-microprocessor IC303 of OPERATION P.C.B.)
