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NX-800/800H
68
Pin No.
Pin Name I/O Signal Type
Rating and Condition
Parameter Min Typ Max Unit
24 TXI I Analog
Input Level - 130 - mVp-p
Coupling Capacitor 0.1 uF
Input Impedance 22 - - k
Ω
25 OPT6 I/O Digital/CMOS Out/CMOS In
VIH 2.7 - 3.5 V
VIL –0.3 - 0.7 V
VOH (Io=–2mA) 2.8 - 3.4 V
VOL (Io=2mA) - - 0.7 V
26 POW - Power
Output Voltage
(Iout=100mA)
7.6 8.0 8.4 V
Output Current - - 100 mA
CN595 26-pin connector specifi cation (Function)
Pin No.
Pin Name Device I/O Connection Description/Function
1 OPT1
ANI board O Aux Input
[COR]
Conv/LTR
L: Not activity receiving
H: Activity receiving
[TOR]
Conv/LTR
L: Not activity receiving
H: Activity receiving
[LOK]
Conv
L: TX Complete
VGS-1 I BUSY BUSY indication
2 OPT3
ANI board I KEY TX requirement input
VGS-1 I PLAY PLAY indication
3 26P_RD
ANI board - - -
VGS-1 I SO Serial data input
4 26P_TD
ANI board - - -
VGS-1 O SI Serial data output
5NC ----
6 OPT4
ANI board O PTT PTT signal output
VGS-1 O EN Enable signal output
7
OPT10
(USEL)
ANI board - - -
VGS-1 O USEL UART speed select signal output
8 OPT5
ANI board O Emergency Emergency signal output
VGS-1 O RST Reset signal output
9 DGND
ANI board - A- GND
VGS-1 - DGND DGND
10 AGND
ANI board - A- GND
VGS-1 - AGND AGND
11 AI
ANI board - - -
VGS-1 I AO VGS Audio signal input
TERMINAL FUNCTION