309
SEP 2004
Ver. 1.2
DP-1520P/1820P/1820E
6.5.9.
FXB PC Board
CN391
CN392
FXB PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN391-1
+5VP
MJR PC Board
CN25-1
+5 VDC Power Supply
CN391-2
GND
MJR PC Board
CN25-2
Ground
CN391-3
+24V
MJR PC Board
CN25-3
+24 VDC Power Supply
CN391-4
pCMLD
MJR PC Board
CN25-4
Line Switching Relay Drive
Signal
H : CML On
L : CML Off
CN391-5
nHKOF
MJR PC Board
CN25-5
External Phone Off-Hook
Detection Signal
H : On Hook
L : Off Hook
CN391-6
nCTON
MJR PC Board
CN25-6
Ring Detection Signal
CN391-7
AGND
MJR PC Board
CN25-7
Ground
FXB PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN392-1
L2
MJR PC Board
CN22-1
Line Signal
CN392-3
L1
MJR PC Board
CN22-2
Line Signal
+5V
0V
+24V
+5V(H)
0V(L)
OFF
ON
+5V(H)
0V(L)
H: Standby Mode
L: Ringing
0V
Содержание Workio DP-1820P
Страница 98: ...98 SEP 2004 Ver 1 2 DP 1520P 1820P 1820E DETAIL A 28 35 31 32 33 34 30 29 ...
Страница 464: ...464 SEP 2004 Ver 1 2 DP 1520P 1820P 1820E memo ...
Страница 465: ...88 Panasonic Software Operating Instructions Network Firmware Update Tool Service Tool Version 3 DZSD001829 9 ...
Страница 480: ...Panasonic Software Operating Instructions Local Firmware Update Tool Service Tool Version 3 DZSD000965 14 ...
Страница 491: ...Local Firmware Update Tool Parallel USB Port 5b4 Firmware Code File selection is completed Click Next Page 12 ...
Страница 495: ...memo ...
Страница 496: ...DZZSM00257 ...