144
KX-NCP500GR
408
D21
IO
Data bus
409
D18
IO
Data bus
410
D16
IO
Data bus
411
D13
IO
Data bus
412
D10
IO
Data bus
413
D7
IO
Data bus
414
D5
IO
Data bus
415
D2
IO
Data bus
416
D0
IO
Data bus
417
RD#/FRAME#
O
Read strobe/MPX interface cycle frame
418
CS2#
O
Chip select 2
419
CS0#
O
Chip select 0
420
VDD-PLL3
-
PLL3 VDD
421
VSS-PLL1
-
PLL1 GND
422
VSSQ
-
I/O GND
423
VDDQ
-
I/O VDD
424
VSSQ-PCI
-
PCI I/O GND
425
VSSQ
-
I/O GND
426
A12
O
Address bus
427
A10
O
Address bus
428
A7
O
Address bus
429
A3
O
Address bus
430
D31
IO
Data bus
431
D27
IO
Data bus
432
WE3#/IOWR#
O/O
Selection signal for D31 to D24
433
D20
IO
Data bus
434
D17
IO
Data bus
435
WE2#/IORD#
O/O
Selection signal for D23 to D16/PCMCIA IORD
436
D12
IO
Data bus
437
D9
IO
Data bus
438
WE1#
O
Selection signal for D15 to D8
439
D4
IO
Data bus
440
D1
IO
Data bus
441
WE0#/REG#
O/O
Selection signal for D7 to D0/PCMCIA REG
442
R/W#
O
Read/write
443
RDY#
I
Bus ready
444
CLKOUT
O
Clock output
445
VDD-PLL2
-
PLL2 VDD
446
VDD-PLL1
-
PLL1 VDD
447
XTAL
O
Crystal resonator
448
EXTAL
I
External input clock/crystal resonator
449
VSSQ-PCI
-
PCI I/O GND
Pin No.
Pin Name
I/O
Function
Summary of Contents for KX-NCP500GR
Page 9: ...9 KX NCP500GR ...
Page 12: ...12 KX NCP500GR 4 2 Power Supply Block Diagram ...
Page 20: ...20 KX NCP500GR 4 5 5 System Control 4 5 5 1 System Control Block Diagram ...
Page 21: ...21 KX NCP500GR 4 5 5 2 Voice TDM Highway Bus Block Diagram ...
Page 24: ...24 KX NCP500GR 4 5 6 2 EC Bus System Connection Diagram ...
Page 32: ...32 KX NCP500GR 5 Location of Controls and Components 5 1 Name and Locations ...
Page 36: ...36 KX NCP500GR ...
Page 53: ...53 KX NCP500GR 9 Troubleshooting Guide 9 1 IPCMPR Card 9 1 1 Startup ...
Page 54: ...54 KX NCP500GR ...
Page 55: ...55 KX NCP500GR ...
Page 56: ...56 KX NCP500GR ...
Page 57: ...57 KX NCP500GR 9 1 1 1 Main alarm light turns on ...
Page 58: ...58 KX NCP500GR 9 1 1 2 SD card access light does not flash ...
Page 60: ...60 KX NCP500GR ...
Page 61: ...61 KX NCP500GR 9 1 1 6 Option card cannot start up ...
Page 62: ...62 KX NCP500GR 9 1 2 Phone Call 9 1 2 1 The path cannot connect ...
Page 63: ...63 KX NCP500GR 9 1 2 2 Noise is created ...
Page 64: ...64 KX NCP500GR 9 1 3 Paging 9 1 3 1 Noise is created ...
Page 65: ...65 KX NCP500GR ...
Page 66: ...66 KX NCP500GR 9 1 4 Using MOH ...
Page 67: ...67 KX NCP500GR ...
Page 68: ...68 KX NCP500GR 9 1 5 LAN 9 1 5 1 LAN Connection ...
Page 69: ...69 KX NCP500GR 9 1 6 ESVM 9 1 6 1 ESVM function record play ...
Page 70: ...70 KX NCP500GR ...
Page 71: ...71 KX NCP500GR 9 1 7 RS 232C 9 1 7 1 RS 232C Connection ...
Page 72: ...72 KX NCP500GR 9 1 8 SD card IF ...
Page 73: ...73 KX NCP500GR 9 1 9 Other ...
Page 75: ...75 KX NCP500GR 9 2 1 1 Defective parts list ...
Page 78: ...78 KX NCP500GR 9 2 4 15VPT output voltage only not output 9 2 4 1 Defective parts list ...
Page 79: ...79 KX NCP500GR 9 2 5 41V output voltage only not output 9 2 5 1 Defective parts list ...
Page 80: ...80 KX NCP500GR 10 Service Fixture Tools 10 1 Extension Boards for Servicing ...
Page 87: ...87 KX NCP500GR 12 2 3 Power Supply Board ...
Page 129: ...129 KX NCP500GR Waveform 7 Waveform 8 Waveform 9 159 984MHz 13 824MHz 16 384MHz ...
Page 145: ...145 KX NCP500GR 16 2 Cabinet and Electrical Parts Location ...
Page 146: ...146 KX NCP500GR 16 3 Accessories and Packing Material ...