17
KX-TDE600GR
4.4.
Outline
4.4.1.
General Description
The control system of this unit is composed of the main control section (IPCEMPR) controlling the entire system, exchanging
voice data, the circuit control section (LPR) controlling various telephone lines and the power supply section (POWER).
IPCEMPR, LPR and POWER are connected each other through the System BUS (ADDRESS BUS, DATA BUS and CONTROL
BUS). IPCEMPR LPR are under I/O control (I/O Read/Write) by MPR.
MPR controls LPR which has a microprocessor by the lnter-Microprocessor Communication System supported by ASIC. That
is, IPCEMPR and LPR exchange controlling messages through bi-directional buffer and CPU controls LPR so that it can man-
age multiple telephone lines.
I/O address for LPR access is fixed per each free slot. CPU discriminates the sort of LPR through the inter-processor communi-
cation system.
POWER detects the voltage drop of the AC input and the DC output and transfers it to IPCEMPR.
4.4.2.
IPCEMPR Card
This card is the main control section of this unit. It controls all the cards mounted on the free slots, and communication of RS-
232C ports.
The front of the IPCEMPR card is equipped with two LEDs (LED1 and LED2) that indicate the operating status of this card,
There are no rotary switches on IPCEMPR and a push switch used to execute the system reset.
This control circuit execute the control signals for the exchange process, and this card is composed of the following
(A) 32bit CPU (32bit data bus)
(B) DDR_SDRAMs, SRAM
(C) Flash memory
(D) Lithium Battery for back-up of clock IC and Static RAM
4.4.3.
Back Board
BB (back board) is the mother board of the basic shelf. This board connects each card (POWER, IPCEMPR, and optional cards)
together. This board has one RS-232C connector.
4.4.4.
Power Supply Unit
This unit is switching regulator power supply and supplies DC voltages to IPCEMPR card, optional card (free slot).
Summary of Contents for KX-TDE600GR
Page 8: ...8 KX TDE600GR ...
Page 18: ...18 KX TDE600GR 4 4 5 System Control 4 4 5 1 System Control Block Diagram ...
Page 19: ...19 KX TDE600GR 4 4 5 2 Voice TDM Highway Bus Block Diagram ...
Page 22: ...22 KX TDE600GR 4 4 6 2 EC Bus System Connection Diagram ...
Page 24: ...24 KX TDE600GR 5 Location of Controls and Components 5 1 Name and Locations ...
Page 29: ...29 KX TDE600GR 6 2 System Overview 6 2 1 System Configurations ...
Page 30: ...30 KX TDE600GR 6 2 2 System Connection Diagram ...
Page 31: ...31 KX TDE600GR ...
Page 51: ...51 KX TDE600GR ...
Page 52: ...52 KX TDE600GR ...
Page 53: ...53 KX TDE600GR ...
Page 54: ...54 KX TDE600GR 8 1 1 1 Main alarm light turns on ...
Page 55: ...55 KX TDE600GR 8 1 1 2 SD card access light does not flash ...
Page 57: ...57 KX TDE600GR 8 1 1 6 Option card cannot start up ...
Page 58: ...58 KX TDE600GR 8 1 2 Phone Call 8 1 2 1 The path cannot connect ...
Page 59: ...59 KX TDE600GR 8 1 2 2 Noise is created 8 1 3 Paging 8 1 3 1 The path cannot connect ...
Page 60: ...60 KX TDE600GR 8 1 3 2 Noise is created ...
Page 61: ...61 KX TDE600GR ...
Page 62: ...62 KX TDE600GR ...
Page 63: ...63 KX TDE600GR 8 1 4 Using MOH ...
Page 64: ...64 KX TDE600GR ...
Page 65: ...65 KX TDE600GR ...
Page 66: ...66 KX TDE600GR 8 1 5 LAN 8 1 5 1 LAN Connection ...
Page 67: ...67 KX TDE600GR 8 1 6 SVM 8 1 6 1 SVM function record play ...
Page 68: ...68 KX TDE600GR 8 1 7 RS 232C 8 1 7 1 RS 232C Connection ...
Page 69: ...69 KX TDE600GR 8 1 8 SD card IF ...
Page 70: ...70 KX TDE600GR 8 1 9 Other ...
Page 71: ...71 KX TDE600GR 8 1 10 BUS M Card 8 1 10 1 Card status LED does not change Green ...
Page 72: ...72 KX TDE600GR 8 2 MEC Card ...
Page 73: ...73 KX TDE600GR 9 Service Fixture Tools 9 1 Extension Boards for Servicing ...
Page 78: ...78 KX TDE600GR 11 2 Terminal Guide of the ICs Transistors and Diodes ...
Page 79: ...79 KX TDE600GR Memo ...
Page 121: ...121 KX TDE600GR Waveform 7 Waveform 8 Waveform 9 159 984MHz 13 824MHz 16 384MHz ...
Page 136: ...136 KX TDE600GR 15 2 Cabinet and Electric Parts ...
Page 137: ...137 KX TDE600GR ...
Page 138: ...138 KX TDE600GR 15 3 Accessories and Packing Materials ...
Page 150: ...150 KX TDE600GR H KXTDE600GRUK ...