Clear-Com ICS-2003 Instruction Manual

2 - 2 The following sections describe connecting the station to the matrix frame, and all the connections between the station and local devices. Each of the following sections describes cable and station connector wiring: • Analog matrix frame to station wiring • Digital matrix frame to station wiring • Matrix station Miscellaneous connector wiring • OPT-100 Auxiliary Audio I/O option • Binaural headset wiring ANALOG MATRIX FRAME TO STATION WIRING The analog audio RS-422 data communications module (COM-10) uses a 4-pair wiring scheme be ...

1 - 9 Keypad: Administrative Buttons The upper portions of 5 of the 12 buttons are labeled with the function active during normal station operation; these functions are: • (3) “Menu” • (5) “Display Listen” Labels • (9) “Swap” window • (*) “Dial” phone • (#) “SA” (studio/stage announce) Menu Button (3) The “Menu” (3) button on the keypad accesses the Information, Local Configuration, System Configuration, and Maintenance menus. Pressing the “Menu” (3) button also displays the station’s port number, label, fi ...

3 - 1 3 Micro. P 68LC302 Micro Cont SMD 481049 IC9 ROM Mem. EPROM ASSY, ODD, ICS-2003 710430 IC5 ROM Mem. EPROM ASSY, EVEN, ICS-2003 710431 IC11 Regulator 7705 Supply Supervisor SMD 481018 IC2 RAM Mem. 62256 CMOS SRAM 32K X 8 481047 IC3 IC7 IC10 IC12 Video Cont. SED1353 LCD Graphics Control 481060 IC6 Miscellaneous Device Description Part # Designator Clock Osc. 16.384MHZ OSC. SMD 231002 IC8 Connector DB-9F RT ANG PC MTG 210186 P2 Connector DB-15F RT ANG PC MTG 210187 P1 Connector 32 PIN IC DIP SOCKET .600 210324 IC5 IC11 Connector 2 X 10 2MM HEA ...

3 - 1 7 DIODES AND TRANSISTORS Device Description Part # Designator Diode BAV70 Dual, Com. Cath. SOT23 481019 D30 LED Red 5ma LED SMD 0805 391001 D1 D3 D5 D7 D9 D11 D13 D15 D17 D19 D21 D23 D25 LED Green 5ma SMD 0805 391002 D2 D4 D6 D8 D10 D12 D14 D16 D18 D20 D22 D24 D26 D27 D28 D29 INTEGRATED CIRCUITS Device Description Part # Designator Logic IC 74HC14 Hex Schmitt Trig S0IC16 481052 IC5 Logic IC 74HC589 Par IN/SER Out SMD 481054 IC6 IC7 IC8 IC9 IC10 C11 Logic IC 74HC595 SerIN/PAROut SMD 481036 IC1 IC2 IC3 IC4 MISCELLANEOUS Device Description Par ...

3 - 4 TECHNICAL REFERENCE Figure 10: Digital Block Diagram—ICS-2003 Main PCB ICS-2003 DIGITAL BLOCK DIAGRAM Jan. 14, 1998 PROGRAM MEMORY LO BYTE PROGRAM MEMORY HI BYTE RAM MEMORY LO BYTE RAM MEMORY HI BYTE DISPLAY CONTROLLER DISPLAY MEMORY LO BYTE DISPLAY MEMORY HI BYTE ADDRESS BUS A1-A19 DATA BUS D0-D15 128K X 8 128K X 8 128K X 8 128K X 8 32K X 8 32K X 8 CE0 CE1 ADDRESS DECODE CE2 DISPLAY COM MODULE CE3 CONTROL BUS RXD1 TXD1 CLOCK OSC RESET MICRO-PROCESSOR ACCESSORY PANELS PB8 PB9 PB10 PB11 PA0 PA1 SERIAL TEST PORT RXD2 TXD2 XPDOUT XPDIN X ...