Audible Noise on Air ........................................................................................................ 5-2
Fig. 5-1: Typical 8300 baseband spectrum with heavy processing, 0-100 kHz. ............. 5-4
Shrill, Harsh Sound ........................................................................................................... 5-4
Dull Sound ........................................................................................................................ 5-5
the 8300: ..................................................................................................................5-7
.......................................................................................................5-13
...........................................................................................................5-13
6
.........................................................................................................................................6-1
................................................................................................................6-1
Performance.............................................................................................................6-1
Installation ...............................................................................................................6-2
.......................................................................................................6-5
Overview ..................................................................................................................6-5
Control Circuits ........................................................................................................6-6
Input Circuits............................................................................................................6-8
Output Circuits.........................................................................................................6-9
DSP Circuit..............................................................................................................6-12
Power Supply .........................................................................................................6-12
.............................................................................................................6-13
....................................................................................................................6-14
Obtaining Spare Parts ...........................................................................................6-15
Base Board .............................................................................................................6-15
CPU Module ...........................................................................................................6-17
RS-232 Board..........................................................................................................6-18
Power Supply .........................................................................................................6-19
DSP Board...............................................................................................................6-23
Display Board .........................................................................................................6-25
............................................................................5-8
.......................................................................................5-12
..................................................................................................5-14
...................................................................6-25