Table Of Contents - Alesis DEQ830 Service Manual

Contents
1) QC Test Overview...................................................... 3
1a) Diagnostic Menus..................................................... 4
DIAG................................................................... 4
EEPROM................................................................. 4
COL.................................................................... 4
ROW.................................................................... 4
ALL.................................................................... 4
MIDI................................................................... 4
A...................................................................... 4
DIG A.................................................................. 4
RESET.................................................................. 4
DONE................................................................... 4
2) Rear Panel Sub Assembly Test - Digital................................ 5
Items Required......................................................... 5
Assembly............................................................... 5
Power Test............................................................. 6
Digital and MIDI Test.................................................. 7
3) Rear Panel Sub Assembly Test - Analog................................ 10
Items Required........................................................ 10
Assembly.............................................................. 10
Power Test............................................................ 11
Audio Fidelity Test................................................... 12
4) Front Panel Sub Assembly Test........................................ 14
Items Required........................................................ 14
Assembly.............................................................. 14
Power Test............................................................ 14
Front Panel Test...................................................... 15
5) Assembly QC.......................................................... 27
Before the cover is screwed on........................................ 27
After the cover has been screwed on................................... 27
6) Final Assembly QC.................................................... 28
Items Required........................................................ 28
Assembly.............................................................. 28
Power Test............................................................ 28
System Test........................................................... 28
7) Reset................................................................ 41
Items Required........................................................ 41
Reset................................................................. 41