ALLEN & HEATH 14:4:2 MixWizard WZ3 - ECN 1041: Pink Noise Modification; Details of Change

WZ
3
14:4:2 Pink Noise Mod
ECN No: 1041
Assembly No(s): 003-212 iss.1
Date: May 11
h
2004
Reason: Stabilising of the Pink Noise
Details of change:
Assy 003-212, PCB AG5397 iss.1
Change C31 from (AF0208) CAP ELECT 47MF 25V RAD
to (AF0210) CAP ELECT 1MF 63V RAD
Remove R85 (AC0370) RES SMD 2K2 1% 0805
Add (AF0210) CAP ELECT 1MF 63V RAD, (AC0031) RES CARBON 1K 1/4W 5%
as shown:
This modification was carried out on issue 1 PCBs from 11/05/04 until the
introduction of the issue 2 PCBs from serial no. 065964.
ECN 1041