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ECO-1531 GA182.doc
Page 1 of 1
ENGINEERING CHANGE ORDER
Date:
8/13/2014
ECO No:
ECO- 1531
Rev:
--
STC: SR00521SE
MDL:
GA182
Rev:
M
STC Title
: Audio System
Effective for:
Production; or
Listed Aircraft Only:
Primary Document Effected:
See list below
Description of Change:
Updates Routers
Detailed Explanation:
This ECO updates Audio Routers G13000 and G13160 to change the operating voltage from 10
– 30
VDC to 14
– 32 VDC.
ECO DOCUMENT LIST
NOTE:
X
in CH (change) column indicates change from last revision level. Documents with multiple pages, that have a
different revision level on some pages, are listed by individual pages on this list.
CH
DOC No.
PAGES
REV
DATE
DESCRIPTION
X
G13000
1
E
8/13/14
P139-HD Router
X
G13160
1
A
8/13/14
P139-HD 3 Board Router
ECO LOG OF REVISIONS
REVISION
LEVEL
DATE OF
REVISION
PAGES
DESCRIPTION OF CHANGE
APPROVAL
-
8/13/2014
ALL
Initial Release
CLB
Summary of Contents for P139-HD
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