Read Sony CDX-GT490U / CDX-GT490US / CDX-GT494U / CDX-GT49UM Service Manual online
CDX-GT49UM/GT490U/GT490US/GT494U
REVISION HISTORY
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Ver.
Date
Description of Revision
1.0
2009.09
New
1.1
2009.11
Addition of Mexican model of CDX-GT490US.