XM-GTX6040, XM-GTX6042 (serv.man2) - Sony Car Audio Service Manual (repair manual). Page 12

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1.0

2009.06

New

1.1

2009.12

Addition of AEP, UK, E and Mexican models of XM-GTX6040.
Addition of XM-GTX6042.
Addition of note for replacement of the IC903.

1.2

2010.11

Addition of Brazilian model of XM-GTX6040.
Change of HEAT SINK (MAIN) and PLATE, BOTTOM to not supplied.
Change of MAIN board (Supplement-1).