SRS-DB500 (serv.man2) - Sony Audio Service Manual (repair manual). Page 18

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1.0

2009.05

New

1.1

2009.07

Addition of Mexican model 

1.2

2009.08

Addition of Australian, Singapore, Taiwan and Argentina models

Change of CONTROL board (Suffi x-12)

Change of AMP, INPUT, JACK, MAIN and TERMINAL boards (Suffi x-12) (SUPPLEMENT-1) 

(SMR-09042)

1.3

2009.10

Addition of Canadian model