NWZ-E443, NWZ-E443K, NWZ-E444, NWZ-E444K, NWZ-E445 - Sony Audio Service Manual (repair manual). Page 30

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1.0

2009.09

New

2009.12

Deletion of Tourist model (NWZ-E443K) 

Addition of note for installing the BACK COVER, RING ORNAMENT and SVX KEY COVER ASSY

Addition of AC power adaptor and instruction manual (NWZ-E444K: Tourist model) 

(SMR-09083)

2010.06

Addition of Indian model (NWZ-E443/E444) 

(SMR-10017)