TA-SA300WR (serv.man2) - Sony Audio Service Manual (repair manual). Page 8

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1.0

2011.03

New

1.1

2011.04

Addition of Italian model 

1.2

2011.05

Addition of Saudi Arabia, Singapore, Taiwan and Thai models 

Addition of System model name (BDV-E985W) 

Change of WLK4 MAIN board (Suffi x-12) 

1.3

2012.02

Addition of PX, Iranian, Middle East and Indian models 

Addition of System model name (BDV-N790W/N890W/N990W/T79) 

Change of POWER CORD and CORD BUSH (Thai model) 

Change of POWER board (Suffi x-12) (SUPPLEMENT-1) 

(SMR-11065)

1.4

2012.05

Addition of Chinese, Russian and Mexican models 

Addition of System model name (BDV-N995W) 

1.5

2013.02

Addition of System model name (BDV-N7100W/N8100W/N9100W) 

Change of Part No. for complete WLK4 MAIN board

Change of Part for Ref. No. C104, C105, C116, C122, C126, C127, C130, C133 to C136, C148, C157,  

C159, C161, C162, C186, C190, C191, C193, C194, C196, C197, C201, IC109, Q102 to Q109, Q111  

and Q112 on the WLK4 MAIN board 

Addition of Part for Ref. No. R124 on the WLK4 MAIN board 

Addition of Ref. No. X100 (New type) on the WLK4 MAIN board 

Change of Part for Ref. No. C581 on the WLK4-PANEL board 

Change of Part No. for complete POWER board

Change of Part for Ref. No. C932, C940, C946, C947, C952, C954, C960, FH900, FH901, Q921, Q922 

and Q960 to Q962 on the POWER board 

Change of Part No. for POWER-SUPPLY CORD

 (AEP, Italian, UK, Saudi Arabia, Singapore and PX models)