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Feature #271

Updated by tin over 8 years ago

Check components  

 *R354* - 100M 1% 1/2W Thick film - TOP THRU 
 *Q324* -  
 
 *R350* - 41.2K 1% 125mW Metal Film 1206 - BOT  
 
 *R349* - 2.7K 5% 125mW Metal Film 1206 - BOT  
 
 *R215* 
 R354 - NET, 500, 24.5K,0/1%, 125MW THIN FILM 7V 
 *U323* - CMOS ANALOG SWITCH DG211DY(SOIC) 
 U324 - OP-AMP,AD707,(SOIC) 
 U332 - SELECTED IC-739, MC14052B 

 Other test pass : 

 R394 - OK? 
 Q328 - OK? 
 Q312 - OK? 
 Q320 - OK? 
 R366 - OK 
 U325 - OK 
 R365 - OK 
 U322 - x1 gain and x50 gain - OK? 

 !/projects/kei2001/repository/entry/test/e304a.jpg! 

 !/projects/kei2001/repository/entry/test/e304b.jpg! 

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