Sanyo FVM4012 - White Balance Calibration


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FVM4012 service manual 
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 2049
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 (QWU\IDFWRU\PHQX  DQGFKRRVHWKH$'&PHQXZLWKWKH5& 
 &KDQJH$ '&6RXUFHWR³&037´
 $GMXVWWKHFXUVRUWR³$872&RORU´SUHVV³RN´´5LJKW´NH\RQWKH5&
 ³3OHDVHZDLW« ´ZLOOGLVSOD\
 ,I2N$'&³VWDWXV´LWHPZLOOVKRZ³2. ´
 ,I)$,/GRRQHPRUHWLPHWLOOLWVKRZV2.
1.6.3 Step for PC ADC calibration
(Only TA series)
 ,QSXWFRORUEDURI#IRUPDW  WR3&VRXUFH 
 (QWU\IDFWRU\PHQX  DQGFKRRVHWKH$'&PHQXZLWKWKH5& 
 &KDQJH$ '&6RXUFHWR³3&´
 $GMXVWWKHFXUVRUWR³$872&RORU´SUHVV³RN´
´5LJKW´NH\RQWKH5&
 ³3OHDVHZDLW« ´ZLOOGLVSOD\
 ,I2N$'&³VWDWXV´LWHPZLOOVKRZ³2. ´
 ,I)$,/GRRQHPRUHWLPHWLOOLWVKRZV2.
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1.7 White balance
2Q56&SODWIRUP2QO\1RUPDOWHPSHUDWXUHPXVWWREHHQDGMXVWHGWKH:DUP&RRO  GDWDZLOOEH
FKDQJHWRZLWKVRPHGHIDXOWRIIVHWEXWWKHVHRIIVHWDOVRVKRXOGEHHQFKDQJHGDFFRUGLQJWRWKH
PDQXIDFWXUHFRQGLWLRQ1RUPDOO\7KH&&)//&'PRGHOWHPSHUDWXUHVKRXOGEHHQWKHVHVSHF
&RORU&RRUGLQDWHV 6WDQGDUG
;  
<  
Remark:
The Cool Co-ordinates is: X=272< WKHWROHUDQFHLVa
7KH:DUPLV：; < WKHWROHUDQFHLVa
  7KLVVWDQGDUGLVRQO\IRU&&)/SDQHOWKH/('3DQHOPXVWEHXVHWKH3DQHO7HDP'DWD 
7KHAppendix 5 LVVRPHGHWDLOGDWD