KDL-32CX525, KDL-40CX525, KDL-46CX525 - Sony TV Service Manual (repair manual). Page 57

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KDL-32CX525/40CX525/46CX525 52
OVERVIEW
As mentioned in 
“Section 2 - Software Requirements” on page 13
 the 
models in this manual utilize a “generic” type main board, therefore 
certain service adjustments settings must be confirmed when either 
the Main Board, LCD Panel, or TCON Board are replaced. 
UPDATING THE SOFTWARE
After replacing the Main Board, LCD Panel, or TCON Board, you 
MUST UPDATE the SOFTWARE to the latest version. .
ACCESSING SERVICE ADJUSTMENTS
1.  TV must be in standby mode. (Power off).
2.  Access Service Mode by pressing the following buttons on 
the Remote Commander within a second of each other: 
 
DISPLAY  
 Channel   
 Volume   
  POWER .
DISPLAY
RM-YD064
5
VOLUME+
 POWER
SECTION 7 - SERVICE ADJUSTMENTS
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