Read Sony KDL-40NX725 Service Manual online
KDL-40NX725 47
SECTION 7 - SERVICE ADJUSTMENTS
OVERVIEW
As mentioned in
“Section 2 - Software Requirements” on page 15
,
the models in this manual utilize a “generic” type Main Board,
therefore certain service adjustments settings must be changed or
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. Instructions
for updating the software are included with the software package
on the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website.
ACCESSING SERVICE ADJUSTMENT
MODE
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 5
Volume +
POWER .
DISPLAY
RM-YD062
5
VOLUME+
POWER
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