Section 7 - Service Adjustments; Overview; Updating The Software; Accessing Service Adjustments - Sony KDL-22EX425 Service Manual

SECTION 7 - SERVICE ADJUSTMENTS

OVERVIEW

As mentioned in "Section 2 - Software Requirements" on page 13
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.
KDL-22EX425/32EX425/32EX525/40EX525/46EX525

ACCESSING SERVICE ADJUSTMENTS

1. TV must be in standby mode. (Power off).
the
2. Access Service Mode by pressing the following buttons
on the Remote Commander within a second of each
other:
DISPLAY
VOLUME+
Channel 5 Volume +
POWER
DISPLAY
5
RM-YD064
POWER .
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