Read Sony KDL-55W950B Service Manual online
KDL-55W950B 16
SECTION 3 - REPAIR INFORMATION
When replacing the Main Board and/or Tuner Board:
27. Press
1
to verify the Main Board replacement results.
NOTE:
Either one of the following messages indicates
a correct process.
DIGITAL (MODEL)
SERVICE
Board Check
OK
TUNER BOARD OPTION: STANDARD
TUNER BOARD OPTION: STANDARD
DIGITAL (MODEL)
SERVICE
Board Check
OK
TUNER BOARD OPTION: PCA / HTL
TUNER BOARD OPTION is changed correctly
TUNER BOARD OPTION: PCA / HTL
TUNER BOARD OPTION is changed correctly
CAUTION: If the Main Board is a mismatch to the Tuner Board,
a “NG: WRONG COMBINATION OF MAIN BOARD AND TUNER
BOARD” will display.
a “NG: WRONG COMBINATION OF MAIN BOARD AND TUNER
BOARD” will display.
28. Press
RETURN
.
When replacing the Tuner Board only:
29. Press
2
to verify the Tuner Board replacement results.
DIGITAL (MODEL)
SERVICE
Board Check
OK
TUNER BOARD OPTION: STANDARD
TUNER BOARD OPTION: STANDARD
CAUTION: If the Tuner Board is a mismatch to the Main Board,
a “NG: DIFFERENT KIND OF TUNER BOARD HAS BEEN
CONNECTED” will display.
a “NG: DIFFERENT KIND OF TUNER BOARD HAS BEEN
CONNECTED” will display.
30. Press
RETURN
.
31. Turn the TV OFF.
32. Press
on the Remote Commander and Power button
I/0
on TV
to set unit to Shipping Condition.
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