KDL-60W855B/70W855B 16
SECTION 3 - REPAIR INFORMATION
When replacing the Main Board and/or Tuner Board:
28.
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
DIGITAL (MODEL)
SERVICE
Board Check
OK
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.
29. Press
RETURN
then
MUTE
and
0
to save the changes.
DIGITAL (MODEL)
SERVICE
Board Check
1. Replace MAIN BOARD (and TUNER BOARD)
2. Replace TUNER BOARD only
WRITE
When replacing the Tuner Board only:
30. Press
2
to verify the Tuner Board replacement results.
DIGITAL (MODEL)
SERVICE
Board Check
OK
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.
31. Press
RETURN
then
MUTE
and
0
to save the changes.
DIGITAL (MODEL)
SERVICE
Board Check
1. Replace MAIN BOARD (and TUNER BOARD)
2. Replace TUNER BOARD only
WRITE
