KLV-40S400A - Sony TV Service Manual (repair manual). Page 30

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Disable Hotel Menu Mode
1.
While TV set is on standby, press the following sequence
on the remote commander(RM-GA011).
2.
Press 'Menu' on the remote commander.
3.
The below menu appears on the screen.
4.
This menu confirms the hotel menu mode is disabled.
SECTION  6.
DIAGRAMS
6-2. Circut Board Location (refer page 14)
R2 Board
6-3.
SCHEMATIC DIAGRAM & PRINTED WIRING BOARDS (refer page 15)
R2 Board
Board
Function
Note
R2
Hotel Mode
Due to complexity of the board, performing component level
field repairs are not recommended. Complete board
replacement is required if service is necessary.
Therefore schematic diagrams and printed wiring boards are
not included. For part number information, refer to
Exploded View or Electrical Parts List section in this manual.
Menu
Favourites
Programme List
External Inputs
Settings
On screen
display
Volume (-)
POWER
TEST
TEST
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