Service mode procedures
Click here to return to the Procedures index page
All repair tips and service information on these pages are supplied as per our site terms & conditions PLEASE READ
Toshiba TV Various Models
Service mode procedure for most Toshiba TVs
Press sound mute (on remote)- Tv displays sound mute OSD, Then hold down sound mute and press the menu button on the control panel
This should display the service mode data with an 'S' in the corner of the screen. Gives basic geometry and display data.
Press the -- button on the remote - enters frame collapse mode - to set screen voltage
When in service mode:-
Hold down CALL (on the remote) and press the menu button, Set then enters design mode
All sub data can then be adjusted.
From service mode - pressing the yellow button on the remote gives the convergence adjustment mode
Up/2 Down/8 Left/4 Right/6
Press 5 to toggle adjustment / move - on / off
Press 3 to change colour to be adjusted
It is recommended that the green convergence grid should not be adjusted
Pressing the red green or blue buttons will toggle the corresponding convergence grid
From service mode - hold down the F on the remote and press 7 - enters convergence menu - auto convergence setup for different aspect ratios
Hope this is useful
(Best regards - Andreas)
Copyright © 2000 - 2003 - E.C.S (Technical Publishing)
Site Design & Layout © 2000
All Rights reserved
All Information is supplied as per our Site Terms.
Use of this site deems your acceptance of these terms.