![Sony Bravia KDL-46BX450 Service Training Manual Download Page 81](http://html.mh-extra.com/html/sony/bravia-kdl-46bx450/bravia-kdl-46bx450_service-training-manual_406610081.webp)
Service Procedure for Panel, Board and Software Change / Upgrade(WW)
39
Procedure described in this Appendix should be applied after BA* Board exchange process.
CAUTION!!! This function is irreversible. If you disable tuner function by mistake, you need to replace to new BA* board in order to re-enable tuner.
- Preparation
- Pass Code is required for this function. Please refer the Technical Bulletin to get the Pass Code.
- USB memory which includes “EU_Tuner_Disable.dat” file in the root is required.
1-1. Scope and Notes
APPENDIX 1 - TUNER DISABLE FOR EUROPE B2B MODELS