Questions & Answers for: sony trinitron troubleshooting tv wont

sony wega trintron wont turn on how could i fix the problem with my tv. it flashes 7 times then turns back off Most likely there is a failure in the power supply or in the scan amp sections. This will

...TV and replacing a defective tube or fuse are long gone. Proper servicing will require troubleshooting procedures that can only be performed by a qualified electronic repair facility or professional ...

...TV and replacing a defective tube or fuse are long gone. Proper servicing will require troubleshooting procedures that can only be performed by a qualified electronic repair facility or professional ...

Sony support site... URL to page "The STANDBY light will flash if an issue is detected within the television. This can sometimes be resolved by simply following the steps below to reset the television

TV wont turn on. Red led blinks and turns off I just got this TV from a friend. I have some electronic knowledge but never repaired a TV before. I just want to know how to begin to troubleshoot it. ...

...SONY TRINITRON 21' CRT TV KV-21BMR1, WONT TURN ON BUT BLINKS THE INDICATOR LED WHEN PRESSING ANY OF THE TACT SWITCHES..HOW TO REPAIR.I HAVE NO EXPERIENCE TROUBLESHOOTING THIS UNIT..PLEASE HELP ...