Hi,
I have TOSHIBA TV model 34AX9 that I've enjoyed using for the past 2.5 years; Two days ago the picture started to flicker from side to side and tonight when I turned the TV on, after 2 minutes, the picture suddenly gets so bright, and then the TV shut down immediately, with a blinking front green light and red light on!

Could it be a soldering issue with the high voltage? Can some one post the Service manual for this TV?

Thanks in advance for any help.

Regards,
Ibrahim

I've found the problem and fixed it. It was a dry joint in the GSF module. See the attacehed picture for the module place.

Please can any one can send me the service manual.
This TV have HyperProgressive Scan 100, DFS, DNS, WOW by SRS, PIP ...etc

Regards,
Ibrahim

About my 1st post, The module name is DSF.

During the self diagnostic function the power value for the TV is 007 while in normal conditions it should be 00, do you have any ideas.

The problem was with the DSF module...

It’s a +5v voltage regulator chip that should be change.