...supply regulation circuits F860 a 4 Amp Pico Fuse and if it is blown, you will have to replace Q801 the Regulator IC Str-Z4214 Part # 23906369. If you're not that good at soldering and measuring ...
...C863 (4.7MF-50V) that is located in the start up circuit and it is connected to pin 2 of IC Q801. Fix this exact TV today with the same symptoms of shutting off immediately when it comes on ...
...part of the FBT. Also try resoldering the Hor. Output Transistor Terminals (Generally mentioned as Q801 in most SONY TVs) Slide the PCB back in, and close trhe set. Try switching it ON
...THIS CANT REMEMBER ITS VALUE IF ITS DEAD SHORT REPLACE I HAVE LISTED BELOW D808 S/C. REPLACE D808, Q801 (FET) AND IC800 (MC44608) AND CHECK SURROUNDING COMPNENTS. IF D808 FAILS AGAIN AT SWITCH ON, ...
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