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Re: Sony KV-32FS120 9 blinks Part numbers for D647
You can either find the part numbers on the actual component themselves, or better still, thre are various service sheets that you can acquire freely from the internt (although some may charge), if you type your TV make and model into google, and then also type service sheets included with your make/ model, then you should find the part numbers on the sheets. Failing that, hop in the car and take a trip to Maplin electronics store.....the friendly guys thee maybe able to offer you other ideas too. Nothing to loose i guess eh???
Well good luck, and if yo need any further advice, then please do not hesitate to contact me here, I am always online here to answer all of your technology and appliance related questions 24hrs 7/365 days a year
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WARNING- VOLTAGES STORED INSIDE YOUR TV CAN KILL YOU EVEN AFTER ITS BEEN UNPLUGGED FOR DAYS..your problem is in the zero cross detect circuit . youu should take it to a repair facility. -Or replace diode D647 . Or on remote in this order press "display -5- vol down - pwr ." and then you could watch it right now ..kinda
Your problem is in the zero cross detect circuit. Take it to a repair shop. Or If you can solder.And know CRT safty. ---WARNING VOLTAGE STORED INSIDE YOUR TV CAN KILL YOU. EVEN AFTER IT'S BEEN UNPLUGGED FOR DAYS----. Then replace D647.
Need to check D647 which is a diode sony part number 6-500-567-01 even if it checks good probley need to replace. Also need to check Q 691 part number 2SA933AS-QT which is a transistor may check good but should replace, it crosses to a ecg part number 290A . Also should check D 645 which is the same part as D647 it looks like you cand use a ECG diode part number 552 for theses diodes. If u dont know anything about tv repair u might want to take to a shop for repair. There is high voltage inside your tv that can hurt you, if you are going to try and do this yourself then be sure and unplug the tv from ( AC ) still there is a good chance that there is still high voltage in the set even after you let it sit unpluged for a day or longer.