I got this in the other day and I searched the forum and found no info. This power supply board is a Pk101V1500I and is used in many Toshiba's. This unit ate a few fuses before I traced down the problem. There is diode that is a Transient-voltage suppression diode. It is labeled V51D1 or U51D1, and is located next to The bridge IC. It was shorted and I removed it. I don't have a cross for it but The tv fired up on my test bench with out it. I see this power supply is used in many Toshiba's. Does anyone have a cross for it? Thanks for all the tips. I hope this helps someone. This tv was built in April of 2010.
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Re: Toshiba 37E200U
Hi, i was just wondering if anyone ever got back to you about your post. I too have the same diode problem The markings on my diode were 'KIV 462'. However my initial internet search has led me to nothing. -
Re: Toshiba 37E200U
Any 200~300V TVS should work e.g.
http://www.digikey.co.uk/scripts/dks...=1&ptm=0&fid=0Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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