Hi All,
New to the forum and could use some advice. Repairing our Denon home AV receiver and tracked the problem down to a shorted junction in one of the Sanken 2SB1647 output transistors. In my search for a replacement, I notice that some places sell them in "matched" pairs and was wondering if it's necessary to replace both for this channel using a matched pair set or can I just replace the shorted one? Here's a link to the data sheet, thanks for any assistance!
http://www.semicon.sanken-ele.co.jp/sk_content/2sb1647_ds_en.pdf
New to the forum and could use some advice. Repairing our Denon home AV receiver and tracked the problem down to a shorted junction in one of the Sanken 2SB1647 output transistors. In my search for a replacement, I notice that some places sell them in "matched" pairs and was wondering if it's necessary to replace both for this channel using a matched pair set or can I just replace the shorted one? Here's a link to the data sheet, thanks for any assistance!
http://www.semicon.sanken-ele.co.jp/sk_content/2sb1647_ds_en.pdf