UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Sony KV-1300UB / KV-1310UB / KV-1330UB notes

greg_simons · 11th Feb 2017, 2:08 am

How well I remember those special transistors, sony seemed very proud of them at the time and even then they were very expensive to buy and replace, a repair could quickly become uneconomic if all the above procedures weren't followed, I seem to recall sony offered a five year warranty on their semiconductors then.
Greg.

11th Feb 2017, 2:08 am	#8
greg_simons Octode Join Date: Jul 2004 Location: Evesham, Worcestershire, UK. Posts: 1,422	Re: Sony KV-1300UB / KV-1310UB / KV-1330UB notes How well I remember those special transistors, sony seemed very proud of them at the time and even then they were very expensive to buy and replace, a repair could quickly become uneconomic if all the above procedures weren't followed, I seem to recall sony offered a five year warranty on their semiconductors then. Greg.