Thread: Motorola ts4j
View Single Post
  #30  
Old 07-26-2017, 04:01 PM
timmy's Avatar
timmy timmy is offline
VideoKarma Member
 
Join Date: Jan 2011
Location: Delaware ny
Posts: 3,718
I don't know if it's feasible to remove each b+ wire at the tie point one by one as I think there are like 4 or 5 places b+ Is tied to, maybe narrow down where the drop is originating from. The b++ is where it should be on the chassis at 248 Vdc and there are different voltages on each p s cap and the next to b+ voltage is 132 Vdc . I don't have any voltage chart that is with some schematics as it's just the download from early television and it's kind of difficult to judge what's right or wrong if I don't have any references to go by.
Reply With Quote
Audiokarma