Pioneer SG-9800 equalizer, LED replacement and recap

[leesonic]

Do you need to change the Opamps on this baby if they are working good? Reason is these opamps are like $5 apiece X 22:

No, I just put that in the parts list in case anyone felt like changing them.

Lee.

 

[gaboozo99]

Here is a picture of the re-capped board, around by the power supply area.

View attachment 856378

And here is the front. Notice the one switch in the foreground, and the two hidden under the ribbon cable, these are the ones I replaced.

View attachment 856379

I realize this thread is older, but I'm going to recap my SG 9800 soon, and was hoping to find some relevant material including a list of what caps you typically replace and which ones are not as important or are unnecessary. It seems from the comments by Leesonic that there was a cap/parts list here at one point? I can't seem to find it. Anyone have a recap list with component numbers? Sourcing the caps isn't the issue, I just want to know which particular ones to take out. (the electrolytics by the P/S seem fairly obvious, but there are 4 more u p front by the switches shown in the above pic. Seems most "kits" replace 17 electrolytic caps, but the P/S and those 4 make 18 by my count, so something seems off.)