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Subject: Re: [yamahacs80] Re: Dead CS80 - finding a short

From: Tommy Salsero <tommysalsero@...>
Date: 2017-02-18

Change all the tantalum condenser from TSB 1 & 2 and TWS. 

2017-02-18 2:02 GMT+01:00 pyjamagroove@... [yamahacs80] <yamahacs80@yahoogroups.com>:


I am really confused now...
Since the upper and lower rails are shorted I´ve figured that if I disconnect the bottom (+15v) rail from the three brown cables and then take the cards out one by one I could identify which one causes the short easily. The short has stopped only when I take all of them (naturally). But if I bring a single one back it causes a small short (0,1ohm or 098 on diode continuity check with a short beep). So it´s supposed to be like that or are all of them bad?

Thanks in advance for any help