[hcraig244]

In my defence it is difficult to solder under the support that runs above the components in that area…..I’m unsure why that would cause the working let side channel to go blat, blat, blat rapidly….but when i resolved the issue the left channel came bach to life….Martin can you explain?

[hcraig244]

Hmmmm….looks like we have lost a post or two in the transition, not to worry. Repaced most of the capacitors and decided to power up and check everything is good before pressing on, and to my dismay things had taken a turn for the worse!…..the right side channel still didn’t work and the left side made a sound like a wooden stick poked into a bicycle wheel….sort of a rapid blat blat blat noise, very disconcerting. Had to be something i had done…so had a close look at all the solder connections and found I had been a bit to enthusiastic with the amount of solder i had applied to one of the connections…four points had flowed into one instead of only three…

 

[hcraig244]

Stirling effort so far…….well done!

[hcraig244]

because i had cut the tails and installed them they wouldnt go in the correct way around….so had to be replaced, will come in useful another day I’m sure ;¬)

[hcraig244]

still getting used to the new site, as you can see….however the work so ar has not been without its excitement….installed 2 capacitors the wrong way around and had to replace them, schoolboy error! can you spot them?

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[hcraig244]

During the outage things have moved on……

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[hcraig244]

Cheers Martin…….buying one of your kits is by far the best way to obtain the necessary parts for a refurb…I’ve tried buying parts myself and although it can be done I ended up placing orders with multiple suppliers to purchase all the parts….and in some cases there is a minimum order level….so you end up with 5 trim pots of a particular value when you only need 1…..and of course the big output capacitors in the kit are custom made to be the correct diameter to replace those made back in the 1970’s……good job Martin ;¬)

Craig

[hcraig244]

Received this little lot in the post a couple of days ago…..

 

[hcraig244]

Exception work so far……you should offer to provide those wooden plinths to others, not everyone has access to the equipment required to give such a finish.

Well done

[hcraig244]

disconnected plug P11 and with the help o a little piece of wire connected to r168 220 ohm resistor and gave the suspect track break several hard pokes with a blunt stick, reading never budged…..so as I cant see the underside of the board im going to give it the benefit of the doubt for now….im considering running a piece of wire topside just in case….

[hcraig244]

discovered the individual responsible for the cobwebs…at least some of them i’m sure…..

[hcraig244]

left the deoxit to dry off and had another go…switches all operate much better, tried FM works fine both channels….so does the phono input, got it on test or the day see how it performs, the suspect broken track will need some attention/investigation for sure…nothing is getting hot right now…..so Dillen can I have a capacitor kit please? it’s easier for me to buy from you that trawl the component websites ;¬)

[hcraig244]

dusted away most o the debis and gave all the switches a blow over with de oxit and left them to soak…..did spot this….looks like a broken track

[hcraig244]

underside look pretty clean however

[hcraig244]

cobwebs everywhere…..

[hcraig244]

A look inside gives a clue to its woes…..

[hcraig244]

Got to hand it to him….I have taken two of these apart in the past and they are an ordeal….still got one that works but it took a similar amout of effort to get it there…and considerably more time 😉

 

[hcraig244]

End of an era……….thanks to all who have made this site possible down the years and lets look forward to enjoying if for years to come

Craig

[hcraig244]

Couple of things to consider…….import duty, cost of delivery and possible damage during shipping…..

Craig

[hcraig244]

 

 

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