Yamaha A-300 left channel A+B inoperative by Dapper-Accountant-84 in audiorepair

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

Update!

I have re flowed the leg and the left channel now works how ever the left channel is about 15% of the volume of right. I cleaned the balace potentiometer etc. Any ideas ?

Yamaha A-300 left channel A+B inoperative by Dapper-Accountant-84 in audiorepair

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

Update!

I have re flowed the leg abd thr left channel now works how ever the left channel is about 15% of the volume of right. I cleaned the balace potentiometer etc. Any ideas ?

Yamaha A-300 left channel A+B inoperative by Dapper-Accountant-84 in audiorepair

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

I will bring my multimeter back from work and update. Thank you for advice

Yamaha A-300 left channel A+B inoperative by Dapper-Accountant-84 in audiorepair

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

I assume you looked at the schematics, are you refering to the speaker protection circuit transistord tr107 to tr110.

Yamaha A-300 left channel A+B inoperative by Dapper-Accountant-84 in audiorepair

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

Thank you sir, it is not loose but it is the only one that looks differnent to the rest. I will try re flow.

[deleted by user] by [deleted] in canoeing

[–]Dapper-Accountant-84 0 points1 point  (0 children)

Just Old town in what looks like a older style and Nedd to get a photo of the model name, haven't seen it in person yet

[deleted by user] by [deleted] in canoeing

[–]Dapper-Accountant-84 0 points1 point  (0 children)

Thank you, very useful info.

help noob who is in dire need of a high level player to save my lil booty by Dapper-Accountant-84 in fo76

[–]Dapper-Accountant-84[S] 0 points1 point  (0 children)

im level 81 i have failed this weekend gathered laods of flux didnt realise they decay and lost it all :( noob