20 Most Recent Aria AP-STD Parlor Acoustic Guitar Questions & Answers

Aria gutar model A 586 seria 66 hau ilde is it

Question edited for clarity and order. In the link https://www.google.com/search?q=Aria+guitar+A+588+value

RARE! VINTAGE ARIA A-588 Acoustic Guitar ~ SN-302 ~ Japan

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Try this site for one, http://www.manualsonline.com/

Information on Aria serial numbers is scarce, but what there is indicates the guitar was made in the 17th week of 2000.

Only a small number of Aria guitars had a serial number which gave the year of manufacture unfortunately. I can find no date for this one, sorry.

The most likely case is that one of the main output transistors (if which there are many) is shorted. When the protect circuit senses DC on the final output, it will not allow the output relay to come on to protect the speakers from raw DC. With the power removed, you can check between each outputs Emitter and Collector and you will probably find close to zero ohms. From that point you need to unsolder each of the pins of the bad channel until you find the shorted device(s) and replace them.

'pianoforte'

BREV. N. 838420

See page 22 troubleshooting of this manual. It may help you. dd501 (yamaha.com)