Alvarez Music - Page 2 - Recent Questions, Troubleshooting & Support
827005
What model is this guitar?
I need a schematic, or
http://www.christianguitar.org/forums/attachments/92038d1263416968-blues_jr_schem.gif
4/22/2011 8:50:11 PM •
Alvarez Rd8
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Answered
on Apr 22, 2011
Tuner for my acoustic guitar no longer works
Change the battery again and make sure you get a fresh name brand battery.
SOME batteries that are off brand or old or just plain defective will cause your symptoms.
ALSO check that it is securely contacting the battery contacts.
Things thaat come on for a second MAY just be residual charge on the filter capacitors that a breif contact was made to the battery.
10/28/2009 12:03:19 AM •
Alvarez Music
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Answered
on Oct 28, 2009
Peavey cs1000 x
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.
2/7/2024 9:32:20 AM •
Music
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Answered
on Feb 07, 2024
No or very little sound from Fender passport
Depending on the model, there are four around that date, it could be the insert jacks are tarnished reducing the signal flow between the pre amp stage and digital power amplifier. It could be the power amplifier has failed. It could even be customer error in wiring.
This assumes there is the correct level of signal entering the input sockets of course.
12/31/2023 8:25:12 AM •
Music
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Answered
on Dec 31, 2023
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