Vintage HiFi Audio Forum
Repair / Help Forum => Repair / Help => Topic started by: gdv on February 08, 2019, 10:48:14 PM
-
Well, here is how the story goes... Thought it would be an easy fix... :(
A friend has a speaker and someone had broken off some rca male connections in the rca female jacks, then "butchered" the jack by using a knife or similar to try & remove the remnants of the broken plugs...
I bought a replacement set of jacks, installed them & now the speaker/amp just buzzes... No sound, just noise/buzzing...
I could not find my 25 watt pencil iron, so I used my more powerful soldering station, & one of the traces lifted, but I think I was able to attach to the broken/lifted trace..
Any thoughts? Thanks in advance...
George
-
I don't know anything about how to correct a lifted trace, but I hope you can get them working. I rented a quad of K10s to do a wedding reception and was blown away at the size/weight to performance ratio. They are smokin little speakers. Worst case scenario maybe you can contact QSC for a new board.
-
Well, here is how the story goes... Thought it would be an easy fix... :(
A friend has a speaker and someone had broken off some rca male connections in the rca female jacks, then "butchered" the jack by using a knife or similar to try & remove the remnants of the broken plugs...
I bought a replacement set of jacks, installed them & now the speaker/amp just buzzes... No sound, just noise/buzzing...
I could not find my 25 watt pencil iron, so I used my more powerful soldering station, & one of the traces lifted, but I think I was able to attach to the broken/lifted trace..
Any thoughts? Thanks in advance...
George
Service manual available here: https://elektrotanya.com/qsc_k8_k10_k12_ksub_k_series_sch.pdf/download.html (https://elektrotanya.com/qsc_k8_k10_k12_ksub_k_series_sch.pdf/download.html).
Good luck,
Pepe