I've looked and there is nothing on Hi-Fi Engine https://www.hifiengine.com/ which is a great source for manuals, schematics etc.Also I am looking for the service manual and schematics of the JVC JA-X9.
Anyone who can help me to obtain these?
Thank you in advance.
I would say the most likely issues are old capacitors, especially the Electrolytics.Thank you DuncanS.
I have looked on hifieninge too.
Manuals, schematics should exist.
The problem with the JA-X9 that I have, is that it takes some 20 seconds after switching the unit on before the JA-X9 starts to work. If the unit has just been used then it takes only 5 seconds.
I took it away for repair and was advised that it is probably due to aging of capacitors/transistors and deviation of settings. Without info on the settings and the schematics the repair guy said he can't do much.
Anyone who can give useful advise here?
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