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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Technics KN220 keyboard
Hi,
It suddenly cut off one of the speakers. I have tried to replace the audio power amp, but to no avail. There is a slight hiss in the 'dead' speaker. Anyone having comments, tips on where to search, or even better a pdf service manual for this keyboard. Thank a lot for any help :-) regards geir |
#2
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Technics KN220 keyboard
"Geir Holmavatn" wrote in message ... Hi, It suddenly cut off one of the speakers. I have tried to replace the audio power amp, but to no avail. There is a slight hiss in the 'dead' speaker. Anyone having comments, tips on where to search, or even better a pdf service manual for this keyboard. Thank a lot for any help :-) regards geir Does it have a headphone socket that cuts out the speakers? Could be just that the socket needs cleaning. Gareth. |
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