Question about Technics Audio Players & Recorders
...unit shuts down. This translates into either the amp pac being defective ($approx $95 for part) or a defective regulator circuit (less $$). In either case, the repair is not the simplest to do. Check ...
...be in protect mode with the outputs turned off to prevent further damage. These units have an AMP-Pac for the final stages that may be defective. The part number is RSN3306. This is the most likely ...
Question about SCEH790 CD Shelf System
...sc eh760/790 the amplifier power system was short circuited I believe that these units use amp-pacs which look like large black ICs with multiple pins. If you can post the model number of the ...
Question about SCEH790 CD Shelf System
...unit on, it displays the error and then switches off F61 is the "shorthand" for protection mode for Technics units. Either the regulator IC or the output AMP-PAC IC has failed. Expect a parts cost ...
system wont come on shows f61 on screen This the code for protect mode. A problem was detected in the final amplification stage. Without the model number I can't give you details, but the output ...
...Usually this means that the output transistors are shorted. I believe that these units use "amp-pacs". These are large ICs attached to the heatsink and usually start with RSN. If so, these
...the link below for an explanation of protect mode. Specific to your model, there are 3 output amp pacs, any of which can cause this. Further investigation inside the unit is required to determine ...
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