Code f61 I have a home theater sound system make Panasonic mod: sa-ht740 showing code F61. The problem is that the unit won't start up. It shows the code for a few seconds and powers down. The manual suggests a problem with the speakers, but they're all disconnected and still doing the same. Can you help determine if it's worth repairing?

The f61 code is an audio code for panasonic first make sure all connections are correct and tight for spearkes...at the base if unit has base and with connections in back of unit and are fully in to connection terminal...make sure speakers are on and not on mute ...sometimes though you may have to re strip the wires to get into connection termianl in the back of the unit if that does not work call panasonic 1-800-211-PANA(7262) for more technical support