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<blockquote data-quote="fly_marlin" data-source="post: 8498046" data-attributes="member: 660781"><p>So there are (2?) speakers being powered by the HU? If so, do you have reason to believe the HU's internal amp was working before? I know Panasonic hasn't made an HU in a long time, so this thing has to have some miles on it. Things to check:</p><p></p><p>1. Sony's internal amp is actually putting out power.</p><p></p><p>2. Test speaker VC resistance.</p><p></p><p>3. Check the connections.</p><p></p><p>4. Make sure it's not some setting on the HU - if you have just 2 front speakers, make sure it's not faded to the rear.</p><p></p><p>I'm saying all this having assumed there's no dedicated amp powering the front speakers.</p></blockquote><p></p>
[QUOTE="fly_marlin, post: 8498046, member: 660781"] So there are (2?) speakers being powered by the HU? If so, do you have reason to believe the HU's internal amp was working before? I know Panasonic hasn't made an HU in a long time, so this thing has to have some miles on it. Things to check: 1. Sony's internal amp is actually putting out power. 2. Test speaker VC resistance. 3. Check the connections. 4. Make sure it's not some setting on the HU - if you have just 2 front speakers, make sure it's not faded to the rear. I'm saying all this having assumed there's no dedicated amp powering the front speakers. [/QUOTE]
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