Rank: Member
Groups: Member
Joined: 9/23/2008(UTC)
Posts: 11
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I have problem with one(left) channel of SE. It gives me 13.3V DC on output. The balanced part looks ok, except the fact that Pk-Pk is only 700mV. Supply is stock Placid HD: Vout: ~14.7V Vref ~3.8V Vccs ~360mV Vshunt 147mV ( positive rail), 130mV(negative rail) C5 and C6 were missing in the kit, I've put 220pF micas from the bin. BTW, it running hot. The 1W resistor are > 70C after 5-10 min. Did the mistake not soldering them little bit of board. zare attached the following image(s):  leg31.jpg (117kb) downloaded 125 time(s).You cannot view/download attachments. Try to login or register.
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Rank: Member
Groups: Member
Joined: 9/23/2008(UTC)
Posts: 11
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Solved: same problem couple of threads bellow. Just touch up the IC2 in my case.
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