help!?!?!?

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HI all!,

I need some help on a few things. I posted about a yamaha m-50 I am working on. Well, I replaced the outputs. Reassembled the chassis and, it will not power on now. I never touched anything but the output board. The test on the triac shows 2.3Vac, but the spec is 5.5Vac. I'm lost!

The second thing is a Marantz 2330B. It belongs to a friend who's not so easy with his equipment. The power amp has given up in it. Anyone seen these before?

Last, I may be picking up a Carver M1.0T that powers on but has no output. What kind of things are common to fail in a Carver?

Any info will help! Thanks a bunch!

Roger
 
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