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Magnovox amp 175-67 with a sub amp? 7002-00

Leland47 said:
I looked pretty closely at the pics.

Underneath...you have a left and right channel going to that Molex ( 1 light green and 1 white wire )with a shared Common Ground... black. It looks like you have 2 darker green wires coming from the 2 Out Put transformers.

The picture of the molex pulled out...with 3 wires. You have a shared common ground black for both channels........and a Yellow and Brown for each channel.

That all looks OK IMO.

You could trace those 3 molex black, brown and yellow wires and see where they go...
Click to expand...
Brown and yellow/orange To the switch and the black goes to the crossover
 
Leland, you and I could easily connect a pair of speakers to the dark brown, light brown, and black wires from the molex but I'm afraid to confuse poor Josh any further. :yikes:

:D
 
Josh, do you have a better picture of your 6V6 tubes? It could just be from the flash of your camera, but the two tubes on the left appear to be toast (no getter flash remaining)
 
Hey, that's an idea.

Josh, you could put the amp back in the console and plug in the power molex.

But for that Speaker molex stick 4 wires in instead....and just run those 2 pairs of wires to your 2 woofers.

That would tell you if your amp is working on both channels or not.
 
The tube on the left. It has no shiny stuff on the top. Unless it has a side getter on the side that's not visible in the photo.
 
opps double post.

Anyway....that would tell you if you're running both channels or not.
 

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There is a little shiny half circle on both sides but not on the top or center of the sides
 

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WOW, is that on the glass or the grey plate structure inside the tube? If the plate structure has that hole in it, that tube is toast.

FYI, a lot of those Magnavox labeled tubes had the getter flash down inside by where the pins are.
 
Phew! :D

Here's one of mine. In the second pic, you can see the getter ring at the bottom. There's one on both sides.

PS, you gotta use your meter or learn how to use it. With it in the ohms setting, you would have found your problem a couple of pages back. :cool:

100_1696.JPG 100_1698.JPG
 
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Soo right speaker is working .... and the left... cleaned all the contacts on tubes all the connection points sprayed and cleaned with Cuetip guys I'm astonished ...
 
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