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Audio and Video Talk
The Vintage Audio Section
Quad 33 restoration
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<blockquote data-quote="mygoggie" data-source="post: 937722" data-attributes="member: 18916"><p>Tonight I tackled the larger PCB board with the seven switches.</p><p></p><p>I set out to get the first four switches done tonight. It took a while as these switches strangely were very dirty. No chemicals would have cleaned these contacts!</p><p></p><p>The first switch only has one pair of contacts while the next three has two pairs of contacts each. At the end of the fourth switch my nerves were shot and I called it a night. Tomorrow is another day.</p><p></p><p>The first four switches cleaned are indicated by the red rectangle.</p><p></p><p><img src="https://i.postimg.cc/rFdhCknM/2nd-PCB-first-four-switches-done.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="mygoggie, post: 937722, member: 18916"] Tonight I tackled the larger PCB board with the seven switches. I set out to get the first four switches done tonight. It took a while as these switches strangely were very dirty. No chemicals would have cleaned these contacts! The first switch only has one pair of contacts while the next three has two pairs of contacts each. At the end of the fourth switch my nerves were shot and I called it a night. Tomorrow is another day. The first four switches cleaned are indicated by the red rectangle. [IMG]https://i.postimg.cc/rFdhCknM/2nd-PCB-first-four-switches-done.jpg[/IMG] [/QUOTE]
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Audio and Video Talk
The Vintage Audio Section
Quad 33 restoration
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