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Sets and Parts Wanted (private buyers only, no swaps) If you need help obtaining components, sets or equipment, post a message here. Private buyers only - no traders. No swaps. |
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20th Mar 2024, 4:37 pm | #1 |
Nonode
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,874
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Philips PM3243/PM3262/PM3263 Attenuator and Small Knob Wanted
Has anybody got a spare Philips PM3240/PM3262/PM3263 Series Oscilloscope Attenuator Assembly I can purchase please, together with the small brown variable gain knob and it's blue cap please?
I've just got a '3262 down from my devastation upstairs ready to move into our new shed, and it looks like the knob and shaft assembly got broken off somehow leaving a very fine sharp piece of wire sticking out! It doesn't have to be working as long as the inner shaft and inner knob are available – the outer knob and stepped gain switch are fine! Chris Williams
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It's an enigma, that's what it is! This thing's not fixed because it doesn't want to be fixed! |
20th Mar 2024, 4:55 pm | #2 |
Nonode
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,874
|
Re: Philips PM3243/PM3262/PM3263 Attenuator and Small Knob Wanted
PS!
. . .This is not the PM3260/PM3261/PM3265 series that's festooned full of ceramic hybrids by the way – this series uses signal amplifiers built of ordinary components up to the OM 540 Final Y Amplifier Module D602, which appears to be perfectly OK! . . .The Attenuator is secured to the chassis assembly by one slotted nut and connects to the 'scope via a five way plug of the "Pye 725 Stocko" type, so they're not difficult to remove complete! Chris Williams
__________________
It's an enigma, that's what it is! This thing's not fixed because it doesn't want to be fixed! |