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Adjustment tools for SMT pots..??

CB590

W9WDX Member
Jun 29, 2016
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Trenton Nj
www.590dx.com
I am looking for a simple tool to adjust my 2950CD AM pot and AM modulation pot but I am not sure which size or type to get..

I want to turn down the AM low and maybe turn up the AM modulation a hair.

I am looking for economical priced (like $10 or less) to just adjust these 2 pots which are the same size.

I'd rather not use my screwdriver set from HF which is metal..

And yes I know to turn off and remove power all the way when messing around.


IMG_20190202_171631351~2.jpg
 

REAMTOP 8 pcs Slotted Head Ceramic Alignment Screwdriver Tool Set
amazon

for some reason I cant post the link
 
A 0.4mm by 1.3 mm ceramic screwdriver-tip tool works for us.

You said "smt" pots. The really tiny metal-faced trimpots use this tool. So do the 7mm and 10mm IF/RF coils with the small threaded slugs.

https://www.ebay.com/itm/0-4x1-3-Slotted-Head-Ceramic-Alignment-Screwdriver-Tool-CP/331856031983?ssPageName=STRK:MEBIDX:IT&_trksid=p2060353.m2749.l2649

The plastic-knob trimpots in the pic above will fit a larger tip. A 0.7 x 2.5mm should fit it nicely.

https://www.ebay.com/itm/0-7x2-5-Slotted-Head-Hardware-Alignment-Screwdriver-Tool/351220956810?ssPageName=STRK:MEBIDX:IT&_trksid=p2060353.m1438.l2649

Bear in mind the trimpots with the plastic knob on them are okay to adjust with any metal screwdriver tip that fits, around 1/8-inch is fine. The ceramic tools are a must for ferrite slugs and the tiny all-metal SMT trimpots.


73
 
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