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https://www.ebay.com/itm/Tektronix-spray-paint-Tek-blue/173821779378?hash=item287895ddb2:g:sNwAAOSwLMFcfWeB Unfortunately I can’t buy some of this because he can only sell it to the usa. I have had

Hi Bob, Fair enough. They usually cost around $25 new. -Chuck Harris Bob Albert via Groups.Io wrote:

The codes are listed in table 3-1 on (or near) page 3-9 of the 7854 service manual and in table 1-3 on page 1-7 of the7854 operator's manual. I have posted the table at

Hi Tek folks. I've learned a lot reading the posts here. Thanks for all the great info you guys share. I recently acquired a 576, and didn't get any of the 2 or 3 terminal adapters with it. Oddly, it

I couldn't tell you. In my experience, it *very rare* to have the LCD itself fail. There have been a rare time or two where the customer actually broke the LCD. The most common complaint I get with

Dear Craig, your expert advice, friendliness and humble attitude to stay on the subject will be missed. Thank you for all these years of good company. Sad, final greetings from Upper Bavaria, Germany!

If you send digikey a buy list with a check for the total, they ship no charge. Now that sale tax is charged by most mail order sellers, They might have a different method of getting the amount of the

Hi Craig, I'm pretty much a newbie here, on and off for a couple of years, but inspired by guys like you and Dennis to fuss with my test equipment. Anyway, I am going to go out on a limb and take

Thanks Chuck.? I will see what they cost and decide whether to take my chances with cheap ones or spend the extra.? This oscope isn't that important on my bench so it depends.? Even an old battery

I recommend strongly against buying NVRAM modules on ebay, or Amazon. They are very commonly faked by removing the date code, and re stamping them with something current. Buy them from DigiKey,

I found them because they turn very easily or have bad/scratchy behaviour. Raymond

Shailendra, How did you go about Finding that Faulty Potentiometer? JR [email protected]> wrote:

Thanks for the advice on the battery.? I guess I can just buy new modules and they will come with internal batteries.? As for recalibration, it does seem tedious so I don't know if I want to do

ISTR that the 3352 was introduced as a low-cost cermet trimpot. In recent years, I have found many samples where the plastic mushroom-shaped stem lost its flattened head so contact pressure against

Hello JR, In my 465b, this short sweep/trace problem was due to a faulty potentiometer, x1 gain in the horizontal amplifier section. Replacing this pot and adjusting 1x gain fixed this problem for me.

Replace all the (ISTR 3) 15V tants on that line, before they toast the resistor next to C911.

I had sweep length and linearity problems in my 485, which I traced to U960. You may want to check the +13V rail on the timing board. I had a couple of bad 741s on mine, plus R961 was wonky - it

Nice little 'scope! I'd prefer an SG503 for this purpose... Raymond

I had a quick look in the SM. The Adjustments chapter (5) mentions e.g. on pages 5-8 and 5-10 (in my manual) "WRITE TO CAL STORE" and on page 5-13 "Pushing A HORIZONTAL MODE causes the instrument to

Steve, I will be watching to see what you find out and how you found it... your experience may help me in finding the Fault in my 465B. JR