from Tim P (UK) I think that is a single-shot option - the original532 didn't have one. Some of them may have had P7 phosphors - the 'scopewas popular in the BioMed / Engineering fields, where 5MHz

Title says it all, includes parts lists and exploded assembly drawing USA postage will be $.66 folded in a legal envelope or $1.52 laid flat in a large...Paypal payment add $.50 International about

Although I never used it, I would try transfer decal print paper: http://www.youtube.com/watch?v=d8XuJ0Z3bbQ http://www.decalpaper.com/default.asp or something. Robert

Then there is the old axiom ..."He who dies with the most toys wins !" Dave ArtekManuals (I only own 6 scopes but I will bet I actually own more manuals than the rest of you

The correct answer is: Enough to satisfy the need, plus some spares. For this type of situation, the "exact" number can be determined analytically by using the 2nd order Lipshitz Hoarding Equation of

Hi Sam, I had last year a problem with the 576. There was smoke coming out from the left side. It was the wire wound resistor in the power supply. I replaced this and also the cap. But the

Ok testing diode Replace diode with new 1000V 2Amp ...same result

One other thing I just noticed: yours has a extra toggle switch below the external horizontal input, and what looks like an extra light above it. What do those labels say for those two?

Hi all Well, after being given the runaround by the supply, my conclusion is that it is in fact the transformer. Overall symptom is that the Beam-I-Sense line is periodically interrupting the

Steve, I think you meant to post this to the 532 thread? On 04/11/2013 09:18 AM, Steve wrote:

Hi folks, I have a TDS460A that I just picked up on ebay. It had a power supply issue that I have now fixed, but there is yet another problem because the unit does not boot. By attaching a console

Have you checked the bridge CR901-4 and C906? At 240V supply you should have approx 315Vdc on C906. It can go open as can the bridge diodes, you may be getting AC through which the mosfet won't

With all due respect, I would not start here. Vertical and horizontal amp both work in XY mode, so unlikely to be a vertical problem. The sawtooth test as suggested would verify unblanking, but

The machine left, or your left viewing from the front?

Aha! I might have found it. R353 and 354 both measure around 18M, when the schematic says they should be 8K. I'll replace them and see what happens! Respectfully,

I rising CR920-U930-R907-R912-C940-C941-R937-R934-C943-R945-R941-VR943-T948pin3/4- but V max 15/18V !!! rising VR925 Vcc up to 50-60 V Well, change zener 6,1 same effect ! I do not

If you connect a dc voltmeter (preferably analog) to the sawtooth out jack, then set the sweep speed to the slowest it goes, can you see the voltage changing as a ramp? You might also

wrote: You do not need to yet. Something else is wrong. The voltage to the startup network is not rising high enough to start for some reason and that has nothing to do with the transformer. How

Luis, I use a Dymo LetraTag and a LabelMANAGER 200 using Black 0n Clear. Better than nothing. The only problem is that it is not possible to exactly match the other buttons. I sometimes replace the

In the absence of being able to find replacement buttons, I have used one of those label makers for doing something similar on one of my 485s. The tape is just about the right height and there