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OK I finally have something on screen! Kind of. I found an open between a blue wire and the fuse, and repaired it with a piece of wire. Now, when I turn it on, It sits there with a blank screen for

I was surprised to find that it does *not* use the same CRT as the 2247A or 2440 series. I wonder if they are interchangeable though. <tmiller11147@...> wrote:

The attached may be helpful in the described situation with Staples. I am fortunate in that I have an 11*17 printer and find that any schematics and/or troubleshooting diagrams I have printed on 11*17

Looks like the same tube is used in the following scopes: 2213A, 2215A, 2220, 2230, 2235, 2235L, 2236 Tom

I received a 2232 scope with the UPS obligatory damage. Something in the tube is loose and the display is way out of focus. A very light tap on the tube seems to cause an internal connection to make

OK, sounds like you have an open track or the secondary of the transformer is open..Measure across the two blue wires and check the continuity to the bridge and the fuse. The transformer winding

great!!! treat her right…

Take off the top cover of the TM504, then the top front frame section (#53 in Fig 1). Lift up on the front of the FG to clear the latch and pull it out. "rwdplz1" <rwdplz1@...> wrote:

Hello, Mark-- I've encountered rejection at our local Staples store when I've requested pdf-to-paper conversion of certain technical manuals and sche

Well, I liked it ;) Don Black.

That one took me a sec. Then I rolled my eyes! Voilà, a working scope! ;)

And of course it's in the left-most slot...

In the FG503 is not installed into the left most TM504 slot, then you can take the cover of the TM504 off to get to the left side of the FG503 and remove its cover to get to the latch. If it is

"Viola"?? ? Well, I guess that's what you get for fiddling with it. ?:) Jim N6OTQ

Just received a TM504 mainframe with a few plug-ins, and the Function Generator FG503 has a broken release latch on the front panel, the thing you pull back to release it from the mainframe. How do I

With it installed on the board, 0.679 MegaOhms.

Update: It's ALIVE! After carefully cleaning the HYPCON connector (thanks John Gord), I powered on and viola! A trace! I threw in a couple of 7a26's and hooked my generator up to all 4 inputs and was

A better configuration is to use a cable from the generator to a T-connector at the first channel and then another cable to either a feedthrough terminator on the second channel or another T-connector

What is the resistance across the AC terminals of the bridge? Tom

Hi, H?kan Thanks, I did already find that manual. I was hoping for an owners or operations manual. -scott