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Hi Ulrich, Can you share your excel sheet, a pm is fine. vk3gm@.... Regards Gerald vk3gm

Hi Ulrich, Looking at manual, section 12, Stabilock 4032 Lifeline, my host-mcu is at 6.10, would need 6.13 and up. I may copy all my EPROMS for safe keeping and share. There does not appear to be much

Hi Ulrich, Just swapped options modules, now have fairly advanced 4032. option installed are as per photo, plus GSM. No analyser option or tracking unit. Interesting comment you made about wiring

Hi Gerlad, if you could make a list of options (additional modules) this 4032 has installed, I can send you the wiring for the RF harness. Ulrich

Hi Everyone, Found swapped rf connection on added FEX RF PCB. Now have 4032 with FEX running. I had the impression with FEX you also get Spectrum analyser extension. To my dissatisfaction, no, only to

Hi Ulrich, Thanks for the feedback. Onto the second unit. Unit 1 complete, powers up and passes all tests/spec. 10MHz internal ref has aged, external 10MHz ref works well. ?1991 build. No. 1 CRT

After an hour or so measuring around the power supply, following the diagram in the service manual, I ended up at the circuit where the suspect eletrolytic cap is. And indeed, it has a total short.

Hi Alan, but this shorted through capacitor is a ceramic one, according to the parts list. I find that very strange... As I said, the unit worked fine once I replaced the through cap by some wire, at

Hi Martin, Wavetek had a very bad run with, in particular tantalum capacitors, the moulded ones. So, I'd suspect those in orange blocks, the ones marked 16V +22.? In the 3002 0 - 520 MHz sig-gen,

Hi Alan, have a look at the pics from a board adjacent to the one with the faulty cap. Both wire ends of the cap go into sockets, they are not soldered. On the left its the power distribution board,

Repair tip for these units: Swap all SMD Electrolytics as long as they have the grey-ish black polarity marking. If they have a glossy dark black marking they are already new. The grey-ish are leaking

Hi Gerald, It is a good idea to note all cards from all machines with their numbers and revisions. The Option Card from the picture is not a problem, you can put it in any unit you like, unless the

Thanks, Have that already. My initial posts are not in order. I managed to get options plugin sorted, autodetect. Just replacing SMD electros where needed. Regards Gerald VK3GM

There is some 4032 files here: https://xdevs.com/doc/Wavetek/

Hi Everyone. Sorry about the mixed posts, access now sorted. Regards Gerald VK3GM

Hi All, First time post. Repairing 3 X 4032 units. Regards Gerald vk3gm

Hi Everyone, New to the group, first post. Purchased 3 units with varying options fitted and degree of issues. Just got one unit going after some PSU and plugin card issues. Question, is there special

Hi Everyone, I recently purchased 3 X Wavetek Stabilock 4032, 1 unit with GSM option and DV/AC ?volt meter, 2 units standard fitment. One unit no CRT, prospect for LCD here. I managed to get 1 unit

Hi Martin, BTW: What country are you in? I'm writing from Australia. The pins in the picture look unsoldered. Every other feed through I've seen has pins for soldering. Lots in my clear plastic bottle

Hi all I have an SNA1 that puffed smoke, and discoverd it was due to a shorted feed-through capacitor. Now I'm looking for a replacement, but they seem special in that they are very thin on the