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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

I have uploaded a new file for a Power Supply not listed in the files section. SMG4031.pdf I have a supply that is not driving the 2nd half of the supply (regulator board.?) I am having trouble

Well, update (sort of) I replaced the TDA1170S and a broken wire going to the CRT plug. (Boy are they tiny wires for that purpose) Plugged it into my spare 4031 and it refused to power up. Pulled out

I wanted to thank everyone who contributed to this topic! I have two 4031's and both monitors were bad. One old monitor that matches the schematic and one newer one like posted here. Thanks to this

I have a 4031 monitor with no vertical deflection. It was working fine a month ago and the unit was not been moved. I can see what is presumably letters (and graphics) superimposed on the horizontal

Hello Clint, thanks for your answer! That was my guess! I replaced it at this value as I measured the old one (after desoldering it!) at 8.8 K - since then and after replacing also the leaking cap of

Hi Didier, At this moment, I have only one monitor accessible and R105 has clearly been replaced before (no doubt caused by capacitor failure) and it consists of two 15k, 1 watt metal film resistors

hi all, this screen from selfcheck i know to good appeared first when de 3031 was cold .. after let him warm up and powercycle he came up .. but that did got more and more dificult, and the day

Ulrich, some news after your last reply : I removed all covers from the RF boards and rechecked every RF cables. Turned on the test set and immediately run a self test (I mean cold condition) and had

Hi Clint, Yes, could you please confirm me the value of R105 (the color rings almost all dissapear except the first which is blue!). R105 is located on the left of the focus variable resistor, close