Panasonic WJ-AVE5 problem

Hello!
I’ve recently joined the video synthesis community by buying a Panasonic WJ-AVE3 and AVE5. While the 3 is working fine, I’m having some problems with the other one. I’ve seen this problem is quite common but I still haven’t found a solution.

In these photos I was using a cheap rca->hdmi converter for my monitor, now I have a 6" Roadstar CRT TV but the problems persist. I don’t think everything else except the AVE5 is the problem (cables, tv, connectors, audio imputs, ecc) since all of these work fine with the AVE3.

If I put input 1 and monitor out 1 it looks good with A/V cable and S-video, same for input 2 and monitor out 2. If I put input 1 on B and output on preview out it looks stable but in b/w, if I put out 1 or 2 gray/black screen. If I put input 1 on A it looks distorted and b/w, both A/V cable and S-video, on all outputs.

After a while the b/w signal on the B channel changes to a bright colored tending to red like this:

, but the A one still is glitchy asf like this:

This is a list of things I’ve tried to locate where the problem is(with video output in one of the unused outs. Just internal feedback, no external video sources. I also used different cables and BCN connectors):

  • Feedback Out 1 in Input 2, both a/v cable and s-video: With A1 and B2 and Rec video out on B or Effect I see a feedback colored flow that after a while begins to alternate very quickly with its b/w version. With A2 and B1 always gray/black (or back color if selected) with Rec video out A,B and Effect.
    -Feedback Out 2 in Input 2, both a/v cable and s-video: As Out1/In2
    -Feedback Out 2 in Input 1, both a/v cable and s-video: With A2 and B1 I see a colored feedback flow that after a while begins to alternate very quickly with its b/w version. With A1 and B2 I see gray/black (or back color if selected).
    -Feedback Out 1 in Input 1, both a/v cable and s-video: As Out2/In1

With video output on Preview out: all the same as above

Other stuff: Digital effect, Fade control, Wipe mode, Back colour, Superimpose effect and all 3 Rec video out work. I haven’t tried the audio part but I actually don’t care about it.

So, some of you had the same problem? How did you fixed this? Should I give up on this and get another one?
I have basically 0 experience with these kind of electronics, I thought about opening the unit to check inside but other than spot a blown-up capacitor I’m not that good on other stuff.

did you do a topic seach in here for panasonic mixer issues? there is at least 1 longish thread where folks have been discussing how to repair color issues with these. spoiler alert, i think its pretty much just replacing capacitors.

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Yeah I read everything, but still haven’t resolved anything

Hi, if you are using the rca-hdmi or hdmi-rca converter, try to check by changing the video mode from PAL to NTSC or from NTSC to PAL, try both on the video source and on the converter. Does it change anything?

Hi, yeah in the first place I was using an rca-hdmi converter that recieves both PAL and NTSC (without a switch), then I started using a CRT TV but it was showing the same thing.