arg. I got a video camera at the electronics fair, and I'm gonna need to pay more than the camera costs to get the fucking manual.
that should be illegal
arg. I got a video camera at the electronics fair, and I'm gonna need to pay more than the camera costs to get the fucking manual.
that should be illegal
I got it working. Screw the service manual!
This is a JVC GX-J700U color video camera, from approximately 1984.
It's got "excellent picture quality", 360 lines resolution!
It's got genlock, color bars, and built in character generator.
(It's also got a mic and viewfinder, but I pulled them off for this picture)
I don't know why it's outputting B&W. this is supposedly a color camera.
@homelessjun No tape: This is just a camera, not a camcorder. I'm pulling video off the Video Out port.
/Maybe/ it outputs monochrome there but color on the VTR port, but that'd be weird
@foone perhaps it is too old to put colour anywhere but on the tape? i remember old studio cameras doing this.
I opened it up to check for anything obviously wrong. Nope. I'd need to actually buy the service manual to have any idea how to fix this.
good lord JVC, is that enough trimpots?
Inside the foldy-down bit.
@h0m54r I don't think so, I think this is only an NTSC camera, and so is my PVM
@foone Could it be a PAL/NTSC thing?
@etherknot that's for the fade: you can fade out to solid colors
@foone there is a colour option on the top left of the switches? 🙃
@etherknot of course
@foone but did you try it?
@foone Just to get in the right general ballpark - pop the video out up on a scope, set the trigger to TV line if available, or otherwise just set the trigger to normal mode, falling edge, adjust the level until it's below 0v and mess with it till it stabilizes. Do you have a burst at the beginning of each line?
(See my highly useful pinned... shitpost.)
@foone nice analog delay line taking center stage there :3
@vxo lovely!
@foone I have this bonkers old Sony that is in the running. It's a three tube camera
@foone my favorite is the diagonal 'this is where I go' stripe across each card
In theory, somewhere out there, someone must have module extender cards to let you test on the cards with them popped out the side
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