The switch is a mechanical means to not only switch your low voltage for RGB blanking, but also to switch between your RGB source and the OSD's RGB.
Leaving the OSD RGB inputs in circuit can create some coupling/noise in the picture. It's best to isolate those. You can of course use a...
Then follow my little guide above, and you certainly won't be disappointed. It may not have the high line count or convergence options of a BVM. But it has a solid screen and excellent aperture grill picture quality.
Meh, with the component sets. You're just as well off to get a decent transcoder to convert YUV.
KV-35S42, you say?
Well..
There's ya a nice KV-35S42.
Get the following:
RGB female connector of your choice. (I use SCART as it's a standard)
4PDT switch - To switch the OSD RGB lines...
Regardless of the TV make/brand. We can look in the service manual and see what needs to be done. It doesn't have to be a set that uses that specific Jungle I/C.
I joined this forum just to help with this post.
I've outlined the procedure for most sets in this thread:
http://shmups.system11.org/viewtopic.php?f=6&t=56155
As a matter of fact, I outlined the procedure for that exact Jungle I/C.
In my post, I drew a diagram with 10uF termination caps...