The way the chip is mounted to the pcb, it looks like the leads would possibly break if it was pryed up or flexed too much. The black residue did look familiar. Good luck with the board identification.
--- In [email protected], Joe <[EMAIL PROTECTED]> wrote: > No part number on the HTF chip, just some black residue on the top from > what was used to stick it inside the case. The HTF is double- sided tape > stuck to the PC board, I'm afraid I'd wreck the HTF chip prying it up. If > I can't figure it out, I'll pry it up. > > The leads were already disconnected, but I remember them being near J908, > 99% certain about that because the way the leads were dressed. > > At 08:07 PM 1/1/2005, you wrote: > > > >This sort of looks like an aftermarket board, but with the blue HTF > >chip onboard, it could be OEM, or just manufactured using at least > >some OEM parts. Does the blue HTF chip have a part number on it? I > >guess the big clue would have been the list of the pin connections > >(pin names) the colored leads were plugged onto. Just by looking, > >with no shielded wires flying, I wouldn't think this was a tone > >encoder. Probably not CTCSS anyway... First guess would be that it > >is some sort of after market or special production scan board. > >Second guess would be that it's a tone burst board of some type... > >But those are just my guesses. > > > >Steve Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
