If the 624 is similar to the KX-TD, then there is an optical isolator sitting somewhere electrically close to the CO1 jack. A tone generator would probably help you find it, but it's probably on the motherboard (although I'm speculating).
Marc [EMAIL PROTECTED] ----- Original Message ----- From: "Bob Bruskin" <[EMAIL PROTECTED]> To: "kxt help" <kxt@kxthelp.com> Sent: Wednesday, May 25, 2005 10:17 PM Subject: KX-T: KX-TA624 CO1 not ringing or lighting > > I was called to check out a 624 that was about one year old. The Line 1 > to CO1 does not produce either a ring or lights on an incoming call. > Outgoing is OK. Line 2 works fine. When I moved Line 1 to CO3 location, > it works fine. > > Is this possibly a damaged CO1 input segment on the PCB? If so, is this a > replaceable PCB [CO1-3] or is this part of the motherboard? > > -------------------------------------------------------------------------------- > Bob > Halstead Electronics Ltd. > > > > > > > _________________________________________________________________ > KX-T Mailing list --- http://kxthelp.com/ > Subscription changes: http://kxthelp.com/mailman/listinfo/kxt > . > _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt
