Well i scoped thr RCA plugs and had no sig, then i noticed they were input only. this set doed not have external out. I'll check the other stuff and let ya know. Thanks On Sat, 13 Oct 2001 10:18:25 -0400, techassist@xxxxxxxxxxxxx wrote: > > Do you have audio on the EXT outputs? if so the possible Defective Ic3a0. > > or > > If Ic101 pin#24 = 0v, Replace C113 (470uf 16v) > > Jeff Stielau > Shoreline Electronics Repair > 125 Beechtree Lane > Westbrook,CT 06498 > 860-399-1861 Voice > 860-664-3535 Fax > jstielau@xxxxxxxx > > ----- Original Message ----- > From: "Mike Barnett" <passthecash@xxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Saturday, October 13, 2001 9:57 AM > Subject: [TechAssist] Mitsubishi CS-2651R No sound > > > > > > Hi guys, I have this mitsubishi model CS-2651R no audio, i dont have a > print > > for this but have checked sound board and cant seem to find a good audio > > sygnal. it seems like the audio is stuck on mute. Still, cant seem to find > a > > good audio waveform even on the main board. On the sound board(mitsubishi > > pt#930B15901) at ic3A2(TA7630P/NTE1576) > > pin 2 and 16 are audio input, no signal. i know the amp curcuit is working > > by bypassing this ic and injecting a 10khz. sygnal to amp, speakers work > > fine and has audio. could this ic be bad? Also there is an ic on the main > > board ic101(la7520/nte1728) and has audio driver curcuit in it and also > > controls muting. has anyone seen this go bad. > > is there something i'm missing or should i change these ic's. > > Any help? > > > > Thanks much in advance, > > Mike > > > > > > > > Get It Fixed At > > Rochester Electronics > > 630 West Ridge Rd. > > Rochester, NY 14615 > > 716.663.6870 > > www.RochesterElectronicsRepair.com > > > > > > > > > > > > _______________________________________________________ > > Send a cool gift with your E-Card > > http://www.bluemountain.com/giftcenter/ > > > > > > Help make your TechAssist online repair tips > > database better! Submit your fixes here: > > http://www.circuitwork.com/techassist/tip/#tips > > To unsubscribe write to: > > techassist-request@xxxxxxxxxxxxx > > with unsubscribe in the subject line. > > > > Help make your TechAssist online repair tips > database better! Submit your fixes here: > http://www.circuitwork.com/techassist/tip/#tips > To unsubscribe write to: > techassist-request@xxxxxxxxxxxxx > with unsubscribe in the subject line. Get It Fixed At Rochester Electronics 630 West Ridge Rd. Rochester, NY 14615 716.663.6870 www.RochesterElectronicsRepair.com _______________________________________________________ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/ Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.