There are several small capcitors on the audio board that cause no audio. I don't know if they will cause shut down. Tony's Tv Repair Tony> Date: Wed, 6 Feb 2008 05:37:56 -0800> From: jackson1@xxxxxxxxxxxx> To: techassist@xxxxxxxxxxxxx> Subject: [TA-A] Re: RCA F35750ST (CTC169BG5) SHUT DOWN WHEN P1905 CONNECTED to AUDIO PCB> > "header location on the board", J901 on foil side> of Audio PCB, this board has two TDA's as opposed > to one Audio output IC. When pluged in, shuts down> immediately. 4 pins on J901,two of them supply > neg and pos votages, the other two have no idea.> > --- TeleramaTV@xxxxxxxxxxx wrote:> > From: "Telerama" <TeleramaTV@xxxxxxxxxxx>> To: <techassist@xxxxxxxxxxxxx>> Subject: [TA-A] Re: RCA F35750ST (CTC169BG5) SHUT DOWN WHEN P1905 CONNECTED to AUDIO PCB> Date: Wed, 6 Feb 2008 00:27:37 -0500> > Jack, I have the DVD's for all the chassis'. Cannot locate P1905. What is > the header location on the board. U1901 and '02 are your TDA's? Is this a > 10watt analog w/crossover?> ----- Original Message ----- > From: " jack spencer" <jackson1@xxxxxxxxxxxx>> To: "freelists.org " <techassist@xxxxxxxxxxxxx>> Sent: Tuesday, February 05, 2008 6:21 PM> Subject: [TA-A] RCA F35750ST (CTC169BG5) SHUT DOWN WHEN P1905 CONNECTED to > AUDIO PCB> > > > Dear Forum members:> > Shut down when connector P1905 connected to upright Audio PCB.> > 4 pin plug, B+ and B- OK, no drop in voltage when connected.> > Audio outputs replaced (TDA's). what are the signals, or voltages> > associated with P1905, in order to troubleshoot or any other helpful> > hints?> >> > Thanks,> > Jack> >> >> >> > ----------------------------------------------------------------------------> > Netscape. Just the Net You Need.> > ------------------------------------------------------------------------------> > Remove: Send a blank email to techassist-request@xxxxxxxxxxxxx with remove > > as subject.> > Set Vacation > > mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation> > Lost Password: http://www.tech-assist.org and select "Login Problems?".> > Email Archives: http://www.freelists.org/archives/techassist/> > > > ------------------------------------------------------------------------------> Remove: Send a blank email to techassist-request@xxxxxxxxxxxxx with remove as subject.> Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation> Lost Password: http://www.tech-assist.org and select "Login Problems?".> Email Archives: http://www.freelists.org/archives/techassist/> > > > > _____________________________________________________________> Netscape. Just the Net You Need.> ------------------------------------------------------------------------------> Remove: Send a blank email to techassist-request@xxxxxxxxxxxxx with remove as subject.> Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation> Lost Password: http://www.tech-assist.org and select "Login Problems?".> Email Archives: http://www.freelists.org/archives/techassist/ _________________________________________________________________ Helping your favorite cause is as easy as instant messaging. You IM, we give. http://im.live.com/Messenger/IM/Home/?source=text_hotmail_join ------------------------------------------------------------------------------ Remove: Send a blank email to techassist-request@xxxxxxxxxxxxx with remove as subject. Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: http://www.freelists.org/archives/techassist/