Not sure what aux bd you are referring to. Paul agower <agower@xxxxxxxxxxxxx> wrote: 18v start up, cap locator on aux. bd. CTV ELECTRONICS SALVAGE & REPAIR 3415 Comet Court Sacramento, California Zip 95827 agower@xxxxxxxxxxxxx Fax (916) 363-8359 Phone (916)698-6565 (916) 6986565 Fax (916) 363-8359 ----- Original Message ----- From: "becyn" To: Sent: Thursday, January 13, 2005 8:10 AM Subject: [TechAssist] Re: Zen 9-160-06 module > I haven't seen one opf those in eons, but I vagely remember that some of > those had an > auxillery standby board that was problematic. Others had everything on > the power "160'. > > What is the source of standby? Is it SMPS or line dropping resistor or > 60hz xfmr? > It shouldn/t be too hard to trace back from your test point. > > Jim McVey > McVey Alltronix > 327 Broadway > Newburgh N.Y. 12550 > > "If it doesn't play... > CALL MCVEY !!!!!!" > Factory authorized > service for over 20 > major brands. > 845 561 8383 > (Last of the Mohegans) > > > Daniel wrote: > > >Paul: > > What Zenith TV does this module come from? The sets > >that used this module (That I recall) also had > >start-up problems too. > > There was a 'Space Command' series, that had problems > >with a LDR in the Remote Control Module. > > Daniel > > > > > >--- Paul wrote: > > > > > > > >>The problem is basically the 12v supply is low. But > >>that is just the tip of the iceberg. Before you jump > >>to the conclusion that the 12v regulator is bad,I > >>have replaced it as well as a number of parts the > >>supply that circuit. The set will not start manually > >>or remote unless I inject 12v. Then it will start > >>and run all day. When turned off it will not start > >>again without injecting the 12v. There is about 7.5v > >>on that line at start up. 22v in run. You say well > >>why don't you replace the board? I have and the > >>symptom is the same. As far as switching pins that > >>may not work in this set because that plug comes > >>from the tuner control board and one of those wires > >>goes to the audio amp board. The 9-160-06 boards > >>that I have are different than any schematics that > >>are in Sams. > >>Avery Boyd wrote:What was the > >>problem with the 9-160-6 board. You can use a > >>9-160-05, you > >>just have to switch a pin over on the plug that has > >>the blue gray and black > >>wires. Avery > >>Avery Boyd > >>4666B S. Mingo > >>Tulsa OK 74146 > >>Phone 918-665-2400 > >>----- Original Message ----- > >>From: "Paul" > >>To: > >>Sent: Wednesday, January 12, 2005 12:47 PM > >>Subject: [TechAssist] Zen 9-160-06 module > >> > >> > >>I am unable to find a schematic for this module > >>9-160 -06 version, without > >>the pulse width modulator I/C. None of the Sams has > >>this version that I can > >>find. Anyone have an idea where else to look? > >>Paul > >> > >>Paul ,B > >>Central TV&Video > >>911W Grand Ave > >>Grover Beach Ca. > >>(805)481-8084 > >> > >> > >> > >> > >> > >--------------------------------------------------------------------------- - > > > > > >>- > >>Lost Password: > >>http://www.tech-assist.org and select "Login > >>Problems?". > >>Email Archives: > >>//www.freelists.org/archives/techassist/ > >> > >> > >> > >> > >> > >--------------------------------------------------------------------------- -- > > > > > >>Lost Password: > >>http://www.tech-assist.org and select "Login > >>Problems?". > >>Email Archives: > >>//www.freelists.org/archives/techassist/ > >> > >> > >> > >>Paul ,B > >>Central TV&Video > >>911W Grand Ave > >>Grover Beach Ca. > >>(805)481-8084 > >> > >> > >> > >> > >> > >--------------------------------------------------------------------------- -- > > > > > >>Lost Password: > >>http://www.tech-assist.org and select "Login > >>Problems?". > >>Email Archives: > >>//www.freelists.org/archives/techassist/ > >> > >> > >> > > > > > >===== > >-Daniel Prairie EET > >Mission Electronics > >Kitchener,Ontario,Canada > >(519)576-9655 > >help@xxxxxxxxxxxxxxx > >service@xxxxxxxxxxxxxxxxxxxxxxx > > > >__________________________________________________ > >Do You Yahoo!? > >Tired of spam? Yahoo! Mail has the best spam protection around > >http://mail.yahoo.com > > > >--------------------------------------------------------------------------- -- > >Lost Password: > >http://www.tech-assist.org and select "Login Problems?". > >Email Archives: > >//www.freelists.org/archives/techassist/ > > > > > > > > > > > -- > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.300 / Virus Database: 265.6.11 - Release Date: 1/12/05 > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ Paul ,B Central TV&Video 911W Grand Ave Grover Beach Ca. 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