Paul, Did you see my yesterday post? I sent prints for all three boards... 160 152 and 165....... Bob, Bobs TV Worcester, ma woodman1@xxxxxxxx Main 508-853-1482 Fax 508-853-1480 ----- Original Message ----- From: "Paul" <dntwntv@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, January 14, 2005 2:19 PM Subject: [TechAssist] Re: Zen 9-160-06 module > 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. > (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?". 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