[TechAssist] Re: Zen 9-160-06 module

  • From: "Bob@Bobs tv" <woodman1@xxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 13 Jan 2005 15:17:50 -0500

Paul,
      I sent prints for 9-160-06/09  9-152-02 and 9-165
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: Thursday, January 13, 2005 3:07 PM
Subject: [TechAssist] Re: Zen 9-160-06 module


> I think you are referring to the 5v reg. on the 9-159 bd. If so I changed
9-159 bd. But this set uses a different supply for the 12v .
>                                                     Paul
> Barry Thompson <barrystv@xxxxxxx> wrote:
> I recall a 5 volt fixed regulator in the space command start up 05 and 06
> moduals went bad.
> Barrys TV
> Ottawa,Canada
> barrystv@xxxxxxx
> ----- Original Message ----- 
> From: "Daniel"
> To:
> Sent: Thursday, January 13, 2005 12:37 AM
> Subject: [TechAssist] Re: Zen 9-160-06 module
>
>
> > 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
> > >
> > >
> > >
>
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> > > Paul ,B
> > > Central TV&Video
> > > 911W Grand Ave
> > > Grover Beach Ca.
> > > (805)481-8084
> > >
> > >
> > >
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> >
> > =====
> > -Daniel Prairie EET
> > Mission Electronics
> > Kitchener,Ontario,Canada
> > (519)576-9655
> > help@xxxxxxxxxxxxxxx
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> Paul ,B
> Central TV&Video
> 911W Grand Ave
> Grover Beach Ca.
> (805)481-8084
>
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