[TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion, pulsing"

From: "Mike Jensen" <soundpromikej@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Date: Thu, 11 Sep 2003 08:05:11 -0600
Tritronics lists a TT-CXA1477AS for $18.99. I have used these before with no
problems.

Mike Jensen
Sound Pro
Rapid City, SD
Fax:605-348-2252
soundpromikej@xxxxxxxxxxx
----- Original Message ----- 
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, September 11, 2003 7:39 AM
Subject: [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion,
pulsing"


> If you are going to order the CXA1477AS, Sony part# 8-752-063-50, I would
> recommend ordering it from B&D Enterprises (www.bdent.com) as it is only
> about $53.00 but use the CXA1477AS number to order it from them. It is a
> Sony OEM part that even comes in the Sony bag. If you order it from
> somewhere else using the Sony part# 8-752-063-50, then the Sony dealer
list
> price is $65.97.
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
>
> ----- Original Message ----- 
> From: "Valley TV" <valleytv@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, September 11, 2003 9:27 AM
> Subject: [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion,
> pulsing"
>
>
> > I'll order a CXA14477AS now and keep everyone posted as to the ???fix???
> on this devil.  Can't work on it this morning at all because I have too
many
> promised stops but I'll check it out more tonight because I received scans
> on my email from 2 of the members.
> > Thanks!
> >
> > Gary
> > Valley TV
> >
> >
> > ----- Original Message -----
> > From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> > Date: Thu, 11 Sep 2003 09:25:15 -0400
> > To: <techassist@xxxxxxxxxxxxx>
> > Subject: [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion,
> pulsing"
> >
> > > Definitely change the CXA1477AS then!
> > >
> > > ==========================
> > > Jeff Stielau
> > > Shoreline Electronics Repair
> > > 344 East Main Street
> > > Clinton,CT 06413
> > > 860-399-1861
> > > 860-664-3535 (fax)
> > > jstielau@xxxxxxxx
> > > ==========================
> > > "If you push something hard enough it will fall over."
> > > Fudd's First Law of Opposition - Sir Sidney Fudd
> > >
> > >
> > > ----- Original Message ----- 
> > > From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Thursday, September 11, 2003 8:08 AM
> > > Subject: [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion,
> > > pulsing"
> > >
> > >
> > > > I have a SONY KV32XBR100 that I too have changed everything in the
> > > > Pincushion Circuit and still have the pulsing and pincushion
problem.
> > > >
> > > > Kevin Gunn
> > > > Star Tek Electronic Services
> > > > 390 Springbank Drive
> > > > London, Ontario
> > > > www.ulurn.com/startek
> > > >
> > > > N6J 1G9             519-473-6366
> > > > ----- Original Message -----
> > > > From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Wednesday, September 10, 2003 9:25 PM
> > > > Subject: [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A
**Pincushion,
> > > > pulsing"
> > > >
> > > >
> > > > > This unit uses the CXA1477AS jungle IC.....never seen it cause PC
> > > > > issues....but there may be a first!
> > > > >
> > > > > ==========================
> > > > > Jeff Stielau
> > > > > Shoreline Electronics Repair
> > > > > 344 East Main Street
> > > > > Clinton,CT 06413
> > > > > 860-399-1861
> > > > > 860-664-3535 (fax)
> > > > > jstielau@xxxxxxxx
> > > > > ==========================
> > > > > "If you push something hard enough it will fall over."
> > > > > Fudd's First Law of Opposition - Sir Sidney Fudd
> > > > >
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Valley TV" <valleytv@xxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Wednesday, September 10, 2003 9:12 PM
> > > > > Subject: [TechAssist] Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion,
> > > pulsing"
> > > > >
> > > > >
> > > > > > Hi everyone!
> > > > > > I absolutely had to take a break from this Sony KV27XBR45 before
I
> > > went
> > > > > crazy..  Obvious pincushion problem on both sides but it also
seems
> to
> > > be
> > > > > pulsing on the sides.  I carried this little monster down 3
flights
> of
> > > > > stairs and into my motel room (on the road again..) and have
gotten
> > > bleary
> > > > > eyed working on it.  I replaced L510 (yes, I actually had 1) Q505,
> > > IC504,
> > > > > Q503 (pin out) and checked the solder connections on L509.
> Absolutely no
> > > > > luck..
> > > > > >
> > > > > > I'm starting to think I'm in the Bates Motel tonight!  I have no
> > > > schematic
> > > > > with me to help trace the circuit but I did notice the voltage on
> the
> > > > > collector of Q503 keeps changing from 3.1v up to 5.9 volts and
back
> > > B=.55
> > > > > E=0 but I have no idea what is correct.
> > > > > >
> > > > > > Any suggestions, PLEASE.
> > > > > >
> > > > > > Gary
> > > > > > Valley TV
> > > > > > valleytv@xxxxxxx (if anyone has a scan of the circuit)
> > > > > > --
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> > >
>
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****************************************************************************
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*****************************************************************************
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Add a Repair Tip Here, or Change/Remove your Email Address:
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Lost Password:
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Follow-Ups:
- [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion, pulsing"
  - From: Gemini Computer & TV
References:
- [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion, pulsing"
  - From: Valley TV
- [TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion, pulsing"
  - From: Gemini Computer & TV
[TechAssist] Re: Sony KV27XBR45 Ch# SCC-H81A-A **Pincushion, pulsing"

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