[TechAssist] Re: Philips 32PT71B129 Ch 32H800 need manual 7592 dead
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 15 Mar 2005 13:28:47 -0500
Sure sounds like an SSB. If it were me, I would try replacing the diode on
the SSB first (due to cost), although I have not seen the diode cause that
kind of a symptom, usually it will result in a dead set. You may want to
first try removing the SSB and cleaning the connector/socket. Also check the
feature bytes.
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@xxxxxxxxxxx
----- Original Message -----
From: "tvservice" <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, March 15, 2005 10:34 AM
Subject: [TechAssist] Re: Philips 32PT71B129 Ch 32H800 need manual 7592 dead
> Found error amp ic 7971 SE130N bad (schematic shows se140n but uses
se130n)
> Test subbed with SE135N and works now.
>
> BUT, when pressing "picture" button on remote going thru 4 different
picture
> settings (normal,video,news,sports)
> after sports if press picture again picture goes dark as if lost all
> contrast and system locks up, no control with remote or front panel.
> Unplug ac power and reapply will restore normal operation until press the
> picture button again more than 4 times.
> Could this be caused by the 2.4 zener on the SSB or should I plan on a new
> ssb ??
> TIA
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message -----
> From: "tvservice" <tvservice@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, March 14, 2005 1:33 PM
> Subject: [TechAssist] Re: Philips 32PT71B129 Ch 32H800 need manual 7592
>
>
> > Thanks Jim,
> > I think what you sent me will be sufficient
> > Robert
> > tvservice@xxxxxxxxxxxxx
> > H & H Electronics Inc
> >
> > ----- Original Message -----
> > From: "Jim Bailey" <baileystv@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, March 14, 2005 10:31 AM
> > Subject: [TechAssist] Re: Philips 32PT71B129 Ch 32H800 need manual 7592
> >
> >
> > > Hi Robert,
> > > Doyou need all of the manual or just parts of it
> > >
> > > Jim Bailey
> > > Bailey's TV Sales & Service
> > > Buckhannon, WV 26201
> > >
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: techassist-bounce@xxxxxxxxxxxxx
> > > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of tvservice
> > > Sent: Monday, March 14, 2005 10:44 AM
> > > To: Tech-Assist
> > > Subject: [TechAssist] Philips 32PT71B129 Ch 32H800 need manual 7592
> > >
> > >
> > > Hey group,
> > > I'm in need of the service manual/schematics for this set
> > > can someone upload it to the members site or send to me direct?
> > > Thanks
> > > Robert
> > > tvservice@xxxxxxxxxxxxx
> > > H & H Electronics Inc
> >
>
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