[TechAssist] Re: Sanyo 27 in TV Model 62C852U need value for R628
- From: "Don Hartigan" <hartstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 21 May 2004 20:25:50 -0300
For Sanyo,ALWAYS, include the chass #.,as one chass will be used for many
models.If this is a G3E chass,R608 is a raw B+ dropping resistor,which feeds
the collector of Q603=Audio o/p.Also check Q601 & 602.What is your REG B+ on
pin 4 of IC001=STR3130.should be 130vdc.Try to include more info on your
post,ie,what is the unit doing?Does it have a pix,HV,shuts
off,etc....................................
Don of HARTS-TVCR''ASC''
9 Robert St,Oromocto,NB,Can,E2V3N2
hartstv@xxxxxxxxxxx
Tel-5063579785,fax-3576010
cel-4701719
----- Original Message -----
From: "FERNAND GOGUEN" <fgoguen@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, May 20, 2004 6:33 PM
Subject: [TechAssist] Re: Sanyo 27 in TV Model 62C852U need value for R628
> I am still fighting this beast. I contacted Sanyo and was told that R628
> (R608) was a 680 ohm 2 watt resistor. I replaced it and as soon as I apply
> power the resistor starts to smoke. I checked and I have 167 volts on one
> side and 85 volts on the other side. I checked all transistors , diodes ,
> caps and find no shorts.
> Does any one have a print that they couls email me? I would appreciate it.
> Fernand Goguen
> Goguen TV Service
> Cocagne, N.B. CANADA
> ----- Original Message -----
> From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, April 21, 2004 1:37 PM
> Subject: [TechAssist] Re: Sanyo 27 in TV Model 62C852U need value for R628
>
>
> > I do not have that manual but the US version of that model is AVM252
> (manu.
> > 1990) and is in Sams 2837-2. Maybe someone has that manual that they
> could
> > e-mail. However, assuming my model cross is correct, I could not find a
> > R628. There is a R608 that is a 680 ohm 2 watt that goes from +160 volt
> > source to the collector of the audio out. Can you tell if this resistor
> is
> > in the audio circuit? John.
> >
> > John Mielke
> > Main TV
> > 636 main St.
> > Longmont, Co
> > phone 303 776 6955
> > fax 303 776 0792
> > maintv2004@xxxxxxxxxxx
> > ----- Original Message -----
> > From: "FERNAND GOGUEN" <fgoguen@xxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Tuesday, April 20, 2004 3:32 PM
> > Subject: [TechAssist] Sanyo 27 in TV Model 62C852U need value for R628
> >
> >
> > > I could use a scan for the above tv. Came in dead and upon inspecting
> the
> > chassis found this resistor burned almost to a crisp. The ckb under this
> > resistor is all black and the solder pads where this resistor connects
are
> > all broken.
> > > Chassis # G3E-852U1. TIA
> > > Fernand Goguen
> > > Goguen TV Service
> > > Cocagne, N.B. CANADA
> > >
> >
>
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