[TechAssist] Re: Philips Projo Model 9P5544\chasis PTV840 Update
- From: <hartstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 15 Oct 2003 22:03:08 -0300
Mando,Part# is 9322-155-83682.This is for eeprom AT24C32 used in the
9P5544C101.
Don of HARTS-TVCR-ASC
9 Robert St,Oromocto,NB,Canada,E2V3N2
Tel-506-357-9785,Fax-506-357-6010
hartstv@xxxxxxxxxxx
----- Original Message -----
From: "armando guerra" <birdie@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, October 15, 2003 9:28 PM
Subject: [TechAssist] Philips Projo Model 9P5544\chasis PTV840 Update
> Another shop here in town let me borrow a partial print of the
> convergence ckt on this set.This is what I have found out.There is a
> +32v and a -32v that feed of 2 barrel type fuses in the defflection bd
> location 1405 and 1407.This 2 voltages are fed to the conv.bd via
> connector 1671.The +32v are tru pins 4\5 and the -32v are fed tru pins
> 8\9.Both of this voltages are ok to this connector.Now,on the
> convergence bd,there are 2 more barrel type fuses(I am sure there is a
> name for this type) location #1007 and 1008.This 2 fuses feed the +32and
> the -32Vto the stk's.Since the voltages are all there and since I have
> already replaced the 2 stk's,I can only assume that the eeprom is
> corrupted or bad.
> The location for the eeprom is 7007 and its on the convergence bd.The
> shop that I borrowed the partial print from does not have the parts info
> so was hoping that someone here has the force program or paper on this
> model that can give me the part # for this eeprom.I just hope that when
> I replace this part,I won't have too much trouble aligning everything.As
> alway's,Thanks for your help.
> Mando
> Birdie's TV & Electronics
> Casa Grande, AZ
>
>
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