[TechAssist] Re: philips magnavox model # TS2754 C101 Need part ID
- From: jose aviles <javiles929@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 30 Jul 2002 20:20:13 -0700
Bob
I check R420,R445 and D445 but they all check good. R420 is 1OHM and R445
also. What i have not check yet is the vertical IC(IC500) I will ring the
flyback before replacing all of this parts. Now i was told that D409 crosses
to an NTE 580 but i`m not sure. The # on D445 is identical to D409(PH 33J)
and is a glass type diode and not like the NTE580. Do you have an schematic
or any one on the list. Is Sam # 3965. I will appreciated.
Thanks to all and God Bless you
Jose
Aviles Computer & TV repairs
508 Bingaman St
Reading, PA 19602
E-Mail=javiles929@xxxxxxxxxxx
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, July 29, 2002 3:26 PM
Subject: [TechAssist] Re: philips magnavox model # TS2754 C101 Need part ID
>
> If D409 is shorted, then R420 is most likely open. Also check D445 and
R445.
> Change the vertical IC (IC500). Here are the components:
> D409, D445 Part# 483513037094
> R420, R445 Part# 483511657109
> IC500 (TDA9302H) Part# 483520988531
>
> Bob Waterman, CET® #RI-28
> Master Technician License # 9109
> Service Manager
> Gemini Computer, TV, & Security Alarm Systems, Inc.
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
>
> ----- Original Message -----
> From: "jose aviles" <javiles929@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, July 29, 2002 7:11 PM
> Subject: [TechAssist] philips magnavox model # TS2754 C101 Need part ID
>
>
> > This set came in dead with the relay clicking off. Customer said that at
> the beginning you could hear the set but now is completely dead. I check
IC
> 400 (STRF6514) and check ok i also check Q503(HOT) and check ok. Found
D409
> open but can read number. Can someone tell me what number this diode is
and
> what does it cross to. I don`t have schematic.
> > Any help will be appreciated.
> >
> > Thanks and God bless you all
> >
> > Jose
> > Aviles Computer & TV repairs
> > 508 Bingaman St
> > Reading, PA 19602
> > E-Mail=javiles929@xxxxxxxxxxx
> >
> >
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