[TechAssist] Re: Magnavox TP3272 -32R5 chassis width changes
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 08 Jun 2005 10:03:11 -0400
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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PHILIPS R5
Horiz tearing, looks like reg problem as increasing G2 partly clears
Bill Hollan Hollan Electronics
C511 of Hot-c decreased in value. Original was .0091/1.5kv but this varies
with screen size
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PHILIPS R5
Jagged looking pix. turn up screen control- may improve
Dan Bruns Cincinnati Tv 27r501
C511 .0091/1.6kv p/n 483512147197
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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: "Tony S" <tcselectronics@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 08, 2005 9:49 AM
Subject: [TechAssist] Magnavox TP3272 -32R5 chassis width changes
Hello Techs,
I have a 32" Magnavox 32R5 chassis that the width will slightly bend every
now and then. It seems to happen when set is warm but heat and freeze spray
does not effect the pix. When I get there the set is doing it but after
removing the cover it stops and I cannot get it to happen again, I have
tried tapping board but set is solid. I replaced the B+ filter cap 100uf
200v cap and B+ is pretty steady at 132v -or+ .5v. I extended the width as
far as I could and replaced all the primary side caps in the pws. but set
always seems to act up an hour after I leave. anyone have this problem or a
history on similar problem.
thanks guys
Tony Saracco
TCS ELECTRONICS
406 Andra Ct.
Gilberts, IL 60136
tcselectronics@xxxxxxxxx
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