[TechAssist] Re: Philips 27PS55S321
- From: Paul <dntwntv@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 26 Dec 2003 12:25:31 -0800 (PST)
Hi Bob Am measuring voltage at the screen wire from the IHVT. With the socket
board pulled. Paul
Gemini Computer & TV <geminitv@xxxxxxxxxxxxxxxx> wrote:Are you measuring the G2
at the CRT socket pin 7? If so, go back a bit on
the CRT PCB and see if you have it on the other side of resistor 3343.
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@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com
------- Original Message -----
From: "Paul"
To:
Sent: Friday, December 26, 2003 2:54 PM
Subject: [TechAssist] Philips 27PS55S321
> Hv comes up wave form looks normal at collector of HOP xstr. Plays for
about 5 seconds and shuts down. Have pulled the pic tube socket. The B+ is
127v at the HOP xstr. The scvreen voltage is only 6v. Bad IHVT? Screen
voltage winding shorted ? It is not burning. Maybe isn't on long enough to
burn? Paul
>
> Paul ,B
Central TV&Video
Grover Beach Ca.
>
>
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Paul ,B
Central TV&Video
Grover Beach Ca.
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