[TechAssist] Re: Philips 27PT543S37A Chassis L01.1U AC-7638

  • From: "John Mielke" <maintv2004@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 12 Nov 2005 14:29:52 -0700

BU2508DX and BU4508DX are very similar.  Be sure it has the DX ending.  The
power and current ratings are the same, about the only diference is the Tf
rating, the 2508 is a little slower.  John.
John Mielke
Main TV
636 Main St
Longmont, Co 80501
303 776 6955
303 776 0792 fax
www.longmontmaintv.com
maintv2004@xxxxxxxxxxx
----- Original Message ----- 
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: "tech" <techassist@xxxxxxxxxxxxx>
Sent: Saturday, November 12, 2005 12:06 PM
Subject: [TechAssist] Philips 27PT543S37A Chassis L01.1U AC-7638


> This set has horz output shorted 7640 (BU4508DX) is there a cross for this
> transistor? Is there a common reason this output shorted on these set?
> Thanks
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
>
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