[TechAssist] Re: Sony 13" KV13TR29 SMPS shorted (surged)
- From: "William Rayburn" <premtech@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 26 Aug 2004 13:06:49 -0700
Philip,
YES!! High speed switch regulator, did one recently and the 2SC4834 is just a
bit higher
absolute ratings.
Bill
William H. Rayburn, CET
NESDA Member
Premium Technologies
PO Box 442
Long Beach, Wa. 98631
(360) 642-4993
----- Original Message -----
From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 26, 2004 12:47 PM
Subject: [TechAssist] Sony 13" KV13TR29 SMPS shorted (surged)
Customer started a generator to power his house and this set went out.On
the G board, the two choppers shorted, Q603,Q604 both 2SC4833, and the
.1 ohm, 1/2 Watt resistor R610 opened.
In my Tritronics "G board ps kit", it has two transistors but they are
2SC4834 (not C4833 like in my set). Are they interchangible?
Phil Bader
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
