[TechAssist] Re: Sony kv27ts32 SMPS kit installed,replaced 2SC4927 v. hot

Hi
I had the same problem and it was the hot and I didn't use original part and
there is difference on readings between collector and base. So if you are
using generic part I think that is the problem. as soon as you replace the
hot that should solve the heat problem.
good luck

Ken Dinckan

*********************************************************************
e-mail to:  alltv@xxxxxxxxxxxxx <mailto:alltv@xxxxxxxxxxxxx>

ALL TV & APPLIANCE SERVICE
2747 Roosevelt Street suite B
Carlsbad CA, 92008
Phone (760)-4341131 / Fax: (760)-4348856
*********************************************************************



-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Philip Bader
Sent: Thursday, September 04, 2003 1:55 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Sony kv27ts32 SMPS kit installed,replaced 2SC4927
v. hot


Had a shorted HOT 2SC4927 and the SMPS transistors
Q601,602,resistors,etc.
Installed an SMPS kit (OEM-Q601,602, 3 VDRs, 2 resistors). and an OEM
2SC4927 HOT. Powers up,plays good, but I think the new HOT runs hot.
What other parts are usually responsible for this?
Phil Bader
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
For Professional Technicians Only

****************************************************************************
*
Classifieds! Buy or Sell!
http://sell.tech-assist.org
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
http://www.freelists.org/archives/techassist/

*****************************************************************************
Classifieds! Buy or Sell!
http://sell.tech-assist.org
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
http://www.freelists.org/archives/techassist/

Other related posts: