[TechAssist] Re: Sony KV-27TS30, why would R587 open?
- From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 9 Jun 2005 07:11:37 -0400
Yup...that's an old "classic".
If you're stuck for OEM part...NTE558 0r NTE580 should get you by.
R587....just make sure it's 2 Watt and Flame proof.
-Ed-
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Gemini Computer &
TV
Sent: Thursday, June 09, 2005 5:51 AM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Sony KV-27TS30, why would R587 open?
Wow, I haven't seen one of these in quite a while. It was a very common
problem before and I used to carry at least 6 pairs of the parts on the
truck. You should also replace D518 (1000 volt G2 source diode) as well
as
R587. Here is the parts info:
D518 was part # 8-719-300-65 but is now replaced by part #
8-719-976-64
(RGP02-17).
R587 (1.8K, 1 watt), Sony part # 1-216-434-11
Bob Waterman, CETR #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: "Kevin's TV Repair" <kevintv@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 09, 2005 1:55 AM
Subject: [TechAssist] Sony KV-27TS30, why would R587 open?
Set came in with dark, red picture. Picture tube tested good with my
B&K. I then found only 178 volts at G2. I traced G2 (1000 volt line)
back to an open, "browned" R587, a 1.8K 1 watt resistor. I was
wondering if it was a common fault for this resistor to turn brown in
the center and go open, or is the fly back or picture tube at fault?
Thanks.
Kevin Wilks
Kevin's TV Repair
Penticton BC Canada
kevintv@xxxxxxx
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