[TechAssist] Re: CTC187 (32")
- From: "LeRoy Westlund" <llw@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 29 Jul 2003 13:11:15 -0600
That set normally runs a little on the hot side.
You need to check the driver txfmr. for signs of overheating. If there is
wax leaking from it, replace it. Also check or just replace the rectangular
caps in the collector ckt. of the H.O.T. This problem is well documented, on
most data bases. A little more time in researchng the problem may be in
order. If no luck, get back to me, and I will find the correct caps, and
part numbers for you.
Good luck,
LLW
LeRoy Westlund
Westlund TV & Electronics I've heard it said:
93 North Main "that a fool never learns"
Centerfield, UT 84622-0087 It kinda reminds me of me.
Ph./Fax 435-528-3822
mailto:LLW@xxxxxxxxxx
-----Original Message-----
From: teltek3 <teltek3@xxxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Tuesday, July 29, 2003 12:17 PM
Subject: [TechAssist] CTC187 (32")
>This set seems to be generating alot of heat from the Horizontal and the
>Regulator. Have a temp of 75deg Celsius running on the Horizontal Output
>heatsink. Isn't that a little high???Also about the same on the Regulator
>Heatsink. Picture is normal though, no crowding. Have I missed something.
>The 10ufd/250volts was quite hot too, I changed it, but the new one is
>running about the same temp. Anything I may have missed????
>
>-Ed-
>Tel-Tek Electronics
>Ontario-Canada
>teltek3@xxxxxxxxxxxx
>
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