[TechAssist] Re: ck3526r dead degauss relay clicks
- From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 15 May 2002 10:32:39 -0400
I highly recommend checking the polar nichicon electrolytics in these older
Mitsubishis. You may have recalls with weird problems if you don't. There
tend to leak electrolyte which can cause problems as the cap changes
performance and as shorts and corrosion occur on the board. I will not even
give an estimate on one without checking of leakage. It is pretty easy to
spot on the boards on both sides. Another check is to heat the negative
lead and notice a fishy smell.
Leonard G. Caillouet
Service Manager
Electronics World
Gainesville, FL
352-332-5608
352-332-5668 (fax)
----- Original Message -----
From: "Coach" <coach@xxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, May 14, 2002 9:36 PM
Subject: [TechAssist] Re: ck3526r dead degauss relay clicks
>
> Check several bad caps on right side smps board. Most are leaking
> electrolitic fluid. If memory serves me its the 470@50 that cures most
> problems.
> Coach
> www.athometvservice.com
> 4975 W. 80th
> Westminster CO 80030
> coach@xxxxxxxxxxxxxxxxxxx
>
>
>
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of repair1
> Sent: Tuesday, May 14, 2002 4:41 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] ck3526r dead degauss relay clicks
>
>
>
> Mitsubishi ck3526r, set is dead, push power, degaussing relay energizes
> nothing else, this set appears to have two smps, on one board on side of
> cabinet,one on def board, if I jump other relay(set has 2 relays) hv comes
> up, no audio, no raster, I can hear smps on right board chirp when you
apply
> ac, but reg(ic9a1) has no output, just raw b+ on pin3 and a -6v on pin1,
> if any one has print for this set, since there is no sams, or any
> suggestions, I would greatly appreciate it .
> charles betzler
> Best Electronics
> repair1@xxxxxxxxxxxxx
>
> ------------------------------------------
> To REMOVE your email address, click here:
> http://www.tech-assist.org/unsubb.html
> ------------------------------------------
> ***NEW*** Tips Added Instantly!!!***
> Submit Repair Tips here:
> http://www.tech-assist.org/secure/tip/
>
> ------------------------------------------
> To REMOVE your email address, click here:
> http://www.tech-assist.org/unsubb.html
> ------------------------------------------
> ***NEW*** Tips Added Instantly!!!***
> Submit Repair Tips here:
> http://www.tech-assist.org/secure/tip/
------------------------------------------
To REMOVE your email address, click here:
http://www.tech-assist.org/unsubb.html
------------------------------------------
***NEW*** Tips Added Instantly!!!***
Submit Repair Tips here:
http://www.tech-assist.org/secure/tip/
Other related posts:
