Re: Post The Led Backlights Your Fixing Here.
Samsung UN55F6400. 3 RH strips had bad LED's. Two strips each had 1 bad, one had 3 bad,
After replacing the 3 on one strip, I had to replace 4 more!
3 volt 3535smd led
reeferman
New Member
Last Activity: 03-18-2024, 06:53 PM
Joined: 02-02-2013
Location: St Louis Mo
-
VIZIO VA26LHDTV dirty cable end
I'm having trouble with this 30 connector cable (20696 E221612-S, approx. 10 5/8” length).
What I believe is adhesive (pix RH side) seeps out from the cable over a month or so killing the set. Maybe I'm wrong here.
The adhesive is easily removed with MEK but it isn't a permanent fix. I treat the connector and cable end with Deoxit after cleaning.
I haven't been able to locate any replacement cable on the net.
Might anyone have a better cleaning idea or source for a replacement?
TIA
Phil... -
Red mist Samsung plasma PN42C450 series
Thank you for this thread!
I raised the Vs from 207 to 209 volts and the red mist disappeared.
Coming from ancient of times when purity had to be set on a CRT, I was happy to see the red, blue and green purity were perfect.
However, on a white test screen the raster looked like a rainbow!
When watching the TV, everything looks great, including white backgrounds....Last edited by reeferman; 04-14-2021, 07:41 PM.Leave a comment:
-
Re: Channel Master CM-7500 DVR+
I replaced U5 IC MCP7940M-I/SN (58 cents @ Mouser) and it is now keeping perfect time.Leave a comment:
-
Channel Master CM-7500 DVR+
Would anybody happen to have the schematic and component listing?
I'm replacing U5 real time clock IC MCP7940M-I/SN and would like to check the associated components.
Thanks in advance
Phil -
Re: New Members - please post your introductions here
I'm Phil from St Louis. Cut my teeth on RCA CTC-16s while working at an independent shop back in the 60s. I'm at the stage of life where I have the time to get back into repairing electronics. I use the name reeferman as I was formerly in the commercial refrigeration industry.Leave a comment:
-
Re: Westinghouse SK-32H240S - blue light, wont turn on
I will do that awyatt2.
just checked the electrolytic caps and all are good.
thanks
PhilLeave a comment:
-
Re: Westinghouse SK-32H240S - blue light, wont turn on
Brand new to this site. I have one of these sets that I haven't looked at in a while, but will get back into it now that I have found this thread.
PhilLeave a comment:
No activity results to display
Leave a comment: