Question about Samsung HCM4216W 42" Rear Projection Television

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Relay keep flicking on and of on HCM4216W

I donrt know where to find the relay can you help me

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Follow the AC cord into the board, then look for a black 1" to 1 1/2" black rectangular device wirh four metalic legs. It should be near that. But usually the reason it does this is to protect itself from a short somewhere. Do not bypass the relay are smoke could ensue.

Posted on Jan 04, 2009

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Samsung hcm4216W turned off by itself loops.


Instead of typing model number of your TV (that located on right hand side and on the back of TV) you published here part number of your TV's remote control. LOL.
Anyway... If it is LCD/plasma panel that you talking about - than power supply have bad electrolytic capacitors that have to be replaced. You can recognize 'em by bulged/swollen tops (instead of flat tops of good capacitors).
This repair required soldering skills.

Mar 09, 2010 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Samsung HCM4216W


check the fuse inside...
and also the thermal relay..

that will turn off intermittenly

Jun 25, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

How do I get a service manual for a HCM4216W 42


The manual is available directly from Samsung. I have included the link for purchasing the manual. What is the set doing? Please take a moment to rate my answer. Thanks...

http://www.samsungparts.com/part_detail.asp?catalog%5Fname=Parts+and+Accessories&product%5Fid=SM-HCM4216W&search%5Fmodel=HCM4216W

Dec 02, 2009 | Samsung HCM4216W 42" Rear Projection...

1 Answer

The screen has a wave across it you can see two of everything.


The convergence is out . There are big ICs in the tv that go bad or get bad solder connections, that control each CRT to focus the picture one on top of the other. DO NOT move or try to adjust lens. The fluid is a coolant like in your car to keep the tubes cool.

Nov 25, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

TV does not turn on.


No sound means it could be a ballast issue. If there is sound, it could just be the lamp.

May 18, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

SAMSUNG HCM4216W has a verical line


the vertical line has nothing to do with the picture tube,Some component in the horizontal circuit is causing that problem,most likely an electrolytic capacitor

Dec 07, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

HCM4216W


most convergence problems if they can't be adjusted come from chips called stks.. if they go out they have to be replaced. DId you get any result.s does the colors adjust at all?

Dec 06, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

HCM4216W Convergence Problem


the convergence problem you had before, re- occured

Sep 25, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Samsung HCM4216W Power Problem


Vern,
The most common problem for those symptoms are convergence amps. That unit takes two stk392-040 Sanyo Ics and will most likely require that several low ohm resistors (3.9 ohm-2w) be tested and possibly replaced.. There is one last thing also, a pico fuse at Fd102 (3.5a) that sometimes opens and would need to be replaced..
The convergence board in these is easily removed, so an in-house service call could be done...
Hope this helps!
Bill

Mar 05, 2007 | Samsung HCM4216W 42" Rear Projection...

2 Answers

RED lamp flakey


Mark,
When you say skilled I'd STRONGLY suggest be a CET or better to tackle this job or I'd give you a one-in-a-thousand chance of doing it successfully... That said, it's pretty straight forward - the unit has to be torn down to light box level and the crt removed... After disassembly of the coolant chamber from the crt it is recommended by Samsung to install the coolant overflow kit, Samsung bullentin tip # 20040827001. P/N: Aa91-00607a / Bp96-00645a
If on the other hand you want some help finding a good qualified shop try here: http://www.nesda.com/locator/state_search.php
Bill

Oct 28, 2006 | Samsung HCM4216W 42" Rear Projection...

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