Question about Samsung HCM4216W 42" Rear Projection Television
I just recieved a broken samsung tv with a broken green bulb. I bought a new bulb online installed it and now that problem i am having is that the automatic convergence wont go past 25%. First i checked the new green bulb and as i looked in it i saw bubbles. Is this normal? Secondly i just tried to manually converge and i got pretty dag gum close but still not a professional job as this is the fist time i have ever taken apart a tv. Also whenever i try to do automatic converge it starts with green boxes goes to red boxes, hits 25% then restarts and never shows any blue. Any info would be helpfull on this problem i am having as i am completely new to the tv repair thingy.
After replacing a Picture tube convergence/geometry allignments can be quite extensive and if they're not fairly precise the sensors for the auto conv. can not be calibrated therefore your auto conv. not working as you described. The key is usually the geometry start with the green lines and get them as square as you can then align the red/blue. Since the auto is not going to blue that often means the blue is to far out and the sensors are not picking it up.
Posted on Apr 21, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Nov 02, 2011 | LG 52SX4D 52" HDTV
Feb 21, 2011 | Onkyo TX-SV454 Receiver
Dec 23, 2010 | Samsung HL-T4675S Television
Sep 14, 2010 | Samsung 50" Slim-Depth DLP HDTV
Apr 08, 2010 | Samsung HLN617W 61" Rear Projection HDTV
Sep 28, 2009 | Sony KDF-E60A20 60 in. LCD HDTV
Jul 11, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV
May 10, 2009 | Samsung HLN617W 61" Rear Projection HDTV
Apr 10, 2008 | Samsung LN-T4665F 46 in. LCD Television
Jun 05, 2011 | Samsung HCM4216W 42" Rear Projection...
78 people viewed this question
Usually answered in minutes!