I've tested all the inputs and the screen is shifted horizontally left about 1 to 1.5 inches, the vertical position is fine. I checked all the settings and have found no picture adjustment. I have had the set apart to replace the lamp and colorwheel over a year ago. Not sure when the issue started but just noticed it recently.
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Re: Samsung HLN4365W picture not centered
Turn the tv off, hit mute 1 8 2 power, the tv will come on in the service menue, look in that menue for vertival and horizontal adjust, after you adjust it, just turn the tv back off, it will save your changes
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No picture on a DLP when you can see the lamp is working is ALWAYS the DLP chip. BECAUSE you recently replaced the color wheel, i suspect that the LVDS/data cable to the light engine was not plugged in well and has come loose. I suggest checking and rechecking every cable and plug you can find.
No there are no quick fix options for this fault. The convergence amplifiers operate similar to a high power audio amplifier, so if there is an impairment anywhere in the system, it will result in distorted audio, or in the case of television convergence amplifiers, one or more colors won't align. The convergence power pacs need to be replaced and the out of tolerance precision resistors located near the power pacs need to be carefully checked and replaced as necessary. And the power supply fuse links to the power pacs checked and replaced as needed.
It is also possible that there are root faults that cause the amplifiers to go bad which include bad connections or a bad digital control module. This repair is possible for anyone having basic electronics knowledge and soldering skills. After the above repairs are performed it may be necessary to perform the static convergence realignment procedure using the outer cross hairs as you mentioned, and realigning them.
Needs convergence amps replaced. Sometimes resistors burn and need to be replaced. This repair requires soldering/desoldering equip. and a trained eye, but usually can be done for 175.00-325.00 at a reputable service center. Good luck, Russmann.
if you take the back cover off the tv, you will see in a white screw in almost every board, those are called pot. (potentiometer). if you can get to meter the Ve. Vs. and Vset. start to screw or unscrew those white screw according to what the label says. usually the ones who gives you the blue and red dots are the white screw on the right of the center panel, and the one on the right of the right panel right under the metal thing to hang on the wall.