Be specific with problem and what you have already checked, I will assist in your repair.
Anonymous posted an answer for this RCA P46924 46" Rear Projection Television:
"You have an power supply problem & or a high voltage flyback transformer gone bad. The..."
Anonymous posted an answer for this Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television:
"You can replace the whole board, or opt to replace just the 2 IC's and a resistor or..."
Anonymous posted an answer for this Hitachi 50GX49B 50" Rear Projection Television:
"Most likely have a regulator problem. Remove rear cover, look down on the main chassis,..."
Anonymous posted an answer for this Apex Digital GB43HD09 43" Rear Projection HDTV-Ready Television:
"If this is the clear smooth screen, yes you can go to your local glass & paint store &..."
Anonymous posted an answer for this Symphonic SC3813 13 in. TV/VCR Combo:
"Pulley belt stretched, replace. Remove the back cover to tv, slide the chassis out,..."
Anonymous posted an answer for this Sony KP-48S35 48" Rear Projection Television:
"You need to have the crt px tubes checked for heater to cathode shorts, a picture tube..."
Anonymous posted an answer for this JVC AV-60D501 60" Rear Projection Television:
"There is a 5, 9 & 12 volt dc regulator on the chassis that could be causing this. Three..."
Anonymous posted an answer for this V, Inc. VIZIO RP56 Rear Projection Television:
"Check the component jacks where they connect to the pcb for cracked solder joints and..."
Anonymous posted an answer for this JVC HD-70G886 70" Rear Projection HDTV:
"Get some freeze spray from radio shack then try placing a little spray on each chip on..."
Anonymous posted an answer for this Sony KP-46WT500 46" Rear Projection HDTV-Ready Television:
"Check the crt card on the picture tube of the red and look for cold solder joints..."
Anonymous posted an answer for this Hitachi 65S500 65" HDTV-Ready Rear Projection Television:
"Remove the rear cover & turn set on, pull all the connectors off one at a time and push..."
Anonymous posted an answer for this Sony KP-51WS500 51" Rear Projection Television:
"nspect the bottom of these boards for cold solder joints with a magnifier &..."
Anonymous posted an answer for this Panasonic PT-51HX41 51" Rear Projection Television:
"You don't need to raplace all the resisters! Only the bad ones. Remove one lead of..."
Anonymous posted an answer for this Toshiba 61HX70 61" Rear Projection Television:
"If you have the ability to remove some of the connectors to the main chassis & flip it..."
Anonymous posted an answer for this Philips 55P8241 55" Rear Projection Television:
"Check the voltage to the relay, usually 12v dc. Also check the relay or replace as it may..."
Anonymous posted an answer for this Panasonic PT-47WX49 47" Rear Projection Television:
"Are you sure the flyback was clicking? Usually it arc's inside or externally to metal..."
Anonymous posted an answer for this Hitachi 53UDX10B 53" Rear Projection Television:
"One of your convergence IC's is most likely the problem. Check the IC's for cold solder..."
Anonymous posted an answer for this Hitachi 53UDX10B 53" Rear Projection Television:
"With the set unplugged check the horizontal output transistor, horizontal driver..."
Anonymous posted an answer for this Panasonic PT-47XD64 47" Rear Projection HDTV:
"Remove the front sceen and check for a cob web acrossone of the px tubes, is one possible..."
Anonymous posted an answer for this Philips 60P8341 60" Rear Projection Television:
"What you may have needed to do was adjust the green & blue crt screens to match the..."
Anonymous posted an answer for this Sony KP-53S65 53" Rear Projection Television:
"One of the Convergence IC's most likely shorted and that is the pop you heard. Is best to..."
Anonymous posted an answer for this Sony KP-57WS500 57" Rear Projection Television:
"If your TV has a 2 part converge, basic and advanced to do small blocks across the..."
Anonymous posted an answer for this Samsung HLN617W 61" Rear Projection HDTV:
"Pull the bulb housing out of the side of the unit and look into the bulb, you will see..."
Anonymous posted an answer for this Toshiba 51H84 51" Rear Projection HDTV-Ready Television:
"Turn around at the two large facilities is about 10 to 15 days, be patient for a few more..."
Anonymous posted an answer for this Samsung HCM4215W 42" Rear Projection Television:
"Check Convergence IC's for cold solder joint pins. Also check the resistors in front..."
Anonymous posted an answer for this Akai PT4298HD Rear Projection Television:
"You have a PIN CUSHION problem, is usually a bad capacitor or open resistor in the..."
Anonymous posted an answer for this JVC AV-56WP74 56" Rear Projection HDTV-Ready Television:
"You have an convergence problem, There are 2 IC's that go bad and a few resisters that..."
Anonymous posted an answer for this Philips 43PP9202 43" Rear Projection Television:
"If you can remove the front screen, look down into each CRT tube lens, blue, green & red..."
Anonymous posted an answer for this Apex Digital GB4308 43" Rear Projection EDTV-Ready Television:
"Try unplugging power cord to unit for a few minutes, plug power back in, see if eeprom..."
Anonymous posted an answer for this Apex Digital GB55HD09W 55" Rear Projection Television:
"IC's and resisters can be purchased from www.mateclectronics.com"
Anonymous posted an answer for this Mitsubishi WS-65809 65" Rear Projection Television:
"www.matelectronics.com Check resisters (low ohmage) in front of IC's, usually discolor..."