TV Repair Tips

Make Model Problem
RCA LED60B55R120Q BAD POWER SUPPLY
Toshiba 43L420U No picture - LEDs not turning on
Samsung UN50JU6500 UN55KU6290 UN55KU6290 UN49KU6500 UN49KU650D UN55MU6300 UN55MU6500 Blinking picture - Samsung logo - reboots
Toshiba 46XV645U 46XV648U 47ZV650U 52XV645U 52XV648U 55SV670U 55ZV655U Dead no power
Samsung UN40H5203 UN40H5201 UN40H5003 UN39H5204 No picture - LEDs not turning on
Samsung UN40H6203 UN40J6200 No picture - LEDs not turning on
LG 55LM4600 55LM5800 55LS4600 55LM4700 55LM6200 55LS4500 55G2-UG Powers on but no picture - LEDs not turning on, no video using flashlight
Samsung PN50A410C1DXZA, PN50A450P1DXZA, PN50A460S4DXZA, PN50A400C2DXZA Turns on but no panel prime
LG 50UH5530 No LEDs
ELEMENT ELEFW5016 NO BACKLIGHTS
VIZIO VL420M SET PLAYS WHEN FRIST TURN ON THEN NO PICTURE
ELEMENT ELEF5016 NO BACKLIGHTS
TOSHIBA 50L1400U NO BACKLIGHTS
Lg 65uh5500 Standby led blinks, slight noise from ps.
SAMSUNG UN65MU6290VXZA NO PICTURE
Sony UN75F6400 Dark area on screen
vezio e550i b2 no power on no power light
Samsung LN46A630 Turns on for around a minute then shuts down and starts to power cycle
Vizio E470i-A0, E470-A0 No picture - LEDs not turning on
LG 34UC87M-BD No power - external power supply is working
Samsung UN60HU8550FXZA HS01 No power - 2 blinks
Vizio D43n-e1 No picture - LEDs are off - picture viewable with a flashlight
Rca Ptk195 Ic14101 pin 6 varies wildly, 0v pin3
TCL 65S401 65S401TKAA Dark picture
Sony XBR65X930D DEAD
Samsung UN32EH4003FXZA DH01, UN32EH4003FXZA EH01, UN32EH4003FXZA CH02, UN32EH4003VXZA DH01 Power cycling - LEDs might give a quick flash
Samsung UN65HU8700 DEAD
Samsung UN75J6300 DEAD
Samsung UN60D6450UF Power cycling
TCL 55FS3750 Sometimes turns off on its own. Inputs may cycle on screen. Volume might go up and down on its own.

Pages