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LCD TVs - LED
68660406_737511136677771_5279257548363399168_n.jpg [80.36kb] 68913302_483763932458414_4741093176897437696_n.jpg [118.64kb] 69017623_509816009795829_2699557082075496448_n.jpg [86.98kb] 69644384_634161870320837_1888931964015083520_n.jpg [82.99kb] You can place the model well to start with the help .... is 39 inches ????? I work in "SAMSUNG" see the photos and then I'll explain
Samsung unfh5005gctc does not turn on
36
hace 5 años
hace 5 años
Hello to the group, I have a Samsung tv unfh5005gctc, only the standby LED flashes 2 times, check the voltages that appear in the source and are fine, disconnect the main board to test the backlight but it does not turn on, I would like to know if anyone has any data more of these tv
2.372
hace 5 años
hace 5 años
Friend verifies if the main voltages remain stable when disconnecting the main, if so verify if there is a power supply for the LEDs, with the main disconnected, the LEDs must light up, if the voltage is present, it is most likely that you have bad LEDs. Greetings and luck
36
hace 5 años
Hi Frank, with the main disconnected I have the 13v with 12.8 or 12.9 and the 5v is fine, the one of the led measuring the positive and chassis measures me 160 and on the board it says 145, but the backlight does not turn on , in these TVs if turning on the backlight does not let the main turn on? As in another sound but without image
2.372
hace 5 años
You have those 160 volts because there is no consumption, that is, you have LEDs open, you must lift the screen and replace the LEDs. Regards
2.372
hace 5 años
On Samsung TVs the source is activated with a logical 0, if you remove the main, all voltages appear, including turning on the LEDs
1.821
hace 5 años
hace 5 años
68660406_737511136677771_5279257548363399168_n.jpg [80.36kb] 68913302_483763932458414_4741093176897437696_n.jpg [118.64kb] 69017623_509816009795829_2699557082075496448_n.jpg [86.98kb] 69644384_634161870320837_1888931964015083520_n.jpg [82.99kb] You can place the model well to start with the help .... is 39 inches ????? I work in "SAMSUNG" see the photos and then I'll explain
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