SAMSUNG TV Repair: Common Faults and Solutions.
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Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | PL43F4000AG | Strange image with red dots | 3r3 resistor r4063 on the power supply board below the capacitor c4113 below the letters rt seen from above | Free electronics tip, tsound’s a YouTube channel! | Rodrigo cofferi |
SAMSUNG | LND550K1GXZD | Image washed with vertical stripes. | When releasing the v-con flat, one side of the image appeared. on the flat that you released, isolate the tracks with a piece of tape or similar tape and reduce the width until you find the short. | Kezio | |
SAMSUNG | UN39FH4205/5205 | When you plug the TV into the socket, the LEDs blink and it doesn't turn on. | Ic 201 short | Eletronica Mirage | |
SAMSUNG | UN50F5500 | Does not turn on, LED keeps flashing | C270 short (motherboard) | Replace | Maurilio |
SAMSUNG | LN32B530P2M | Does not turn on with constant LED flashing. | Cm852(1200mf/16v) inflated and measuring 349mf at the power supply | Ademir tc | |
SAMSUNG | UN40B530 | Backlight going out, works intermittently. | One of the bulbs was bad. | I completely resoldered the power supply and left it for testing, but the defect remained. The solution was to disassemble the panel and test each lamp separately. One had a problem, I replaced it and the TV didn't come back on. | GABSENS |
SAMSUNG | UN40F5500 | Flashing backlight after replacing the LED bars. | Aluminum bar shorted to the housing. | Check each bar with a backlight tester, placing the black tip on the aluminum back and the red tip on the positive side of the LEDs, the one that lights up is causing the problem. | GABSENS |
SAMSUNG | CL21C650ML | Rainbow lines at the top of the screen | Ci la78045 | Sometimes it's the c304 capacity, but that wasn't the case! | Wanderson |
SAMSUNG | CL14C600KJ KJ | Does not turn on, when plugged in the stand-by turns on and off the +b drops to 0 | Diogo zener 813 | To replace | Edval |
SAMSUNG | UN32FH4003 | Does not turn on, nor does the STDBY LED light up, power supply inoperative | Shorted dm858 diode | Diode replacement | Testoni |
SAMSUNG | UN58RU7100G VERSãO DA02 | TV turns on, gives sound and lights up screen and doesn't show image | Fuse y, open, next to q221 (sftp4435mp) on main board bn94-14197f | Replace it | SANTOMEL |
SAMSUNG | CL 21K40MQ KS9C | Without image but with characters. with sound | R423 aberto prox ao tsh (flyback) | Ricardo Silva | |
SAMSUNG | BN44-00357B | Power supply inoperative | Check replace fs801s, fs802s(6,6a); db801, db802 (1n4007); icb801 (ice3br0665j); rb802 (0.7ω); ZDB801, ZDB804 (12V/250MA); icb801 (put 2 1n4148 diodes in parallel) | Electrohd | |
SAMSUNG | PL60F5000 | Doesn't start | C5162 with leak | Osmar | |
SAMSUNG | LE32B530P7 BN44-00260A | Does not turn on, LED is off | Rp820 shorted, cm852 and cm876 changed | Replace components | Louritronica |
SAMSUNG | UN40J5200 | Turns on with flickering backlight and no image, no plot, no audio and no remote control or keyboard | With the power supply disconnected from the main board, the LEDs light up normally. dc dc converter 3.3v on the main board smd capacitor position c2010 | MIGUELTV | |
SAMSUNG | PL50C7000 | Turning off by itself | Cold solder on the power supply board. | Check and redo all cold welds at the power supply. | Arnoltec |
SAMSUNG | UN50RU7100 | TV stopped, main board bad | The replace of the same | Normal power supply, but the main board is bad. note; pay attention to the code on the label that is on the board, it has the same code, if you put another one with a different code the same will work, but without an image, in my case the code was bn94-14756a | Alex Lopes <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> |
SAMSUNG | UN46F6100AG | Does not light LEDs, | T con board, releasing the flat cable that connects the main board and t con, the LEDs light up | T plate replace with | Gabriel GXP |
SAMSUNG | UN55KU6000G | It doesn't turn on or the standby LED lights up | Faulty capacitance in the secondary power supply on the 13v line. when disconnected from the motherboard the LED bars lit up normally, when plugged into the motherboard the voltages disappeared remaining only 8.8v wsound it had to be 13v making it impossible to function | Replace the 4 25v capacitors with 470μF in positions cm858, cm857, cm856 and cm855. then it will work normally again | Francisco Melo eletrônica M.F |