Samsung TV Repair: Common Faults and Solutions.
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Results: 3758
Results: 3758
Samsung Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | LN40C530F1M | Stand by flashed 6 times and went out. nothing turned on, when opening the lid if you disconnect the power supply from the pci main backlight it turns on normally | In tests on the PCI main in the regulators I could notice heating in ic208 reg of 1v8 it was only with 0.9v even though it had 3v3 in it | Defect in c line on the right next to nand bga was killing the +b of ic208 (for more tips follow us on the "directo no defeito" you tube channel) | Direto no defeito |
| TV-MONITOR SAMSUNG | 2033 M | Turning off the screen, normal audio | Almost exhausted lamps | Remove the diodes 201, 202 on the power supply board, which reference the lamps return, so they no longer go out. | Geraldo de Petrópolis, RJ |
| SAMSUNG | PL43F4000 | Every stop, no LED lights up | Damage all the jumpers, they cause rust and break on their own, then people rack their brains thinking that it's a defect. | eltronica publison tec jorge alves | |
| SAMSUNG | HT-C550 HOME CINEMA | No sound comes out in the center and rear! | Do reset: in the dvd function, without cd with the message on the disc, press stop on the parent for 5 seconds, wait and then make the settings! | Rodrigo cofferi | |
| 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 |