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 | CL21Z58MQ | High power supply, led off, +b with around 250v blowing out the c821 | FD810A Open - This looks like a PX-Green color resistor. to the power supply traffic | Replace fd810a | Lopes tv Pe |
| SAMSUNG | UN40J5200AG | Turns on the backlight has no function on the remote control | F202 on the main board 13v line | Replace f202 | Beto2828 |
| SAMSUNG | UN46FH5003 PD46AVF_CHS BN44-00497B | Does not work, open fuse. | Ql801/802 fet d5n50 but the smd fet ql804 must be replaced, although it measures well... if you don't replace this ql804, it heats up the ql801/802 and bursts immediately afterwards! | ELETRONICA BRAMBILA | |
| SAMSUNG | UN46EH6030 | It doesn't turn on, it just flashes on standby. | Power supply does not arm, standby voltage ok, secondary with oscillating voltages. This power supply has protection, when an LED has a problem or the bars are disconnected it does not activate. I spent some time analyzing it, thinking it was something in the power supply, but it was a problem with the LED bars. | Disassemble the panel and solder the LED bar connectors (in the middle). This type of bar gives poor contact and opens the series of LEDs. | GABSENS |
| SAMSUNG | S19A300B | Turns on but does not reproduce image in both digital and analogue, does not identify the vga cable | I found information on the websites that it was about recording the eprom 401 (25x40) and that was really it | As I didn't have a 25x40 eprom I used a 25q64 used on a Philips TV and recorded the file and it worked.....ok...be careful that tsound is the right file for the display, I bought the file on the free market at same file as my display, as reports say that if you record with the wrong file the equipment crashes.... | MIGUELTV |
| SAMSUNG | UN40EH5000 OU 5300 | Turns on the screen but no video image | Clean the LVDS cable. resolved. | Fernando rj | |
| SAMSUNG | UN55C6900VM | It doesn't turn on, the relay keeps hitting or sometimes it doesn't even hit the relay | Qb852 on the power supply board | Complementing the previous tip, you can replace it for a bc547. the transistor is an npn | EC |
| SAMSUNG | UN32D5000 | Standby LED blinks and doesn't turn on | T-com had a blown fuse, tsound was a hole in the flat that goes to the screen, the first flat on the left side of the TV, due to corrosion | ||
| SAMSUNG | UN55KS7000 | Doesn't start | Diodos dm861c dm863c na pci power supply | Replace of the same schottky type diode | PAULO PINHO |
| SAMSUNG | CL21C650MLXZD | Turning off after a few minutes | Diode zenner d204 in4148 | josafa alves | |
| SAMSUNG | LE46C530FW1 | Doesn't work. Not even the SBY LED lights up | Power supply works well. on main board replace ic401. | Substituir ic 401 na main board | Jose Almeida Tavares |
| SAMSUNG | UN50TU8000G | When turning on, no image appears, staying in a constant loop, without being able to turn on the TV. | According to guidance received sound on this site, by another technician, I isolated the pin that connects the resistor r44 to the larger flat cable, on the left vcon. refers to the vgh signal, isolated with a thin tape on the flat. image came back perfect. thanks for the tip! | ||
| SAMSUNG | UN32FH4003G | Dead. standby off | Diodo sb3150 - na power supply principal dm859 | George Luís | |
| SAMSUNG | UN50TU8000 | Turns on LEDs without image keeps restarting | Display defect | Isolate the vgh track next to the r44 on the display ruler and it works 100% again! | Sn Eletronica |
| SAMSUNG | UN46F5500 Y1ST3XDF501472T | LED current reduction | R9109 or 9110 and 9209 or 9210 change from 5r6 to 10r | Note: measure before and after! | MILTON BRAMBILA |
| SAMSUNG | UN32FH4003G | LED on, does not turn on. | Main board | C932, c936 smd | Eletrônica Bianca ipira-ba |
| SAMSUNG | UN48H4203AG | Does not turn on, no standby | Zener, has a smd (15y) transistor format, on the board it is zdm882, blown | I replaced the power supply board | alancococteau |
| SAMSUNG | HG32ND450SG E OUTRAS | How to enter the secret menu | With the TV on standby, press the mute control and the numbers 182, then power and look for the necessary settings | Paial.eletros | |
| SAMSUNG | UN32FH4205G | Backlight blinking, won't turn on | LED bars shorted to chassis | LED bar kit replacement | Axcell assistência |
| SAMSUNG | PL43E400U1G | Standby LED flashing 2 times | Resolder all cold solder points | If that still doesn't work, replace the CS854 cap (22x50v) and CM806 cap (100x50V) | Antonello |