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 | LN32C350D1M | LED blinks but nothing turns on | C810 with leak | C810 with leak at the bottom signal board next to reg 5vts ic803 | presto |
| SAMSUNG | LN40M81BX/XAZ | The lamps do not turn on, that is, the backlight does not come on | Ti-8025 open, impact oscillation so inverter. | Barter it | Alex Lopes <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> |
| SAMSUNG | LN26D450G | Dark screen | Lamps lit very dimly. pfc com150v. q 9804 npn open base/emitter. comes out of pin 7 of ic 801 | venancio | |
| SAMSUNG | PL43F4900 | TV turns on, image or half of it appears and turns off. normal va and vs, appear and reset | C5027 (47uf x 250v )na ysus esgotado. | Alexandre Oliveira | |
| SAMSUNG | CL21A551ML | Turns on with the green message, shop mode, and the screen is closed vertically from the middle down with lines of retraces | Broken jumper on top of the memory on the top of the board.j902 | DJ PITUKA | |
| SAMSUNG | LN40C530F1M | Does not auto tune | Tuner disabled in setup | Access service menu (tv off: mute, 1, 8, 2, on). option - local set: brazil_dtv / tuner: sempa081 | Pixel Assist |
| SAMSUNG | LN40C530F1M | The LED keeps flashing for 5 minutes before turning on, after turning on it displays the message "main board has been changed. please go into service mode and setup below options. - type, local set, front color option" | Power supply full of cold solders and lack of data in the service menu programming, which did not accept factory reset. | Resoldering on the power supply board and setup configuration with the following data: type= 40a6af0c / local set= brazil_dtv / front color= s_r_blk | Pixel Assist |
| SAMSUNG | LN40C530F1M | The LED keeps flashing for 5 minutes before turning on, after turning on it displays the message "main board has been changed. please go into service mode and setup below options. - type, local set, front color option" | Power supply full of cold solders and lack of data in the service menu programming, which did not accept factory reset. | Soldered to the power supply board | Pixel Assist |
| SAMSUNG | 40D5500 | Restart | Nand flash | I replaced it to nothing and Netflix wouldn't open. In standby press mute 182 power factory reset. updating the smarthub remove installing the netflix app again solved the problem. | Josimar |
| SAMSUNG | UN32J4300AG | Tv inoperative | Short elimination in the 13v dc/dc converter. | Replace capacitors c240 and c242. reset f201 | duc40rj |
| SAMSUNG | PL60F500AG | Turns on and off after 10 minutes or less | Cold solder on the blue relay-like capacitors at the power supply. | After resoldering all and more terminals. Tips from technician Leandro de SP. pay attention to the ysus board, they celebrated them with overheating, put good thermal paste, god and with us. | Mauro Alves / dica tecnico Leandro de sp |
| SAMSUNG | PL60F500 AG | Did not activate backlight. (screen light) | TV turned on and off after 10 minutes +- | At the power supply, resolder all capacitors, especially the blue ones that appear with a relay. Just thank God and be happy. tips ysus tr work with overheating try to use good thermal paste | Mauro Alves |
| SMART SAMSUNG | UN49MU6100G | Led flashes red black light flashing | Shorted diodes in the inverter | D9001c/9002c 4 amp short | Medeiros/ Barbacena MG |
| SAMSUNG | UN50F5500 | Turns on without image, with backlight. | Defective tcon | Replace of u206, reg. 1.2v. enter 3v3. | Joaomvjr |
| SAMSUNG | LN32R71B | Press stand by it turns on then turns off | bene | ||
| SAMSUNG | MX-FS8000 | Turns on right after starting, give protect and turns off | Lack of power supply to the amplifier, high power supply does not activate | Jumper resistor j879 open and capacitor cm811 with little capacitance, with the replacement of these components the power supply returned to generating 52v and thus the device worked normally | charlotniu |
| SAMSUNG | PL42A450P1 | It only turns on the stand-by but does not turn on - the ps on pin keeps pulsing. | Rl8025 relay receives voltage but does not activate. | Rl8025 relay replacement | Gênios Eletronica SJ SC |
| SAMSUNG | LN37B530P2R | The screen turns off after a while or turns on without image and sound. | Photo coupler pc803s, open or changed on the diode side (pins 1 and 2). | After changing the TV ok. | George Pontes |
| TV SAMSUNG 48 TELA CURVA | UN48H8000G | No image dark screen no black light | 8uf smd capacitor on the v-com board in short, in my case it was from the right ladi on the v-com board on the display | And just replace it and it's fine. | Leomar Esteter |
| SAMSUNG | HG40NC450 | Call whenever you want | Primary problem DM863C diode (replace without testing) insert 3 SB3200, secondary problem, bad contact connector of the LED bars CNL802 | HAHNRAHN |