Samsung Repair Tips
Search: samsung
Results: 3801
Results: 3801
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
LN32B530P2M
|
No sound popping speaker | Bad speaker | When connecting a headphone behind the TV, sound came out, so the ci was good, I replaced the speakers with others that I found in scrap and adapted, everything worked | WILLIAM JONER VIAMÃO RS |
| SAMSUNG |
LN40B450C4M
|
No a blackilite | Place a 1k resistor between pins 1 and 2 of the pcpc803s photocoupler | robson | |
| SAMSUNG |
LN32D400E1G
|
Image shaking and with scratches | Screen board | I placed a 33k resistor in parallel with rd 37 on the screen board. it was perfect. good luck! | Eletrônica Cecé. Brumadinho MG |
| SAMSUNG |
LN40B530
|
Sound talking, making some clicks, popping only on the dtv antenna input, on hdmi everything ok | Dirty board with a lot of solder flux. | Complete cleaning of the board was carried out, as tsound was a lot of solder flux on the entire board, cleaning was done with isopropyl alcohol, cleaning and scraping of the ground points wsound the board was fixed to the chassis. | CDS_DIAS |
| SAMSUNG |
T23D310LH
|
The TV doesn't turn on, the standby LED stays on, red. | Defect q852, fet smd sot23. | Joaomvjr | |
| SAMSUNG |
UN55C8000
|
Sometimes it doesn't turn on or goes out intermittently, causing cracks in the solder of the tb801s transformer | Solve | SANTOMEL | |
| SAMSUNG UN39FH |
UN55C8000
|
Nothing works | Tsound is no 5v standby, at the power supply, open tb801s and shorted icb801 ice3br1765l | SANTOMEL | |
| SAMSUNG |
UN32J4300AG
|
Restarting in seconds straight never stops | The wifi sign is short and just disconnect it and the TV returns to normal. | Replace the plate | Ivan Passos |
| SAMSUNG |
UN40F6400
|
Knocks relay and flashes LEDs | Check 15v resistor rs802 | Check rs802 - smd 10r, close to ics801c. at the entrance tsound must be approx. 15v. After that it drops approx 0.3v. If not, check regulator qs801, if voltage is coming in, check zds803. pass: zenner-diode-regulator-resistor-jumper | dsolucoes |
| SAMSUNG |
PL50C430A1
|
I'm sound | Ceramic capacitor c1371 shorted, close to ci tas3715. | Replace or remove capacitor | dsolucoes |
| SAMSUNG |
UN32FH4003G
|
Dead TV, standby LED off, no 5v, voltages varying in the power supply | Broken track between terminal 4 of the photocoupler and terminal 1 (ground) of the ci 2s110 on the main power supply | Multitech Eletronica | |
| SAMSUNG |
UN32J4300
|
Doesn't start | C242 shorted, must be replaced | Higorot | |
| SAMSUNG |
T24B301LB
|
Doesn't start. When trying to turn on the white LED flashes but cannot turn on. | 1200uf 10v swollen capacitor | I replaced it with a 1500μF 10v one and it was perfect. | RYK |
| SAMSUNG |
PL50C450B1
|
TV turns on without image, screen flashes and no image power supply voltages ok, | Cold welding y-sus and z-sus plates, re-soldering | ||
| SAMSUNG |
UN40EH5000G
|
Backlight does not light up. | 47uf 250v capacitor close to the faulty backlight power supply. | Replace the 47μF 250v capacitor and run for a hug. | Antoni Garcez |
| SAMSUNG |
MX-D730
|
Display off | I changed the ci of the pt6324-lq panel, I couldn't find the same ci, I put the pt6324-q in and it worked perfectly. | ANTÔNIO ZWIRTES | |
| SAMSUNG |
LN37B530
|
Turning off and it just stays on and sometimes it turns on | Ci ic1008 z1021 | Replace it and the TV returns to normal | eletronica Pedroso |
| SAMSUNG |
PL43E490B1G
|
The device just pulsed the VS and VA voltages and lowered them until they reached zero. while the LED on the signal board blinked. | On the y-sus board, q5013, q5024 (both 500v vds and 50a mosfets) q5016 (igbt transistor of vce=330v and ic=20a) I also found the open 18Ω smd resistor r5831 at the power supply. | Replace components. (edfesom, varjota-ce) | Edfesom |
| SAMSUNG |
CL21Z58MQ
|
Burning horizontal transistor | Change c401, 103/50v and c402, 100x25v and put transistor bu2520dx | Dj pituka | |
| SAMSUNG |
T19B300LB
BN91-09650H |
Doesn't start | TV arrived stopped but the power supply was working when turned on the main power supply the 13 volt power supply dropped and kept oscillating up to 2 volts | I noticed a small leak in the q202, I replaced it and the TV started working again | beto_eletrotec |