Samsung TV Repair: Common Faults and Solutions.
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Results: 3759
Results: 3759
Samsung Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | CL21M6MQ | When turning on the TV, the horizontal one keeps buzzing and the TV doesn't start | Shorted horizontal deflector | After checking all the components of the horizontal output, voltages, etc. and not finding anything, I decided to measure the resistance of the deflector. I found that the resistance was around 2 hours, very different from the normal one that occurs in the deflectors of 20-inch TVs, get a deflector. of a Philips TV that I had and turned it on, the TV started normally, so I removed the deflector and contacted the short, I inserted the deflector that I tested, it worked normally, I just needed to enter service mode and make adjustments to the vertical height | ivan@ |
| SAMSUNG | LN26B350F1 | Power supply does not operate the pfc (390vdc), remaining only in stand by. | Zd804 with leak | Replace the zd804 | leitemarcellus |
| SAMSUNG | LN32A450C1 | Running away from tune | Change c1015 (100uf/16v) on the main logic board. | C1015 (100μF/16v) | leitemarcellus |
| SAMSUNG | LN32A330J | Image is either very white or saturated (inverted video).ic as15g on the t-con board. | Integrated circuit defect causing gamma correction error. | leitemarcellus | |
| SAMSUNG | CN3348 | Image aliasing | 2kv capacitor cold welding next to the tsh | Gersongn | |
| SAMSUNG | LN32A550P3R | Doesn't start | Icb801s (a very common 365r regulator) and rb806 (10r/1w) | Baguatech | |
| SAMSUNG | CL21C650ML | Vertical closed from the top to the middle, I thought it was the vertical that was burned but it wasn't. | Open diode near the vertical position d303 | diego lima de nova timboteua pa | |
| SAMSUNG | SYNCMATER 740N | Turns on but no image appears | carlos | ||
| SAMSUNG | LN40R81BX/XAZ
BN41-00823C | Activating keyboard functions alone, vol and ch and ir functions do not work. | D101(mmdb418se) with leak in the diode that is connected to gnd | Replace for another or an equivalent. | leitemarcellus |
| SAMSUNG | LN40R81BX/XAZ
BN41-00823C | No video via the rf antenna, and no channel is tuned, the other inputs are normal. | Short circuit on line b9v,c1006 (10uf 16v) close to ic 1001_l(lm358d) | Replace capacitor c1006 (10μF 16v) | leitemarcellus |
| SAMSUNG | CL21M6 16 | Turns on and off until the image does not appear | D. 409 short | eletronicaalame@ | |
| SAMSUNG | CL-21Z50MQ | Turns on, turns off the LED as if it were going to work and returns to standby | Horizontal driver transistor shorted between base and collector | Transistor replaced | JFR |
| SAMSUNG | CL21M6MQ | Turns off quickly LED flashes 3 times | Cr-404s . There is no point in testing, exchanging directly...... | JOELTON | |
| SAMSUNG | 21K40MQ | Nao sai stand by | C817, c818, 25uf100v | Replacement | fco |
| SAMSUNG | PL42A450P1 | Normal sound screen off | D5014 shorted | Manoel L. Silva | |
| SAMSUNG | LN32B350F1 | Dark screen | Bad contact on the power supply PCI. | Manoel L. Silva | |
| SAMSUNG | LN26A450C1 | It only worked on 220v. Does not work on 127v. | Change without measuring cm807 / cp809 / dp802 / dp803 | Manoel L. Silva | |
| SAMSUNG | LN26A330J1 | Don't leave | Cb808 or cp808 between fan7350 pin 1 and ground | Manoel L. Silva | |
| SAMSUNG | CX5944X | Does not work, input fuse destroyed | Ptc, on circuit p801, 07ms03fc. replacing the fuse and ptc with an fc7ac27m270. | Manoel L. Silva | |
| SAMSUNG | CX3312Z P58SC | Trapezoidal image, narrower at the top than at the bottom, with 3 vertical folds. | Horizontal deflector coil with corrosion/verdigris. | Manoel L. Silva |