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 | CL21Z43MQ | Alloy with blue screen and retrace lines | Replace zd244 5v6 zener diode on the micronas side in front of the 3 transistors | DJ PITUKA | |
| SAMSUNG | LN40C530 FM1 | Does not turn on the lamps | Low pfc varying - causes regulator um851 kia431 | PardalX | |
| SAMSUNG | CL-21C650ML | LED flashes 5 times, turns off and the TV does not turn on. | D402 near the vertical exit measuring good | Replace | ELETROCLAUDIOPE |
| SAMSUNG | CL-29Z58MQ KS7D | Does not turn on or the LED lights up | D811 mur480 800v shorted and horizontal output tt2206 shorted | Replace the 2 and run for the hug | Gledson |
| SAMSUNG | UN32C4000 BN44-00349 | Turns on with sound. no images | The cm806 capacitor had a voltage of less than 8 volts and was oscillating. the transistor qm 801 was shorted and the qm801 (q0765r) without pwm, I just had to change them and the voltage in dm871 appeared and in dm874 oscillating I replaced the cm872 capacitor and everything went back to normal | EPINFOR.COM | |
| SAMSUNG | LN40B530P2MXZD | When you turn it on, then the image becomes audio | Panel | Cracked back light bulbs replace background | Paulo Pinho |
| SAMSUNG | UN40FH5303GXZD | The image disappears after a while, the audio remains normal | Blu on line defect | Disconnect this pin from the power supply and the 5vdc voltage will remain and will no longer turn off the screen | Paulo Pinho |
| SAMSUNG | UN46F7500 | Power supply beating relay | C.i smd slc2013m, after the replace it worked perfectly | Component replacement | CELSO KAYRAN |
| SAMSUNG | UN32EH5300G BN91-09278E | Totally dead tv | The power supply board was defective as I mentioned in another tip. After I lifted the power supply board, I found that the main board had a short in the a5v. It was the 3.3v regulator that burned out because of the shorted micom. | Buy the engraved micom (for your TV model) which is already sold with the voltage regulator. Mercadolivre has these kits for sale. | 2000 |
| SAMSUNG | UN32EH4000G | Does not turn on LED does not light up | Dm858 shorted | Replace diode | matieski |
| SAMSUNG | UN32EH5300G BN91-09278E BN91-09278E | Totally dead tv | Broken track in the feedback circuit of the power supply board (zdm801 the optical barrier) - apparently ok on visual inspection but open on continuity test | Jumper | 2000 |
| SAMSUNG | CL29Z43MQ | Turns on and off in 5 seconds | You have to be quick to enter service mode, TV on standby, press mute182 and power on the control, TV will turn on, you go to the first option option, item 10 v- save and turn it off. | DJ PITUKA | |
| SAMSUNG | CL21Z43MQ | Turns on and off in 3 seconds | You have to be quick to enter service mode, TV and stanby, press mute182 and power on the control, TV will turn on, you go to the first option option, item 10 v- save and turn it off. | DJ PITUKA | |
| SAMSUNG | PN51H4500AG | LED on, when turned on the VS and VA voltages drop quickly and turn off | My case was on the power supply board. the cs808 20n j1250v | I made the replace and ran for the hug. | XANDARE |
| SAMSUNG | UN40F6400AGXZD | Sometimes the backlight turns on and then turns off, giving the impression that it is the LEDs. | The defect was in transistor q9801 on the power supply board | I just replace it with another one, in my case I put a bc848 and it was great | Luiz videotek |
| SAMSUNG | 43F4000 | Doesn't work. | After checking the "ysus" board, I found the following damaged components: q5000 (rjp63k), c5075 (102x1kv), d 5057(sf 10a400), q5014(fg05536), q5010(5n60) q5021(5n60) | Replace damaged components. | arock |
| SAMSUNG | UN46FH5003 | After changing the main board, putting the 39's of the same model, it worked but it came with the image upside down | The solution is to enter service mode, with the TV on standby, using the control press the keys: mute, 1,8,2, power, in a few seconds the service menu will appear, then go to options and then type, just change the configuration to (46a6af0d) then turn off the TV and turn it on again, done. | ELETRÔNICA CARLOS | |
| SAMSUNG | PL51D490 | Doesn't work | I checked the following components; q 5009, q 5002, q 5019, d5010, on ysus, and on zsus q4002. all shorted. After changing them I noticed several bad soldering points on the zsus board. These points probably burned the aforementioned components. | Replace the aforementioned components and resolder the z sus and ysus boards. | arock |
| SAMSUNG | LT24A350 | Does not work, main board killing the supply voltage. | Integrated circuit (ic1204) on the main board is shorted. | I removed this component and the TV worked normally, I didn't replace this component because I couldn't find it for sale. | Carlos Alberto (Eletrônica Baturité) |
| SAMSUNG | PL43F4000AGXZD | Turns off after some time | Cold solder at several points and mainly on the cs809s capacitor | Carlos eletrônica |