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 | CN-7266 | No image and no audio | 13.5 open power supply capacitor, 1000 x 35 | carlaosbc | |
SAMSUNG | LCD -LN40C530 | In standby, neither the remote control nor the tok keyboard turns on | Check power supply pci defect. disconnect the cable that comes from the power supply to the mother pci. | There are 9 pins in the power supply PCI connector counting from top to bottom pins. 1.2.3 there is a voltage of 13v. pins 4.5 gnd pins 6.7 there is a voltage of 5 volts. pins 8.9 there is a voltage of 13 volts measure with the negative of the multimeter on the LCD panel housing | Evandro/sousa astel eletonica ceara |
SAMSUNG | LCD -LN40C530 | In standby, neither the remote control nor the tok keyboard turns on | After testing the power supply PCI and mother PCI, all ok. the defect was inside the keyboard connector | There was a lot of oxidation, the solution was to remove the socket and make the direct connections to the motherboard | Evandro /sousa |
SAMSUNG | UN32D5500RG | Does not turn on, standby LED blinks twice. | In standby, pfc = 190volts, checking the power supply, nothing was found. | Press the touch switch on the main board, with the TV on standby, in my case, the TV started working normally again. | Mauriílio |
SAMSUNG | LN26B350 | Doesn't work | Check zd 803 and 804 with passage | oskarala | |
SAMSUNG | CL29K40MQ | Normal operation, with a 15 cm vertical strip on the left side. | Capacitor c404 of 472 (4n7) 400v, and resistor r423 of 5k6x2w. replace them. | WAGGUINHO | |
SAMSUNG | CN-3362VB | Normal power supplys, filament lights up but does not generate | D-102,r-204carbonized or with defects | Replace | LUCIANO |
SAMSUNG | CL29Z43MQ KS7C | Sem 33volts | R-831 open | Replace | LUCIANO |
SAMSUNG | VARIOS | The relay keeps hitting | Check vertical output (tda 8356) | Ademar / Videira sc | |
SAMSUNG | CN 5083 | One of the colors predominating | Check, the resistors that are connected to the rgb of the tube board transistors | Ademar / Videira sc | |
SAMSUNG | CN 5039 | The relay keeps hitting | Change r248 (3k9) is close to the fly back change (c406) 680pf x 2k and c 404 of (4k7) note. c404 is open and oc406 is changed | Ademar / Videira sc | |
SAMSUNG | CN 5039 | The relay keeps hitting | Check r248 (3k9) may be open | Ademar / Videira sc | |
SAMSUNG | VARIOS | The relay keeps hitting | Check the 22 volt zener diode (dz305) on the 15 volt line of the fly back, note, the bad vertical also hits the relay | Ademar / Videira sc | |
SAMSUNG | CN 5039 | Image flickers green time/blue time/red time | Change the resistors r511/ r512/ r513 values of 100k are on the tube plate | Ademar / Videira sc | |
SAMSUNG | MAIORIA | Setup adjustments | Enter on the menu control more 182 powercom channel and volume | Ademar / Videira sc | |
MONITOR SAMSUNG LCD | 540N | Monitor completely inoperative, it only had the stanby LED on | The power supply capacitors were changed, c113 820x25v c115 1000 x25v. | Ronaldo Mitidieri | |
SAMSUNG | CL21C650 *** | Get the channel then disappear | R830 15k aberto power supply 33v | Swap them and everything is ok. | ELETRÔNICA IDEAL |
SAMSUNG | CL29K40MQ | Works for 1 minute and to heat the str 6750f of the power supply | I changed the c803 to 330uf x 400v and it solved it. | cavalheiro | |
SAMSUNG | LCD 32 | With sound no image gray screen, t-con defect | Solution fix or replace it | fernando | |
SAMSUNG | LE23R32BX/XEC GRM23HEU | After a certain time on, it turns off completely, LED goes out | Na Power supply Ismkhaa (Kyahadhr 09B) | Falta dos +jah | J.CUNHA |