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 | CL29C650GQ | When turning on the LED blinks on and off and does not turn on | R821 de 120k | Replace | Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821 |
| SAMSUNG | CL29C650GQ | High power supply | R821 de 120k | Replace | Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821 |
| SAMSUNG | PL51F4500AG PLASMA | Does not turn on, standby blinking, no va, no vs | 5n50 and 9n25 smd mosfets. check them all, in my case tsound were three. | You will definitely find open igbts, which is usual. never just replace the igbts and never power on before testing these smd fets. | SNEGS ELETRÔNICA |
| SAMSUNG | CL-29K40MQ | It turned on and after 20 seconds it turned off by itself. smelling burnt and shaky image. | Capacitor c803 (330mfx400wv) damaged. | I replaced the capacitor and it worked perfectly. the burning smell was from the melted positive pole. | MAX TEODORO |
| SAMSUNG | UN32F5200 | LED power supply changed | R 9110 of 3r6 | Replace r9110 to 10r | Multimarcas/Acarí |
| SAMSUNG | T27B350LB | Doesn't start | Ceramic short capacitor | Blown 221k capacitor (cm804) +strw6053s(icm801s), just replace it and it works, note: nothing else was burnt, not even the input fuse | reginaldo moronte,eletronica junior caldas novas |
| SAMSUNG | CL21M6MQ | Does not turn on, acting protection. | Cr404s polyester capacitor 681/2kv with leakage, tsound is no point in measuring that tsound is no leakage, it had 30v acting as protection. | Replace | Hndrsn |
| SAMSUNG | LE37S62B | Backlight turns on for 2 seconds and then everything goes dark with sound. correct inverter power supply. | A damaged inverter transformer. | ||
| SAMSUNG | LN46A650 | It keeps turning on and off constantly and doesn't even show an image. | Mainboard memory problem. | Maybe if you heat the bga ic 703 memory with a blower, it will work again. | Carlos Araujo 82993677063 |
| SAMSUNG | LN46A650 | Turns on, sounds come out but the lamps do not light up. | Measuring the voltage of the ui808 regulator in the inverter sector it was 2.3v wsoundas it should be 5v. | Replace it, it is on the top of the power supply close to the inverter controller | Carlos Araujo 82993677063 |
| SAMSUNG | UN39FH5003GXZD | Nao liga so fica led no stand by | Short on main board | Replace c932 e c936 smd | Paulo Pinho |
| SAMSUNG | LN32B350F1 | Turns on the backlight but it has neither the remote control functions nor the image. | T-con board with f1 open because of shorted cd15. | Replace f1 and capacitor cd15. | carlos seixas |
| SAMSUNG | CL21K40MQ KS9C | It doesn't help, it just keeps squeaking near the fly-back | Fly-back | Replace the fly-back aa26-00201a and just run for a hug! | Sinailson furtado |
| SAMSUNG | LN40A550 | No image, white screen curtain effect | Lack of vgh voltage (22 volts) on the tcon board, measure on the tp next to the lvds cable on the left side | Replace dual a7s or a7w diode ( dp5 ) on tcon board | CDS_DIAS |
| SAMSUNG | LE37A330J1 | Doesn't start | Rb806 - 100kΩ/2w open (o/c) power supply bn44-00220a | CAOP | |
| SAMSUNG | UN40H5103AGXZD | Doesn't start | Short 8 pin smd capicitors ic 310 main board line 1.15v | Replace 2 smd capacitors | Paulo Pinho |
| SAMSUNG | UN32F4200AG | Standby blinks and TV does not turn on, LED power supply oscillates | It appears to be a problem with the power supply board, but the problem is with the LED, the standby blinking is normal, the problem is with the LED (in this case) | Replacing the defective LED or complete bus | Claudio Eckert |
| SAMSUNG | PL51F4000 | Sometimes it turns on, sometimes it gives no signal, sometimes it turns off out of nowsound and stays dead for a while | 3v3 from eeprom failing | 3v3 regulator failing, ic806, I adapted another larger one, from the 1117 smd series with wires | davi.sls |
| SAMSUNG | CL_2958ZMG | Burned horizontal exit | Very high power supply voltage | Francisco Lira Araujo | |
| SAMSUNG | 42L2400 | Turns on and off after the Toshiba logo appears | Disarming power supply voltages | Replace resistor r766 with 10k as friends have already commented, it worked the first time. thank you all | CDS_DIAS |