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 |
|---|---|---|---|---|---|
| TV SAMSUNG | CL 21K40MQGXXAZ | This TV arrived with sound but no image, even by increasing the screen nothing appeared on the screen. | Looking for what it could be and finding no problem, measuring the screen voltage it was normal and the filament was also normal, also redoing some soldering and nothing. | But when I resoldered the q804 the image appeared, so readjust the screen to the correct position and that's it. | BF.COLATINO |
| TV SAMSUNG | CL21K40MQG | This TV does not work when opening it, there are voltages on the primary power supply but not secondary on pin 01 of IC 8O1, it has 185 volts, on pin 2 of IC801, it has 9 volts and the power supply does not give a single sound, I opened the optical coupler, I tested it, I turned it on. the TV without it and nothing | I installed the 18v zener, the TV worked, the defect was the power supply switch and the dz 803 zener. | BF.COLATNO | |
| TV SAMSUNG | CL212Z58 | This TV came in, I didn't find any bad components, I decided to change the ic801s | Resolved by replacing the ic801s. | BF.COLATNO | |
| TV SAMSUNG | CL-21M6MQ | TV without image. It opens normally, the vertical pulse is ok but the screen only gets washed. Just plot. | I changed the screen capacitor, adjusted the screen to the best point and it improved a lot, only every now and then the screen turned off and it became dark. I changed the filament resistor r421 from 3r3 to 1r and the filament line resistor r516 also from .022 r, I removed it and placed a jumper. | BF.COLATNO | |
| TV SAMSUNG | CL29Z50MG | TV with the following defect had normal current but did not oscillate, there was no high | I solved it by changing the drive transformer, it was open, | BF.COLATINO | |
| SAMSUNG | CL 21Z43MQ 21 | Tv without power supply | Str with very small leaks | negodrama | |
| SAMSUNG | LE40A552P3RXXC | Difficulty calling, sometimes it turns on and sometimes it doesn't | At power supply - capacitors cm853, cm872, cm881 and cm876 | Replace capacitors cm853 and cm872 of 470/25 and cm881 and cm876 of 820/25 | Hélder Fernandes |
| SAMSUNG | CN5061Z | Does not act contrast | Resistor r.208 | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| SAMSUNG | 740N C -R | Doesn't start | C111 ,c112 ,c301 sold out | Replace | Eletroclaudio Aguas Belas PE |
| SAMSUNG | CN3355Z | TV with blurry image, especially when it was cold. | I've already had several defects like these, which were the socket, but on this TV it was the fly-back. | The fly-bak was replaced and everything was ok. | Armando de Olímpia |
| SAMSUNG | CL-29M21MQ | Turns on, nothing appears and turns off | Oifado power ka78r05 5v regulator | eletronica avenida-canoas-rs | |
| SAMSUNG | CL21Z43MQ | Without video, if the screen increases the retrace lines | R 241 open, goes on the base of the qv06 | Replace | DELTA ELETRONICA |
| MONITOR_LCD_SAMSUNG | 632NW PLUS | White screen | These Samsung monitors tend to have this defect mentioned in the topic. It lights up but doesn't show anything. | The defect is a micro fuse (smd) on the long board, position f100. | BF.COLATINO |
| SAMSUNG | 632NW | No width | Try to see in the menu if there is a screen option, 16 by 9, it should be 4 by 3. | Just enlarge the image and the defect will be resolved. | BF.COLATINO |
| LCD SAMSUNG | 633NW | Had a white screen | The defect was a micro fusistor that prevented the 5v supply to the LCD panel. located on the LCD panel board (F100) | BF.COLATINO | |
| SAMSUNG LCD | 633NW | Samsung lcd monitor model: 633nw with white screen | The defect was a micro fusistor that prevented the 5v supply to the LCD panel. located on the LCD panel board (F100) | BF.COLATINO | |
| SAMSUNG | HT-X40 | Turns off during playback | 470nf capacitors at sound output | Replace all 6 capacitors even though they measure good | DEUNERTEC |
| SAMSUNG | CL29K40MQ | Zener diode dz 814 | Observer | ||
| SAMSUNG | CN3355-Z | Doesn't start | 130v zener shorted and r410 open | +b very high, does not regulate, burns the zener and the resistor, replace the c811 of the power supply | PAULO |
| SAMSUNG | TC29Z50 | E.a >turns on and off in sequence or image surrounding | Chap. large power supply of 330uf x 400v | ELETRONICA ARNI-LEOBERTO LEAL-SC |