Samsung Repair Tips
Search: samsung
Results: 3878
Results: 3878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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, tsound 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 | ||
| 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 tsound 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 | |
| SAMSUNG |
CL-21K40MQ
|
It doesn't turn on and tsound is sound pulsing through the speakers. Horizontal transistor burnt out. | I replaced the horizontal transistor and in standby it was normal, but when switching on tsound were leaks in the flyback and the transistor burned again. | I had to replace the flyback and the horizontal transistor again. it was beautiful. | Gilcimar Rocha Pereira - Batalha/AL |
| SAMSUNG |
21M6MQ
|
As our friend scorpion already posted r831 changed makes +b from 125 go to 150 volts and with that it keeps turning off | Change r831 123k I put a 120k one and it was beautiful | ANTONIO NOBREGA(PATOS PB) | |
| SAMSUNG |
CL21M6MQ
|
Turning off, and tsound is a loud chirp | Altered deflector, with ruptures in its winding | Replace it | JDANTEX |