Samsung Repair Tips
Search: samsung
Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
943BWX
|
Monitor does not open image and power led blinks. | Problems at the power supply. | Replace of capacitors c201 and c202. | Marcelo Gouveia |
| SAMSUNG |
CL21Z50MQ4XXAZ
|
At first it was turned off, after checking I checked the 33v dz 803, with a leak, the TV kept turning on, I already reported this defect, but after a while the image became reddish, and it took a while to turn on | I researched and didn't find anything abnormal, other than the scrren was no more than 200v,~ I verified that the capacitor 822 had been placed inverted by the c821 of 100 mf x 160 v | I put the 222mfx160v c822 in place of the 100mfx160v c821, and the c821 in place of the c822 | max3519623 |
| SAMSUNG |
732NW
LS17PENSFLXAZ |
Doesn't start | The fuser opened due to voltage spikes or an external electrical discharge | Make its replacement | bynelsinho |
| SAMSUNG |
CL29K40MQ-R
|
Excessive width and no adjustment | Replace diodes d404(dgp30l), d408(gur460l); replace the cr402s and cr403s capacitors with just one 12nf/1600v | CICERO FAUSTINO DE ANDRADE | |
| MONITOR SAMSUNG |
SYNCMASTER 793S
* |
Turning off with bands in the vertical direction, slightly descending and a squeaking noise at the power supply | C-605 with faraday loss (line filter) | Your replace | wagner |
| SAMSUNG |
CL21A551ML
|
Service mode | “power off → mute → 1 → 8 → 2 → power on” | “power off → mute → 1 → 8 → 2 → power on” | Edson Peixoto |
| SAMSUNG |
CN 5063V
CH P63SA |
Power supply does not activate - after solving the problem, the power supply does not regulate 125v and stands by with 200v | Shorted 814 diode (on the board it has the zener symbol but it is an avalanche diöde). | Replace d 814 r2kn can be byv95 - after the subst. if the stby keeps the voltage high replace. chap. 802 470/16v | Jose |
| SAMSUNG |
CL21Z43
|
Flaybeck leak | Change the flay and check both caps. c821=100ufx100v, c822=100ufx100v without capacitance | Help yourself, leave your tip ass.arni | ELETRONICA ARNI-LEOBERTO LEAL-SC |
| SAMSUNG |
CL-2158MQ
KSCA |
+b low with 90 volts normal and 120 v approximately | DS 806 Tel 431 | Replacelo | antonio nobrega(patos pb) |
| SAMSUNG |
CL-2158MQ
KSCA |
Standby LED lights up when you turn on the TV, the LED flashes and does not generate | D402 open it feeds the horizontal driver | Replace without testing | antonio nobrega(patos pb) |
| SAMSUNG |
CL 29Z58MQ
|
No sound, normal picture | Faulty micronas microprocessor | Replace micronas integrated circuit | AFONSO SANTANA |
| SAMSUNG |
LM 52M81B
|
Blue stripe on the left side vertically | Cleaning the LCD flats | Fabio Moura | |
| SAMSUNG |
LE40S71BX/XEC
BD40EO |
Does not start and the power supply relay keeps trying to dock intermittently | Problem with the power supply in the photo coupler pcm802 | Tuga_75 | |
| SAMSUNG |
CL34Z6PQ
|
Burning q401 | C403 open, t401. | SENPRETOR | |
| SAMSUNG |
CL-21M6MQ
|
Lights up, given the command to turn on; It worked for about 5 seconds. and turned it off | I tested the horizontal output, capacitor cr404s and they were ok. I checked the deflector coil and it was shorted. | ||
| SAMSUNG |
CL29Z58MQ
KS7D |
Out of tune | Rv-924 (4k7) e rv-926 (4k7) | MAXWELL ELETRONICA | |
| SAMSUNG |
CN-3383V
|
It doesn't tune, drizzle and black bars, normal voltages on the varicap, at first I saw that the varicap was loose so I resoldered it and the other parts of the board but even so it remained for some time with the defect and then the image appeared. | I removed the varicap and then redid all the internal solders and also cleaned the part of the ci 101 that receives the fi signal from the varicap, as I hadn't realized how dirty its pins were after this and the TV started working normally again. | ||
| MONITOR SAMSUNG |
732N PLUS
|
Taking a long time to call | C112/c113 / c109 / c110 / c316. | Replace them all | ELETROCLAUDIO AGUAS BELAS |
| TV SAMSUNG |
CL21Z50MQ4XXAZ
|
The power supply doesn't start, the LED is on, but when you turn it on, it goes off and flashes and comes back on. | Testing the +b via low and oscillating voltage, resolved by replacing the c811 and c822, both 100uf and 160v. | BF.COLATINO | |
| SAMSUNG |
MAX-A55
|
Dead | Power supply with ice2qs01 shorted +3 1k resistor connected to pin 5 of the open IC also replace photo coupler | marcos melo cascavel ceara |