Samsung Repair Tips
Search: samsung
Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CN-3383V
|
Turns on, but there is no image. By increasing the screen, the horizontal appears shrunken and overlapped. | Deficiency in pre-horizontal power supply caused by diode 405 | Ronie Grein | |
| SAMSUNG |
CB-20S20BT
|
Turns on, perfect image, after a few seconds the image becomes grainy | Capacitors and cold solders, on the chassis and inside the tuner | Replace critical capacitors, and resolder complete boards | |
| SAMSUNG |
794S
|
Flyback beeping and power supply disarming | 0.6Ω r506 changed | Replace the resistance | MARCOS ROBERTO |
| SAMSUNG |
CN3383V
|
Does not tune to loud channels, only makes scratches on the screen on loud channels. | R of 3r3 with changed value inside the selector on pin bp(5v) feeds internal ci of the selector. | Bruske | |
| SAMSUNG |
LN32A330
|
Saturated image | Replace ic 6002 - lm358d | GEORGE | |
| SAMSUNG |
CB-20F12T
KS1A |
Image goes back and forth after adjustment in tl | Change capacitor in c802 power supply | alacyte | |
| SAMSUNG |
CL21Z43MQ
|
It only works if it says it fits, the tube plate looked like it was the tube but it wasn't | It was broken tracks at the foot of the flyback | Splice or weld splinters | Eletroclaudio Aguas Belas PE |
| SAMSUNG |
CL29Z58MQ
|
Dead | Simple flyback | Taking the output, I verified that all voltages appeared, in the +b of the flayback the voltage is 130 v. It was 165. This is normal because the flayback was bad, when I replaced it the voltage went to 130v. it cost!!! | XANDEDANTAS |
| SAMSUNG |
CL29A551GQ
|
Turns on std by blinks and doesn't turn on | L lr404s auterated diode with leakage transistor qw402 shorted | I found the leaking diode, diode 404, I replaced it and the TV started to work but with a faulty pad, I replaced the qw402 transistor, I could put an IRF 630, but the ATV continued to have the defect, the aumofada, so after examining the components, I found the lr404s a little toast, so I replaced it with a Another one is 3.0mh, I put a 1.0mh one in and the TV started working again, defect brabinho oxente if god and for us who will be against us. let's help everyone. | fernando timbauba PE |
| SAMSUNG |
CN5083
5083VB |
Excess brightness with horizontal lines. | R409 changed vertical feed. | João SF. | |
| SAMSUNG |
CL2921MQ
|
Inoperative - stand by lights up once and goes out | Defective center beam | ||
| SAMSUNG |
CL-21M6MQ
|
This TV had all the voltages and it seemed like it would work but it didn't work and it made a horizontal noise. | The defect was the shorted deflector. | Replace | Eletroclaudio Aguas Belas PE |
| TV SAMSUNG |
CL-21Z50MQ
* |
Due to frequent power outages, nothing works | Ic-801s cq0765rt com avaria | Your replace. | wagner |
| SAMSUNG |
LN32B350F1
|
Sem image | Inverte board transistors | fabricio | |
| SAMSUNG |
CL-21Z50MQ
|
Bluish color varying flashing color | Diodo zener | Replace diodo zener 244 5.6v | fernandoferreira |
| SAMSUNG |
CN-5051Z_5055Z_3355 -
P62SN |
Does not turn on, power supply with normal voltages and LED on | Change horizontal drive transformer' | Open horizontal drive transformer | johnny busnadiego |
| SAMSUNG |
CN 3355Z
P62SM |
Dark band at the bottom of the screen, returning to normal when heated | 2.2uf x 50v capacitor, like low capacitance | Replace with another of the same value. | ELETRONICA HEINZ |
| SAMSUNG LCD |
LN32A330
|
Image saturating, like a sublimated cathode on a tube TV. | Power supply ok, video card ok digital card damaged. | Replace, the same board cannot be repaired. | CALIXSERVICE |
| SAMSUNG |
CX-5344N
SCT11 |
Starts with difficulty | Replace the c220mf400v in the primary power supply | Matola | |
| SAMSUNG |
CL-21Z50MQ
K16C |
Does not turn on the dead secondary power supply | Open non-primary resistor r802 | Check they all work in series 22k the r802, r803 and r804 | THIAGO SAMPAIO |