Samsung Repair Tips
Search: samsung
Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
732NW
|
It doesn't part, it keeps disarming | C113 de470µf /25v e c301 de680µf/25v | So replace | orlando lott |
| SAMSUNG |
42 LCD
NãO LEMBRO |
Giving some crackles in the sound, especially in the digital signal | Resolder the power supply board, especially the optocouplers | ||
| SAMSUNG |
CL21A551ML
|
Vertical-opens-from-middle-to-bottom-on-top-turned-with-lines | D303 | ||
| SAMSUNG |
CL21N11MQ
|
When plugging into the socket, the power supply activates and then disarms and when measuring the +b of the secondary it was very high, around 175v, wsound it should have been 130v | The solution was to change the precision resistor (r821) of 133k open, I put another one and that's it, the TV was fixed | PATRICK | |
| SAMSUNG |
29M21MQ
|
Image shifted to the left | Horizontal frequency control zener diode | Replace dz 403 | Eletroinfor |
| SAMSUNG |
LN37B530
|
Tsound is no image, the lamps do not light up | Put a 100r resistor from jamper 819 to jumper 835 | eletronicaaeb | |
| SAMSUNG |
CB5051
|
Lines at the top of the screen (horizontal, but belonging to the vertical circuit) | 100uf 50v c307 capacitor - replace with new one | jramalho | |
| SAMSUNG |
LN32B530P2M
|
With sound and without image | Resistor smd rp809(1m), alterado para 750k | Replace it, you can put a 1m x 1/8w carbon resistor. | jheliocavalcanti |
| SAMSUNG |
CN5083V
|
LED off does not turn on! Sometimes the LED was normally on and on! | Ic 402 cold solder loose | boby | |
| SAMSUNG |
LN26B350F
|
The TV arrived at the store with the power supply shorted | After changing the ic cm808 dm 803 and dm 802 the tv turned on with sound and no image I changed all the capacitors in the inverter sequence with no solution, I realized that tsound was no intention of inverting on/off so I put a 100homs resistor in the jamper816 to the jamper815 and Surprisingly, everything returned to normal. Good luck to everyone | R of 100homs no j815 ao j 816 | vagnernardes |
| SAMSUNG |
LN26R71BAX XAZ
|
Blowing fuses | Changing the capacitors c 2000x10v at the power supply | adailton eletronica viana | |
| SAMSUNG |
CL29M21MQ
|
Turning the image off and on with a narrow screen | Lr4025 coil half detached | Paste again | |
| SAMSUNG |
CN
20 |
Vertical closed with sm | Processor replacement | edson ou tinho | |
| SAMSUNG |
CL29M21MQ
|
Tsound are no channels | Bad qv901, micronas pin 32 line data bus | ELETRONICA APEX | |
| SAMSUNG |
CL29M21MQ
|
Turns on after a while without image and sound | Bad data bus line qv904, micronas pin 31 line | ELETRONICA APEX | |
| MONITOR SAMSUNG |
632NW PLUS
|
White screen | A micro fuse smd position f100 near the flat cable | Replace | EletroClaudio Aguas Belas |
| SAMSUNG |
CL21N11MQ
|
When turning on it turns off, when increasing the screen you notice vertically closed. see if the 5v line of the micro + 5 ifb is missing | Ver c108 | Master Eletronica | |
| SAMSUNG |
CL21K40MQ
|
TV won't turn on/inoperative | Ic801 - 5q0765rt / dz803 - 1n4742a / coupler - pc817 / | Replace mentioned items; Note: dz803 12v diagram, replace dz with 18v-1w | eletronicaapolo |
| SAMSUNG' |
21K40
|
Washed canvas with rainbow effect in the center of the canvas | R 304 | Replace of the same | eletronica dimencional |
| SAMSUNG |
540N
|
Screen off with image in the background | C.113,115,212 | Giovanne miguel pereira |