SAMSUNG TV Repair: Common Faults and Solutions.
Search: SAMSUNG
Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | CM-3315Z | Vertical folding at the bottom of the image. | R-313 = 39k, no pino 2 do ic vertical. | FERNANDO S | |
| SAMSUNG | LN32B350 | Normal sound without image lamps off | Pulse missing on pin 16 of the sem2006 integrated | Place a 4.7k resistor from pin 16 of the sem2006 reference integrated circuit to the invert pin of the connector | Roberto consertos |
| SAMSUNGUE | CL29Z30 | Burning or resistor r423 | C 404 | Replace c404 | noel batista |
| SAMSUNG | 540N/740N IP 35135B | Turns on without image or power blinks | Power supply capacitors with 90% problems and check c341 to c344 | Replace all capacitors, even the nverterv25v x 220μF line...find out more http://notebrasil.blogspot.com | bynelsinho |
| SAMSUNG | CL 29K40MQ | TV The stand-by LED does not light up the TV, triggering the protection. | I replaced the c.815 and the TV started working normally again. | joaquim rosa ELETRONICA CAMPESTRE GOIAS | |
| SAMSUNG | CL21Z5OMQ | Cushion effect | R411 | Just replace the 82k resistor and also check the service menu | gemerson garanhuns |
| SAMSUNG | LN-26330J1 | With sound and frozen image | Cold soldering on the LCD board (you can't see it) | The board that is attached to the LCD was resoldered and it was ok | Fábio Andrade |
| SAMSUNG | 540N | The monitor screen does not turn on, only the standby LED | Depleted electrolytic capacitors (in power supply) c113 820uf x 25v c115 1000uf x 10v c212 330uf x 25v | By changing the capacitors it works normally again. | Gilnei |
| SAMSUNG | LN19A330J1 | Does not turn on and the LED does not light up | R802 de 75k | A 56k one was placed in series with an 18k =74k one (in case your workshop lacks the correct value) | Gilnei |
| SAMSUNG | CL29K40MQ | When turned on, after + - 30 sec. it turned off; checked ic801s overheating. | Detected in the primary power supply, c803 without capacitance, there is an excessive current in the ic801s causing it to heat up much beyond normal. | Replaced the c803(330/400v) at the power supply, the ic801s stopped heating; the TV was ok. | CLAYTON |
| SAMSUNG | CN-7202WB | Turning off 8817 | Screen | Increase screen | marcos melo cascavel ceara |
| SAMSUNG | CL21M21M | Inoperative. | When searching, I found the horizontal output shorted, replaced it, it worked with a reduced frame. | Changing the horizontal transistor and cap. 5.5n/1600v replaced. | PAULÃO-SERTANEJA |
| SAMSUNG | 732NW | Turns on but has no image or brightness | C301 e f301 a berto | Replace | EletroClaudio Aguas Belas |
| SAMSUNG | CN765DWB | The LED keeps blinking and does not turn on. | TV doesn't turn on | C856 | eletronica rodrigo 048 32429465 |
| SAMSUNG | 743N | Turns on but no image appears | Capacitors c112 c310 25v 820uf change and check the condition of the others | monitor | |
| SAMSUNG | 732NW | Turns on but has no image or brightness | 1000x10v capacitors are 2 and 680x25v capacitor | Replace all that are suspicious, all at the power supply | celito santo angelo |
| SAMSUNG | CN-5083 | Doesn't start | Primary oscillator transformer | There were all voltages in the primary except the one that makes the tr oscillate. After changing it, the TV worked normally. | Jefferson Rodrigues |
| SAMSUNG | CB20S10BZ AA41 | Does not turn on, dead power supply. | C802 33. 50v | Mário Tavares | |
| SAMSUNG | CN-3355Z | Burning the zener diode 130 volts and altered voltage | Replacing the 470mf 16 volt capacitor c 811 | I would like to thank my electronic colleague Arnil for the tip. loyal | nelson |
| SAMSUNG | CN-7202 KCT52A | LED turns on and off and the +b voltage does not come out at 65 volts | Capacitor eletrolitico 22 mf 160 c856 | C 856 22 mf & 160v | macceletronica |