Samsung Repair Tips
Search: samsung
Results: 3844
Results: 3844
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL21C650ML
|
This TV is normal with a fly-back error and the horizontal output heats up and the screen is dark with no luminance. | Cr407s | Replace the 250j 250v cr407s and just run to the hug. God be praised | Sinailson furtado |
| SAMSUNG |
LN32D400E1G
|
Doesn't start | Replacing bn44-00438a with bn44-00440 | The two power supplys are fully compatible, the same connectors. only the size is different and it was possible to mount it with the ac cable input in the same position. | jjsantosneto |
| SAMSUNG |
LN32D400E1G
|
Doesn't start | Power supply replacement | Power supply pcb:bn44-00438a(psiv121411a), burning fuse:3.15a and transistors mi801s/mi802s= 5n50smd | jjsantosneto |
| SAMSUNG |
UN32D4000
|
LED flashes sometimes turns on if the main back light power supply is disconnected, it activates | Transistor q9101 pnp smd with leakage | Replace q9101 | Paulo Pinho |
| SAMSUNG |
PL43F4000AG
|
Does not turn on or no image | C5075(1000/1k); q5000 (rjp63k2 =30j127); d5057(sf10a400hd); q5014(fgd4536) | leitemarcellus | |
| SAMSUNG |
CL 29Z58MQ
K16C |
Burning horizontal outlet. | High power supply | André | |
| SAMSUNG |
UN40F6400
|
It turns on, sometimes it works all day, sometimes it turns on, turns off the back light, the sound continues. | See in the power supply that 9801, 9802 (npn(k7k) smd transistor. I used (1fw)). | Replace said transistors. | arock |
| SAMSUNG |
UN32D5000 UN32D5500 BN44-00460A
|
Backlight flickering | Open l9101 driver | Driver replace | FULLTECH |
| SAMSUNG |
UN48H4203AG
US04 |
Does not turn on, LED blinks. | Defect in ic310 | Replacement | <small>electronicssupplyparts</small> |
| SAMSUNG |
PL50C450B1
|
Blurred image | VR5301 1K adjustable resistor changed. | Check VR5301, re-solder Q5303 and Q5304. | BRITO |
| SAMSUNG |
LN32A330J1
|
Turns on has sound but without turning on the backlight | Inverter board with f1 open, f2 and f3 ok inverter board without power supply | I replaced f1 using a fuse taken from other inverter boards sound in the store | Robusto |
| SAMSUNG |
CL29K40MQ
|
Image shifted right side horizontally with shadows | Resistor r204, 3k9,d409,1n4148,r424, 680k | DJ PITUKA | |
| SAMSUNG |
CL29K40MQ
|
Image pulled to the side with horizontal shadows | R205 ,3k9, near the vertical heatsink | DJ PITUKA | |
| SAMSUNG |
LN26C350D1
SQ01 |
Red LED stuck, won't turn on. | Check 13v on bd7002, if it is zero, or close to zero, check possible short on cp26 - vcon board | Replace/withdrawal | electronicssupplyparts |
| SAMSUNG |
LN26C450E1M
|
Does not turn on, red LED is on | Change 3v3 az1031 regulator | giovano eletronica | |
| SAMSUNG |
T22A300
WDS2 |
With audio and dark screen (without back light) | Ic oz9998bgn controlador dc / dc | Changing the circuit in the power supply | Marcos Vinicius - Salvador. |
| SAMSUNG |
T24B350LB
|
If it turns off, the stand by LED flashes | Lack of voltage to light the LEDs | Place a 2k resistor between pins 13 and 14 of the power supply connector. | Eletronicaaeb |
| SAMSUNG |
LN32R71BX
|
Restarting directly, back light normal, power supply normal, defect on the main board | Open ra224 | Check all the resistors around the memory ic223, ra221 to ra228, all of them | Alex Lopes <small> |
| SAMSUNG |
LN32D550
|
Image flashing and then with the side of the screen with lamps half off (dark image) | Main board | thedrads | |
| SAMSUNG |
UN40F5500
|
Stby blinks, but tv doesn't turn on | Power supply keeps varying pfc and voltages in the secondary | 10r non-primary resistor rs802 | ajm |