Samsung Repair Tips
Search: samsung
Results: 3801
Results: 3801
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
PL43E400
|
Doesn't turn on, just blinks on standby | Main board, just change it and run for the hug | Voltages go and vs normal. | Cabeça |
| SAMSUNG |
HG40NC450HG
VERSÃO US01 |
TV works, but with dark image and backlight off. | Ovp voltage of the IC9101 with almost 4V, causing the backlight to trip. | Glue of resistors r9103 r9104 and r9105 showing leakage. After cleaning, it started working normally again, with the correct voltage of 2.6v on pin 16 of the ic9101. | electronicssupplyparts - Gramado/RS |
| SAMSUNG |
CL21Z40MQ
|
It turns on with a black screen with no image, as if the defect was abl, if you enlarge the screen, the white screen appears with lines of retraces. w | Change to memory. | DJ PITUKA | |
| SAMSUNG |
LN32C530F1M LN37C530F1M
|
Stand by led on, TV doesn't turn on, doesn't accept commands, 13v missing. | Defective primary icm801. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG |
LN46D550K7GXZD
|
With sound, backlight does not come on | Cp 820 with small leak, almost imperceptible | Capacitor replaced | Telesom MS |
| SAMSUNG |
UN55F6400
|
The relay keeps hitting | R802 smd (next to ci ics801 on the power supply board) of 10 r is changed | Replace r802 | Eletronicaaeb |
| SAMSUNG |
UN40B6000
|
Turns on and off immediately or keeps trying to start giving the impression of corrupted memory | Defective t-com | C.i regulator ic107 faulty, with voltage below 1.5v | Stiltec |
| SAMSUNG |
UN40B5000
|
Turns on and off immediately or keeps trying to start giving the impression of corrupted memory | Defective t-com | C.i regulator ic107 faulty, with voltage below 1.5v | Stiltec |
| SAMSUNG |
PL43F4000AGXZD
|
Does not turn on, the red LED flashes 3 times (stand-by/protection code) | Y-sus shorted triggering power supply protection (q5014 - fgd4536 shorted) (d5057- sf104400hd shorted) (q5000 - rjp63k2 shorted) (c5078 (popped) - 331k) (c5075 - 102k value changed) (c5128 - 102k value changed) | Replace them all | FridayTechLab. |
| SAMSUNG |
UN46F8000
BN64 02212A 2 |
Turn on and off | Turns the relay on and off | Relay knocking | Braz zampirolli |
| SAMSUNG |
UN40ES6100G
|
The TV flashes on standby, but the screen does not light up. | Power supply has 5v, but does not have 12v. | Replace icm08 on the power supply board. | Persio (TVCompany) |
| SAMSUNG |
UN40F5500AG
|
Turns on and off flashing bkl fast 13v and 5v varying | Without the main connected, the bklight remains on and the voltages remain stable | Cold solder on the slcxxx ic driver of the led panel. resolved, resolved! | SNEGS ELETRÔNICA |
| SAMSUNG |
PL51E450
|
Image with pink drizzle, voltage vs locked at 230v, does not adjust. | Replace pcs801s. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG |
CL- 29K40MQ
K16A |
You plug the TV into the socket and it turns on standby, you press power, the LED goes off, the relay hits and then the LED goes back to standby and the relay hits but nothing generates matt. nothing to call. | Broken zener diode (with high leakage) it is next to the eeprom and shows 5.6v on it. just change. | Eletrônica +ou - | |
| SAMSUNG |
UN40F6400
|
Turning on only the power supply with the LEDs, the LEDs keep blinking, as if turning off and on, hitting the relay | R802 smd changed, resistor value is 10r | ||
| SAMSUNG |
LN40B530P2M
|
With sound but the screen off... | Pfc and normal secondary voltages, but without the voltages in the transformers that activate the lamps. | The problem was the c. i. smd u1801... sem2006....I replaced it and the problem was solved. good luck ... | |
| SAMSUNG |
UN32J4300AG
PAINEL CY-JJ032AGEV9G |
Whitish image, with irregular colors. | Diode position d20 with leakage, close to ic8. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG |
T22A300
|
The LED blinks, it doesn't turn on. | Replace zdq853 e zdm851. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG |
CL 29Z58MQ
KS7D |
TV doesn't turn on nor does the front LED light up | R. 802 of 120k measuring more than 70 mega | Replace the same | Edezio Floriano |
| SAMSUNG |
PL51F4500 4000 4900
|
Power supply test outside the main board | Short pins 2 4 6 together with pins 1 3 5, that is, these six pins of the connector that goes to the main board are shorted together and connected to stby pin 14, remember that the power supply must be disconnected from the main board and the ysus and zsus, then short the pson pin to the ground pin or better pin 13 gnd to pin 15 stby, the power supply must provide all voltages of 15v, 5v, va, vs... ok ...you will have to supply these voltages, if it is ok...just analyzing the rest, main board, ysus, zus, screen.... | MIGUELTV |