Samsung Repair Tips
Search: samsung
Results: 3878
Results: 3878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN43NU7100
|
Turns on with sound and functions working better with blacklight off | Burned out leds | Changing the LEDs and lowering the LED current (replace resistor r9873 from 1r to 4.7r / 2 watts) | George Luís |
| SAMSUNG |
UN65HU8500
|
No image | Corroded image processor memory tracks. due to dust the cooler brings. | joaomvjr | |
| SAMSUNG |
UN58RU7100G
|
No image, turns on backlight and does not release image | Capacitor c15 on the screen board shorted, fuse y next to q221 as commented by colleague Santomel. | TV CENTER GUAIBA | |
| SAMSUNG |
CL21Z43MQ
K16C |
Cushion effect | Cushion effect change 2n7000 | Replace 2n7000 | Valdo TV |
| SAMSUNG |
LN26D450
|
Didn't tune in to any channel | C-246 smd capacitor shorted between 9v reg and 5v reg just change and hug!!!! | ALEKSANDRO | |
| SAMSUNG |
CL21Z58MQ
|
With sound without image | R270 10k changed to 14.65 | Alex | |
| SAMSUNG |
UN32F4200AG
|
Flashing screen led | Everything indicated that it was an LED but it was the power supply board regulator | Ba751 close to j 815 | Tec Center |
| SAMSUNG |
CL21A551ML
KSCB |
Does not turn on, nor does the stand-by LED light up | Precision resistor r821b, altered or opened | Replace for the same (electronics brazil) | George/Eletrônica Brasil |
| SAMSUNG |
UN50RU7100G
|
Samsung tv un50ru7100g won't turn on, sby leds blinking 2 times | 3.3/1.8 regulator shorted | Jampea | Ronaldo |
| SAMSUNG |
UN40F6400
|
TV turns on and off | Turn off protection, jamper 801 and measure voltage on the bus mosfets. tsound are 4, one pair is controlled by a ci slc 2013 and the other 2 mosfets by another slcc 2013. the mosfets are inoperative, replace the ci that controls them. | 2013 ci slc replace | Pronto Socorro do Lcd |
| SAMSUNG |
UN40J5300-5500
|
With sound, screen on and no video | Tcon bn98-05910a with 3a fuse open and ce1 (10nf smd) short | Replace fuse and capacitor | SANTOMEL |
| SAMSUNG |
UN48J5OOO-5200-5500
|
With sound screen on without video | Tcom bn98-06143a with CD1 and CD2 (10mf smd) shorted | Replace | SANTOMEL |
| SAMSUNG |
UN32-40F5200-5500
|
It has sound, LEDs light up and no image | Tcon co open 3a fuse and smd capacitor ce1 (10mf) | Replace | SANTOMEL |
| SAMSUNG |
UN50D8000
|
The power supply relay keeps hitting. | Short the pins of the opto coupler pc802. (on the photo transistor side). | If it lights up normally, replace the LED strip. | Persio (TVCompany) |
| SAMSUNG |
UN46D6400
|
The power supply relay keeps clicking and the screen goes on and off. | Short the pins of the opto coupler pc802. (on the photo transistor side). | If it lights up normally, replace the LED strip. | Persio (TVCompany) |
| SAMSUNG |
CL29Z43MQ
|
Cushion effect screen | D408 shorted, when changing it shorted again | Swap d408 and cr404s without capacitance causing it to burn. | EDIVAN ELETRONICA |
| SAMSUNG |
UN39EH5003
|
The TV stays on standby flashing directly and when you remove the connector from the main one, the LEDs start flashing too | Open dm 804 or 805 diode. in the power supply primer. | Mariano | |
| SAMSUNG |
T22B300
|
TV completely turned off | It was running, it made a few clicks and stopped. | Changing the icm801 str w6052s, cm804, dm801 and dm803 and the TV started working again. | Manoel Damião |
| SAMSUNG PLASMA |
PL50C450B1
|
TV turns on with logon sound but no image appears. | Short or leak in capacitors c2096/c2097 (near the flat that connects the main board). | Replace tcon board | Joaquim Santana |
| SAMSUNG |
UN32F5500AG
BN44-00605A |
TV turns on with all functions but the LEDs do not light up | A burned out LED on the LED bar (replace the LED or the bar), after the change the LEDs still do not light up: zd9101 (y8w/39) open on the power supply board, remove from another scrap board | George Luís |