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 | HT-F4500/ZD | The device turns on, starts searching for the disk and then gives the message "protection" and returns to stby. | +27v low supply | Defective ps803s optocoupler | Ederlin |
SAMSUNG | TA350 | It just blinks on stand by, not the image | Resistor rm802 | Replace resistor | Sandro |
SAMSUNG | LN40R81B | Does not turn on, standby LED blinks | Ic106 on main board defective. measuring 1.5v varying to 2.5v and falling | Stiltec | |
SAMSUNG | 48TU8000 | Turns it on and off, threatens to turn it on and turns it off | Shorted screen, remove one of the flat cables and see which side is shorted, I was unable to recover this screen, if you have any tips about this screen, post the solution sound. | Changing the screen. | Alex Lopes This email address is being protected from spambots. You need JavaScript enabled to view it. |
SAMSUNG | BD-F5500 | Sem video na saida hdmi | This device arrived to me without a video signal on the HDMI. | Check that on the main board tsound are two resistance networks ft1 and ft2, taking the measurement, one of them was open, with a volume of 0Ω, ft1 was open, I replaced it and it worked normally | ADRIANO MIRANDA |
SAMSUNG | UN40D5500 | LED blinks 2 times and does not turn on | Q 9101, mdf9n50 from the power supply, I put fcpf 11n60 in its place and it worked perfectly | Marcelo | |
SAMSUNG | CL21C650ML | TV doesn't help with starting power supply but doesn't help | Ci vertical c304 c409 r413 r414 | Replace the vertical IC la78045 replace the r413 r414 of 1r c409 220μF25v c304 of 100μF50v and that's it, the TV will work normally. | Sinailson furtado |
SAMSUNG | LN32C350D1M | When it is cold, it works for a few minutes and goes out, all secondary voltages disappear. | I replaced the ci ic801s and the electrolycs around it. problem solved. good luck... | <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> | |
SAMSUNG | CL-21K40 | Distorted image, "accordion" effect | Bad yoke coil | Replacing it. | Tiago C. Neves |
SAMSUNG | UN32D5000PGXZD | It doesn't turn on, the LED blinks 2x in a row and just keeps blinking | At the power supply, change the cm806 and place a 100k resistor on the qm855 at the base to ground | Rodrigo cofferi | |
SAMSUNG | LN32C400E4M | It turns on, has sound, lights up but no image. All functions work. normal voltages except the one going to the screen | Measure voltage on ci q202 on pin 6, it must be 12 volts without oscillations. | If you don't have 12 volts or are pulsing at a lower value, replace it.q 201. In my case it was responsible for the problem, when I replaced it the image appeared and the voltage returned to normal. | Davi |
SAMSUNG | LN32C350D1M | TV won't turn on PCF line defect | Burning funzivel and the transistor qp801s with time of use...that is, even at 220v | Defect in the doubler capacitor..cp815 150μF-450v | dilson..df eletronica |
SAMSUNG | PF43F4000AG | It doesn't light up on standby, if you put your foot on the floor and touch the housing it works, or if the power supply board heats up it works too | Changing the 2 capacitors 222k 1kv cq804 and cq805 for 472k that solves the problem, in my case tsound was no point in changing them for another 222k only for the 472k | Eletrosom seemann | |
SAMSUNG | UN40C5000, UN32C5000, UN46C5000 | Does not turn on, LED permanently on, when touching the power (touch), the voltages on the main board arm, and disarm, arm and disarm, remaining like this... | Processor solders | Reballing | Davi.sls |
SAMSUNG | LN32D403E2GXZD | Screen off with standby LED on, when the power is turned on it remains on standby | Power supply board capacitor (cm851), 1200µf/10v, charge leak or leak (bloated). | Substituir capacitor cm851 | Almir |
SAMSUNG | UN43RU7100G | Reduce LED current | Place a 0.15r resistor in series with the 1r resistor r9873. the current goes from approximately 290ma to 200ma. | sergio | |
SAMSUNG | S19A300 | No image appears in analog mode (vga) | Http://downloadcenter.samsung.com/content/fm/201203/20120302184541530/samsungfirmwareupdater_1.1.07_120227.exe, copy the link and paste it into ggogle, after doing this you will download a program, when you download the file run it, with the monitor connected via the vga cable to the computer note: the monitor must be on, even without an image), after a few seconds or minutes the monitor will be updated via the vga cable itself | reginaldo moronte,eletronica junior caldas novas | |
SAMSUNG | UN32F5500AG | Speaker rumbling. | I cleaned and glued the loose parts with super glue | Brand new, do it yourself. If they learn, so can you. | Carine Silva pimentel |
SAMSUNG | UN32F5500AG | Standby flashing repeatedly and only after 30 minutes the TV turned on with no image only sound, when turning on only the power supply the LED would light up when connecting to the main one the LED would go out. | Dirt, or short. As I didn't have a multimeter, the solution was to test parts by parts. | When connecting to the main board, the LED went off, so I removed the decom and the problem persisted, so the problem was probably on the main board, I turned on the power supply and with the LEDs on, I inserted the flat and into the main board 5 times and shorted the same one with a screwdriver, cleaned the display board and rubbed all the connections with an eraser. also, fi | Carine Silva pimentel |
SAMSUNG | UN32J4290 TELA PT320AT01-3-XC-2 | No image | Just rectifying, the components (q2 and c82) are on the screen drive board ok | WORLD TV |