SAMSUNG TV Repair: Common Faults and Solutions.
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Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | LT27A550 | Stand by LED flashing red and does not turn on | Dm851 on power supply board shorted | Replace the same | Deivid Vanzuita |
| SAMSUNG | LN22B450 | Flashing standby power on | Change sound ci | Replace it | Fernando RJ |
| SAMSUNG | LN22B450 | League without image | Change inverter oscillator | Replace it | Fernando |
| SAMSUNG | UN32D4000 | LED blinking, non-stop, when you disconnect the harness from the power supply to the main, the backlight comes on normally. | Qm852, with fulga, k72, mosfet n, change, cto q activates +12. I took it out of scrap and it worked | I got this tip and it worked thanks joaomvjr | beto2828 |
| SAMSUNG | CL21Z43MQ | TV with no picture or sound dark screen with no characters | 10kω resistor r270 measuring 15kω was replaced and resolved | Lázaro lemos | |
| SAMSUNG | CL21A551ML | In normal operation (device turns on and off in approximately 15 seconds) | Resistor (r307) 4k7 open. also check (c304) 100mf 50v close to the vertical output ci | Severino Silva | |
| SAMSUNG | CL21C650ML | High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SAMSUNG | CL21A551ML | High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SAMSUNG | CL21 | High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SAMSUNG | CL 29Z43MQV | Led on, when switching on standby it flashes, pulsing the power supply + b | Qv 903 / 904, open or ruptured | Replace both | J. Dantex |
| SAMSUNG | UN32H4303AGXZD | Doesn't start | Position diodes dm808 and dm807 | Swap them both! | Rodrigo vipo |
| SAMSUNG | LN40R71BAX | Without alloy. Relay and stand bay flasher | Power supply cp 810 | 3R | |
| SAMSUNG | CL29K40MQ | Burning r450 | Tda6108ajf or tda6107ajf which is the replacement. | Swapreplace the r | Raimundo |
| SAMSUNG | LN40C530F1M | Image flashing like light bulbs | Change the power supply. | Bruno Nicácio | |
| SAMSUNG | CL29Z50MQ | Vertical closing at the top and folds the image... | Replace without measuring diode d303 (1n4007) | Max | |
| SAMSUNG | UN32FH5203GXZD | Does not turn on dashboard LEDs blinking | Dm861c shorted | Replacelo | MARCELIO DREISSIG |
| SAMSUNG | UN32J4300AG | Turns on normally, with sound, but it keeps alternating colors red/green/blue/black/gray/white | Flat cable that goes from the tcon to the main board | Clean the flat with the eraser. Note: I tried to reset with a service remote and it wouldn't accept entering the factory reset... | MIGUELTV |
| SAMSUNG | LN40D550 | Does not turn on, the standby LED flashes 7 times | Lack of vcore voltage | Replacing the voltage regulator of vcore ic204, z1033a | EulerNet |
| SAMSUNG | 32D5500 | Device does not turn on, STBY LED flashes 2x | Check tm801s transformer at power supply. | Resolder the tm801s transformer. Attention, resolder the terminals wsound the transformer's copper wires meet the terminals that will be soldered to the board. | arock |
| SAMSUNG | CL-29K40MQ | Defect in av1 when connecting the av1 cable it flashes | Zd704 9v1broken and c725 100k shorted | Replace these components | junior |