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 | UN55F520/5500/6400/6500 | LED current reduction | Change r9101/9201/9301/9401 from 3r1 to 6r2, in my case it was 155v it became 148v. | ELETRONICA BRAMBILA | |
SAMSUNG | UN55JU6000 | Doesn't start. | Check broken solders, poor contact | TM801CS transformer with broken solder pins | oskarala |
SAMSUNG | UN32EH4000 | Turns on normally, LEDs light up but no image | Missing vone 28v, dcdc sm4151 defective | After changing the sm4151, the screen returned to displaying a normal image. | Eletrônica Mirage |
SAMSUNG | PN43H4000 | Doesn't even turn on the power LED | 3.3v regulator short on main board | Replace ic201 near the connector that comes from the power supply | cleber lima rs |
SAMSUNG | UN40HU7000 BN44-00752A | Flashing the LED buses. | Altered smd resistor, reference rp854 - 2m2 | Replace it for the same value. | Arnoltec |
SAMSUNG | UN43MU6100 CY-GM043HGAV1H | Turns on the backlight, tsound is sound but no characters ("blue screen" - no image) | Display with short, left vcon ruler | Tracks 9 to 16 of the ruler are isolated. We inform the customer that it is a palliative as we do not have the means to carry out an effective repair. | SOS Televisores |
SAMSUNG | UN50RU7100 | LED turns on and flashes standby 2 times, no image | Isolated a part of the lvdl, giving a darker image on one side | Cut off all the cof on the side wsound the image was dark | ANTENISTABNU |
SAMSUNG | UN32F5500AG | TV doesn't turn on, without STBY. | Power supply board primary circuit. | Leakage zener diode zdm 803, has the shape of an smd transistor, but is 27v 1/2w zener, leakage of approximately 200r. | RNSPTEC |
SAMSUNG | PL51F400AGXZD | Inoperative does not turn on anything or standby | Voltage-free power supply board | Test code board ic801 (sqt7011k) short on the power supply board | RIC TEC ASSISTENCIA TECNICA |
TV SAMSUNG | LN32B530P2M . | It doesn't turn on, the LED keeps flashing. | Lack of capacitance no cm852 1000 microfarads giving 680. | Replace cm852 in the power supply | wellingtoneletronicasilva |
SAMSUNG | UN40FH6203G | Turns on with sound but without video and backlight | Open 5a fuse + a shorted ceramic capacitor on the t-con board | Inject voltage into the fuse with a 18650 battery and identify the shorted capacitor via odometer. I replaced them and the TV started working normally again. | Fernando All |
SAMSUNG | 32D4000 | Blinking and won't turn on | Ic9501 smd(diodo) | Luis carlos | |
SAMSUNG | UN32J4300AG | TV doesn't turn on at all. no standby | F201 open, short in capacitors c241, c243 | God is faithful | Andrade |
SAMSUNG | UN32J4300AG VERSãO BA06 | With normal audio and no plot .access led bus .absence of avdd voltage on pci vcon 32an01s4lv0.2 | SMD capacitor on the VCOM PCI shorted. | CD13 replacement on the Vcon (JM) PCI. | JM |
SAMSUNG | UN32EH4000G | Didn't care (power supply ok) | Main, c205 in short and ic202 (bc847) with low resistance, close to the hdmi connectors | Replace ic1201 as it is the cause of the short (I removed it from a scrap board from another Samsung model) and replace ic202 | pix 61981378141 |
SAMSUNG | LN32C350D1M | It lights up on stand by, when you press power, the LED goes off until it looks like it's going to work and nothing | Power supply everything ok, voltages. defect on the main board, tip from our friend "presto": c810 with leak | C810 with leak at the bottom signal board next to reg 5vts ic803 | MIGUELTV |
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 |