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 | LN37B530 | Whitish image with color blurs. | T board with gamma defect. | Replace tcom plate, more compensable. | RNSPTEC |
SAMSUNG | LN26D450 | TV turns on, but no image, sound or backlight. | Main board with altered capacitors. | Replace c1113, 1114, 1115, 1116 10μF, located next to the memories and c227, 229, 230, 10μF next to the ic204 coil, replaced. | RNSPTEC |
SAMSUNG | PL51E490B4M S51AX-YB01 | Does not turn on | The ic sems23/1244a-apmt815zc heats up | Edison Quintero | |
SAMSUNG | CL21Z40MQ | Turn it on and smoke the 200k r414, the zd402 5v6 and the 681/2k cr404s cap | Change the 200k r414 the zd402 5v6 and 681/2kv cap cr404s and 68k/3kv cr409s | dj pituka | |
SAMSUNG | UN49J5200 | No image, back light on | On the TCON board, only LED1 lights up, LED 2 blinks and goes out, without avdd and havdd voltage. | Defect on the screen, but it can be "resolved". in the left flat, count 11 tracks from left to right and isolate 6 tracks | Mário Fernandes Testoni Junior |
SAMSUNG | PN43H4000AG | TV doesn't turn on, LED STBY is off. | Board short, replace main board. | Bga micro controller short | RNSPTEC |
SAMSUNG | PN43H4000AG | TV does not turn on, the LED blinks 6 times, voltages between STBY and power on are normal. | Defective main board. | Replace main board micro bga failure. | RNSPTEC |
SAMSUNG | UN32F5200 | TV doesn't turn on, nothing works... | Integrated circuit s3310 shorted, transistor stf10mn60nd shorted and 5a fuse open... all this on the power supply board bn44-00605a | Replaced the s3310 integrated circuit with the s3330, the transistor with another original one and the fuse and the TV worked perfectly again. | Fuao |
SAMSUNG | UN32J4300 | No image, backlight on | Check vcon, installed 10v zener | Shorted zener diode, does not mark position or voltage, is close to the v-off point, measures 8 volts on the board. next to large disc cap | oskarala |
SAMSUNG | UN32K4100AG | Completely stopped | Fuse f203 open and ic210 short | Replace the ci ic210 and the fuse and go to the hug | Luiz videotek |
SAMSUNG | T24A350 | Turn off lamps | Once hot, turn off the lights. good lamps/good power supply - defect in the main | Without this main diagram, turn off pin 14 cn201-pwn_dimming or epwm | oskarala |
SAMSUNG | PL51F4500AG | Turns on and then turns off. | Circuit analyzed, main board with shorted reg line. | Reg 3v3 smd ic1202 line shorted, smd capacitor between the tuned and rca terminals hidden in the crack. It was only possible to find it by applying a voltage of 3v, 3a to the line and feeling the heating. | RNSPTEC |
SAMSUNG | UN40B6000VM | Does not turn on, relay knocking | Short on main board | Ic 3013 (shorted hdmi controller - sil9287b) identified several shorted input pins to ground, removed the ic and the tv started working again, i replaced the hdmi controller with the sil9287 bcnu model) and everything worked normally. | CDS_DIAS |
SAMSUNG | UN32FH4205 | Turns on and the LEDs blink | Shorted LEDs. This TV works with 2 curved LED bars, with 9 LEDs in each bar | Replace the bell wsoundver you have bad LEDs. In my case tsound were 3 bad LEDs on each bar, I replaced the 2 straight away. It's more guaranteed | flavio |
SAMSUNG | 21Z58 | Retrace line and turning off | Triggers protection | R270 10k | Joao Bosco Sorocaba |
SAMSUNG | LT27A550 | TV doesn't turn on, LED ST BY lights up and goes out. | Insufficient voltage on the main board. | Power supply board replace electrolytic capacitors, cm851 560μF x 10v cm855 and cm859 1000μF x 10v, all exhausted. | RNSPTEC |
SAMSUNG | UN48J5200 | TV does not turn on blinking standby LED | I checked the voltages were varying after removing the PCI the power supply was stable I noticed that the varicap was a little rusty after opening it was full of water I dried it and cleaned it with isopropyl alcohol the TV turned on again. | Drying and cleaning the varicap | Salatiel10 |
SAMSUNG | UN40C5000QM | It doesn't turn on, only with the STD BY LED on. | Check photocouplers, remove and measure on a high scale (x10k) to identify possible abnormal leakage. | electronicssupplyparts - Gramado/RS | |
SAMSUNG | UN40D5500RGXZD | It kept restarting! changing the command! solved it! but after that the hdmi inputs don't work! it doesn't identify the right port! it appears changed! | Enter menu 182, in option leave type=40d model ud5500 give factory reset and it is solved | Rodrigo cofferi | |
SAMSUNG | CL21C650ML | Does not turn on, LED flashes 5 times, 170v power supply | Open horizontal transformer | T402 replace | Dionni |