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Samsung Repair Tips




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Search: samsung
Results: 3843
Make Model Symptom Problem Solution By
SAMSUNG UN40D5000
BN44-00458A 		Blinking LED does not turn on LED bars burned out and q9101 shorted, zeroing 114v supply REPLACE COMPONENTS NILTEC
SAMSUNG LN32B350F1
It turns on, has sound, rear light and video, after a while the rear light turns off and continues with sound. Defect in the inverter circuit. which is together with the power supply board Place a 2k2 resistor between pin 14e16 of the ui801 smd ci (without 2006). 14-vcc-supply voltage pin 16-en-enable pin. Ademir tc
SAMSUNG UN49MU6100G
It would turn on and within a few minutes the backlight would turn off with a dark image. Thinking it was the bus, I opened the TV and tsound was an LED open. I replaced it for new ones, and when I called it, it had the same defect. So I went to see the power supply, it was ok. I replaced the mains and it didn't turn off. it was perfect. JC Eletrônica Cícero
SAMSUNG MX-JS9000
Increasing volume goes into protection. "fan 2" appears on the display Transistor fa07 open close to fan 2 connector Replace it with another digital transistor if you don't find the same one Stiltec
SAMSUNG T27B350LB
TV doesn't turn on, just blinks on standby. voltage ( ps_on ) missing. Check q202 is r206 on main board. in my case it was r202. replace with a 10k one Júlio/ Eletrônica JM
SAMSUNG UN40EH6030
Stuck in standby Transistor qq852 is broken, it is an n-channel MOSFET Remove the wire from the connector corresponding to the p-on, the TV will turn on normally, then just replace the transisot qq852 on the power supply next to the connector, it is smd and is connected to the photo coupler Ariel Santos
SAMSUNG UN55F6400
LEDs on the bottom do not turn on C9015 short open resistor r9015 CLEBER LIMA RS
SAMSUNG PL43F4000AG
No image TV came from another service, they had already replaced c5078, q5000, d5057, and q5014 but tsound was no image, checking the circuit I found an omic value of 30r between the base terminal and emitter, changing the ci u5022 returned the value of 10k and the TV gave an image. IRIS TECCENTER
SAMSUNG LN19A330J1
White screen with no image Fuse f1 on the vcom board Replace and run for the hug RYK
SAMSUNG UN40D6900
When turned on, smart appears and restarts Loose or open led Cabeça
SAMSUNG PL43F4000AG
Blurry image, without definition. Blurred image, at first I thought it was a defect in the ymain, but after changing it, this was not confirmed. Checking the zmain, I checked the 3r resistor r4063 (when I measured the voltage on it, it was around 5v, normal 15v) open, done the Change the image back to normal. TECCENTER
SAMSUNG UN32EH5300G
Doesn't start Power supply Capacitor cm852(47μFx200v), diodos dm852 e dm851 (nur460) Brackmann
SAMSUNG PL43E400
Does not turn on, voltage vs/va rises and falls slowly. The TV was defective in the rjp63k2, cap. polyester 330kv and no fgd4536, smd. I changed everything, re-welded the y, z and power supply, but it still wouldn't work. After racking my brain for a day, I'm going to give the tip that Pablo Plasma from Mexico gave in a video, about an SF10A400H SMD diode, if on the diode scale it's measuring below .460, replace it because it's leaking. World TV - Sorocaba
SAMSUNG PL43F4900
Stop without stand by, normal power supply On the main board close to the ic806 1g1m power supply connector, tsound was a short in the nearby capacitors. Arimateia
SAMSUNG PL51E490
Does not turn on standbay off Defect on main board ic1201 and next ic noclature 1g1s smd short Marco.32
SAMSUNG LN40B530
No image, lights go out Ground pin 2 of sem2006 with 4k7 ELETRONICA TENSAO R JACUIPE BA
SAMSUNG PL64E8000GGXZD
TV doesn't turn on. vs and va turns on and off when plugged in Blue capacitor c5069 value 106 shorted on plate y. capacitor is close to the transformer. rafaelmoraes99
SAMSUNG UN55NU7100G
Does not turn on and does not respond to stand-by Smd capacitor in the main pci position c219 Airton Filgueira
SAMSUNG HT-Z320T/XAZ
Defective digital board Turns on, but only opens the dvd drive. does not perform other functions. ANISIO
SAMSUNG LN40C530F1M
BN44-00340A 		Dead power supply Open 3.5a fuse fm801s causes 22nf/1kv capacitor c1831 shorted, after replacement tv turned on but without black light solution was to replace ub801 a ci 431 smd and photo pc803 Maxwell