Samsung Repair Tips

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Results: 3844

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	PL42C430A	No sound. Turns on with normal image but tsound is no sound.	Ceramic capacitor shorted on the audio line on the main board.	Replace or remove capacitor in position c1371, close to ci tas3715.	Eletrônica Video Color
SAMSUNG	CL21Z50MQ	It has audio but does not play sound from the converter	The tajá increase suddenly stopped. slow down but don't talk		Silvio
SAMSUNG	LN32B350F1	TV doesn't turn on	Tcom board with open fuse and shorted capacitor cd20. Just isolate the TCOM card and the TV works		valter
SAMSUNG	UN40D5500RGXZD	TV starts working normally then starts blinking cutting off bl on	Main board defect sea air replacement		Paulo Pinho
SAMSUNG	UN46ES8000GXZD	Spots on the screen, blinking bank of LEDs going out.	Bad contact not out lvds.	Cleaning the cable and connector or changing the cable.	rafaelmoraes99
SAMSUNG	MAX-530R	Does not tune the radio down and up, nor manual/automatic	Open micro key	Replace the 3 microswitches without testing, and run for the hug!	Trendset
SAMSUNG	MAX-530R	Does not turn on, power supplys ok, display on, sometimes the spectrum analyzer also lights up, but does not turn on.	After a lot of cold soldering, I verified that the 5v was not reaching the computer, looking carefully, I found a bad ud25 (1n4007), and the 5.5 x 0.47f super capacitor had a short. I took advantage and also replaced the electrolytic capacitor below the display, parallel with the uzd1	Ud25 (1n4007), uc6 (super capacitor to maintain the clock and radio memory, 5.5v x 0.47f) and the electrolytic capacitor under the board, in parallel with uzd1 (47μF x 16v)	Trendset
SAMSUNG	CN3338V	Turns on, sound comes out but no image	Cold solder resistor r417 (1.5ω/2w) is behind the flyback	Resolder or resistor	Jalcimar Costa
SAMSUNG	LN32C350IDM	Image with greenish tones	Ci tcon laxc-021t2b	Changing the ci. this led tv has the t-con board incorporated into the LCD screen ruler. cleaning the flat cable and connectors with thinner and it didn't solve the problem. just changing the ci.	jose carlos figueiredo
SAMSUNG	PL42B450B1MXZD	Does not turn on blinks LEDs disarms power supply voltages	Curto capacitor smd placa buffer c5521		Paulo Pinho
SAMSUNG	T22C310LB	Stand by led turned off and wouldn't turn on	Pci card touch function (keyboard) tc310 shorted, killing the 3.2 volt voltage that powers the card.	I paid attention to the 3 smd capacitors on the board. It has a large one and 2 small ones. One of the small ones was shorted. I removed it and didn't put another one in its place, because I didn't know its capacitance. The TV started working again and the stand by LED came on. .	jose carlos figueiredo
SAMSUNG	PL42C430	No sound normal image	Ci sound output warming up	Replace shorted cap 1371. tip from the website	edmilsonpimentel
SAMSUNG	CL21C650ML	Doesn't start	Power supply with zero volts, I found the h output to be raw, I changed the power supply, but when I pressed the power, the power supply went up to 160 volts and turned off because of the second fault, the horizontal transformer drive was wrong with the primary coil open.	Replace the horiz output, trafo drive	orlando lott
SAMSUNG	HG40ND460SG	Doesn't start	Diodo dm861c	Replace dm861c (mbr5h150ss)	FABRICIO
SAMSUNG	PL51E450	When turning on the power supply, the TV tried to arm, the screen flashed 1 time and the LED 5 times, the VS and VA voltages armed, but then dropped.	After several tests, the blue ceramic capacitor position c5006 next to q5001 was detected on the y board, it was open. the value of this capacitor is 106, in this case 10uf x 50v, as I didn't have it, I put an SMD ceramic of the same value and the TV came back!		Flávio
SAMSUNG	UN32J4300AG	The TV works normally, but when it was left plugged in for a long time on standby, scratches would appear on the screen, the screen would only return to normal. I left it unplugged for more than 4 hours.	Cause (q301) cdg(dfua) is responsible for switching the 12v on the screen was shorted and did not turn off the 12v on the screen.	I put one (y5e2) in place and it was great.	Marciok mkps
SAMSUNG	UN50HU7000	The LEDs don't light up	Probably the power supply due to an insulator underneath the power supply.	Wash the power supply board with detergent and resolder oxidized components due to a liquid that accumulates on the insulator board.	Mariano
SAMSUNG	LN32B350F1	TV didn't turn on the backlight	Q802 (smd transistor 2.f)	Mkps	Marciok mkps
SAMSUNG	LN32D550	Does not turn on, standby blinking.	Defective q201 does not generate voltages at output 7.8.	Replacement for q201 "ci 4801a"	Antony Garcez
SAMSUNG	CL21Z30MQ K16B	Stripe on the side defect in the horizontal phase	R 205 3,3k aberto	Replace resistor r 205 3,3k	eletronica global chiquinho