Samsung Repair Tips

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Results: 3845

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	UN40F6100	On, off, relay hitting	Test only the power supply isolated from the housing, if you turn on the back light, it may be the bus that is casing through the tabs on the top of the bus	Isolate the busbar fixing tabs with x-ray type plastic	Emerson
SAMSUNG	UN40FH5303	LED blinks but doesn't turn on	J818 oxidized (located below the MOSFET heatsink) power supply board	Replace the jumper	Eletronicaaeb
SAMSUNG	PL43F4000 YSUS 43FV	Red LED flashes, does not turn on, ysus board burned out, ysus repair. Tsound may still be a bad contact on the power supply board	(change q5000, q5001, q5014, d5057), check ci-u5021, check ci-u5022, (change c5078, c5075, r5070,r5071, r5072)	Replace the components mentioned with the same and new ones, if you use used parts taken from scrap, measure them carefully before reusing, check that tsound are no leaks.	Maike Sorriso-MT
SAMSUNG	HT-C350	Traffic beeping and device turning off.	Ca04(50v 100uf) and ca03(50v 22uf) have an electrolytic leak (base of the pins with green sludge) measuring on the capacitance meter show correct capacitance.	Replace o ca04(50v 100μF) e ca03(50v 22μF).	EduSSantoz
SAMSUNG	UN32FH4003	Turning on and off quickly and power LED flashing.	Cm 867 - 47 µf / 160v exhausted.	As I didn't have one at this value at the time, I used a 100 µf / 160v one, you can use it without fear as its function is as a filter. A special thank you to cecé, edmundo and adriano miranda electronics who facilitated this repair with their tips.	Altevir Lima - Anananindeua - PA
SAMSUNG	UA40EH5000RXXA UF07	Doesn't start.	Lightning damaged power supply board - power supply replacement bn44-00666d		Makapiro
SAMSUNG	PL60F5000AG 60FF YM YSUS	Does not turn on, LED flashes, ysus board defect technical repair (edited)	Replace q5024, q5025, q5002, q5003, q5034, q5005, d5022, d5043, c5027, c5028 e medir r5097, r5084	The following tips are for technicians, avoid doubts, replace the parts with the same ones. preferably all the ones I mentioned.	Maike-Sorriso(MT)
SAMSUNG	PL60F5000 60FF YM YSUS	Red LED flashes, does not turn on, ysus defect	Replace q5024, q5025, q502, q503, q5034, q5005, d5022, d5043, c5027, c5028 e medir r5097, r5084	The following tips are for technicians, avoid doubts, replace the parts for the same ones in the description above and go for a hug!!	Maike sorriso-MT
SAMSUNG	UN32J4000AG	TV doesn't turn on and doesn't even light up the stand bay	After testing the board and not finding a defect, I checked the on/off button and it was shorted when changing the TV and it worked normally.		beto_eletrotec
SAMSUNG	PL51F4000 ORESTS	Does not light up backlit	Power supply change		Alextecnico
SAMSUNG	LN46A610A1R	No image	Turn on but not from the image		Renato
SAMSUNG	NG32ND450S	Nor etc. mortar	Replace 3v3 regulator, smd sot23, it is on the 5v coil side, the board only has 5v and 12v.		joaomvjr
SAMSUNG	55MU6100G Y18-Q7F 49"	Backlight turns on normally, has sound and no image. display voltage of 3v3 with 2.5 and without the display voltages voff, von, vgh, vgl...	I don't know the cause of this problem, but the customer reported that the TV stopped after a strong storm...	Fuse f223_ut open on the main board close to the power supply connector. Be very careful when analyzing because these models give a lot of defects in the display that have the same symptom, so it could be a simple defect in the main one and end up making a mistake and condemning the display. always analyze carefully	SV Eletrônica
SAMSUNG	PL43F4000AG PL51F4000AG	Sometimes it turned on sound and image: and sometimes it just stayed on stand-by	Protection triggered	Remove the two transistors from the pci f type (bc) that provides protection and that's it	Airton Filgueira
SAMSUNG	CL21Z50MQ	Cushion defect	D408 shorted		AIRTON. PARAIPABA CE
SAMSUNG	CL21Z58MQ	Doesn't start. standby flashing	C 846 100mf x 25v com esr elevada.		NEW PEK ELETRÔNICA
SAMSUNG	UN32EH4000G	With normal audio, black light access and no plot (absence of image).	Smd c14 capacitor with leak on pci vcon. causing absence of avdd 15vcc and vone 28vcc power supply.	Replace smd capacitor with another equivalent, which can be 10μFx35vcc(jm).	Eletrônica JM
SAMSUNG	UN43J5200AG	No image, backlight on	Capacitor changed on the v-com c003 board	Just remove the aforementioned capacitor,	Emerson Lima
SAMSUNG	CL 21Z50MQ	Inoperative, with voltages pulsing.	R 821 of 100k open is close to the fly back	Replace.	Ferraz
SAMSUNG	LN40D503F	Tsound is sound but no image, the lamps don't light up	The cause was the r1815 is close to the pc803s	Just replace and run for the hug post your tips sound too help to be helped ok	naelson silva gravata pe