Samsung Repair Tips

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Results: 3878

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	732NW LS17PENSFLXAZ	Doesn't start	The fuser opened due to voltage spikes or an external electrical discharge	Make its replacement	bynelsinho
SAMSUNG	CL29K40MQ-R	Excessive width and no adjustment	Replace diodes d404(dgp30l), d408(gur460l); replace the cr402s and cr403s capacitors with just one 12nf/1600v		CICERO FAUSTINO DE ANDRADE
MONITOR SAMSUNG	SYNCMASTER 793S *	Turning off with bands in the vertical direction, slightly descending and a squeaking noise at the power supply	C-605 with faraday loss (line filter)	Your replace	wagner
SAMSUNG	CL21A551ML	Service mode	“power off → mute → 1 → 8 → 2 → power on”	“power off → mute → 1 → 8 → 2 → power on”	Edson Peixoto
SAMSUNG	CN 5063V CH P63SA	Power supply does not activate - after solving the problem, the power supply does not regulate 125v and stands by with 200v	Shorted 814 diode (on the board it has the zener symbol but it is an avalanche diöde).	Replace d 814 r2kn can be byv95 - after the subst. if the stby keeps the voltage high replace. chap. 802 470/16v	Jose
SAMSUNG	CL21Z43	Flaybeck leak	Change the flay and check both caps. c821=100ufx100v, c822=100ufx100v without capacitance	Help yourself, leave your tip ass.arni	ELETRONICA ARNI-LEOBERTO LEAL-SC
SAMSUNG	CL-2158MQ KSCA	+b low with 90 volts normal and 120 v approximately	DS 806 Tel 431	Replacelo	antonio nobrega(patos pb)
SAMSUNG	CL-2158MQ KSCA	Standby LED lights up when you turn on the TV, the LED flashes and does not generate	D402 open it feeds the horizontal driver	Replace without testing	antonio nobrega(patos pb)
SAMSUNG	CL 29Z58MQ	No sound, normal picture	Faulty micronas microprocessor	Replace micronas integrated circuit	AFONSO SANTANA
SAMSUNG	LM 52M81B	Blue stripe on the left side vertically	Cleaning the LCD flats		Fabio Moura
SAMSUNG	LE40S71BX/XEC BD40EO	Does not start and the power supply relay keeps trying to dock intermittently	Problem with the power supply in the photo coupler pcm802		Tuga_75
SAMSUNG	CL34Z6PQ	Burning q401	C403 open, t401.		SENPRETOR
SAMSUNG	CL-21M6MQ	Lights up, given the command to turn on; It worked for about 5 seconds. and turned it off	I tested the horizontal output, capacitor cr404s and they were ok. I checked the deflector coil and it was shorted.
SAMSUNG	CL29Z58MQ KS7D	Out of tune	Rv-924 (4k7) e rv-926 (4k7)		MAXWELL ELETRONICA
SAMSUNG	CN-3383V	It doesn't tune, drizzle and black bars, normal voltages on the varicap, at first I saw that the varicap was loose so I resoldered it and the other parts of the board but even so it remained for some time with the defect and then the image appeared.	I removed the varicap and then redid all the internal solders and also cleaned the part of the ci 101 that receives the fi signal from the varicap, as I hadn't realized how dirty its pins were after this and the TV started working normally again.		This email address is being protected from spambots. You need JavaScript enabled to view it.
MONITOR SAMSUNG	732N PLUS	Taking a long time to call	C112/c113 / c109 / c110 / c316.	Replace them all	ELETROCLAUDIO AGUAS BELAS
TV SAMSUNG	CL21Z50MQ4XXAZ	The power supply doesn't start, the LED is on, but when you turn it on, it goes off and flashes and comes back on.	Testing the +b via low and oscillating voltage, resolved by replacing the c811 and c822, both 100uf and 160v.		BF.COLATINO
SAMSUNG	MAX-A55	Dead	Power supply with ice2qs01 shorted +3 1k resistor connected to pin 5 of the open IC also replace photo coupler		marcos melo cascavel ceara
TV LCD SAMSUNG	LN32A330J	Negative image	Tcon board defect!		bf.colatino
TV SAMSUNG	CL 21K40MQGXXAZ	This TV arrived with sound but no image, even by increasing the screen nothing appeared on the screen.	Looking for what it could be and finding no problem, measuring the screen voltage it was normal and the filament was also normal, also redoing some soldering and nothing.	But when I resoldered the q804 the image appeared, so readjust the screen to the correct position and that's it.	BF.COLATINO