Samsung Repair Tips

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Results: 3802

Make	Model	Symptom	Problem	Solution	By
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
TV SAMSUNG	CL21K40MQG	This TV does not work when opening it, tsound are voltages on the primary power supply but not secondary on pin 01 of IC 8O1, it has 185 volts, on pin 2 of IC801, it has 9 volts and the power supply does not give a single sound, I opened the optical coupler, I tested it, I turned it on. the TV without it and nothing	I installed the 18v zener, the TV worked, the defect was the power supply switch and the dz 803 zener.		BF.COLATNO
TV SAMSUNG	CL212Z58	This TV came in, I didn't find any bad components, I decided to change the ic801s	Resolved by replacing the ic801s.		BF.COLATNO
TV SAMSUNG	CL-21M6MQ	TV without image. It opens normally, the vertical pulse is ok but the screen only gets washed. Just plot.	I changed the screen capacitor, adjusted the screen to the best point and it improved a lot, only every now and then the screen turned off and it became dark. I changed the filament resistor r421 from 3r3 to 1r and the filament line resistor r516 also from .022 r, I removed it and placed a jumper.		BF.COLATNO
TV SAMSUNG	CL29Z50MG	TV with the following defect had normal current but did not oscillate, tsound was no high	I solved it by changing the drive transformer, it was open,		BF.COLATINO
SAMSUNG	CL 21Z43MQ 21	Tv without power supply	Str with very small leaks		negodrama
SAMSUNG	LE40A552P3RXXC	Difficulty calling, sometimes it turns on and sometimes it doesn't	At power supply - capacitors cm853, cm872, cm881 and cm876	Replace capacitors cm853 and cm872 of 470/25 and cm881 and cm876 of 820/25	Hélder Fernandes
SAMSUNG	CN5061Z	Does not act contrast	Resistor r.208		This email address is being protected from spambots. You need JavaScript enabled to view it.
SAMSUNG	740N C -R	Doesn't start	C111 ,c112 ,c301 sold out	Replace	Eletroclaudio Aguas Belas PE
SAMSUNG	CN3355Z	TV with blurry image, especially when it was cold.	I've already had several defects like these, which were the socket, but on this TV it was the fly-back.	The fly-bak was replaced and everything was ok.	Armando de Olímpia
SAMSUNG	CL-29M21MQ	Turns on, nothing appears and turns off	Oifado power ka78r05 5v regulator		eletronica avenida-canoas-rs
SAMSUNG	CL21Z43MQ	Without video, if the screen increases the retrace lines	R 241 open, goes on the base of the qv06	Replace	DELTA ELETRONICA
MONITOR_LCD_SAMSUNG	632NW PLUS	White screen	These Samsung monitors tend to have this defect mentioned in the topic. It lights up but doesn't show anything.	The defect is a micro fuse (smd) on the long board, position f100.	BF.COLATINO
SAMSUNG	632NW	No width	Try to see in the menu if tsound is a screen option, 16 by 9, it should be 4 by 3.	Just enlarge the image and the defect will be resolved.	BF.COLATINO
LCD SAMSUNG	633NW	Had a white screen	The defect was a micro fusistor that prevented the 5v supply to the LCD panel. located on the LCD panel board (F100)		BF.COLATINO
SAMSUNG LCD	633NW	Samsung lcd monitor model: 633nw with white screen	The defect was a micro fusistor that prevented the 5v supply to the LCD panel. located on the LCD panel board (F100)		BF.COLATINO
SAMSUNG	HT-X40	Turns off during playback	470nf capacitors at sound output	Replace all 6 capacitors even though they measure good	DEUNERTEC
SAMSUNG	CL29K40MQ		Zener diode dz 814		Observer
SAMSUNG	CN3355-Z	Doesn't start	130v zener shorted and r410 open	+b very high, does not regulate, burns the zener and the resistor, replace the c811 of the power supply	PAULO