Samsung Repair Tips

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Results: 3833

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	LN26B350	Queima ic 1001 9933b	Change cover. 2019,2026	Thanks for the tip ok	cezar
SAMSUNG	PL51F4000	Doesn't start. flashing standby led	I replaced the 30m40 igbts on the y sus board. all shorted.		Rmseletronica
SAMSUNG	PL43F4000AG	Doesn't start. LED lights up and flashes and does not turn on	Cold solder on the power supply board.	Resoldered the power supply board and the TV started working normally again	Duliz180
SAMSUNG	PL50C450B1	Greenish/negative image	Igbt na y-sus	Replace the faulty rjp30e2 on the y-sus.	Weslley (UNITEC)
SAMSUNG	PL50C450B1	Small image, black band on screen.	Resistors	On the main board near the power connector replace the resistor r491 to r490 or vice versa.	Weslley (UNITEC)
SAMSUNG	CL21C650ML	Vertical closing at the bottom	D301	D301	Eletrônica Mauri Junior
SAMSUNG	PL51D451	Image does not appear flashes stand-by	Replace diode d5010,q5001,q5002,q5017,q5009 (rjp30h1) can replace with30f124		speedtec
SAMSUNG	UN32FH4003G	TV turns on after a few minutes, turns off and turns on again, you notice that the LEDs keep oscillating	A 47uf/160v capacitor was found to be dry on the power supply board	After changing it, the TV started working normally again.	Adriano Miranda
SAMSUNG	UN32EH4000	Flashing, backlight lighting	Main board	Replacement	Roberto Costa
SAMSUNG	UN32D4000	Backlight flickering, unstable and dark	Q9102, faulty LED driver		Percí
SAMSUNG	PL43F4000	The standby LED flashes, the va/vs/vsc voltages reach their peak and the power supply is tripped.	Short in the smd transistors at the power supply. It is a line of 4 transistors. The correct thing is to change them all. positions q4002, q4003, q4004 and q4005	I may be wrong with the positions, but if you measure the transistors you will find a short	PL ELETRÔNICA
SAMSUNG	LN40D550	Image shakes, both from the middle up and the entire image shakes, this tip is worth it	Replace resistor r144 on the 47k screen board with one from 15k to 27k (use a 50k trimpot to determine the best value)		HP ELETRONICA
SAMSUNG	LN40D503	Image shakes, both from the middle up and the entire image shakes, this tip is worth it	Replace resistor r144 on the 47k screen board with one from 15k to 27k (use a 50k trimpot to determine the best value)		HP ELETRONICA
SAMSUNG	LN32D400	Duplicate screen tv without t.con	Resistor rd14 7k place 15 k on display board	Duplicate screen remove rd14 7k and replace with 15k	Luis Carlos rasa
SAMSUNG	CL14C600KJ	TV, stopped when turned on, the LED does not light up and without +b	After the power supply stage I detected r821 - 100k open special 5-band resistor it could also be r821b that works in parallel		José Santana,,, Sergipe
SAMSUNG	T24B350	Does not turn on completely inoperative	Change voltage regulator strw 6053 s and 47j / 1kva capacitor that is on the IC terminals		Denilsonti75 (epinfor)
SAMSUNG	24B350	Does not turn on completely inoperative	Change voltage regulator strw 6053 s and 47j / 1kva capacitor that is on the IC terminals		Denilsonti75 (epinfor)
SAMSUNG	UN40J5200	Enlarged image. It looks like a zoom was made and it doesn't go back to normal. In a close up, people's noses appear upwards. It is not possible to access the screen footer.	Screen defect.	Screen replacement.	arock
SAMSUNG	PL43F4000	5v from the power supply pulsing stand by off	Defect in the 2 blue capacitors cq804 and cq805	2 blue capacitors cq804 and cq805, both 2.2nf x 1000v, next to the diode matrix dq807 and dq808, replace them even if they are good.	SILNEI
SAMSUNG	PN43H4000AG	TV does not turn on or come on stand by,	Stand by voltage giving 1.2 volts	Resolder all the components on the power supply board including the SMD ones and, as a precaution, replace the photo couplers since Samsung has had problems with photo couplers.	Eletrônica Santista