Samsung Repair Tips

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Results: 3802

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	PS42Q97HDXXEU BN44-00159A	Does not work, fault in qs801 and qs802	Check swap: f801s, fs801s, qs801, qs802, ds803, ds804, rs812, rs814, ics801		Andrew
SAMSUNG	RBPS42B450 PS42B451 BN44-00273D	Does not work, qs801 and qs802	Check swap: f801s, qs801, qs802, rs816, rs814, ds803, ds804, ic801s, nt801s		Andrew
SAMSUNG	UE58J5200 BN44-00787A L58GFB_ESM REV 1.2	Backlight blinking or inoperative, no output voltages, q9101 and q9102 burned out	Check/replace Q9101, Q9102(AOD9N40), IC9101 (SEM5027A)		Andrew
SAMSUNG	BN44-00787A L58GFB_ESM REV 1.2	Does not work, qp801cs failure, pfc cct failure	Replace verificar: fp801s (5a), nt811s(ntc5d15), rp801, rp802, dp801, dp808c, icp801		Andrew
SAMSUNG	BN44-00787A L58GFB_ESM REV 1.2	Does not work, no output voltages	Replace verificar: fp801s (5a), nt811s(ntc5d15), qm801cs(50r380p), qm802cs(50r380p), rm813, rm815 (22ω), rm814, rm816(100ω), dm805, dm806(bav70), icm801(fa6a20n)		Andrew
SAMSUNG	LN40C530F1M	TV turns on but the backlight lamps do not turn on.	Rust on plate r1848 r1875.	Replace resistores r1848 ( oid smd 100k ), r1875 ( oid smd 100k )	RNSPTEC
SAMSUNG	UN46F6400 AG	Turn on then turn off	Relay keeps knocking	Replace ci sl 2013m power supply board	Tec center
SAMSUNG	CL29C650GQ	I'm sound	5.6k r625 open or shorted		Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821
SAMSUNG	CL29C650GQ	When turning on the LED blinks on and off and does not turn on	R821 de 120k	Replace	Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821
SAMSUNG	CL29C650GQ	High power supply	R821 de 120k	Replace	Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821
SAMSUNG	PL51F4500AG PLASMA	Does not turn on, standby blinking, no va, no vs	5n50 and 9n25 smd mosfets. check them all, in my case tsound were three.	You will definitely find open igbts, which is usual. never just replace the igbts and never power on before testing these smd fets.	SNEGS ELETRÔNICA
SAMSUNG	CL-29K40MQ	It turned on and after 20 seconds it turned off by itself. smelling burnt and shaky image.	Capacitor c803 (330mfx400wv) damaged.	I replaced the capacitor and it worked perfectly. the burning smell was from the melted positive pole.	MAX TEODORO
SAMSUNG	UN32F5200	LED power supply changed	R 9110 of 3r6	Replace r9110 to 10r	Multimarcas/Acarí
SAMSUNG	T27B350LB	Doesn't start	Ceramic short capacitor	Blown 221k capacitor (cm804) +strw6053s(icm801s), just replace it and it works, note: nothing else was burnt, not even the input fuse	reginaldo moronte,eletronica junior caldas novas
SAMSUNG	CL21M6MQ	Does not turn on, acting protection.	Cr404s polyester capacitor 681/2kv with leakage, tsound is no point in measuring that tsound is no leakage, it had 30v acting as protection.	Replace	Hndrsn
SAMSUNG	LE37S62B	Backlight turns on for 2 seconds and then everything goes dark with sound. correct inverter power supply.	A damaged inverter transformer.
SAMSUNG	LN46A650	It keeps turning on and off constantly and doesn't even show an image.	Mainboard memory problem.	Maybe if you heat the bga ic 703 memory with a blower, it will work again.	Carlos Araujo 82993677063
SAMSUNG	LN46A650	Turns on, sounds come out but the lamps do not light up.	Measuring the voltage of the ui808 regulator in the inverter sector it was 2.3v wsoundas it should be 5v.	Replace it, it is on the top of the power supply close to the inverter controller	Carlos Araujo 82993677063
SAMSUNG	UN39FH5003GXZD	Nao liga so fica led no stand by	Short on main board	Replace c932 e c936 smd	Paulo Pinho
SAMSUNG	LN32B350F1	Turns on the backlight but it has neither the remote control functions nor the image.	T-con board with f1 open because of shorted cd15.	Replace f1 and capacitor cd15.	carlos seixas