Samsung Repair Tips

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Results: 3878

Make	Model	Symptom	Problem	Solution	By
SAMSUNG	CL29Z58MQ	Doesn't start	Replace resistor r821, 120k		DJ PITUKA
SAMSUNG	LN32A450C1	Does not turn on at 220 volts, the standby LED flashes and does not turn on. When connected to 127 volts, everything works normally, has all voltages and turns on normally.	When plugging in before activating the remote control, the voltages after the dp804 diode fluctuate.	Capacitor cp815 (150μF/ 450v) with slight swelling, replaced and everything worked perfectly.	CDS_DIAS
SAMSUNG	LN40B530P2MX	Does not turn on, fuse fm802s open.	Transistors q1820 and q1821 shorted.	Replace them.	Sidney
SAMSUNG	PL50C450B1MXZD	TV turns on and works normally, however when turning off and trying to turn on the TV again, it hits the relay and goes back to standby.	Defect in the main pci, ci ic202, aoz1031 defective. it makes a 1.1v power supply	Replace ci ic202, for one from the aoz10xx line, almost all are equivalent. If in doubt, compare datasheet.	rafaelmoraes99
SAMSUNG	CL29Z43MQ	LED turns on and off when plugged in for 1 second	Dz807 open	Replace	ELETRONEUBERT Plmeirândia MA
SAMSUNG	PL43F4000AG	Turns on, but after 30 seconds the image disappears and only the audio remains	After changing the transistor q5014 on the board on the side, the TV worked normally!	Replace only for the original!	Bruno concertos ltda
SAMSUNG	LN32C530F1M	Doesn't work (dead)	Check capacitor cp814 (220pf/1kv)	Replace capacitor	Matias
SAMSUNG	LN40C530	Bl failing, sometimes it works	Inverter circuit with changes, more precisely q1801 and q1803	Replace for k7002	davi.sls
SAMSUNG	PL43F4000	Doesn't work	Shorted y-sus board check q5000 30f127 - q5014 fgd4536 - d5057 sf10a400 may be shorted		eletronica fox
SAMSUNG	UN32D4000	Completely inoperative, stand by LED does not light up, tsound is a voltage of 5 volts at the power supply	Reflow in the processor, place the plate in the oven for 10 minutes at 200 degrees, let it cool and reassemble.		Toni
SAMSUNG	2233SW	Screen flashes for 1-2 seconds and goes out	Worn out light bulbs	Replace the light bulbs. or... remove d201 and d202, thus making the power supply work even with bad bulbs	Darci Denzer
SAMSUNG	2233SW	Screen flashes for 1-3 seconds and goes out	Tired 25v capacitor(s)	Replace capacitors	Darci Denzer
SAMSUNG	2233SW	Screen flashes for 1 second and goes out	Inverter tm-0815 bad even with normal measurements on the multimeter	Replace the inverter tm-0815	Darci Denzer
SAMSUNG	UN40EH5000 BN41-01795	Buy the pair on the free market and replace.	Ic202 (3v3 regulator) burned, ic1201(wt61p805) shorted.	Buy the pair on the free market and replace.	TVPAULO
SAMSUNG	BN44-00473A	Doesn't work	Qp801s (mdf11n60), cp818(replace por 150pf/1kv), fs802s (fuse)	see more. ..	Kaya Elektronik09
SAMSUNG	CL21Z58MQ	Doesn't start	Replace resistor r821,100k, r102,100r, diodo zener dz808 ,5v1, tl431		DJ PITUKA
SAMSUNG	UN40B530P2M	It doesn't work, just the standby LED blinks. good power supply.	Shorted smd capacitors on signal pci c2071 and c2509.	Test SMD capacitors on the signal board looking for short circuits and replace them.	Danubio
SAMSUNG	UN40F6400AG	Backlight burned out and power supply went into protection by hitting the relay	At the power supply, ic9101, qq853, q9801 and rs802 were changed	Ic9101 caused the board to go into protection and transistors qq853 and q9801 did not conduct. RS802 is a common problem with this TV, but in my case I had to replace more components	rikadapper
SAMSUNG	MX-F850	Subwoofer volume at maximum, it did not lower the volume	While the “no disc” message appears on the product display, press and hold the stop button (@) on the product for more than 5 seconds, without a disc. Using the reset function, all stored settings will be erased. do not use this unless necessary.		eletronica junior reginaldo moronte
SAMSUNG	UN40H4200AG	No image, backlight ok	Shorted capacitor on vcon (cd15) and open fuse	Replace	Maurilio