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Samsung Repair Tips




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Search: samsung
Results: 3802
Make Model Symptom Problem Solution By
SAMSUNG PL42B450B1
Won't turn on, dead, no stand-by Tv without voltage on the capacitors (cp81-802) on the power supply primary. Polyester film capacitor 68n x 1000v. (cs808) replaced and resolved! Multimídia
SAMSUNG UN32EH5000G
No image, blacklite working Capacitor CG02(next to ICG1) on t-con robson
SAMSUNG LN32A450C1
It doesn't work, not even the STBY LED lights up! Secondary power supply dead! r806 open on pfc line. This resistor is responsible for powering the tb801s and icb801s trafo Replace for another 10r 2w. good luck! EvandoViana
SAMSUNG LN32B530P2M
Turns off randomly or doesn't turn on at all, the power on sign appears and disappears. By turning off the main board, the power supply works and turns on the backlight 13v from the power supply was a little low, 11.5v. smd capacitor cm870, works together with the um801 (ka431), which regulates the 13v. was with, escape. Replacing the capacitor, checking the regulatory circuit. André
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