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Samsung Repair Tips




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Search: samsung
Results: 3802
Make Model Symptom Problem Solution By
SAMSUNG C L 29M21MQ
K16A 		With sound without image R-218-10k.no off-cut jps, eletr,c,grande
SAMSUNG 2033M
LCD 		No image with sound plus dark screen Dark screen willians
SAMSUNG UN40C5000
If it turns off, it doesn't turn on. Smd resistor 100k position rb812 power supply board. (measuring an incredible 30homs) eletronica bg
SAMSUNG 29K40MQ
TV without image but with sound dark screen!!!! After doing all the tests possible, I removed the card and tested it on another tube, which was fine, then the TV worked file, then I discovered that it was the tube that was bad. The solution found in this case was the following: I found a 15 volt dc transformer and connected the positive one to the TV filament, I connected it to pin 3 or heat and the negative of the transformer, I connected it to pin 4 of the gnd tube, the TV kept lighting the filament. and turning it off, I left it for a minute and the atv started working normally again HELIOMAR TECNICO EM ELETRONICA EM GOVERNADOR VALADARES 33-30842033
SAMSUNG CL-21Z50MQ
When the TV turned on, it had a ticking sound and LED blinking Small power supply electrolytic capacitor Replace both if the channel becomes blocked, rewrite or replace the eeprom MARCIORVGO
SAMSUNG CL21M21
Works and stops (acting protection) C808 and c812 in the power supply Bruno nicacio
SAMSUNG LN40C530
Screen flashes, or back light does not come on Check ri 875 and ri 873 (2k) smd connected to the pc803 photo coupler pin on the power supply board. Replace r. joaomvjr
SAMSUNG LN40C530
Screen flashes, or back light does not come on Check ri 875 and ri 873 (2k) smd connected to the pin joaomvjr
SAMSUNG CL21Z43
Warping the image The defect happens because the capacitor cr401s touches the q401 heat decipher which becomes hot, this is normal but it causes the cr401s to lose its capacitance Cr401s of 183x630= 18nf, being able to put the 22nf in place Ala Sousa
SAMSUNG CL29Z50MQ
Blue image with black characters Trc no emission TRC replaced and problem solved, it was great!!! Jhone Eletronica
SAMSUNG 21FU1RL
Cushion effect R-456 open Replace luciano
SAMSUNG CL-21N11MQ
KS7A 		Acting protection C-918 killing 5volts from micronas Switch short LUCIANO
SAMSUNG 29K40MQ
Without image but with just normal, when opening the screen the image appears but after some time it disappears again When measuring the screen c508 capacitor on the cynoscope board with a value of 472m (4.7nf) it was very low, measuring around 4.1nf, I just changed it and the TV was fine Electronics technician and installer of c or ku band satellite dishes for any satellite telephone for contacts -33 -30842033 heliomar tecnico em governador valadares 33-30842033
SAMSUNG CL21Z43MQ
I'm sound Capacitor c216 shorted Replace the same c216 100/16 ric
SAMSUNG CL29K40MQ
Horizontal oscillates, opens the screen with side bands reducing the size... and electrolytic capacitor c407 of 2.2mf/250v swelling. I changed the capacitor c407, and it still continued to swell... researching a little more I discovered the deflector was partially shorted Replace deflector and c407 antonio dos santos
SAMSUNG CL-21Z43
Does not turn on LED off Power supply primaria Dz803 com leak (18 volts) cabessaonatal
SAMSUNG CL21Z68MQ
K16E 		Turns on and off and stays on standby It could be IC803 78R05 5V voltage dropping. moura1
SAMSUNG CL-21Z58MQ
Cup effect D 408 as leak Replace eletronica bianca ipira ba
SAMSUNG LCD 32
Colorful lists not vertical sense T-com board ELETRONICA INFOAÇU
SAMSUNG CL21M6
Side black stripe Shorted or leaking zener diode Diode dz 402 jtm