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Repair Tips




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Results: 87707
Make Model Symptom Problem Solution By
PHILIPIS NTRX300/78
Som 		Works but with display off Shorted capacitor on display board Replace capacitor ec302 position on board Aquiles
CCE LED 24TV
Doesn't turn on Check cold welding at the power supply. Resolder font Rafael, Tecnico.
CCE LED 24TV
Doesn't turn on Check cold welding at the power supply. Resolder font Rafael, Tecnico.
SAMSUNG MXFS8000
Doesn't turn on I don't know
SAMSUNG MXFS8000
Doesn't turn on I don't know
PHILCO PH32F33DG
Does not work.led stby off. Tsound is no 3.3v power supply See, replace D406 3.3v power supply protection. (Diode shorted) Arock
TOSHIBA 48L2400
Nor +5v Before replace the FLS206MR, replace the NB955 photocoupler (defective) HAHNRAHN
TOSHIBA 48L2400
Nor +5v Before replace the FLS206MR, replace the NB955 photocoupler (defective) HAHNRAHN
TCL 32S5400AF
Dead CA2 capacitor in the audio system. Gilvan
AOC 32S5295
After replace the display it was inverted (upside down) on the tcon of the new display, look for a 3.3v point and inject this voltage into pin 10 or 11 mega center
CAIXA MONDIAL CM-500
NO AUDIO R74 1K OPEN SMD RESISTOR ALEKSANDRO * studio master *
ELSYS SATMAX 6
26/12/2023 		Doesn't turn on The epron's 3.3 is missing, a value that is around 2.2... the solution is to replace the 38k resistor r7 with a 20k resistor Návas
JBL PARTYBOX ON-THE-GO
doesn't start ucy1 smd put tablet font A17, A18 JERRYIDE
PHILCO PH200N
League display off Zd5 and zd4. Q17 shorted Dinetronic This email address is being protected from spambots. You need JavaScript enabled to view it.
SAMSUNG UN40FH5303
turning off the back light, or turning it on and not turning on the back light on the main board defective blu line q204 smd transistor any npn will do, I put bc817 Ariel Santos
PHILIPS 47PFL3007D/78
5V normal, sem 24V e 12V C703 shorted SMD electrolytic 220uF/16V C703 on the main PCB below the power supply connector Ederlin
PHILIPS 47PFL3007D/78
5V normal, sem 24V e 12V C703 shorted SMD electrolytic 220uF/16V C703 on the main PCB below the power supply connector Ederlin
LG CM4330
Turns on after 10 seconds Shorted transistor q953 St3202y. I put a bc639 it worked perfect Dinetronic. This email address is being protected from spambots. You need JavaScript enabled to view it.
TV LG 42LE5500
eax61750103-0 		Whistle switch doesn't light up black lite replace transistor q8002 p1 near the power supply connector at the bottom just replace transistor and hug miguel estrela dalva
SAMSUNG 46ES6100AGXZD
Stand by LED does not turn on trafo tsth01 on the primary part of the transformer, one of the terminals opens in relation to the chassis, see that it has a darker and more oxidized pin, just redo the soldering or put a jump to the pci paulo pinho