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Results: 88224
Make Model Symptom Problem Solution By
PHILCO PH32C10DG
Update Can't find any update on the philco website Use an update from another model, the ph32c10dsgw works in its place, the boards are the same, drivers.philco.com.br/tv/hkc/ph32c10dsgw Capiroto
PHILIPS 43PFG5100
Tsound is no audio Change q706 Agnaldo
PHILCO PTV43E3AA
Entered without image, only LEDs on Defect in the tcon, resoldering in the integrated circuit, and the voltage pwm Just resolder and run for hug, cold solder, I soldered them all with a thin tip. it was fillet Elison48
SAMSUNG LN32C450
Only turn on stand by Shorted capacitor cp814 220nf by 2k HP ELETRONICA
SAMSUNG LN19R81
Inverter protection Wear of the LCD lamps. Transistor q1 is responsible for the protection circuit when the lack of phase in reverse (shorted lamp or inoperative output) or one of the phases is uneven (lamp wear) and a potential direction is generated and q1 is activated, well I put a resistor 10k from the collector of this transistor to ground and the protection circuit stopped activating, when the collector raised the voltage above 1.0vdc the protection was activated, with this resistor the collector remained stable at 0.2vdc, hence the protection circuit was deceived Edson Caeté
PHILIPS 32PFL5604/78
Standby LED lights up red, does not turn on and does not accept commands C474 4.7uf/16v next to the usb port, next to a cystal. Replace without measuring Eletrônica Barbato
PHILIPS 32PFL5604/78
Standby LED lights up red, does not turn on and does not accept commands C474 4.7uf/16v next to the usb port, next to a cystal. Replace without measuring Eletrônica Barbato
ELETROLUX MEF-28
Doesn't start 4mhz crystal on display board Defective crystal, replace it MP ELETROINFO
SOUNDIGITAL SD1600. 1 HV 1 CANAL
Shaved parts 2 output c12 c12 = irs20957s / c13 = pwm si8244bb close to it c11 = smd sg3525a line diode has resistor 100r smd a lm393 low memory pic12f615 shaved 3 leds, roc = lm319m smd, regulator 5 pin sh1b =lmr 62014xmf mosfet irs20957s = 4 irfb4321 , near pwm si8244bb = mur1660ct 3 - transistor l3 I couldn't even reference 2 pre amplifier Solution Ok Andre
EVO SOUND SD1600. 1 HV 1 CANAL
Shaved parts 2 output c12 c12 = irs20957s / c13 = pwm si8244bb close to it c11 = smd sg3525a line diode has resistor 100r smd a lm393 low memory pic12f615 shaved 3 leds, roc = lm319m smd, regulator 5 pin sh1b =lmr 62014xmf mosfet irs20957s = 4 irfb4321 , near pwm si8244bb = mur1660ct 3 - transistor l3 I couldn't even reference 2 pre amplifier Solution Ok Andre
PHILCO TV PH32E32D LED
TV freezing, no sound, sound failing Change ca815, ca804 and check u804, u805 and u807 Eletrônica Barbato
SEMP 40L2600 / 32L2600
STBAY LED on but not turning on motherboard defect; client 8817 Changing the q101 next to the power supply Replace without measuring transistor with leak bc558 pnp marcos melo cascavel ce
SAMSUNG 51F4000
Turns on very weak and grainy image Fet 9n25 on the y-sus almost at the tip of the board, tsound are two but only one was bad. I replaced it with the smk0460 and it was fine. Sylvox
LG 42LB6200
TV doesn't turn on Transistor q601 (k10a60w) shorted Replace the mosfet Robson RJM
FHILCO PH21M2
With the left side with a pre-strip Replace capacitor 450 Cícero Santos
HQ HQS32NKH
No sound, or sound failing Poor contact in the headphone connector. Replace connector, or make a jumper between pins. Pardal-x
TOSHIBA 26EL933G
Does not turn on, no stand by light K4a60da shorted out Replace fuse and the 2 k4a60dar Hugovitch
TOSHIBA 25EL933G
Does not turn on, no stand by light K4a60da shorted out Replace fuse and the 2 k4a60dar Hugovitch
SAMSUNG HTX625
Protection Energy Rafhael
SEMP 2177
Hitting the relay as if it were a horizontal skirt power supply varying TV arming and disarming Resistor r878 near the str changed André Luiz