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Results: 88147
Make Model Symptom Problem Solution By
SAMSUNG PL50C450B1
Greenish/negative image Igbt na y-sus Replace the faulty rjp30e2 on the y-sus. Weslley (UNITEC)
LG 42LM3400
Has back light but no image T-con board fuse, c209 or c210 shorted. check the 12volt da-con switching transistor is open on the main board.
SEMP DL3244 (A )W
No image but with sound In my case, all the LEDs burned out I adapted LED bars from a 6V LG TV and to avoid burning again I replaced the current between the LEDs by removing two SMD resistors from the circuit, R758 and R759, both 4R7, they work in parallel, after removing them the current decreased between the LEDs and can increase their useful life, once this is done the TV will take longer to work. PROTEC ELETRONICA
PHILIPS 42PFL3403
I'm sound D6402 that takes power to the 8v regulator that powers the ci 7411 (back of the board) HP ELETRONICA
SAMSUNG PL50C450B1
Small image, black band on screen. Resistors On the main board near the power connector replace the resistor r491 to r490 or vice versa. Weslley (UNITEC)
LG CM4330
Don't care, power supply ok! When activating the power, you will notice a slight blinking in the LEDs around the vol knob. Ic701 burst. Replace ic701, tas5612la. BRITO
SEMP 2134 (C)
It takes about 15 seconds for the sound to come C636 (cap.elet. 1000uf x 25v) Replace without measuring c636. sound returned to normal Rdoantônio-Acre
HBUSTER HBTV32L05HD
No audio Remove q707 and q708 TV after updating and recording the flash and then removing and replacing the ca 804 and ca 815 capacitors, the problem was not solved and the reset was done and it did not solve either, so the solution was to remove the transistors Assistec som estância edu
SEMP TOSHIBA 2015MM
U17 		Turns on generates high and turns off completely Flyback Neno eletronica
SEMP TOSHIBA STI LE3256(A)W
Turns on without turning on the backlight and with normal sound Defect in 2 diodes (sb2200) on the main board, in the upper right part, both shorted!! I changed them and found that only they were damaged. These are very low amperage and poor quality diodes! EC
SONY MHC GT44
Muddy sound on main output,normal on subwoofer output -51v missing Resitor 47Ω pino1stk 403 130
PHILIPS 29PT9467
Turns on and in a few seconds turns off When you turn on the main key it arms the relay and goes into sby, keep pressing the channel keys without stopping so it doesn't turn off easily (most of the time it's the tube itself), speed up the screen on the flyback, if it hits the retrace lines the cushion effect, the defect may be in the horizontal width cap. In my case it was the c438 cap of 2n7 ps. Always replace the 2 b+ caps on these TVs, thanks. SYSTEM ELETRONICA
LG 21FJ6RB
Doesn't start. LED off.2* from power supply without voltage C-417 221k/2kv. q-402 c0693. e flayblack 6174v-6016a. Just replace the ones mentioned. and go for the hug. NILMAR (61)9.9818-3695
SAMSUNG CL21C650ML
Vertical closing at the bottom D301 D301 Eletrônica Mauri Junior
SAMSUNG PL51D451
Image does not appear flashes stand-by Replace diode d5010,q5001,q5002,q5017,q5009 (rjp30h1) can replace with30f124 speedtec
LG 32LM3400
With audio, with backlight and without image. Mau contato no cabo lvds Cable cleaning. Pontocom informatica
AOC D32W931
Blue LED turns on but the TV doesn't turn on Remove the inverter cover and it will work again. Remove the inverter cover paulo
SONY KDL 32BX325
Takes time to call U701 Regulator replacement @GEPE
LG CP-20K70
Pacifier clicking and leaking loudly. After changing almost everything regarding the horizontal output, fly, c width, without success, I decided to change the h output even though it looked good. it was potatoes. Here's a tip. NPV
LG 42LS4600
Image 250k 1kv capacitor shorted on the diode line near the rectifier bridge Just replace it and get it back