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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
50PB560B
|
No image | On the p131 connector tsound was vs and va, but tsound was no 18v on the y-sus board | Q507 and d502 shorted near the 220k resistor. | Eletronica EASI |
| LG |
50PB560
|
No image | On the p131 connector tsound was vs and va, but tsound was no 18v on the y-sus board | Q507 and d502 shorted near the 220k resistor. | Eletronica EASI |
| SAMSUNG |
LN40B530P2M
|
When turning it on, it showed an image, when it turned off and turned it on again, it no longer showed an image. | Solve rb803, 804, 805, 806 | ||
| SEMPTOSHIBA |
2134
2134 |
Knocks relay but doesn't start | Make sure you haven't put the headphone jack in the right place, because you might be putting it in the memory location and it keeps shorting out the data + and data -, so it won't turn on. | Eduardovaz_ | |
| PANASONIC |
TC-50GX500B
|
Does not turn on, no stand-by | Pci wi-fi | Replace it or just disconnect it | Brackmann |
| PANASONIC |
TC-50GX500B
|
Does not turn on, no stand-by | Pci wi-fi | Replace it or just disconnect it | Brackmann |
| LG |
FLATRON W2253-PF
|
Turns on after 40 minutes in hot weather, it turns off, only when it cools down it works ok, diode d1103 is weak. Change caps c875, c879, c1110, c1118, c1128.8 | Capacitor do reset. | C 305 4.7 x50v works normally again. | guinga sdia goias |
| PHILCO |
PH40U16DSG
|
Burning power supply mosfet. | 10n60 parallel fet does not support the amperage. | Replace with original or 13n50 (original) along with the smds that burn out. | David 2D Eletrônica |
| LG |
FLATRON W2253-PF
|
Turns on after removing the power cord from the socket, it doesn't turn on anymore, then removing the power cord and turning it on works. | Capacitor do reset. | guinga sdia goias | |
| SAMSUNG |
UN58MU6120
|
Turning the backlight on and off | Fuse on the main board (y) open f223 and shorted capacitor smd on the screen c18, note: tsound are several capacitors on the same line soldered towards the flats that go to the screen, remove one by one and measure to see if the short ends, When you find the bad capacitor, remove one of the capacitors that are close to the white flat cable that is on the same line and put it in its place, as these 2 capacitors are of the same value | reginaldo moronte,eletronica junior caldas novas | |
| SEMP |
42LC4245W
|
League without image | Open micro fuse f1 of 1.5a next to f2, caused by smd capacitor c154, next to the varicape. | Replace the fuse and capacitor that is shorted. | Amilton |
| PHILIPS |
55PFG5100/78
TPM15.3L LA |
LED blinking (flashing) | LED power supply with low voltage, around 32v: c8108 with leak | C8108 capacitor replaced | IRIS CARLOS |
| TCL |
32S615
|
No audio | Software update | TV CENTER GUAIBA | |
| SAMSUNG |
UN40EH5000G
|
Ic 202 is a 3v3 regulator, it shorts out and burns the wtp, free market purchased and resolved | Ic 202 + ic wtp61805 | Ic 202 is a 3v3 regulator, it shorts out and burns the wtp, free market purchased and resolved | LABOTRON |
| LG |
42PG60UR
|
Turns on, then turns off | Cabo flat da tecon rusty | Clean flat cable oxidation | WS NOTEBOOKS |
| PHILIPS |
40PFL3606
|
No image, below the oscillating stripe appears, if the t-com heats up the problem ends | Replace smd capacitor (very small) above 240k smd resistor (it is just above the ci of 5 terminals a1, close to ci 7j00), note: I don't know the value I left without, it must just be a current filter | reginaldo moronte,eletronica junior caldas novas | |
| PHILCO |
PTV32D12D
|
I'm sound | Capacitor ca23 | Replace for it, but as no one put the exact value for it, tsound you go, it's 1μF, it's small, but that's the value. | Davi.sls |
| SANSUNG |
UN40C8000XM
0000 |
Ripple effect image | Short display | I isolated 15 ways from 12 cn1 and 6 ways from cn2 from 15, it was perfect without any retracing. my client was happy! haha.... | Jhone eletronica |
| SAMSUNG |
LN40C530F1M
|
Only LED on, does not accept power, only 5v present, without 13v | Oxidized transistor, in front of the photo coupler, check all the transistors that have a hole in the board | Rodrigo cofferi | Rodrigo cofferi |
| CCE |
C320
|
Stand by pool, pulsating power supply | Exhausted ec4 capacitor | Replace capacitor ec4, on the couplers side | Luiz Fernando pu2wze |