Repair Tips
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Results: 87708
Results: 87708
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
32PFL3406 32PFL3606
|
Does not turn on or standby | F100 - q101 and q102 only showed 3.3v | C600 1μF x 450v polyester capacitor | Fernando S |
| PHILIPS |
32PFL5606D
|
Burning LEDs. LED power supply too high. 200v | Reduce voltage by removing 3 resistors. r455, 455a and 455b of 56r. dropped to 184v. | Katutto | |
| SONY |
MHC-V5
|
Protect league 03 | Dirty plate full of dust | I cleaned the amplifier board, the box returned to normal. | Fernando técnico |
| PANASONIC |
TC-L32C20B
0000 |
Turns on LED flashes 15 times and turns off | Faulty display screen | Old iron lol.... | Jhone eletronica |
| SAMSUNG |
LN26A330J1
|
Standby and beep only. | Power supply board did not release voltages correctly. | No bad components were found, I cleaned it with soap and water, after drying some bad tracks appeared, I made the repairs and the TV worked perfectly. | Eduardo Schmidt |
| PHILIPS |
AJ3150
|
Clock advancing, radio sound very low and negative voltage on the capacitors on the radio plate | It was probably just the capacitor that is connected to the crystal, but when in doubt and due to the age of the device, I replaced all the electrolytic capacitors on both plates (13 in total) and it was perfect. | Pedro Igor | |
| PANASONIC |
SA-AKX440
|
Doesn't start. power supplys arm and then disarm | D1001 changed | Replace diode with 1n4007 or equivalent | marcelo lima |
| PHILCO |
PH50A17
|
Audio failing, working intermittently | Solves audio circuits, crystals, phone connector, varicap, hdmis, rcas | Resolder audio circuits, crystals, phone connector, varicap, hdmis, rcas in this case* Lord put your angels sound | |
| LG |
32LJ600B
|
So em stand by | Reflow in the processor successfully resolved | cristiano manutec | |
| LG |
42PN4600
42PN4600 |
Image with pigmentation, clouds | Both 8a60 rescheduled piece | Remove from scrap | JOHNATAN |
| LG |
14CB
|
Almost closed vertical | C311 1000/25 | Fábio boysinnn | |
| PHILIPS |
47PFG7109
TPM14 3L LA |
Without image, audio ok. | Burned out leds | Replace the led bars | Eletrônica Moises N.H |
| SONY |
GPX77
|
Error 04 | Burnt outlet | Replace the board or try to do maintenance. Note: if the MOSFETs are toast, I find it very difficult to restore | Stiltec |
| PANASONIC |
SA-MAX9000
|
You have to insist to call, at first it doesn't. | Check pcont on connector cn1851 pin 4 enters the power supply if it is below 2.9v. | Resistor bank rx1003 smd code 101 close to the processor has high resistance in the resistor that plays the pcont signal, replace the rx1003 | Eletrônica Maurício |
| PHILIPS |
43PHG5813
|
No image with LED on | The t-con board does not receive 12v | Fb714 missing, broken or open - from underside of board near panel flat | Alessandro B. Barcelos |
| PHILIPS |
43PHG5813
|
Does not turn on or inoperative | Na main pci see 5v_stb no l701 and less than 5v_sw no c786 is entered | Replace Q706 (aon4421) | Alessandro B. Barcelos |
| PHILIPS |
32PHG5813
|
Does not turn on or inoperative | Na main pci see 5v_stb no l701 and less than 5v_sw no c786 is entered | Replace Q706 (aon4421) | Alessandro B. Barcelos |
| STI |
LC4051FDA
KPS+L150C3 - 01 |
Does not turn on, either manually or with the remote control, the standby LED flashes | Tl431 in position nw905, close to rw903, I put a kia431 in and it worked perfectly again. | Eletrônica HYK | |
| PHILIPS |
32PHG5813
|
If you are going to replace the main board for another size TV of the same phg5813 | Change the u405 memory and the adaptation will work. | Alessandro B. Barcelos | |
| PHILIPS |
32PHG5813/78
|
No image with LED on | The t-con board does not receive 12v | Fb714 missing, broken or open - from underside of board near panel flat | Alessandro B. Barcelos |