Repair Tips
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Results: 88091
Results: 88091
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP |
32RV700(A)
|
Turns on relay gun standby LED turns on and off and TV doesn't turn on. power supply with voltages, everything is normal. | Main board does not light up the signal indicator LED. | I replaced the main board and the TV started working normally again. | George Pontes |
| PHILIPS |
MICRO SYSTEM MC302
E232205 |
The power LED comes on and the display then turns off and doesn't work | Cause of damage moisture | I would appreciate it if you could help me | Idelcino Amarante |
| PHILCO |
PH58E51
|
Doesn't start | Tea 1752 | Replace tea 1752 r 10k which feeds pin 16.tea 1755t also. | Eletrônica Lelo |
| SAMSUNG |
PL50C430A1
|
I'm sound | Ceramic capacitor c1371 shorted, close to ci tas3715. | Replace or remove capacitor | dsolucoes |
| LG |
42LD420
|
It doesn't turn on...not even the LED | Ic hs01g. smd 8p replace | GGN | |
| LG |
42LK450
|
Dead power supply, caused by high voltage | Blown coil, shorted diode and transistor | After replacing diode d601, coil b601, mosfet transistor q602 and the input usable, the TV started working again | LEVY SOUZA |
| CCE |
HPS1497P
|
Hitting relay and heating q802 | Dz807 8v2, e c 838 220/16v | GDP2 | |
| PHILCO |
PH32U20DG
|
Doesn't start | Shorted processor board | Replacing capacitor c1000, c997 and ci u809 | sergio |
| PHILCO |
PH32E32D LED
|
Does not turn on, only the red LED is on | Ci 1117-18 (1.8v regulator) of the main PCI damaged | Replace of ci 1117-18 (1.8v regulator) | sergio |
| SAMSUNG |
UN32FH4003G
|
Dead TV, standby LED off, no 5v, voltages varying in the power supply | Broken track between terminal 4 of the photocoupler and terminal 1 (ground) of the ci 2s110 on the main power supply | Multitech Eletronica | |
| PHILCO |
PH28N91DSG
|
The LEDs don't light up | Power supply capacitor exhausted | Replace all electrolytic capacitors in the power supply | EletronicaAlmiro |
| SEMP TOSHIBA |
2134(C)SL
|
Turns on normally then turns off. turns it on again, turns it off sometimes until it stays on | Q706 transistor s8050 (with leakage it heats up) | Q606 transistor s8050 (with leakage it heats up) | Fernando Nascimento |
| SONY |
HCD-GPX33 HCD-GPX77 HCD-GPX88
|
Low sound without power and noise | Unbalancing in ic950 op amp | R971 and r959 both from 4k7 | Thiago paixao |
| LG |
42PN4600
|
Change the parts that burn on the board and ysus and burn again. | If you buy a new kit and the parts in the kit are different, you have to remove the ones that didn't burn and put them in as per the kit's design. If everything burns again, good luck. | Do this and if the seller's parts are original it will work, good luck to everyone. | Eronaldo (erontec) |
| LG |
47LB6500
|
Image flashing, screen turns on and off | Shorted LEDs | LED replacement | Higorot |
| SAMSUNG |
UN32J4300
|
Doesn't start | C242 shorted, must be replaced | Higorot | |
| LG |
43LJ5550
|
Bluish or blue image | LEDs light up practically lilac due to time of use | Changing the LEDs | Higorot |
| PANASONIC |
TV-32B6B
|
Stand by turns on the green LED then goes to red and blinks non-stop and does not turn on, the LED bus is burnt out. | Replace the burnt out LEDs, but it's a good idea to remove the resistors from the black light plate, these are resistors r253 r254 r257 r258, the voltage drops and prevents burning again. | ELETRONICA JUNIOR BELEM | |
| SAMSUNG |
T24B301LB
|
Doesn't start. When trying to turn on the white LED flashes but cannot turn on. | 1200uf 10v swollen capacitor | I replaced it with a 1500μF 10v one and it was perfect. | RYK |
| PHILIPS |
43PFG5102/78
|
Normal power on, the LEDs turn on and tsound is no image | Capacitor c 404 on the right side screen board | Just removing it already worked, but it's a good idea to replace it | Inogamma Sombrio/sc |