Repair Tips
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Results: 88087
Results: 88087
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FWM462X
|
Doesn't start | C772 220mf | E Cobra | |
| CONSUL |
C1M06CBANA
|
Heater function does not activate | Function indication LEDs burnt out on the panel | ||
| PHILIPS |
42PFL5008G/78
|
Does not turn on or turn on standby | Power supply at the 5v voltage part of standby 0 | Ic 9801 r2a20133esp damaged and the mosfet q9802 ntd4906nt4g measures good but does not dock, replace directly and run to the hug | JORGE ASSISTÊNCIA TÉCNICA COTIA SP |
| TORK |
IE7200/1BIV
SOLDA INVERSORA ELETRODO |
Tsound is no voltage at the output, no welding wsound it was supposed to have 24v, it was high or tsound was no power supply | Z1 raw and r1 open (z1 24v zener diode) (r1 100 resistor) | I replaced them and it worked fine | orlando lott |
| PHILCO |
PH58E38DSG
|
TV turns on back light comes on but does not show image | Absence of voltage vaa and vh | Shorted panel with no solution, just replacing it. | sergio monteiro |
| SEMP TOSHIBA |
32L2400 40L2400
|
Does not turn on, LED is off | No. 07 | Vdw904 measuring short, but it's the ci nw907's fault | Adrian (Chapadão do Céu Goiás) |
| TOSHIBA |
TV1415NM
U18 |
The television arrived with the pwm of the power supply shorted and the primary completely detonated, after removing the defect in the primary, the television arrived with voltage in the secondary, but it made a noise in the power supply and the voltage fluctuated wildly, a detail that when the +b of the fly was turned off -back the voltage stabilized at 64 v at +b. | Deflector coil with horizontal bearing changed from 5Ω to 10Ω | Replace the deflector or replace the entire tube. (edfesom ;) | Edfesom |
| SEMP |
TV2922
|
Jagged image | Dry or damaged electrolytic capacitor, CD11 10uf/160v | To replace | José Velk Marques |
| CCE |
2118USP/AV
|
Horizontal lines | Fr301(10r) | NATO ELETRÔNICA | |
| CCE |
D32 LED
|
TV presented flashing red LED and nothing turned on. No voltage on the outputs, or very weak. | Change q29 (fet d446 which was shorted) and the ci: bit3251 small) | Then it worked. | <small><small> |
| PHILIPS |
32PFL3018D/78
ENVISION |
When changing the main board the image was inverted. | The mainboard memory was from tpvision | I entered the code on the control, 062598 + home(menu)+164+ok, the TV turns off and on with the normal image, I didn't need to enter service mode | Geraldo de Petrópolis, RJ |
| CCE |
HPS 2004
|
Low power supply, TV doesn't turn on, doesn't even turn on stand by | C812 (47uf/25v) | NEW PEK ELETRÔNICA | |
| SAMSUNG |
T24A550
|
Turns on after a while, turns off, or changes in the image, stripes or bands without an image. | Semi-short circuit, | Leak in capacitors c202 and c201, measuring 65r, not getting hot, is next to ic204 | RNSPTEC |
| LG |
32LS3500
|
It only has the +b 3.5v, but the 12v and 24v ones are inoperative. | It appears to be a defect in the power supply's ci l6599ad, but 24v line with short in c smd next ci audio amp | More repair tips on YouTube channel direct to the defect | BRUSKE |
| CCE |
D3201 (B)
|
No intermittent image and noisy sound, especially on digital channels. | On the main board, several of the 100µf x 16v capacitors are exhausted or have high esr. change them all. | Carlossbs | |
| PHILIPS |
42PFL4007G/78
|
The logo appears and the backlight remains on, but it does not accept functions, it remains locked. | Software update - download link --- > http://zipansion.com/vodo wait 5 seconds and click on close advertisement, after downloading the zip file, unzip it, put only the update file "" upgrade_loader on the pendrive. pkg "", turn off the TV and insert the pendrive into USB 1 preferably, turn on the TV and a "software upgrade" message will appear, just wait for it to update and remove the pendrive once it's ready. | EC | |
| PHILCO |
TP2054
|
I didn't tune the channels, just the good AV didn't pick up any channels | Q201bc337 shorted between base is coleto | I put another bc 337 atv it was good again | Marqueis eltec eletrônico |
| LG |
49UJ5654
|
TV flashes stand by but doesn't turn on | Capacitor s.d. shorted on the wifi card. (no cap position information) | Replace the capacitor or replace the board. | Washington ELETROWASH SOLUÇÕES |
| LG |
14SB1RB
|
TV turns on with normal video, when inserting video signal via RCA, synchronization is lost | Changed resistor r512. | Changing the resistor and resoldering the board. | Washington ELETROWASH SOLUÇÕES |
| PHILCO |
PH32B51DSGWA
|
No audio, no sound, mute | 1u/25v capacitor (smd) non-pin 7th integrated u10 | 1u/25v capacitor (smd) not pine 7th integrated u10 | AMARAL |