Rca Repair Tips
Search: rca
Results: 72
Results: 72
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| RCA |
RBA2020
|
Epron | Eletronica Bianca Ipirá BA | ||
| MULTIMARCA |
11AK30A14
11AK30A14 |
How to enter service mode | With command, menu and type 4,7,2,5 | Electrohd | |
| QUALQUER MARCA |
MICROONDAS
|
Everything seems to be normal, the fan works and there is even a noise from the tractor and the front panel is normal | But it doesn't heat up | Magnetron truck | odobaldo pregidio |
| QUALQUER MARCA |
MICROONDAS
|
Shorted oven, burning fuse could be a shorted capacitor because when it's the transformer it's easy to see | Replace capacitor and diode | odobaldo pregidio | |
| QUALQUER MARCA |
MICROONDAS
|
The panel works normally but it doesn't heat up, it doesn't make any noise nor does the fan work | Check the door micros or whether the door is closing properly or the charaque is burnt out | odobaldo pregidio | |
| RCA |
RBA2020
|
Does not enter the menu screen | Eeprom memory 24c04 | After programming a new memory and changing it, the TV started to work normally. You can find the eeprom program at www.eletronica geral.com | edrod |
| RCA |
RBA 2020
|
Does not change channels, eeprom stuck | Change the eeprom ok... | Some computers automatically load data from the eeprom, if you are not familiar with data or bits, just know that they are monitored by cup (power supply voltage indication) xpr, x-ray protection, evg, vertical protection enablement ndf - output vertical protection,bcf-pret current failure | Miltom |
| RCA |
RBA 29551
|
Does not oscillate, then no image | After changing the power supply control, the TV turned on + no image | Enlarge the screen on the fly and adjust the brightness and contrast levels through the menu, then normalize the screen | Adrian Chapadão |
| MULTI MARCAS |
PT92
PT92 |
In vhf it had two return lines at the top; superimposed on the image. | This defect arose after the mat leakage fault was resolved. | Reprogram the memory, with corrupted data. | jose luis calcada |
| AP.CHOQUE DE CERCA |
NELLORE 140KM/220V
|
Doesn't hit | Ap.burned by electrical discharge / diode sk1/16 | Replace diode and redo board tracks | eletronicaapolo |
| AP.CHOQUE DE CERCA |
NELLORE 150KM/220V
|
Doesn't hit | Electrical discharge / rectifier diode fuse holder. | Replace mentioned items | eletronicaapolo |
| AP.DE CHOQUE DE CERCAS PICANA |
EXTRA 12 PICANA
|
It doesn't hit, it just whistles | Scr / cap. triplicador | Replace scr e cap. 25μF/250v | eletronicaapolo |
| RCA |
RBA1420
|
Noise in the image without apparent cause | Varicap | Varicap replacement | andlss (André Luiz) |
| RCA |
RBA1420
|
TV turns on but has no video (just a line at the top of the screen) and buttons don't work | Memory | Replace memory (24c04) | andlss (André Luiz) |
| TV RCA |
RBA 2020
|
TV takes a long time to turn on | Changed the cp 14 capacitor of the 470/35 volt power supply | jaironuness | |
| RCA |
RBA 1420
TX 91 |
Does not turn on, power supply does not oscillate | Replace capacitor cp 14 (470mf/25v) | ESPER | |
| RCA |
RBA 1420
TX 91 |
Channel locked and the menu does not appear, only the volume works | Change the memory | ESPER | |
| RCA |
CTC166/167
|
Audio, no video | Change capacitors c4501 and c4502, in the vertical section | ||
| RCA |
VARIOUS
|
After pressing play picture appears but looks like in pause mode | Clean and lubricate the capstan flywheel | ||
| RCA |
VJM2022T CTC 121D
|
Will not shut off | Scr 100 leaky |