Gradiente TV1421 TV Repair: Common Faults and Solutions.
Search: Gradiente TV1421
Results: 21
Results: 21
Gradiente TV1421 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | TV1421 CDG | Vertical closed from top to bottom | Corrupted memory | Replace to memory | carlosss |
| GRADIENTE | TV1421 | Greenish image with little color | CL16 memory, just change it and go for it | ||
| GRADIENTE | TV1421 | Tv completely inoperative led off +b with 7v | Ic501 pt1207 change and go for the hug | samuel leite | |
| TV GRADIENTE | TV1421 | Vertical stripes, heating the vertical output. and the resistors r 402 and 403 | R304 1r5 open | reis | |
| GRADIENTE | TV1421 | One of the excessive rgb colors, and no image, screen all green, red or blue. | Test and replace r 904, 909 or 915, tube plate. | joaomvjr | |
| GRADIENTE | TV1421 | I'm sound | Pin 2 of the micronas had 1.6v solution to change the coil l11 open | lider eletronica | |
| GRADIENTE | TV1421 | It doesn't work, it has the +b, and the secondary power supply is ok | Change microns | KRAUSE | |
| GRADIENTE | TV1421 | I'm sound | An audio signal arrived at the audio amplifier ci, but nothing came out, it was without vs, instead of 15v, 0.50 v arrived | The defect was on pin 9 of the transformer, it had a bad contact. | BF.COLATINO |
| GRADIENTE | TV1421=2021 | Enter serve mode | With the TV on, press the menu key on the TV and menu on the control together, and the mode will appear ok in a second. | ELETRONICA ARNI-LEOBERTO LEAL-SC | |
| GRADIENTE | TV1421 | It doesn't turn on, it keeps chirping bu2506dx with a short change and it burns out immediately | Shorted flyback | Help yourself leave your tip ass.arno | ELETRONICA ARNI- L. LEAL- SC |
| GRADIENTE | TV1421/2021 | Turning off when the horizontal oscillates - (power supply ok). protection activating. | Ver r55-(180k) | Replace r55 | MAIRES |
| GRADIENTE | TV1421 | Greenish image with little color | CL16 memory, just change it and go for it | ||
| GRADIENTE | TV1421 | Tv completely inoperative led off +b with 7v | Ic501 pt1207 change and go for the hug | samuel leite | |
| TV GRADIENTE | TV1421 | Vertical stripes, heating the vertical output. and the resistors r 402 and 403 | R304 1r5 open | reis | |
| GRADIENTE | TV1421 | One of the excessive rgb colors, and no image, screen all green, red or blue. | Test and replace r 904, 909 or 915, tube plate. | joaomvjr | |
| GRADIENTE | TV1421 | No sound | Pin 2 of the micronas had 1.6v solution to change the coil l11 open | lider eletronica | |
| GRADIENTE | TV1421 | It doesn't work, it has the +b, and the secondary power supply is ok | Change microns | KRAUSE | |
| GRADIENTE | TV1421 | No sound | An audio signal arrived at the audio amplifier ci, but nothing came out, it was without vs, instead of 15v, 0.50 v arrived | The defect was on pin 9 of the transformer, it had a bad contact. | BF.COLATINO |
| GRADIENTE | TV1421=2021 | Enter serve mode | With the TV on, press the menu key on the TV and menu on the control together, and the mode will appear ok in a second. | ELETRONICA ARNI-LEOBERTO LEAL-SC | |
| GRADIENTE | TV1421 | It doesn't turn on, it keeps chirping bu2506dx with a short change and it burns out immediately | Shorted flyback | Help yourself leave your tip ass.arno | ELETRONICA ARNI- L. LEAL- SC |