Gradiente GBT-2911 TV Repair: Common Faults and Solutions.
Search: Gradiente GBT-2911
Results: 11
Results: 11
Gradiente GBT-2911 Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
GRADIENTE | GBT-2911 | Doesn't start | Capacitores c-805 c-812 | ladmyr | |
GRADIENTE | GBT-2911 29 | Turns off by itself | With nothing that could make it turn off on its own | Remove 22v zener protection circuit | antonio curitiba |
GRADIENTE | GBT-2911 PCI | It doesn't turn on and the LED keeps flashing | C810 shorted | hemilton | |
GRADIENTE | GBT-2911 | Turning off | D 404 | Gradient tv gbt2911 turning off this tv had all normal power supplys, the 805 capacitor of 10 mf. 160v due to visible replaces, it was replaced but the device kept turning off, analyzing the horizontal protection circuit with a miter, on the 22v dz401 anode I didn't even notice any tension to cause the device to turn off, even so I decided to replace it, it didn't help, he continued. Turning it off, I removed d404 which rectifies the pulses coming from the tsh and I measured the diode scale on the miter and tsound was no leak, it was normal, I turned on the TV without the diode and it stopped turning off, I replaced the diode and it worked normally. my conclusion is that d404 only leaked when it received current. | renabetu |
GRADIENTE | GBT-2911 | Does not work with whistle | Disconnect d401 from 180v, if it works with faulty rgb ic retraction, sometimes it damages the micro. | ||
GRADIENTE | GBT-2911 | Doesn't start | Capacitores c-805 c-812 | ladmyr | |
GRADIENTE | GBT-2911 29 | Turns off by itself | With nothing that could make it turn off on its own | Remove 22v zener protection circuit | antonio curitiba |
GRADIENTE | GBT-2911 PCI | It doesn't turn on and the LED keeps flashing | C810 shorted | hemilton | |
GRADIENTE | GBT-2911 | Turning off | D 404 | Gradient tv gbt2911 turning off this tv had all normal power supplys, the 805 capacitor of 10 mf. 160v due to visible replaces, it was replaced but the device kept turning off, analyzing the horizontal protection circuit with a miter, on the 22v dz401 anode I didn't even notice any tension to cause the device to turn off, even so I decided to replace it, it didn't help, he continued. Turning it off, I removed d404 which rectifies the pulses coming from the tsh and I measured the diode scale on the miter and there was no leak, it was normal, I turned on the TV without the diode and it stopped turning off, I replaced the diode and it worked normally. my conclusion is that d404 only leaked when it received current. | renabetu |
GRADIENTE | GBT-2911 | Does not work with whistle | Disconnect d401 from 180v, if it works with faulty rgb ic retraction, sometimes it damages the micro. | ||
GRADIENTE | GBT-2911 | Turning off by itself | C805 10mf 250v |