Search: Cce HPS2997
Results: 38
Results: 38
Cce HPS2997 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| CCE |
HPS2971, HPS2985, HPS2991, HPS2997
|
Didn't care. after the first repair stage. it kept turning off. | First stage, voltage dropping and unstable. replaced capacitors: c825(100x160v), c829(33x160v). it worked. however, it kept turning off. second stage replaced: c868(1000x25v), c869(2200x25), c831(470x25v), c834(100x16v), c655(470x25v), c851(100x16v), q804(bc337 changed), dz808(3v3 changed) and tested: q802, q805. and after a lot of beating... the damn c406(331) with a tiny change making all the shutdown shit. | Eletrônica R-Tec | |
| CCE |
HPS2971, HPS2985, HPS2991, HPS2997
|
Turns off as soon as it turns on. | Capacitor c831 (470mf 25v). (it is next to the large +b capacitor.) | Return tv. I had already checked and replaced a lot of things during the first repair. but that bastard escaped. | Eletrônica R-Tec |
| CCE |
HPS2997FS
|
Standing risk (closed horizontal) | C409 390n | ||
| CCE |
HPS2997FS
|
Turns on and off in seconds | Change the 100 mf c 835 capacitor | eletronica shr abadia | |
| CCE |
HPS2997
|
Vertical closed | 54v fusistor open because tsound is cold solder on the vetical output | thiago eletronica atl | |
| CCE |
HPS2997FS
|
Turns on and after a few seconds turns off | Q802 open | Replaced it was ok | lourenço |
| TV CCE |
HPS2997FS
***** |
Does not turn on, LED lights up weakly, with noise (tick tick tick...) | Capacitor 406 - 330p 2kv burst. | valter | |
| CCE |
HPS2997FS
|
TV turns on but the image with colored dots at the top of the tube does not appear | C409 as lack of capacitance | Replace and analyze but some components | ELETRONICA MEDEIROS |
| CCE |
HPS2997FS
|
TV turns on, filament lights up and tsound is no image or sound and the screen does not work | Open resistor r930 on the screen line, I removed it and put a jammer on it because the schematic doesn't show this resistor and the TV was ok | HEMERSON ELETRONICA MM | |
| CCE |
HPS2997FS
|
TV works when image appears brighter - image is flickering | Abl line | R423-1k/1w open | EMERSON RIBEIRO |
| CCE |
HPS2997FS
|
TV works with audio without video - filament lights up | C901 | Replace c901--102/2k poliester | EMERSON RIBEIRO |
| CCE |
HPS2997 FS
|
TV stopped, not even the LED lights up, the power supply only has the primary one. | Shorted flay-back, completely killing the secondary supply voltages. | The flay-back was replaced and it was ok... | Armando de Olimpia |
| CCE |
HPS2997FS
|
The grid lights up, tsound is high voltage, but the screen remains dark and without sound. | I measured the filament and it was only 5v, I took a turn on the flay beck ferrite, it increased to 9v, and it solved the problem. | ||
| CCE |
HPS2997FS
|
Low sound with noise, don't turn the volume to maximum or minimum, it's the same thing, sometimes you can hear the sound of the channels or if you have turned on the DVD, it's louder, it always seems like the stereo decoder has problems. | Capacitor c613 depleted pin 11 of ci ic603 this pin has a reference voltage of 4.9v measured on the oscilloscope | Capacitor replaced. | play back |
| TV CCE |
HPS2997
|
I got this TV with a lot of problems...first it wouldn't turn on then I went and saw that the 8.2v power supply was dead so I found the audio circuit shorted and I changed it...now it turns on but the image is reddish and not tube because I changed it...I also changed the ci all related to red and the numk voltage of the red pins which should be +ou_ 140v is 40v I looked a lot on the tube plate and nothing | It was the tda 9573h/n3/a processor that was defective | BF.COLATNO | |
| CCE |
HPS2997
|
Turns off in seconds | Q802, put a bd135 in place. | Varela | |
| CCE |
HPS2997FS
|
Delay for image to appear | Tube filament inductor | It was just a matter of changing. | JUVENCIO |
| CCE |
HPS2997
|
Screen with no image and white lines | 22r/2w resistor on tube plate | I replaced it and it was 0 again | rubens souza |
| CCE |
HPS2997 FS
|
Heating fr423 and on/off (without image appearing) | Q802 main cause and ic301 heating fr423 | Replace q802 (emitter base open) and replace ic301 (short) | Luiz Pinho |
| CCE |
HPS2997FS
|
TV oscillates, lights the filament but tsound is no sound and the screen does not light up | Wide capacitor 394 microfarades open | edgarfelix |