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Results: 88183
Results: 88183
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
2134 BSL
SK11 |
Image with ripple and noise in the speakers. | C311 exhausted and c329 with low capacitance. | Replace c311(47μF x160v) e 329(4,7μF x250v). | Rondinele_Campo Redondo/RN |
| PANASONIC |
TC20C6
|
It starts and cuts, arming the protection as soon as it is plugged in, after which it just stands by and does not start. Note: it only starts if you disconnect the vertical or yoque output (deflector). | D449 shorted close to vertical | Replace d449 for another equal one. | George Pontes |
| TOSHIBA |
2091KAV
U15 |
Inoperative with LED off. | Q404 shorted:bu 808 dfi. | Replace q404,c416 e c419. | Rondinele_Campo Redondo/RN |
| SEMP |
TV1484(H)
U13 |
When connecting without image only audio and when it increases the scree it presents a horizontal line | Integrated circuit q301 tda9302h | I didn't have the tda9302h in stock so I used the la78040 from cce hps1497pc and it worked normally. | Helio(Eletrosonic) |
| PHILIPS |
29GX1895
|
Tsound is only audio with the volume at maximum | Volume controller board | Volume controller board (it is next to the microprocessor) | LUIS CARLOS |
| PHILIPS |
20PT3331
|
It turns on normally after approximately 30 seconds, closes the panel and turns off, sometimes it takes a little longer. | Photocoupler | Replace directly and if the capacitors are studied, replace them too and then just run for the hug. | Danieleletronica |
| PHILIPS |
42PFL3403
|
No image with sound | C236 (2200x25),c235 (2200x25) swollen and broken solder on the inverter pins | Replace and store gravel | eletronicaeltec |
| PHILIPS |
21PT6456
|
Turns on and then turns off, if you leave it on, it stays on | Zener +33 volts | Changing the zener, even when measuring correctly, for some reason causes an overload on the +160 volt line | deuner |
| CCE |
C320
|
Doesn't start | Shorted capacitor of 100nf x400v, 1k er15 coupler photo | eletônica strada | |
| PHILCO |
PCS 2976S
********** |
Turns it on and off then note: release pin 36 from the do-it-all, the TV has to turn on with a 20 inch frame | C701 changed and c703 open, change both and everything is ok | Replace both with the same value 6k8 | ELETRONICA IDEAL |
| LG |
CP-15Q90A
SC023A |
It worked and stopped in a few seconds, the horizontal output heated up and it didn't turn on anymore, it only turned on after 1 hour and the same thing happened | Horizontal output 2sd2627 defective, I measured it on the multimeter and it said it was good I put bu 2508dx | Marcio magalhães eletronica | |
| POSITRON |
SP 6110 AV
|
Does not read usb input (data) | Ci- zr 36966 elcg zoran vaddis | neonlite | |
| LG |
21FU4RL
CW81A |
No audio in rf and av | C611, 47 x 25v killing the voltage of the ci 601 la42102. | Novato | |
| PHILCO |
PH14C
|
Blurred and rainbow image | Dv564 with cold soldering | Resolder | ELETROCLAUDIOPE AGUAS BELAS |
| CCE |
2910FS
|
Cushion or bowl effect | D415 wall460 | MARCIORVGO | |
| TOSHIBA |
MS7860MUS
|
When you increase the volume it turns off the sound | Hr871 and hr872 with changed values | Replace for the same value (150k) | Wanderlei Studio - Eletrônica Áudio e Vídeo Quixadá / Ce |
| BRASTEMP |
BMG35A
|
It always stays on, it only turns off if you open the door. | Change the board relays | preá-rs | |
| PHILIPS |
29PT552A/78R
|
Baypss LED won't turn on flashing | Capacitor 2575 100n that goes to ground in the optical coupler in short | Replace the same ok | osmar |
| PANASONIC |
TC14A12
|
No contrast | Resistor (r557) open (174k) | Replace | |
| LG |
RP-14CB25A
|
Vertical closed | R311 c311 | carlinhos100 |