Dicas Reparação
Modelo - Chassis V36
Pesquisa: V36 Enviar Dica Resolvida
Resultados 45
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| LG | DV361 | LIGA COM A FONTE CAINDO A TENSAO DE 12V | TROCAR FOTO ACOPLADOR E D 121 COM FUGA | TROCAR FOTO ACOPLADOR E D 121 COM FUGA | ALVES.TEC ELETRÔNICA.CAMARAGIBE.PERNAMBUCO |
| LG | DV361 | LIGA COM A FONTE CAINDO A TENSAO DE 12V | TROCAR FOTO ACOPLADOR E D 121 COM FUGA | TROCAR FOTO ACOPLADOR E D 121 COM FUGA | ALVES.TEC ELETRÔNICA.CAMARAGIBE.PERNAMBUCO |
| DVD LG | DV361 | NÃO LIGA, OU DEMORA MUITO PRA LIGAR. | C121 E D121 ALTERADOS | TROCAR C121 E D121 | MARCONES DE ARARIPINA-PE |
| LG | DV361 | Este dvd lg chegou na minha oficina,com defeito ,nao girava o disco | Era um motor em curto JQ24-35I350FL de 3V troquei , funcionou .coloquei um cd de dvd girava no sentido normal e ao contrario mas nao fazia leitura | A causa era um resistor,a posicao R280 valor 1R0 SMD que estava estourado ,troquei ,o disco voltou a girar no sentido normal ,coloquei um cd de dvd fez a leitura ,defeito resolvido | Andre |
| LG | DV361 | Este dvd lg chegou na minha oficina,com defeito ,nao girava o disco | Era um motor em curto JQ24-35I350FL de 3V troquei , funcionou .coloquei um cd de dvd girava no sentido normal e ao contrario mas nao fazia leitura | A causa era um resistor,a posicao R280 valor 1R0 SMD que estava estourado ,troquei ,defeito resolvido , | Andre |
| YAMAHA | RX-V361 | SEM SOM EM TODAS AS SAIDAS | C 1635 EM CURTO | TROCAR CAPACITOR 47X25V | DEBIQUE |
| Sony | KV36FV1 RA2 | SHUTSDOWN | KV36FV1 Unit shuts off immediately after turn on. Measuring the collector voltage Q502(C) finds it rises up then falls to zero. | I Asked tech to remove Q502(B&E) then measure Q502 collector. After unit is turned on. It was at 135 vdc. Q501(C) was at 77 vdc.. Unit has Horizontal drive at Q501(C). This indicated the unit had horizontal drive. Scope reading showed a 60/40 duty cycle at 63 microseconds. There are no apparent short circuits on secondary of Flyback transformer. Unit has defective Flyback. | Muller |
| Sony | KV36XBR250 AA-2W | GEOMETRY | KV36XBR250 This television has as symptom on the screen where a small area has a non linear horizontal area that causes the image to expand when the image passes through this area. The area about 1/2 inch wide and effect the entire frame of the picture. It can be seen if characters are scrolling through the screen. | Tech needs to change the value of C553 from .33 @ 200 vdc to .47 @ 250 vdc part number 1-117-667-71. This improve the linearity in that are of the screen | Muller |
| Sony | KV36XBR250 AA-2W | 16X9 mode | Customers DVD player always plays back in 16X9 mode. Customer has JVC DVD player. Disc plays back in 16:9 customer selects 4X3 mode on their DVD player but TV stills displays 16X9. The JVC DVD player puts out ID signal even when no 16X9 is available. When the Sony TV detects this special ID signal it automatically puts the TV in to the 16X9 mode. Compression Mode. Customer must now select modes manually on their DVD player. | This auto feature can be turned off but only in the Service Mode. Change ID7 from 9 to 8. This is the No Auto V. Customer must now select modes manually on their DVD player. | Muller |
| Sony | KV36XBR200 AA-2H | VERTICAL SWEEP | KV36XBR200 serial 9015396. Unit has insufficient vertical sweep. Also has top vertical foldover. Tech can get into the menu and effectively move the vertical height and centering but it will not illuminate the foldover condition | Tech needs to replace IC561, D561, & C565 | Muller |
| Sony | KV36XBR20 0 AA-2H | vertical | Unit has insufficient vertical sweep. Also has top vertical foldover. Tech can get into the menu and effectively move the vertical height and centering but it will not eliminate the foldover condition. | Tech needs to replace IC561, D561, & C565. Unit had defective Pump up capacitor. C565 | Muller |
| Sony | KV36XBR200 AA-2H | SCREEN TEMPERATURE | KV36XBR200 serial 9016329. On the far extreme left and right side of the screen the picture has a yellow color temperature where it should be white. | When looking at a blue raster at 60 IRE the blue does not have uniform brightness across the screen. The light output is not the same level at the area of the screen where we see the yellow with a 60 IRE white screen. We are not able to adjust the Blue to make it equal in brightness in all areas of the screen.. This is a defective CRT. Customer does not want the set requesting a replacement. Under 30 day | Muller |
| Sony | KV36XBR200 AA-2H | GEOMETRY | KV36XBR200. Serial 9016768. "" Unit has pincushion error o the top of screen. Area around the extreme edges of the fields do not have straight lines. Horizontal lines have a shoulder roll off. Tech ordered Yoke specific to bulletin # 387 , but received the complete CRT. I held off replacing the CRT due to three of these have been changed so far with no changes in the symptom "" | Bulletin 387 did not mention a THL plate which needed to be adjusted was in the old deflection yoke. After following the new bulletin 387R1 we were able converge the set. Also the new tube needed 3 magnetic on the bell of the tube to correct a purity error and converge the lower right hand corner. | Muller |
| Sony | KV36XBR200 AA-2H | GEOMETRY | KV36XBR200 Picture is tilted. There is insufficient range in the tilt adjustment | Use part number out of bulletin 379 for the pix tilt correction coil. | Muller |
| Sony | KV36XBR20 0 AA-2H | FOCUS | KV36XBR200 serial 9023068Out of focus on the extreme horizontal edges of the screen. The last 3 inches have a noticeable focus error | CRT...Attempting to move the focus control does not cause the area on the outside of the CRT to change focus. Unit may have Bad CRT. | Muller |