Dicas Reparação
Modelo - Chassis KV27XBR10
Pesquisa: KV27XBR10 Enviar Dica Resolvida
Resultados 69
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27XBR10 | DISTORTED AUDIO IN SRS MODE, REPLACED SRS MODULE, SB 45R1 | Audio was distorted in one channel when in the SRS Mode. | ||
| Sony | KV27XBR10 | VIDEO RESETS, EACH INPUT HAS IT'S OWN RESET FOR VIDEO LEVELS | All the 27XBR Chassis and KPR46CX chassis have individualreset for each video mode. Our Service Centers and independent servicersare not aware of this and they spend time troubleshooting a video 1, 2, or3 video problem (example video 1 is brighter than v | ||
| Sony | KV27XBR10 | HORIZONTAL OFF FREQ, HUE SHIFTED TO GREEN, REPLACED IC-301 | Horizontal was locked with blanking bar six inches from right.Also color was green. Adjustment would not bring into correct position. | ||
| Sony | KV27XBR10 | CLOCK GAINING TIME, SEE SERVICE BULLETIN NUMBER 87 | Clock is gaining time. -HQ COMMENTS: Add a capacitor .01uf/50v P/N 1-124-463-00 betweenthe base of Q-105 and ground. (A Board) Please refer to ServiceBulletin number 87 for diagram and additional information. | ||
| Sony | KV27XBR10 | SPECIFICATION, AUDIO AMPLIFIER FREQ RANGE 180HZ-20KHZ | What is the frequency range of the audio amplifier on the (K)board? -HQ COMMENTS: The frequency response is: 180Hz-20kHz. | ||
| Sony | KV27XBR10 | PICTURE STREAKING, REPLACED COMB FILTER | Unit displayed severe picture streaking. It looked like highvoltage arcing throughout the picture. Found defective comb filter. In-put video was ok but output very bad. | ||
| Sony | KV27XBR10 | RASTER, NO VIDEO, LOSS OF H SYNC, REPLACED IC-531 | Screen displayed raster, no video, severe loss of horizontalsync and severe pincushion distortion. Waveform check revealed no signalat pin 1, IC-531. Resistance check revealed 200 Ohm short between pins1 and 7 of IC-531. Horizontal frequency was also | ||
| Sony | KV27XBR10 | NO POWER UP FROM FRONT PANEL, FOUND D-106 IN PLACE OF C-115 | Unit would not power up from front panel - all other functionsokay. | ||
| Sony | KV27XBR10 | NO VERTICAL | The unit displayed white horizontal line. Found R-517, D-503open still no vertical. Replaced IC-500 unit ok. |