Dicas Reparação
Modelo - Chassis KV9200
Pesquisa: KV9200 Enviar Dica Resolvida
Resultados 6
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV9200 | RETRACE LINES ON DARK SCREEN | This unit had retrace lines with brightness control turneddown. | ||
| Sony | KV9200 | 130V WOULD NOT REGULATE | 130V would not regulate. All components in power supplychecked good. | ||
| Sony | KV9200 | PARTS INFORMATION MISSING | I need assistance with the above unit. It seems that thecircuit was modified or changed during production and this was not shownon the S/M or the two existing supplements. This particular set has adiode D402 and Q410, Q411 added to the base of Q402. | ||
| Sony | KV9200 | INCORRECT BRIGHTNESS OPERATION | Right side of the screen is brighter than left. | ||
| Sony | KV9200 | PART MISMOUNT | On printed circuit board W, capacitor C524, the marks forpositive and negative connection are incorrectly placed. | ||
| Sony | KV9200 | RETRACE LINES | Customer objected to three-four vertical retrace lines onlyvisible while watching two channels 9 and 32. Lines appeared to sparkleas if they were being modulated with information. Scoping verticalblanking pulse, noticed excessive pulse width. Working |