Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV1223R | STUCK ON CHANNEL 4, NO VOLUME, REPLACED IC001 | No channel up or down, no vol change. Found IC001 defective. | ||
Sony | KV1223R | SNOWY PICTURE, REPLACED IC005 | No output was present from Pin 20/IC005 (PWM out for VC).We further discerned that the prescaler was also malfunctioning. |