Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV2682R | NO FUNCTIONS, RESOLDER CONNECTOR WIRES | Set could be turned on. Color, hue, sound, etc. would notwork. Traced signal MD1 from IC101 up to MA, MB board, but nosignal return key 1 or key 2 back to IC. Removed front panel and setstarted to work. We either had a pinched wire or cold joint. |