Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV9400 | INTERMITTENT COLOR | This set was intermittently losing color. Found horiz. pulsemissing at Pin 20 of IC301. Traced problem to C311 which was opening up. | ||
Sony | KV9400 | SET WOULD LOCK ON ONE CH | Could not change channels. Checked the 33 volt line and foundonly 5 volts. Traced to a leaky Q18 transistor. |