Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TAF555ES | TRANSISTOR SUBSTITUTIONS | Power amplifier uses many 2SC1815-Y transistors in the firststages. Parts list subs them with 2SC1364. I believe this is incorrect,since for instance Q309 and Q310 would need a Vceo greater than 60V. Myspec list shows a typical Vceo for a 2SC1364 of 5 |