Sony Semiconductor
FM Stereo / AM Radio
Sony Semiconductor
Encoder for CCD Color Camera
Sony Semiconductor
All Band TV Tuner IC (VHF-CATV-UHF)
Sony Semiconductor
Dolby B∗ type Noise Reduction System
Sony Semiconductor
Dolby B∗ type Noise Reduction System
Sony Semiconductor
Recording Equalizer Amplifier for Stereo Cassette Decks
Sony Semiconductor
Dolby B-C Type Noise Reduction System
Sony Semiconductor
Function Switch for Cassette tape recorder with radio
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