Sony HCD-ZX9 - Receiver Cd, Руководство по обслуживанию

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HCD-ZX9
Pin No. Pin Name I/O Pin Description
89 A SHUT I Shut off detection signal input from deck A side reel pulse detection (A/D input)
90 B SHUT I Shut off detection signal input from deck A side reel pulse detection (A/D input)
91 B HALF I Deck B cassette detection signal input “L”: cassette detected
92 MODEL IN I Model setting pin (A/D input)
93 DEST IN I Destination setting pin (A/D input)
94 I HOLD I Over voltage protection detection signal input “L”: over voltage detected
95 MIC DET I BPM value detection for high frequency pin (A/D input)
96 AVSS — Ground pin (for A/D conversion)
97 BPM DET LO I BPM value detection for high frequency pin (A/D input)
98 VREF I A/D converter reference voltage signal input (+3.3 V)
99 AVCC — Power supply pin (+3.3 V) (for A/D conversion)
100 MP3 REQ I Request signal input from MP3 decoder IC