Sony HCD-RX9 - IC Pin Functions; IC501 MASTER CONTROL Pin Functions (Continued)

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88 R/P-PASS O REC/PB/PASS selection output
89 NR-ON/OFF O NR ON/OFF signal output
90 REC-MUTE O REC mute ON/OFF selection output
91 CLK-OUT O Clock out signal check
92 BIAS O Bias ON/OFF signal output
93 EQ-H/N O Equalizer H/N select output
94 PB-A/B O PB Deck A/Deck B select output
95 A-PLAY-SW I Deck A play detect
96 B-PLAY-SW I Deck B play detect
97 TC-RELAY O REC/PB head selection output for IC602
98 A-HALF I Deck A cassette detect
99 ALC-ON/OFF O ALC ON/OFF output signal
100 STK-MUTE O Power amp ON/OFF signal output
Pin NamePin No.
I/O
Function
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