Sony WM-EX660 - Page 20

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Pin No. Pin Name I/O Function
39 VDD —
Power supply terminal (+1.5V)
40 BOOST CTL O
Bass-boost on/off control signal output to the TA2072AF (IC301)
41 MB/GRV CTL O
MEGA BASS/GROOVE selection signal output to the TA2072AF (IC301)
42 LOAD CTL O
Load control signal output terminal
43 AVLS CTL O
AVLS (Automatic Volume Limiter System) on/off control signal output to the TA2072AF
(IC301)
44 AMP CTL O
Amp on/off control signal output to the TA2072AF (IC301)