Sony WM-EX660 Service Manual page 20

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