Sony MXD-D3 - Page 68

68
*1 Loading motor (M103) control
Mode
Terminal
LODOUT (pin rk)
“L” “H” “H” “L”
LODIN (pin rl)
“H” “L” “H” “L”
IN OUT BRAKE RUN IDLE
Pin No. Pin Name I/O Description
44
AFADJ I Input terminal for the CD test mode setting “L”: AFADJ mode
45
ADJ I Input terminal for the CD test mode setting “L”: ADJ mode
46, 47 NC O
Not used (open)
48 LODOUT O
Motor drive signal output to the loading motor drive (IC502) “H” active *1
49 LODIN O
Motor drive signal output to the loading motor drive (IC502) “H” active *1
50 INSW I
Loading in detect switch (S152) input terminal
51 OUTSW I
Loading out detect switch (S151) input terminal
52 to 74 NC O
Not used (open)
75 AVSS —
Ground terminal (for A/D conversion)
76 NC O
Not used (open)
77 VREF I
Reference voltage (+5V) input terminal
78 AVCC —
Power supply terminal (+5V) (for A/D conversion)
79, 80 NC O
Not used (open)