– 23 –
Pin No.
Pin Name
I/O
Description
34
MOTOR DIR
O
Motor direction control signal output to the capstan/reel motor drive (IC601)
“L”: counterclockwise, “H”: clockwise
35
SPEED CTL
O
Motor speed control signal output to the capstan/reel motor drive (IC601)
“L”: normal speed, “H”: 1/2 speed
36
MUTE
O
Power on mute control signal output to the TA2123FA (IC301) “L”: mute on
37
VSS1
—
Ground terminal
38
PM CTL
O
Plunger drive signal output terminal “L”: plunger on
39
LED AVLS
O
LED drive signal output of the AVLS indicator (D705) “L”: LED on
40
LED BL SKIP
O
LED drive signal output of the BL SKIP/
s
indicator (D706) “L”: LED on
41, 42
NC
—
Not used (open)
43
AVDD
—
Power supply terminal (+2.5V) (for A/D converter)
44
AVREF
I
Reference voltage input terminal (+2.5V) (for A/D converter)
