Read Sony XR-CA430X / XR-CA440 / XRS-CA500 Service Manual online
25
XR-CA430X/CA440
Pin No.
Pin Name
I/O
Description
91
TAPEON
O
Power on/off control signal output of the loading motor drive (IC351) and capstan/reel motor
(M901) “H”: motor on
(M901) “H”: motor on
92
CMON
O
Capstan/reel motor (M901) drive signal output terminal “H”: motor on
93
NOSESW
I
Front panel block remove/attach detection signal input
“L”: front panel is attached, “H”: front panel is removed
“L”: front panel is attached, “H”: front panel is removed
94
NS_MASK
O
Discharge control signal output for the noise detection circuit “H”: discharge
95
DAVSS
—
Ground terminal (for D/A converter)
96 to 99
NCO
O
Not used (open)
100
DAVCC
—
Power supply terminal (+5V) (for D/A converter)
*1 Loading motor control
STOP
LOADING/
FORWARD
EJECT/
REVERSE
BRAKE
LMLOD (pin il )
“L”
“H”
“L”
“H”
LMEJ (pin o; )
“L”
“L”
“H”
“H”
Terminal
Mode
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