Read Sony XR-4200R / XR-4300R / XR-4300RX Service Manual online
29
Pin No.
Pin Name
I/O
Description
118
NCO
O
Not used (open)
119
VSS
—
Ground terminal
120
POWON
O
Main system power supply on/off control signal output to the BA4908 (IC671) “H”: power on
STOP
LOADING/
FORWARD
EJECT/
REVERSE
BRAKE
LM-LOD (pin <zz/ )
“L”
“H”
“L”
“H”
LM-EJ (pin <z/. )
“L”
“L”
“H”
“H”
*1 Loading/tape operation motor control
Mode
Terminal
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