– 88 –
Pin No.
Pin Name
I/O
Function
110
BBE
O
Not used (open)
111
LINKOFF
O
Not used (pull down)
112
LO
O
Not used (open)
113
PRO
O
Not used (open)
114
DM0
O
Not used (pull down)
115
DM1
I/O
Not used (open)
116
IIS
I/O
Not used (open)
117
CSV-NAR
I
“H” is input when RS-164 (IC901) sends data
118
LED-ON
O
Illumination LED drive signal output terminal “H”: LED on
Also, power amp (IC600) standby on/off control is executed “L”: standby, “H”: amp on
119
VSS
—
Ground terminal
120
POWON
O
Main system power supply on/off control signal output to the BA3918 (IC506) “H”: power on
Summary of Contents for MDX-C8900R
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Page 51: ... 71 MDX C8900R 4 22 SCHEMATIC DIAGRAM RELAY Section Page 60 Page 67 ...