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CX-916
1.4 POWER SUPPLY AND LOADING SECTION
The power supply of the system uses VD (8.3V) from the mother board. VD is fed to 5 channel CD driver IC, 5V Reg IC and disc detection LED. The microcomputer turns on or off the CD driver and the 5V using �CONT� and �CD5VON�, respectively. The loading drive is turned on or off by the input signals �CDEJET� and �CDLOAD�. No control terminal is provided for turning the loading drive on or off.
CN701
VD 24 CONT 11 CDLOAD 6 CDEJET 5
8 10 21 1 9 28 IC301 BA5985FM LOADING M MOTOR
R801 750 D801
R802 750 D802
2 CD5VON 7 1
IC701 BA05SFP 4
+5V
Fig.20 : POWER SUPPLY AND LOADING SECTION
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