Schematic Diagram - Cd Motor Section - Sony HCD-GRX9900 Service Manual

7-9. SCHEMATIC DIAGRAM – CD MOTOR Section – •
DISC TRAY
ADDRESS DETECT
MTZJ-T-72
(DISC TRAY SLIDE)
DISC TRAY
DISC IN DETECT
SENSOR
SENSOR
See page 67 for IC Block Diagrams.
DISC TRAY SLIDE
CLOSE
OPEN
DISC
TRAY
TURN
DISC TRAY TURN
MTZJ-T-72
MOTOR DRIVER
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B
(Page 45)
C
(Page 45)
LEVEL SHIFT
HCD-GRX9900/RXD9
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : CD STOP
– 36 –