Yamaha CD-C600 - STANDARD OPERATION CHART

15
CD-C600
CD-C600
■ STANDARD OPERATION CHART
"OPEN" is displayed.
TRV signal is output until detection of FEED LIMIT switch.
Press the "OPEN/CLOSE" key.
Forced feed return operation.
Clamp down operation.
Laser on.
Disc scan.
Focus gain rough adjustment.
Focus search operation.
Spindle motor accelerated.
Tracking servo on.
Disc servo on.
VCO lock.
Disc table reset.
Tray open.
Tray closed.
Table rotate.
Disc search.
Disc mechanism unit clamped up.
FEED LIMIT switch search.
Proceeds to next step after detection of CLAMP switch. (SW501)
Stops after detection of LOADING switch. (SW502)
Proceeds to next step after detection of LOADING switch. (SW502)
DISC "1" is turned to DM clamp position.
Proceeds to next step after detection of CLAMP switch. (SW501)
FLSW = "L" (IC2, pin 32)
Tracking gain rough adjustment.
Tracking balance adjustment. (only tray open/close)
Focus balance adjustment.
Focus lock servo on.
DISC 1 " " flashes.
DISC 1 " " changes from flashing into lighting.
Load a disc in DISC 1.
Press the "PLAY" key or push the tray.
FLOCK = "H" → "L" (IC3, pin 22)
TLOCK = "H" → "L" (IC3, pin 23)
A