Sharp CD-XP120W

– 11 –
CD-XP120W
TEST MODE
PLAY + DISC SKIP test04 TIMER ON/OFF TEST MODE
FL DISPLAY:
STOP + DISC SKIP test05 VFD DISPLAY WINDOW TEST MODE
FL DISPLAY: VFD ALL LIGHT
FUNCTION: TEST THE VFD DISPLAY WINDOW
PLAY + OPEN/CLOSE test08 OPEN/CLOSE & 3 DISC CHANGER AGING TEST
DISPLAY:
FUNCTION: Enter the TEST MODE 8, MCU control the 3 DISC CHANGER OPEN/CLOSE.
After open finished, tray rotate 1 circle (360 degree). Then close, After close
finished, tray rotate 1 circle (360 degree) again.
Request: Every period include 4 operation. Below is TIMING:
Enter test mode
CHANGER
Find the disc 1 position
open
delay 3S after open finish
rotate 1 circle
close
delay 3S after close finish
rotate 1 circle