24
CDX-5V661/5V661A/5V661D/5V661S
MODE LED Display
Green LED lights up: Normal
Red LED lights up: Abnormal (requiring repair)
L1
L2
L3
L4
L5
L6
L7
L8
ESP
DISC
DISC
Focus
E-F
Focus
Tracking
Error Rate
CHECK
CHECK
Bias
Balance
Gain
Gain
OFF
×
1
OK (Note 1)
ROM
OK (Note 2)
OK (Note 3)
OK (Note 4)
OK (Note 5)
OK (Note 6)
OFF
×
2
NG (Note 1)
RW
NG (Note 2)
NG (Note 3)
NG (Note 4)
NG (Note 5)
NG (Note 6)
Note 1:
OK/NG range of RFDC
050h - 090h is OK.
Other range is NG.
Note 2:
OK/NG range of Focus Bias
1E9h, 08h, 27h is OK.
Other range is NG.
Note 3:
OK/NG range of E-F Balance
000h - 060h and 1A0h - 1FFh are OK.
Other range is NG.
Note 4:
OK/NG range of Focus Gain
18h - 60h is OK.
Other range is NG.
Note 5:
OK/NG range of Tracking Gain
18h - 60h is OK.
Other range is NG.
Note 6:
OK/NG range of Error Rate
0000 - 0050 is OK.
Other range is NG.
Conditions:
• All items are checked in the PLAY status only.
• Once the Error Rate becomes NG, the NG status is held unless the operation is stopped and the disc is changed.
• Data clear timing
t
Operation stop and disc change
• OK/NG decision is a standard which is made under the condition that PATD-012 (test disk) is used and that the temperature of inside of
the machine is 25
°
C.
Under different condition, the decision might be different.
Default display mode
Display mode No.
Description
1
DTMS
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