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6.5 ERROR CODE LIST
- Electricity
ClassContentsDescription and cause
A
CRG cannot move to the inner tracks.
10ElectricityCarriage home NGCRG cannot move from the inner tracks.
? HOME SW defective, CRG movement failure
No focus
11ElectricityFocus search NG
? Disc loaded upside down, dirty discs loaded or excessive vibration applied
No spindle lock. Wrong subcodes (unreadable)
Spindle lock NG? Spindle failure, scratched or dirty discs loaded, excessive vibration applied
12ElectricitySubcode NGUnwritten CD-R disc loaded. Disc loaded upside down.
RF AMP NGThe optimum RF AMP gain cannot be obtained.
? CD signal abnormal
AGC protection does not function. Focus is easily unlocked.
17ElectricitySetup NG
? Scratched or dirty discs loaded, excessive vibration applied
Cannot reach the target address.
30ElectricitySearch time-out
? Carriage or tracking failure, scratched discs loaded.
BThe third digitThe claw SW value when an error occurred: Bit 0: HOME, Bit 1: CLMP
1: The number of the FG pulses is not within the allowable range.
The fourth digit
0: The number of the FG pulses was satisfied with the spec at least once.
- System
Upper two
ClassContentsDescription and cause
digits
Power supply voltage (VD) abnormal
A0SystemPower NG
? SW transistor failure. Abnormal power supply (connector failure)
A1SystemEREF NGThe elevation-position-detection reference voltage is deviated.
The third and The motor control terminal output when an error occurred.
fourth digits(Bit 0 - 7) = (LO1, LO2, ELV1, ELV2, CG1, CG2, ELVCONT, LODCONT)
C
D
108AVX-MG2027ZF/XN/UC
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ACEC
