HCD-C700/C900
3-13. EMERGENCY HISTORY34: Focus gain adjustment error
35: Tilt servo adjustment error
### EMG. History ###36: RF equalizer adjustment error
37: RF group delay adjustment error
Laser HoursCDxxxxxxxh38: Jitter value after adaptive servo operation is too large.
DVD xxxxxxxh40: Focus servo does not operate.
1. 00 00 00 00 00 00 00 0041: With a dual layer (DL) disc, focus jump failed.50: CLV
00 00 00 00 00 00 00 00(spindle) servo does not operate.
51: Spindle does not stop.
2. 00 00 00 00 00 00 00 0060: With a DVD disc, Syscon made a request to seek nonexistent
00 00 00 00 00 00 00 00address.
61: With a CD disc, Syscon made a request to seek nonexistent
Select: 1 � 9Scroll: UP/DOWNaddress.
(1: Last EMG.) Exit: RETURN62: With a CD disc, Syscon made a request to seek nonexistent
track No. and index No.
63: With a DVD disc, seeking of target address failed.
On the Test Mode Menu screen, selecting [4] displays the64: With a CD disc, seeking of target address failed.
information such as servo emergency history. The history
65: With a CD disc, seeking of target index failed.
information from last 1 up to 10 can be scrolled with ? key70: With a DVD disc, physical information data could not be read.
or? key. Also, specific information can be displayed by directly71: With a CD disc, TOC data could not be read.
entering that number with ten keys.
80: Disc type judgment failed.
81: As disc type judgment failed, retry was repeated.
The upper two lines display the laser ON total hours. Data below82: As disc type judgment failed, a measurement error occurred.
minutes are omitted.
83: Disc type could not be judged within the specified time.
84: Illegal command code was received from Syscon.
Clearing History Information
Clearing laser hours85: Illegal command was received from Syscon.
Press [DVD DISPLAY] and [CLEAR] keys in this order.3-14. VERSION INFORMATION
Both CD and DVD data are cleared.
Clearing emergency history## Version Information ##
Press [TITLE] and [CLEAR] keys in this order.
Initializing set up dataIF con.Ver: x. xxx (xxxx)
Press [DVD MENU] and [CLEAR] keys in this order.Group 00
The data have been initializOSet Up Initializeded when � message
is displayed. The EMG. History screen will be rSYScon.estored soon.Ver: x. xxx (xxxx)
Model xx
Region 0x
How to see Emergency History
Servo DSP Ver:X.XXX312
OPT Type:2 Laser
1. Exit: RETURN
On the Test Mode Menu screen,[5] selecting displays the ROM
version and region code.2
The parenthesized hexadecimal number in version field is checksum
1 : Emergency Codevalue of ROM.
2 : DonOt Care
These codes are used for verification of softw3-15.are designing.VIDEO LEVEL ADJUSTMENT
3 : Historical order 1 to 9
On the Test Mode Menu screen, selecting [6] displays color bars
Emergency Codes Listfor video level adjustment. During display of color bars, OSD
10: Communication to IC001 (RF-240 board) failed.disappears but the menu screen will be restored if pressing any key.
11: Each servo for focus, tracking, and spindle is unlocked.
12: Communication to EEPROM, IC101 (DVD board) failed.Measurement point: MONITOR OUT VIDEO
13: Writing of hours meter data to EEPROM, IC101 (DVD board)(75 & terminating resistance)
failed.Measuring instrument : Oscilloscope
14: Communication to Servo DSP IC302 (DVD board) fAdjustment deailed, orvice: RV501 on DVD board
Servo DSP is faulty.Specified value: 1.0 ? 0.02 Vpp
20: Initialization of tilt servo and sled servo failed. They are not
placed in the initial position.
21: Tilt servo operation error
22:Syscon made a request to move the tilt servo to wrong position.
23: Sled servo operation error
24:Syscon made a request to move the sled servo to wrong position.
30: Tracking balance adjustment error1.0 ? 0.02 Vp-p
31: Tracking gain adjustment error
32: Focus balance adjustment error
33: Focus bias adjustment error
27 |
ACEC
