Sony DVP-F21 - Cd/dvd Player, Руководство по обслуживанию, Страница: 68 / 90

6-10
### Mecha Aging ###
Press OPEN key
Abort: STOP key
### EMG. History ###
Laser Hours CD xxxxxxxh
DVD xxxxxxxh
1. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
2. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
Select: 1 – 9 Scroll: UP/DOWN
(1: Last EMG.) Exit: RETURN
6-6. MECHA AGING
On the Test Mode Menu screen, selecting
[3]
executes the aging
of mechanism. First, open the tray and load a disc. Press the
[PLAY]
key, and the aging will start. When the tray is closed, the
disc type and size are judged and displayed. During aging, the
repeat cycle is displayed. Aging can be aborted at any time by
pressing the
[STOP]
key. After the operation has stopped, unload
the disc and press again the
[STOP]
key or the
[RETURN]
key to
return to the Test Mode Menu.
6-7. EMERGENCY HISTORY
On the Test Mode Menu screen, selecting
[4]
displays the
information such as servo emergency history. The history
information from last 1 up to 10 can be scrolled with
key or
key. Also, specific information can be displayed by directly
entering that number with ten keys. The upper two lines display
the laser ON total hours. Data below minutes are omitted.
Clearing History Information
Clearing laser hours
Press
[DISPLAY]
and
[CLEAR]
keys in this order.
Both CD and DVD data are cleared.
Clearing emergency history
Press
[TITLE]
and
[CLEAR]
keys in this order.
Initializing set up data
Press
[DVD]
and
[CLEAR]
keys in this order.
The data have been initialized when “Set Up Initialized”
message is displayed. The EMG. History screen will be
restored soon.
How to see Emergency History
1
: Emergency Code
2
: Don’t Care (These codes are used for verification of software
designing.)
3
: Historical order 1 to 9
Emergency Codes List
10
:
Communication to IC202 (MB-99 board) failed.
11
:
Each servo for focus, tracking, and spindle is unlocked.
12
:
Communication to EEPROM, IC101 (MB-99 board) failed.
13
:
Writing of hours meter data to EEPROM, IC101 (MB-99
board) failed.
14
:
Communication to Servo DSP IC302 (MB-99 board) failed,
or Servo DSP is faulty.
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 error
31
:
Tracking gain adjustment error
32
:
Focus balance adjustment error
33
:
Focus bias adjustment error
34
:
Focus gain adjustment error
35
:
Tilt servo adjustment error
36
:
RF equalizer adjustment error
37
:
RF group delay adjustment error
38
:
Jitter value after adaptive servo operation is too large.
40
:
Focus servo does not operate.
41
:
With a dual layer (DL) disc, focus jump failed.
50
:
CLV (spindle) servo does not operate.
51
:
Spindle does not stop.
60
:
With a DVD disc, Syscon made a request to seek nonexistent
address.
61
:
With a CD disc, Syscon made a request to seek nonexistent
address.
62
:
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.
64
:
With a CD disc, seeking of target address failed.
65
:
With a CD disc, seeking of target index failed.
70
:
With a DVD disc, physical information data could not be
read.
71
:
With a CD disc, TOC data could not be read.
80
:
Disc type judgment failed.
81
:
As disc type judgment failed, retry was repeated.
82
:
As disc type judgment failed, a measurement error occurred.
83
:
Disc type could not be judged within the specified time.
84
:
Illegal command code was received from Syscon.
85
:
Illegal command was received from Syscon.
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