Sony HCD-NXM2D Service Manual page 24

HCD-NXM2D
2-9. SACD Water Mark Check (Not used)
SACD Water Mark Check
PSP AMP
PSN
Adjust Error Failed
Start: ENTER
On this screen, measure the PSP AMP value and PSN value of SACD
water mark.
3. MECHA AGING
On the Test Mode Menu screen, selecting [3] executes the aging of
the mechanism deck.
## Aging Test MENU ##
Pls use over 40min. CD
**
Operation Menu
1. Open/Close Test
1) On the Aging Test MENU screen, press the [1] key on the
remote commander to display the Open/Close Test screen.
2) Insert discs and press the [ENTER] key on the remote
commander.
3) Is starts the aging.
During aging, the disc number, operating status and repeat
cycle are displayed. Aging can be aborted at any time by
pressing the [RETURN] key. After the operation is stopped,
press the [RETURN] key to return to the Aging Test MENU.
4. 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
the O key or o key. Also, specific information can be displayed
by directly entering that number with ten keys.
### EMG. History ###
Laser Hours
a. bb xx xx xx
xx xx xx xx
a. bb xx xx xx
xx xx xx xx
Select:1-9
(1.Latest EMG.)
24
Stop: RETURN
**
Exit: RETURN
CD xxxxhxxm
DVD xxxxhxxm
xx xx xx xx
xx xx xx xx
xx xx xx xx
xx xx xx xx
Scroll:UP/DOWN
Exit: RETURN
xxxxhxxm : The laser on total hours. Data below
minutes are omitted.
a. : Error number.
bb : Error code.
xx : Not used.
• Clearing History Information
Clearing laser hours:
Press the [DVD DISPLAY] and [CLEAR] keys in this order.
Then both CD and DVD data are cleared.
Clearing emergency history:
Press the [DVD TOP MENU] and [CLEAR] keys in this order.
Initializing set up data:
Press [DVD MENU] and [CLEAR] keys in this order.
The data have been initialized when "EEPROM Initialize
Finished" message is displayed.
• Code list of Emergency History
10 : Communication to RF AMP (IC001) failed.
11 : Each servo for focus, tracking, and spindle is unlocked.
12 : Check sum error of EEPROM (IC204).
14 : Communication to servo DSP (IC509) failed, or servo
DSP (IC509) is faulty.
15 : Communication to DVD decoder (IC701) failed, or DVD
decoder (IC701) is faulty.
16 : Communication to DSD decoder (IC801) failed, or DSD
decoder (IC801) is faulty. (Not used)
20 : Initialization of sled servo failed. It is not placed in the
initial position.
23 : Sled servo operation error.
24 : Made a request to move the sled servo to wrong position.
30 : Tracking balance adjustment error.
31 : Tracking gain adjustment error.
33 : Focus bias adjustment error.
34 : Focus gain adjustment error.
35 : Equalizer adjustment error.
40 : Focus servo does not operate.
41 : With a DVD dual layer disc, focus jump failed.
50 : CLV (spindle) servo does not operate.
51 : Spindle does not stop.
60 : Made a request to seek nonexistent address.
61 : Seek error of retry more than regulated times.
70 : Control data could not be read.
80 : Disc reading failed.
5. MECHA ERROR HISTORY
On the Test Mode Menu screen, selecting [5] displays the
information of mechanism deck error history.
The history information from last 1 up to 8 can be scrolled with
the O key or o key.
### Mecha Error History ###
1. xx xx xx xx xx xx xx xx
2. xx xx xx xx xx xx xx xx
3. xx xx xx xx xx xx xx xx
4. xx xx xx xx xx xx xx xx
5. xx xx xx xx xx xx xx xx
6. xx xx xx xx xx xx xx xx
7. xx xx xx xx xx xx xx xx
8. xx xx xx xx xx xx xx xx
(1.Latest Err.)
Scroll:UP/DOWN
Exit: RETURN