Sony HCD-GN100D Service Manual page 25

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2-8. Error Rate Display
Error Rate Display
PI1 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PI2 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PO Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
START: ENTER
On this screen, measure and display the error rate.
UC: Incorrect value
CR: Correct value
Add: Address
2-9. SACD Water Mark Check (Not used)
SACD Water Mark Check
PSP AMP
PSN
TE
L 13942296513
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.
Pls use over 40min. CD
**
1. Open/Close Test
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On the Aging Test MENU screen, press the [1] button on the
1)
.
remote commander to display the Open/Close Test screen.
Insert discs and press the [ENTER] button on the remote
2)
commander.
3) Is starts the aging.
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UC CR Address
STOP: RETURN
Stop: RETURN
Aging Test MENU
**
Operation Menu
Exit: RETURN
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During aging, the disc number, operating status and repeat cycle
are displayed. Aging can be aborted at any time by pressing
the [RETURN] button. After the operation is stopped, press the
[RETURN] button 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
or button. Also, specific information can be displayed by
o
directly entering that number with ten keys.
Laser Hours
a.
a.
Select:1-9
(1.Latest EMG.)
xxxxhxxm : The laser on total hours. Data below minutes are
a
bb
Q Q
xx
3 6 7 1 3
• Clearing History Information
Clearing laser hours:
Press the [DVD DISPLAY] and [CLEAR] buttons in this order.
Then both CD and DVD data are cleared.
Clearing emergency history:
Press the [DVD TOP MENU] and [CLEAR] buttons in this order.
Initializing set up data:
Press [DVD MENU] and [CLEAR] buttons in this order.
The data have been initialized when "Set Up Initialized" message
is displayed. The EMG. History screen will be restored soon.
• 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 ini-
tial 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.
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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.
HCD-GN90D/GN100D
2 9 9 4 2 8
### EMG. History ###
CD xxxxhxxm
DVD xxxxhxxm
bb xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx
bb xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx
Scroll:UP/DOWN
Exit: RETURN
omitted.
: Error number.
: Error code.
: Not used.
1 5 0 5 8 2 9 9 4
m
co
9 9
button
O
2 8 9 9
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