Read Sony DVP-LS755P Service Manual online
6-3
(17) Confirm the number, if YY is 5A – E8, proceed with next
step. If no, return to 13.
MIRR time adjustment Menu
1. CD MIRR time Check: yy YY
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time
[Open] Tray open [close] tray close
[0] Return to previous menu
(18) Push “4. Save to EEPROM”.
(19) Confirm the same values are displayed. If it is not the same,
(19) Confirm the same values are displayed. If it is not the same,
return to step 13.
MIRR time adjustment Menu
1. CD MIRR time check: YY YY
2. DVD MIRR time check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time
[Open] Tray open [close] tray close
[0] Return to previous menu
(20) Push
A
button to eject.
(21) Remove Test Disc YEDS-18.
(22) Press
(22) Press
[0]
button to return to the Drive Manual Operation
menu.
(23) Press
[0]
button to return to the Remocon Diagnosis Menu.
(24) Press
I/
1
button to switch OFF set.
T
T
6-5. EXECUTING IOP MEASUREMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
procedures must be followed.
(1)
In standby mode, press
[TOP MENU]
,
[CLEAR]
,
I/
1
but-
tons to enter Remocon Diagnosis Mode.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model Name : DPX-xxxx_xx
IF-con : Ver. x.xxx (xxxx)
Syscon : Ver. x.xx
(2)
Select “2. Drive Manual Operation” by pressing the
[2]
but-
ton on the remote commander. The screen will appear as be-
low.
low.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time adjust
0. Return to Top Menu
(3)
Select “3. Manual Adjustment” by pressing the
[3]
button on
the remote commander. The screen will appear as below.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg Boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
V
v
Change Value
[RETURN] Return to previous menu
(4)
Select Iop by pressing
[6]
button on the remote commander.
(5)
Wait until a hexadecimal number appear.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. ED 9E:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
V
v
Change Value
[RETURN] Return to previous menu
(6)
Convert each data from hexadecimal to decimal using con-
version table.
version table.
(7)
Substract between these two values.
(8)
If the remainder is smaller than 93 (decimal), then it is OK.
However if the value is higher than 93, then the BU is defec-
tive and need to be change.
However if the value is higher than 93, then the BU is defec-
tive and need to be change.
(9)
Press
[RETURN]
button to return back to previous menu.
(10) Press
[0]
button to return to Top Menu and power OFF the
DVD Player.
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