Drive Auto Adjustment - Sony XD-AX10 Service Manual

6-4. DRIVE AUTO ADJUSTMENT

DVD reference disc
Single Layer
HLX-503 (J-6090-069-A) (NTSC)
HLX-504 (J-6090-088-A) (NTSC)
HLX-506 (J-6090-077-A) (PAL)
Dual Layer
HLX-501 (J-6090-071-A) (NTSC)
HLX-505 (J-6090-089-A) (NTSC)
HLX-507 (J-6090-078-A) (PAL)
TEST CD
YEDS-18 (3-702-101-01)
On the Test Mode Menu screen, press
mander, and the drive auto adjustment menu will be displayed.
## Drive Auto Adjustment ##
Adjustment Menu
0. ALL
1. DVD-SL
2. CD
3. DVD-DL
4. LCD
Exit: RETURN
[0]
Normally, is selected to adjust DVD (single layer), CD and
DVD (dual layer) in this order. But, individual items can be ad-
justed for the case where adjustment is suspended due to an error.
In this mode, the adjustment can be made easily through the op-
eration following the message displayed on the screen. Which disc
is currently adjusted is displayed on the fluorescent display tube.
0. ALL
You will be asked if EEPROM data are initialized or not, and for
[0]
this prompt, select . First , the servo setting data in EEPROM,
are cleared to initialize. Then, 1. DVD-SL disc, 2. CD disc, and
3. DVD-DL disc are adjusted in this order. Each time one disc
was adjusted, it is ejected, and therefore exchange the disc follow-
ing the message. You can exit the adjustment by pressing
the button. In adjusting each disc, the mirror time is measured
x
to check the disk type. In the auto adjustment, whether the disc
type is correct is not checked unlike conventional models, and ac-
cordingly, take care not to insert a different type of disc.
[1]
key on the remote com-
6-6
1. DVD Single Layer Disc
[1]
Select , insert DVD single layer disc, and press
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
DVD Single Layer Disc Adjustment Steps
1. Sled Reset
2. Disc Check Memory SL
3. Set Disc Type SL
4. Spdl Start
5. LD ON
6. Focus Error Check
7. Focus ON 0 with PI Level Musure
8. Auto Track Offset Adjust L0
9. Trv Level Check
10. Tracking ON
11. CLVA ON
12. Sled ON
13. Auto Focus Balance Adjust
14. Auto Loop Filter Offset Adjust
15. Auto Focus Gain Adjust L0
16. Auto Focus Balance Adjust L0
17. EQ Boost Adjust
18. Auto Loop Filter Offset Adjust
19. Auto Track Gain Adjust
20. RF Level Measure
21. Jitter Measure
22. Eep Copy Loop Filter Offset
23. All Servo Stop
[ENTER]
key,