BMZ-K5D, CX-BK5 - Sony Audio Service Manual (repair manual). Page 31

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31
CX-BK5
1-3.  DVD-DL (dual layer)
Press the 
[3]
 key on the remote commander and insert a DVD dual
layer disc following the message. Then the adjustment will be made
through the steps, then adjusted values will be written to the
EEPROM.
DVD Dual Layer Disc Adjustment Steps:
1.
Sled reset
2.
Disc check memory DL
3.
Wait 500 msec
4.
Set disc type DL
5.
LD on
6.
Spindle start
7.
Wait 1 sec
Layer 1 Adjust
8.
Focus servo on 0
9.
Auto track offset adjust
10. CLVA on
11. Wait 500 msec
12. Tracking on
13. Wait 500 msec
14. Sled on
15. Check CLV lock
16. Auto focus adjust
17. Auto focus gain adjust
18. Auto focus offset adjust
19. EQ boost adjust
20. Auto Track Gain Adjust
Layer 0 Adjust
21. Focus jump (L1 t L0)
22. Auto track offset adjust L0
23. CLVA on
24. Wait 500 msec
25. Tracking on
26. Wait 500 msec
27. Sled on
28. Check CLV lock
29. Auto Focus Adjust
30. Auto focus gain adjust
33. Auto focus offset adjust
34. EQ boost adjust
35. Auto track gain adjust
37. All servo stop
2.  DRIVE  MANUAL  OPERATION
Note:
 This mode is used for design, and not used in service fundamen-
tally.
On the Test Mode Menu screen, press the 
[2]
 key on the remote
commander, and the Operation Menu will be displayed. For the
manual operation, each servo on/off control and adjustment can be
executed manually.
## Drive Manual Operation ##
Operation Menu
 1. Disc Type
 2. Servo Control
 3. Track/Layer Jump
 4. Non EEPROM Write Adjust
 5. EEPROM Write Adjust
 6. Memory Check
 7. Disc Check Memory
 8. Error Rate Display
 9. SACD Water Mark
Exit: RETURN
In using the manual operation menu, take care of the following
points. These commands do not provide protection, thus requiring
correct operation. The sector address or time code field is displayed
when a disc is loaded.
Note:
1. Set correctly the disc type to be used on the Disc Type screen.
2. In case of an alarm, exit the manual operation menu immedi-
ately to stop the servo operation, and press the I/1 button to
turn the power off.
Basic operation:
(controllable from front panel or remote commander)
 
I/1
: Power OFF (release the test mode)
 Z
: Stop and eject/loading
[RETURN]
: Return to Operation Menu or Test
Mode Menu
 
.
,
>
: Transition between sub modes of menu
[1] to [9], [10/0]
: Selection of menu items
Cursor  o / O
: Increase/Decrease in manually adjusted
value
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