Sony DVP-CX777ES Service Manual page 28

DVP-CX777ES
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. The disc slot No.
1 is used in the changer type model. If there is no disc on the disc
slot No. 1, the tray will be open to wait for closing. If there is a
disc on the table, the adjustment starts immediately. If you put a
disc prior to adjustment, confirm that the SL disc is set on the disc
slot 1.
DVD Single Layer Disc Adjustment Steps
1. Sled Reset
2. Disc Check Memory SL
3. Set Disc Type SL
4. Spindle Start
5. Laser Diode ON
6. Focus Error Check
7. Focus ON 0 with PI Level measure
8. Auto Track Offset Adjust L0
9. Try 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 Off
2. CD Disc
[2]
Select , insert CD disc, and press
ment will be made through the following steps, then adjusted val-
ues will be written to the EEPROM. The disc slot No. 2 is used in
the changer type model. If there is no disc on the disc slot No. 2,
the tray will be open to wait for closing. If there is a disc on the
table, the adjustment starts immediately. If you put a disc prior to
adjustment, confirm that the CD is set on the disc slot 2.
CD Adjustment Steps
1. Sled Reset
2. Disc Check Memory CD
3. Set Disc Type CD
4. Spindle Start
5. Laser Diode ON
6. Focus Error Check
7. Focus ON 0 with PI Level measure
8. Auto Track Offset Adjust L0
9. Try 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. Copy Adjustment Data to LCD
21. RF Level Measure
22. Jitter measure
23. All Servo Off
28
[ENTER]
key,
[ENTER]
key, and the adjust-
3. DVD Dual Layer Disc
[3]
Select , insert DVD dual layer disc, and press
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM. The disc slot No.
3 is used in the changer type model. If there is no disc on the disc
slot No. 3, the tray will be open to wait for closing. If there is a
disc on the table, the adjustment starts immediately. If you put a
disc prior to adjustment, confirm that the DL disc is set on the disc
slot 3.
DVD Dual Layer Disc Adjustment Steps
1. Sled Reset
2. Disc Check Memory DL
3. Set Disc Type DL
DVD DL Layer 1 Adjust
4. Spindle Start
5. Laser Diode ON
6. Focus ON 0 with PI Level measure
7. Auto Track Offset Adjust L1
8. Tracking ON
9. ClVA ON
10. Sled ON
11. Auto Focus Balance Adjust
12. Auto Loop Filter Offset Adjust
13. Auto Focus Gain Adjust L1
14. EQ Boost Adjust L1
15. Auto Track Gain Adjust L1
16. Jitter measure
DVD DL Layer 0 Adjust
17. Focus Jump (L1 t L0)
18. Auto Track Offset Adjust L0
19. Tracking ON
20. ClVA ON
21. Sled ON
22. Auto Focus Balance Adjust
23. Auto Focus Gain Adjust L0
24. Auto Focus Balance Adjust L0
25. EQ Boost Adjust L0
26. Auto Track Gain Adjust L0
27. Jitter measure
28. All Servo Stop
4. LCD
LCD disc is not adjusted because the adjusted data of CD are re-
flected, and SACD (hybrid disc) is not adjusted because the ad-
justed data of CD and DVD-DL are reflected.
[ENTER]
key,