Menu hierarchy
[CHECK]
[M6: DRIVE]
[D0: DRIVE MAINTENANCE]
[LENS CLEANING JIG]
4-8-14. LD IL ADJUST
This menu is used to adjust the offset and gain of the laser driver control signal circuit.
For details, refer to
“7. Adjustment of Optical Drive System”
.
Menu hierarchy
[ADJUST]
[M6: DRIVE]
[D0: DRIVE MAINTENANCE]
[LD IL ADJUST]
4-8-15. TRK/TLT DRV OFFSET
This menu is used for TRK/TILT DRIVER offset adjustment.
For details, refer to
“7. Adjustment of Optical Drive System”
.
Note
When checking offset, place the unit horizontally. If offset is checked with the unit placed improperly, the offset check
may lead to an incorrect result.
Menu hierarchy
[ADJUST]
[M6: DRIVE]
[D0: DRIVE MAINTENANCE]
[TRK/TLT DRV OFFSET]
4-8-16. SKEW
This menu is used to make skew adjustment.
For details, refer to
“7. Adjustment of Optical Drive System”
.
Note
When checking skew, place the unit horizontally. If skew is checked with the unit placed improperly, the skew check
may lead to an incorrect result.
Menu hierarchy
[ADJUST]
[M6: DRIVE]
[D0: DRIVE MAINTENANCE]
[SKEW]
PDW-HD1550
4-53
Summary of Contents for PDW-HD1550
Page 1: ...PROFESSIONAL DISC RECORDER PDW HD1550 SERVICE MANUAL 1st Edition Revised 2 ...
Page 12: ......
Page 52: ...Hold the shaded portions Keep away a screwdriver Objective lens Actuator PDW HD1550 1 40 ...
Page 54: ......
Page 90: ......
Page 102: ...Menu hierarchy M2 SERVICE SUPPORT M23 OPTION KEY STATUS INSTALL REMOVE PDW HD1550 4 12 ...
Page 207: ...4 Install the removed parts by reversing the steps of removal PDW HD1550 6 47 ...
Page 224: ......
Page 252: ......
Page 275: ......
Page 276: ...PDW HD1550 SY PDW HD1550 CN E 9 878 590 03 Sony Corporation Printed in Japan 2018 8 08 2014 ...