41
9.3.
Disassembly from the traverse
unit, assembly of the optical
pick-up unit, and precautions
on ESD-preventive
9.3.1.
Disassemly
1. Before removing the optical pick-up unit, please apply an
ESD prevention bag(RPFC0114) to the OPU FFC, and
weld the short-circuit solder.
a. Set the temperature of iron is 350°C.
b. When using the iron head,do not apply a force more
than 1N to the pad. Do not touch any other compo-
nents around the welding spot.
c. Welding should be applied less than 3 seconds.
2. Remove the connector, and take out the OPU FFC.
3. Remove the Mid base.
Summary of Contents for DMP-BD81PU
Page 2: ...2 ...
Page 3: ...3 ...
Page 8: ...8 2 2 Precaution of Laser Diode ...
Page 18: ...18 5 Location of Controls and Components ...
Page 40: ...40 9 2 5 Grease ...
Page 44: ...44 9 3 3 How to Clean the Lens of Optical Pick UP ...
Page 45: ...45 9 4 Adjustment of BD Drive 9 4 1 Repair Flowchart ...
Page 49: ...49 10 1 2 Checking and Repairing of BD Drive and Digital P C B ...
Page 59: ...Model No DMP BD91GN 81PU 81GA 81GC 81GN 81GT BDT160GA 160GN 160GW BDT161GC PART LIST NOTICE ...
Page 60: ...Model No DMP BD91GN 81PU 81GA 81GC 81GN 81GT BDT160GA 160GN 160GW BDT161GC ABBREVIATION ...
Page 79: ...Model No DMP BD91GN 81PU 81GA 81GC 81GN 81GT BDT160GA 160GN 160GW BDT161GC Exploded View ...
Page 80: ...Model No DMP BD91GN 81PU 81GA 81GC 81GN 81GT BDT160GA 160GN 160GW BDT161GC Mechanism View ...
Page 81: ...Model No DMP BD91GN 81PU 81GA 81GC 81GN 81GT BDT160GA 160GN 160GW BDT161GC Packing View ...