37
9.3.
Traverse Unit
9.3.1.
Drive Disassembly from the
traverse unit, assembly of the opti-
cal pick-up unit, and precautions
on ESD-preventive for PU/PX
9.3.1.1.
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 times.
2. Remove the connector, and take out the OPU FFC.
3. Remove the Mid base.
4. Press down the handle A of the two springs, and remove
the shaft with OPU.
Summary of Contents for DMP-BDT110GA
Page 2: ...2 ...
Page 6: ...6 1 3 Caution for AC cord Only for BDT110GC ...
Page 8: ...8 2 2 Precaution of Laser Diode ...
Page 10: ...10 3 Service Navigation 3 1 Service Information ...
Page 15: ...15 5 Location of Controls and Components ...
Page 16: ...16 ...
Page 42: ...42 4 Apply the lubricants to the 7 points as shown in Figure ...
Page 43: ...43 9 3 3 How to Clean the Lens of Optical Pick UP ...
Page 44: ...44 9 4 Adjustment of BD Drive 9 4 1 Repair Flowchart ...
Page 45: ...45 9 4 2 Distinction Analysis 9 4 2 1 Distinction Analysis Flowchart ...
Page 49: ...49 10 1 2 Checking and Repairing of Digital P C B ...
Page 71: ...71 16 Schematic Diagram for printing with A4 size ...