Board - Sony DNW-A100 Maintenance Manual
Digital video hybrid recorder
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Also See for DNW-A100:
- Maintenance manual (416 pages) ,
- Operation manual (134 pages) ,
- Brochure & specs (14 pages)
Table of Contents
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5-32-9. MB-648 Board
Note
When replacing the MB-648 board, the hard disk drive unit has to be removed. The
handling of the removed hard disk drive unit should be complied with "Caution for
Handling the Unit with Build-in HDDs" (described after Manual Structure), and
perform operations with extra care not to apply any shocks to the hard disk drive
unit.
Replacement
1. Turn off the power.
2. Remove the upper lid.
(Refer to the Section 2-3-1 in Maintenance
Manual Part 1.)
3. Remove the plate MD assembly.
(Refer to Section 2-4 in Maintenance Manual
Part 1.)
4. Remove the cassette compartment assembly.
(Refer to Section 2-5 in Maintenance Manual
Part 1.)
5. Remove the upper control panel.
(Refer to Section 2-3-2 in Maintenance
Manual Part 1.)
6. Remove the FP-91 board.
(Refer to Section 5-32-7.)
7. Pull out the all plug-in boards.
(Refer to Section 2-13 in Maintenance
Manual Part 1.)
8. Remove the right side panel.
(Refer to Section 2-3-1 in Maintenance
Manual Part 1.)
9. Remove the left side panel.
(Refer to Section 2-3-1 in Maintenance
Manual Part 1.)
10. Remove the screw and remove the bottom
plate retainer.
11. Remove the air filter.
(Refer to Section 5-6.)
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
5-32-9. MB-648 Board
Screw
(BVTT3 x 6)
Bottom plate
retainer
5-209
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