Sony DNW-A100 Maintenance Manual page 410

5-32-18. VR-224 Board
5-32-18. VR-224 Board
Replacement
1. Turn off the power.
2. Remove the upper lid.
(Refer to 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. Remove the ten volume knobs.
8. Remove the nut of the headphone jack.
9. Remove the two screws, and remove the
volume bracket.
5-226
Headphone
jack
Volume bracket
Screw (BVTT3 x 6)
Volume knobs
Screw (BVTT3 x 6)
Volume knobs
Nut
DNW-A100/A50/A45
DNW-A100P/A50P/A45P