Dynaudio BM6 Service Manual

BM6 service manual
Section
-
Version
A First version of document
Replaceable parts:
Tweeter replacement:
1. Unmount 6pcs screws
2. Lift woofer out of cabinet
3. Unmount 3pcs screws
4. Lift tweeter out of cabinet recess
5. Remove cables from tweeter
6. Remove gasket from tweeter recess
7. Put new gasket into cabinet recess
8. Mount cables on the new tweeter connectors
9. Put tweeter back in cabinet recess
10. Make sure that orientation is correct. Litze wires must be horizontal oriented
11. Remount 3pcs screws carefully
12. Put woofer into cabinet hole
13. Carefully remount 6pcs screws
14. Hi-pot testing. 2.5kV.
15. Function testing
Woofer replacement:
1. Unmount 6pcs screws
2. Lift woofer out of cabinet
3. Remove cables from woofer
4. Remove gasket from woofer hole
5. Put new gasket around cabinet hole
6. Mount cables on the new woofer connectors
7. Put woofer into cabinet hole
8. Carefully remount 6pcs screws
9. Hi-pot testing. 2.5kV.
10. Function testing
Electronics replacement
1. Remove power from electronics
2. Unmount 10pcs screws on the amplifier
3. Remove electronics carefully from the cabinet
4. Unmount speaker and diode wires
5. Mount speaker and diode wires on new electronics
6. Carefully insert electronics into cabinet
7. Carefully Remount 10pcs screws
8. Hi-pot testing. 2.5kV
9. Function testing
Document # Revision
- A
Changed:
- Tweeter
- Woofer
- Electronics module
- Diodes
Document owner
KRA
NOTE: black is – and blue is +
NOTE: black is – and red is +
On driver + is the side where the
label item# label is positioned
NOTE: blue/black wire is tweeter
and red/black is woofer.
Woofer cable is attached closest to
the rearpanel. Tweeter and woofer
connector are marked on the
circuit board
Date Page 1 of 2
19-03-2014
Approved by:
Service Project
manager manager
DVQ