Table Of Contents - Sennheiser HME 26-600 Service Manual

Contents
1 Product overview............................................................................................4
1.1 Headset................................................................................................................... 4
1.2 Operating control-B-7 (when using the HMDC 26) ....................................... 4
2 Technical data .................................................................................................5
2.1 Technical data HMD 26........................................................................................ 5
2.2 Technical data HMDC 26...................................................................................... 6
2.3 Technical data HME 26 ........................................................................................ 7
3 Exploded view .................................................................................................8
3.1 Exploded view of the complete unit ................................................................. 8
3.2 Exploded view of the headband module ......................................................... 9
3.3 Exploded view of the microphone cap module
(with microphone arm support and cable)9
3.4 Exploded view cable -B-7 (for HMDC 26)....................................................... 10
4 Test and alignment instructions ............................................................... 11
4.1 Measuring and test equipment ....................................................................... 11
5 Disassembly/Assembly .............................................................................. 12
5.1 Disassembly......................................................................................................... 12
5.2 Assembly.............................................................................................................. 14
6 Functional test ............................................................................................. 19
6.1 Functional test of the headphones ................................................................. 19
6.2 Functional test of the microphone.................................................................. 19
6.3 Functional test ActiveGard™ (HMD/HME 26) ............................................... 20
6.4 Functional test NoiseGard™ (HMDC 26)......................................................... 20
7 Circuit diagrams........................................................................................... 21
7.1 Cable and connector assignment .................................................................... 21
7.2 PCB of the acoustic units of the HMDC 26 ..................................................... 22
7.3 PCB of the acoustic units of the HMD/HME 26 ............................................. 23
HMD/HMDC/HME 26 Broadcast
08/2011 3/23