7.2 Block diagram – Power – BeoMaster 5
Block diagram – Power – BeoMaster 5 7.2
7.2
Power Supply
230VAC
ML - PL
ON/OFF
-12V
+6V
+12V
5V Stand by
Power On SMPS
MasterLink
EC
Power control
USB controller
ML-Data
PL-Data
5VA
Reg
12VA
Filter
5V Analog
9V Analog
12V Analog
-5V Analog
-12VA
Filter
9VA
Reg
-8VA
Reg
-5VA
Reg
-8V Analog
-12V Analog
HDD
+5V
+12V
Mainboard
+5V
+3.3V
-12V
Power Good
+12V
Power On
AT
X
C
on
ne
ct
or
Switch
12V
DC/DC
3.3V
DC/DC
5V
DC/DC
BeoSound 5
+12V
Audio Engine
PowerLink Audio
MasterLink Audio
D/A-Converter
�
I
2
C
Audio Switch
U
SB
U
S
B
5V
5V
LVDS
�
DVI
FAN
+12V
3.3V
Reg
Power
Supervisor
Power On SMPS
8VA
Reg
8V Analog
5V Stand by
5V Stand by
5V Stand by
SPDIF
Block diagram – Power – BeoMaster 5
Summary of Contents for BeoSound 5
Page 20: ...2 14 ...
Page 58: ...5 18 ...
Page 70: ...6 6 ...
Page 74: ...7 4 7 4 7 4 ...
Page 80: ...8 5 ...
Page 81: ......
Page 82: ...Bang Olufsen DK 7600 Struer Denmark Phone 45 96 84 11 22 Fax 45 97 85 39 11 10 08 ...