Bang & Olufsen BeoPlay V1-40, Service Manual, Page: 63 / 74

7.1 Block diagram 7.1 7.1 Block diagram
Block diagram
1
3
7
2
6
9
4
1
19
18
1
2
19
18
1
2
19
18
1
2
19
18
1
2
19
18
1
2
18
1 8 1 8
1
8
1
8
1 8
8 1
8×DDR 3
SDRAM
NAND Flash
NAND
Flash
2×DDR 3
SDRAM
FRC
DDR 1
SDRAM
HDMI1.3rx FPGA (Post DSP)
SPI Flash
1×DDR 3
SDRAM
SPI Flash
FPGA (CI+)
USB
Hub
DVB-S
DVB-TC
Analog tuner
HDMI Switch
4:1
VD, ADC, 4:1 HDMI 3D rx
Sound Processor
Media Processor (SoC)
Main application
Video Decoder
Audio Decoder
De-interlacer/Scaler
Video Pre-processing
Power
DCDC
Ethernet Switch
Front End Processor (FEP)
Digital Sound Engine (DSE)
Post processing
Analogue I/O
WLAN
LCD
Speaker box
PSU
IR Receiver &
Room Awareness
ICEpower
Amplifier
12V 5V_SB
::::
24V
12V_TCON
±12V
Video Engine VE, 1.0
Quad
LVDS
100Hz
40 bit
video
SIF
TS TS
TS
TS USB TS
Dual
LVDS
Mains
filter
PFC
Backlight
SMPS
Switch
Bus
SMPS
Standby
SMPS
±12V
12V_TCON
ETH
Wireless
Antenna
PL
PL
PL
DVB T2/C
Analog
AV
USB
S/P-DIF
BtB
HDMI
1
HDMI
5
HDMI
4
HDMI
3
HDMI
2
PCMCIA
DV
B
S2
PUC PUC
Common Interface
+
Common Interface
+
40 bit video
8 × I 2 S
8 × I
2
S
WOL
5V_SB
12V
SIF
S/P-DIF
Analogue
CVBS
0.95V / 1.05V
1.0V
1.05V
1.2V
1.26V
1.5V
1.8V
2.5V
3.3V
(PSB) 3.3V
(SB) 3.3V
5V
±11V
FAN
12V
14/18V
Safety insulation barrier
Ground separation