User guide

© 2010 Wohler Technologies, Inc. All rights reserved.
23
VAMP2 Series User Guide
Technical Functional Overview
Figure 1–10 VAMP2 MDA Block Diagram
Int/Ext
Speaker
Relay
Right
Speaker
Left
Speaker
R- R+
L- L+
L
R
L
R
4x2
Mixer
Mix
Assign
4-Channel
D/A
Converter
uP Control / U.I.
Reference
Select
HD/SD SDI
Output
HD/SD SDI
Input 1
HD/SD SDI
Input 2
Reclocked
SDI Out
SDI to AES
Demux
Video Source
Select
Analog Input
(Aux 1 & 2)
Unbalanced or
Balanced AES
Output From SDI
Aux 1
AES In
Aux 2
AES In
Aux 1 & 2
Analog In
Demuxed AES
From SDI Input
4x4 Audio
Source Matrix
Balanced AES Input
and Loop Output
Metered
Analog Out
RS 232
12C Buss
SW Logic Config.
Ref Level
Speaker Assign
CVBS From SDI
CVBS 1
CVBS 2
CVBS In 1
Loop Out 1
CVBS Video
Output
From SDI Input
CVBS In 2
Loop Out 2
1
2
2
2
2
2
G1
G2
G3
G4
Group Select
4
4
AES Input 1
AES Input 2
AES Input 1
AES Input 2
Loop-Through
4
4
Video
DAC
SDI
Receiver
SDI Input
Select
External
Speaker
Output (RP)
CVBS
SD-SDI
or
HD-SDI
Phase
Indication
Phase
LED
Analog Stereo Output
of Selected Source (RP)
Video
Encoder
8-Channel
A/D
Converter
Stereo Analog
Amplifier
Volume
Balance
Headphone
1
2
3
4
4” (4:3)
Active Matrix TFT
LCD Screen
BRIGHTNESS
CONTRAST
COLOR
TINT
Display
Controls