Solid State Logic THE BUS+ - Block Diagram

Appendices
35
THE BUS+ User Guide
Block Diagram
OUT 1
+
-
+
-
IN 1
2181
VCA
+
-
EXT S/C IN 1
The Bus+
+
-
2181
VCA
-10 to +20
-5 to +10
MAKE-UP
F/BF/B
MIXMIX
V4 02.03.22 AJ
∑
∑ S/C
L M
OUT 2
+
-
+
-
IN 2
2181
VCA
+
-
2181
VCA
-10 to +20
-5 to +10
MDAC
-10 to +20
-5 to +10
MAKE-UP
F/BF/B
MIXMIX
*PUSH FOR FINE*
POST
D-EQ
POST
D-EQ
EXT S/C EXT S/C
PUSH S/C HPF
CONTROL
EXT SEND 1
+
-
EXT SEND 2
+
-
L M
M/S ENCODEM/S ENCODE
ENTER SETTTINGS MENU
TO CHANGE
INPUT GAIN
-5 to +10
-2.5 to +5
0 (Nominal)
+10
-5
-5 to +10
-2.5 to +5
0 (Nominal)
+10
-5
-5 to +10
-2.5 to +5
0 (Nominal)
+10
-5
-5 to +10
-2.5 to +5
0 (Nominal)
+10
-5
L M R S
M/S
L M
M/S ENCODEM/S DECODE
L MS R
M L
Directly Actionable Switch
Subsequent switches always action in response to first directly actionable switch
Stereo Linking Possible
KEY
*PUSH FOR FINE*
MDAC
-10 to +20
-5 to +10
LPF
26 kHz 26 kHz 26 kHz 26 kHz
+
-
EXT S/C IN 2
ENTER SETTTINGS MENU
TO CHANGE
EXT
LF
LF GAIN
LF COMP/EXP
FAST
+
-
+
-
FREQ & RANGE
FAST
+
-
+
-
FREQ & RANGE
BELL
*PUSH ON/OFF* *PUSH ON/OFF*
EXT
HF
EXT
LF
LF GAIN
LF COMP/EXP FAST
+
-
+
-
FREQ & RANGE
HF COMP/EXP FAST
+
-
+
-
FREQ & RANGE
BELL
*PUSH ON/OFF* *PUSH ON/OFF*
EXT
HF
HF GAIN
ATTACK RELEASE THRESHS/C
*PUSH FOR EXT*
*PUSH ON* *PUSH ON*
*PUSH FOR XG*
LOW THD
ATTACK RELEASE THRESHS/C HPF
LOW THD
RATIO
TRANSIENT
EXP
4K MODE
ATTACK RELEASE THRESHS/C
*PUSH FOR EXT*
*PUSH ON* *PUSH ON*
*PUSH FOR XG*
LOW THD
ATTACK RELEASE THRESHS/C HPF
LOW THD
RATIO
TRANSIENT
EXP
4K MODE
HF GAIN
HF COMP/EXP
D-EQ D-EQ
(BYPASS)
CH 1
IN/OUT
(BYPASS)
CH 2
IN/OUT