Yamaha IMX644 Owner's Manual - Page 25

Block Diagram

Page 25 highlights

IMX644 Owner's Manual 25 +48V 1 MONO 1 - 6 2 3 +48V ON PAD + 34dB - AD INPUT GAIN L AD STEREO 1-3 R AD L AD STEREO 4A R AD STEREO 4B OPTICAL DIR SRC PEAK SIGNAL 3BAND PEQ PEAK SIGNAL 2BAND PEQ 2BAND PEQ PEAK SIGNAL 2BAND PEQ 2BAND PEQ F. B. SUP LEVEL TO OUT1 TO OUT2 TO OUT3 TO OUT4 LEVEL Priority Music Ducker Override LEVEL Priority Music Ducker Override TO OUT1 TO OUT2 TO OUT3 TO OUT4 TO OUT1 TO OUT2 TO OUT3 TO OUT4 OUT 1A(L) BUS OUT 1B(R) BUS OUT 2A(L) BUS OUT 2B(R) BUS OUT 3 BUS OUT 4 BUS MONO/ STEREO 6BAND PEQ 6BAND PEQ DELAY BALANCE LEVEL DELAY MONO/ STEREO 6BAND PEQ 6BAND PEQ DELAY BALANCE LEVEL DELAY DA + - DA + - DA + - DA + - 6BAND PEQ 6BAND PEQ DELAY DELAY PEAK LEVEL SIGNAL DA + - PEAK LEVEL SIGNAL DA + - DA DA 1 2 OUT1 A(L) 3 1 2 OUT1 B(R) 3 1 2 OUT2 A(L) 3 1 2 OUT2 B(R) 3 1 2 OUT3 3 1 2 OUT4 3 L REC OUT A R DIT REC OUT B OPTICAL Block Diagram Appendix

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Appendix
IMX644
Owner’s Manual
25
Block Diagram
+48V
MONO 1 - 6
ON
+48V
AD
+
-
INPUT GAIN
SIGNAL
PEAK
1
2
3
3BAND
PEQ
LEVEL
F. B.
SUP
TO OUT1
TO OUT2
OUT 1A(L) BUS
OUT 1B(R) BUS
OUT 2A(L) BUS
OUT 2B(R) BUS
OUT 3 BUS
OUT 4 BUS
TO OUT3
TO OUT4
PAD
34dB
STEREO 1-3
AD
SIGNAL
PEAK
2BAND
PEQ
LEVEL
TO OUT1
TO OUT2
TO OUT3
TO OUT4
AD
2BAND
PEQ
Priority
Ducker
Music
Override
L
R
STEREO 4A
SIGNAL
PEAK
2BAND
PEQ
LEVEL
TO OUT1
TO OUT2
TO OUT3
TO OUT4
2BAND
PEQ
Priority
Ducker
Music
Override
DIR
SRC
AD
AD
OPTICAL
SIGNAL
PEAK
LEVEL
DELAY
6BAND
PEQ
6BAND
PEQ
DELAY
BALANCE
1
2
3
DA
+
-
1
2
3
DA
+
-
OUT1 A(L)
OUT1 B(R)
LEVEL
DELAY
6BAND
PEQ
6BAND
PEQ
DELAY
BALANCE
1
2
3
DA
+
-
1
2
3
DA
+
-
OUT2 A(L)
OUT2 B(R)
LEVEL
DELAY
6BAND
PEQ
6BAND
PEQ
DELAY
1
2
3
DA
+
-
1
2
3
DA
+
-
OUT3
OUT4
SIGNAL
PEAK
LEVEL
DA
DA
DIT
REC OUT A
STEREO 4B
REC OUT B
MONO/
STEREO
MONO/
STEREO
L
R
OPTICAL
L
R