Denon AVR-2809CI Service Manual page 64

BLOCK DIAGRAMS (1/2)
AUDIO BLOCK DIAGRAM
FL
FR
C
SW
SL
SR
SBL
SBR
VOLUME and INPUT SELECT IC
NJM1299
PHONO
CD
PHONO TUNER
DVD
CD HDP
TV/CBL
TUNER SAT
AVC) VCR
DVD DVR
V.AUX
HDP SIRIUS
MIC
TV/CBL DA-Z2
DA-Z3
SAT GND
VCR
PHONO
DVR CD
TUNER
V.AUX DVD
HDP
SIRIUS TV/CBL
SAT
VCR
MIC DVR
V.AUX
SIRIUS
MIC
DA-Z2
DA-Z3
GND
TUNER
AVR)
PHONO
CD
TUNER
DVD
HDP
TV/CBL
TUNERMUTE SAT
VCR
DVR
V.AUX
SIRIUS
MIC
DA-Z2
DA-Z3
GND
PHONO
CD
TUNER
DVD
HDP
TV/CBL
SAT
VCR
DVR
V.AUX
SIRIUS
MIC
DA-Z2
DA-Z3
GND
HDMI1
HDMI2
HDMI3
HDMI4
OPT1
OPT2
COAX1
COAX2
COAX3
OPT3
(V.AUX)
OPT1 SN74HC151APW
OPT2
OPT3
COAX1
COAX2 SPDIF
COAX3
OPT1 SN74HC151APW
OPT2
OPT3
SPDIF
COAX1
COAX2
COAX3
OPT1 SN74HC151APW
OPT2
OPT3
SPDIF
COAX1
COAX2
COAX3
XM I2S
EXT-FL
DA-FL
EXT-FR
DA-FR
EXT-C
DA-C
EXT-SL
DA-SL
EXT-SR
DA-SR
EXT-SBL
DA-SBL
FL
Z2L
Z3L
EXT-SBR
DA-SBR
FR
Z2R
Z3R
EXT-SW
DA-SW
I2S
I2S/SPDIF/DSD
SPDIF
DACZ2L
DACZ2R
SPDIF
DACZ3L
DACZ3R
ZONE DAC MUTE
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
EXP MUTE CONTROL
PRE C MUTE
PRE SW MUTE
PRE S MUTE
PRE SB MUTE
PRE Z2 MUTE
PRE Z3 MUTE
ATT
ZONE2 VOLUME
NJW1194
ZONE3 VOLUME
NJW1194
FGAIN
DA-FL
DA-FR
DA-C
DA-SW
DA-SL
DA-SR
DA-SBL
DA-SBR
DAC MUTE
64
FL
PRE F MUTE
FR
C
SW
SL
SR
SBL
SBR
Z2L
Z2R
Z3L
Z3R
FL-A
FR-A
FL-B
FR-B
C
SL
SR
SBL/AMP ASSIGN
SBR/AMP ASSIGN
H/P
VCROUT
DVROUT
HDMI OUT
OPT2