Digital Unit (6/16) - Denon AVR-2312 Service Manual

1 2
DEMZ2
256FSZ2
64FSDIR4
DATADIR4
FSDIR4
DACMUTEZ2
DEMZ3
256FSZ3
64FSDIR5
DATADIR5
FSDIR5
DACMUTEZ3
GND POWER + POWER -
3 4
(PAGE 21/30)
TO AUDIO PLD
ZONE_DAC
ZONE2 DAC
IC455
AK4424ET
C4551 C4554
CN VEE
1/10 1/10
CP
VSS2
R4553
DEM
10
CVDD
MCLK
DZF
BICK
VSS1
SDTI
VDD
LRCK
AOUTL
SMUTE
AOUTR
ZONE3 DAC
IC457
AK4424ET
C4571 C4574
CN VEE
1/10 1/10
CP
VSS2
R4573
DEM
10
CVDD
MCLK
DZF
BICK
VSS1
SDTI
VDD
LRCK
AOUTL
SMUTE
AOUTR
STBY POWER
5
Z2L
R4555
1.5K
C4557 R4557
2200P 100K
C4558
R4558
2200P 100K
R4556
1.5K
Z2R
Z3L
R4575
1.5K
C4577 R4577
2200P 100K
C4578 R4578
2200P
100K
R4576
1.5K
Z3R
143
6 7
DAZ2L
DAZ2R
DAZ3L
DAZ3R
DAGND
d
SCHEMATIC DIAGRAMS (20/30)
DIGITAL UNIT (6/16)
8
A
B
C
D
E
F