Denon AVR-3311CI Service Manual page 132

A B C
1
2
3
4
5
6
7
8
K2800
2P-PIN-JACK(MSD-252V)
COAX1
COAX2
9
OPT1
VCC 3 C2802
U2800
GND 2 0.1/10
JSR1165
OUT 1
OPT2
VCC 3 C2800
U2801
GND 2 0.1/10
JSR1165
OUT
1
OPTOUT
10
IN 3
C2801
U2802 VCC 2
JST1165 GND 1 0.1/10
A B C
D E F
U2803
TC74VHCU04FT
14
VCC
GND
7
330K
R2820
C2805 R2806
R2804 R2817 47K R2826
0.01
470
OPEN 5 11
6 10 1
R2807
U2803 U2803 R2823
TC74VHCU04FT
OPEN TC74VHCU04FT OPE N
R2821 330K
C2806
R2808
R2805 47K
R2818 R2827
0.01
470
OPEN
9 8 13 12 3
R2809
U2803 U2803
R2824
TC74VHCU04FT TC74VHCU04FT
OPEN OPE N
C2807 R2810
R2828
0.01
OPEN
5
R2811
OPEN
C2808 R2812
R2829
0.01
OPEN 9
R2813
OPEN
R2814
C2809 R2830
0.01
OPEN 11
R2815
OPEN
R2822 330K
R2819 100K R2831
R2816 1K
1 2 3 4 13
U2803 U2803
R2825
TC74VHCU04FT TC74VHCU04F T
OPE N
D E F
G H I
ZONE1
AUDIO1
DIR1PERR
DIRDOUT
DIRDIN
DIRCE
DIRCLK
DIRRST1 R2838 1K
ZONE2
DEMZ2
DIR4PERR
DIRDOUT
DIRDIN
DIRCE4
DIRCLK
DIRRST2 R2839 1K
ZONE3
DEMZ3
DIR5PERR
DIRDOUT
DIRDIN
DIRCE4
DIRCLK
DIRRST3 R2840 1K
U2804
OPEN
14
VCC
GN D
7
0 R2832
33 C1
2
U2804
OPEN
0
R2833
33 C2
4
U2804
OPEN
0 R2834
33
O1
6
U2804
OPEN
R2835
0
33
O2
8
U2804
OPEN
R2836
0
33 O3
10
U2804
OPE N
Z1
R2837
0 OPEN
33 (STY-PIN )
ARC
12
U2804 DGND
OPEN
ARCSPDIF
FOPT
DREC.
G H I
132
J K L
X2801
FCX04(24.576MHZ)
3 1
R2848
1M
33
R2853 256_1
R2854 33x4
7 8
R2844 3.3 K R2854 33x4
36 35 34 33 32 31 30 29 28 27 26 25
5 6
R2841 33 DATAAD.
37 DO 24
R2854 33x 4 SLRCK1
23
38 DI SLRCK 3 4
R2854 33x4 SBCK 1
39 CE SBCK 22
R2855 1 2 33x4 DATADIR1
40 CL RDATA 21 7 8
R2855 33x4 f sDIR1
41 XMODE 20
RLRCK 5 6 0.1/10
U2805 C2844
42 DGND DVDD 19
C2816 0.1/10
43 DVDD 18
DGND 64fsDIR1
R2855 33x4
44 TMCK/PI00 RBCK 17 3 4
R2855 33x4 256fsDIR1
45 16
TBCK/PI01 DIR1 RMCK 1 2
46 TLRCK/PI02 AGND 15
C2845 0.1/10
47 TDATA/PI03 AVDD 14
48 TXO/PIOEN 13
RXOUT
LC89058W-E
1 2 3 4 5 6 7 8 9 10 11 12
DIRRST1
DIRRST2
DIRRST3
DIRDOUT
DIRDIN
DIRCE
DIRCE4
DIRCLK
256_1
36 35 34 33 32 31 30 29 28 27 26 25
R2842 33
37 DO 24
256_1
23
38 DI SLRCK
SLRCK1
39 CE SBCK 22
DATADIR4 SBCK1
R2856 33x4
40 CL RDATA 21 7 8
R2856 f sDIR4 DATADIR1
33x4
41 XMODE 20
RLRCK 5 6 DATADIR4
U2806 C2846 0.1/1 0
42 DGND DVDD 19
C2817 0.1/10 DATADIR5
LC89058W-E
43 DVDD 18
DGND 64fsDIR4 fsDIR1
R2856 33x4
44 TMCK/PI00 RBCK 17 3 4
33x4 256fsDIR4 fsDIR4
R2856
45 16
TBCK/PI01 DIR4 RMCK 1 2
fsDIR5
46 TLRCK/PI02 AGND 15
C2847 64fsDIR1
0.1/10
47 TDATA/PI03 AVDD 14
64fsDIR4
48 TXO/PIOEN 13
64fsDIR5
RXOUT 256fsDIR1
1 2 3 4 5 6 7 8 9 10 11 12 256fsDIR4
256fsDIR5
DATAAD.
256_1
36 35 34 33 32 31 30 29 28 27 26 25
R2843 33
37 DO 24
23
38 DI SLRCK
39 CE SBCK 22
R2857 33x 4 DATADIR5
40 CL RDATA 21 7 8
R2857 33x 4 f sDIR5
41 XMODE 20
RLRCK 5 6
U2807 C2848 0.1/10
42 DGND DVDD 19
C2818 0.1/10 LC89058W-E
43 18
DVDD DGND 64fsDIR5
R2857 33x4
44 TMCK/PI00 RBCK 17 3 4
R2857 256fsDIR5
33x4
45 16
TBCK/PI01 DIR5 RMCK 1 2
46 TLRCK/PI02 AGND 15
C2849 0.1/10
47 TDATA/PI03 AVDD 14
48 TXO/PIOEN 13
RXOUT
1 2 3 4 5 6 7 8 9 10 11 12
DIR
8U-310051(9/21)
DIGITAL_UNIT
s SCHEMATIC DIAGRAMS (24/37)
J
K L
M N O
1
2
DIRRST1
DIRRST2
DIRRST3
DIRDOUT 3
DIRDIN
DIRCE
DIRCE4
DIRCLK
4
256_1
SLRCK1
SBCK 1
DATADIR1
DATADIR4
DATADIR5
fsDIR1
fsDIR4
fsDIR5
64fsDIR1
5
64fsDIR4
64fsDIR5
256fsDIR1
256fsDIR4
256fsDIR5
DATAAD.
ARCSPDIF
ARCSPDI F
DZ1.
DZ1.
6
DZ2.
DZ2.
DZ3.
DZ3.
DREC.
DREC .
FOPT
FOPT
C1
C1
C2
C2
O1
O1
O2
O2
O3
O3
ARC
ARC
7
AUDIO1
AUDIO1
DIR1PERR
DIR1PERR
DIR4PERR
DIR4PERR
DIR5PERR
DIR5PERR
DEMZ2
DEMZ 2
DEMZ3
DEMZ 3
8
DA3.3V
DGND
9
10
DIGITAL AUDIO SIGINAL LINE
M N O