Denon AVR-2311CI Service Manual page 137

A B C
TO HDMI RX
1
2
3
PLDAERR.
PLDAERR.
MPLDCLK
MPLDCLK
MPLDDATA
MPLDDATA
MPLDCSMAIN
MPLDCSMAIN
SUBTCK
SUBTMS
4 SUBTDI
SUBTDO
DSPMOSI
DSPROMRST
DSPROMRST
5
DSPRST DSPMISO
DSPRST
DSPICLK DSPICLK
DSPICLK
DSPICS SUBTDI
DSPICS
DSPMISO VSEL_CS
DSPMISO
DSPMOSI
DSPMOSI
DSPFLAG0
DSPFLAG0
SUBTCK
DIRRST3
DIRRST2
DIRRST1
DSPRST
6
HPD5
DSPROMRST
COMP.SDET
DSPFLAG0
DSPICS
DIRRST1 HPD6
DIRRST1
DIRRST2
DIRRST2
DIRRST3 VSEL_CLK
DIRRST3
DIRDOUT
DIRDOUT
DIRDIN
DIRDIN
DIRCE TXEN
DIRCE
DIRCE4 SOFI_BUSY
DIRCE4
7
DIRCLK VEXPD
DIRCLK
VSEL_DATA
DIRCE
DIRDIN
DIRDOUT
ADCRST DIRCLK
ADCRST
DACRST
DACRST
DACMC
DACMC
8
DACMDI
DACMDI
DACMS
DACMS
9
10
A B C
D E F
TO GUI PLD
R5500 33
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
P13/D11
P12/D10 P42
33 76
R5501
P11/D9 P43
77
P10/D8 P44
33 78
R5559
P07/D7 P45
79
P06/D6
80 P46
R5502 4.7K
P05/D5 P47
81
R5503 4.7K
P04/D4 P50/CE
33 82
R5560
P03/D3 P51
83
P02/D2 P52
84
P01/D1
85 P53
P00/D0 P54
86
U5500
P107/AN7 P55/EPM
87
R5F3650KNFB
P106/AN6 P56
88
P105/AN5 P57
89
P104/AN4
90 P60/CTS0
(SUB)
P103/AN3 P61/CLK0
91
P102/AN2 P62/RXD0
92
P101/AN1 P63/TXD0
93
AVSS P64/CTS1
94
P100/AN0
95 P65/CLK1
C5500 0.1/10
VREF P66/RXD1
96
C5501 OPEN
AVCC P67/TXD1
97
P97/SIN4 P70/TXD2
98
P96/SOUT4 P71/RXD2
99
100 P95/CLK4 P72/CLK2
P94/TB4 P73/CTS2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R5504 33
R5505 33
R5508
OPEN
1 3
R5509 4.7K
8U-310051(20/20)
D E F
G H I J
TO VIDEO ENCODER
TO HDMI TX
R5527
R5528
R5529
R5530
DV_POWER1
CEC_POWER
U5501
OPEN
VCC SC
1 5
GND
2
NC DA
3 4
4.7K
R5517
50
HDMI_A.SEL
49 HPD1
48 R5518 4.7 K
47
VSCL
46
VSDA
45
MONISEL
44 HINSELB
43 Z2SSIG.DET
42
DV_POWER3
41
CEC_O
40
R5519 4.7K
39 DV_POWER2
38 1TMDSSWRST
37
R5520 33 REQSOMI
36
R5521 33 CLKSIMO
35
SIMO
34 SOMI
R5522 33
33 HINSELA
32
31
30
29 U5502 HSDA
28 OPEN HSCL
27
26 1 VCC SC 5
2 GND
NC DA
3 4
ABT_RST
DA_POWER
SCPURXD
SCPUTXD
ACKSIMO
DIGITAL_UNIT
J
G H I
137
K L M
4.7 K
4.7 K
4.7 K
4.7 K
CEC_COM CEC_COM
C5514
R5534 OPEN
10K
R5535
100K
R5537 2.2M
D5500
R5546
220K
KDS160
N5500
OPEN
SCLK
11
10
9
R5547 33 M/D
8
R5548 33 CE/DSP
7
CNVSS
6
GND
5
RXD
4
TXD
3
3.3V
2
SUBRESET
1
Q5505
KRC102S
Q5501
KRA102S
Q5503
KRC102S
SCHEMATIC DIAGRAMS (35/36)
s
K L M
N O
1
SCPU5V
SCPU3.3V
DGND
SUBBDOWN
SUBBDOWN
2
3
4
COMP.SDET
COMP.SDET
Z1VSIG.DET
Z1VSIG.DET
Z1SSIG.DET
Z1SSIG.DET
5
Z2SSIG.DET
Z2SSIG.DET
DA_POWER
DA_POWER
DV_POWER1
DV_POWER1
DV_POWER2
DV_POWER2
DV_POWER3
DV_POWER3
CEC_POWER
CEC_POWER
6
VSCL
VSDA
VEXPSTB
VEXPSTB
VEXPOE
VEXPOE
VEXPD
VEXPD
VEXPCLK
VEXPCLK
SCPURXD
SCPURXD
SCPUTXD
SCPUTXD
7
8
CLKSIMO
CLKSIMO
SIMO
SIMO
ACKSIMO
ACKSIMO
RSTSUB
RSTSUB
REQSOMI
9
REQSOMI
SOMI
SOMI
SUBUPDATE
PLDAERR.
PLDAERR.
10
N O