Sch04_Sub Cpu - Denon AVR-X3100W Service Manual

1 2 3
A
B
C
SCPU
D
Z2PLDAERR Z2PLDAERR
PLDAERR
APLDCK
APLDCK
C5 APLDDI
APLDDI
APLDCS
TO 5C APLDCS
E SUBTCK
SUBTCK
SUBTMS
SUBTMS
SUBTDI
SUBTDI
SUBTDO
SUBTDO
C6
SUBTCK
SUBTMS
TO 6C
SUBTDO
F
DSP_FLAG3 DSP_FLAG3
DSP_ICS
DSP_ICS
C7
DSP_FLAG0
DSP_FLAG0
DSP_RST SUBTDO
TO 7C DSP_RST
DSPI_CLK SUBTMS
DSPI_CLK
DSP_MISO DACRST
DSP_MISO
DSP_MOSI
DSP_MOSI
DACMC
DACMDI
G
DACMS
DSP_RST
DSP_ICS
DSP_FLAG0
DSP_FLAG3
VIN_A
VIN_B
VIN_C
COMP_SW1
COMP_SW2
H
DIRRST1
DIRRST1
C8 DIRDOUT
DIRDOUT
DIRDIN
TO 8C DIRDIN
DIRCE
DIRCE
DIRCLK
DIRCLK
TXEN
DACRST
DACRST
J C9
DACMC
DACMC
TO 9C
DACMDI
DACMDI
DACMS
DACMS
VIN_A VIN_A
1A
VIN_B VIN_B
TO A1 VIN_C VIN_C
COMP_SW1 COMP_SW1
COMP_SW2 COMP_SW2
K
SCPU
L
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1 2 3
4 5 6 7
D1 D2
TO 1D TO 2D
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
PE2
76
R1732 33 PE1
77
PE0
78
R1733 OPEN
PD7
79
R1734 33
80 PD6
R1735 33
81 PD5
R1736 33
PD4
82
R1737 OPEN
PD3
83
PD2
84
85 PD1
IC171
PD0
86
R1738 OPEN
P47
87
R1739 33 CVIR5F5210ABDFP
P46
88
R1740 33
89 P45
R1741 33
90 P44
R1742 33
P43
91
R1743 33
P42
92
R1744 OPEN
P41
93
94 VREFL0
R1745 OPEN
P40
95
C1716 0.1
VREFH0
96
C1717 0.1
AVCC0
97
R1746 OPEN P07
98
AVSS0
99
P05
100
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
C1728
100P
R1704 OPEN
X1701
12MHz
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6 7
8 9 10
D3 D4 6F D5
TO 3D TO 4D TO F6 TO 5D
C1713 OPEN
10K
R1721
54 53 52 51
PC2
50
R1720
PC3
49
33
PC4
48
PC5 47
PC6 46
PC7 45
R1789 33
P50
44
P51
43
P52 42
P53 41
P54
40
P55
39
PH0 38
PH1 37
R1718 33
PH2 36
R1717 33
PH3
35
P12
34
R1716
OPEN
P13 33
P14 32
R1715 0
P15
31
R1714 33
P16
30
P17 DIRRST1
29
R1713 33
P20 28
P21
27
P22
26
33
R1712
SCPU
STBY POWER
DIGITAL VIDEO
8 9 10
127
11 12 13
R1781 OPEN
R1782 OPEN
R1783 4.7K
R1784 4.7K
R1785 4.7K
R1786 4.7K
R1787 4.7K
DV_POWER2
DV_POWER1
CEC_POWER
DA_POWER
DSP_MISO
DSP_MOSI
HINSELC
HINSELB
HINSELA
SD/HD
HDMI CEC_PART
DE_RST
IP_RST
777_2_HINT
777_2_RST
777_1_HINT CEC_COM
777_1_RST
777_HINT C1721
HSCL
OPEN
HSDA
CEC_OUT R1751
777_RST Q1701
INC2001AC1
10K
Z2PLDAERR
SUBBDOWN
DIRDIN
R1753 2.2M
SOMI
MOSI
CLK_MO
CEC_IN R1759
220K
Q1702
2SC3052
Q1703
2SC3052
MP:open
CN171
RXINT0
CJP11GA193ZY
10022H-11C
ACK_SIMO
R1768 33
SCPURXD
SCPUTXD
Q1704
RT1N141C
SCPU
Q1706
RT1N141C
SCHEMATIC DIAGRAMS (4/33)

SCH04_SUB CPU

11 12 13
14 15 16
A
B
SCPU5V
DGND
SCPU3.3V
8B
SUBBDOWN
C
SUBBDOWN TO B8
CEC_POWER
CEC_POWER
DV_POWER2
DV_POWER2
DV_POWER1
DV_POWER1
DA_POWER
DA_POWER
D
D6
SCPURXD
SCPURXD
TO 6D
SCPUTXD
SCPUTXD
E
F
NET/HDMI
NET/HDMI
D7
RGB/YC
RGB/YC
TO 7D
SD/HD
SD/HD
THR/UPSCL
THR/UPSCL
G
H
CLK_MO
CLK_MO
MOSI
MOSI
ACK_SIMO 1C
ACK_SIMO
SUB_RST
SUB_RST
TO C1
REQ_SOMI
REQ_SOMI
SOMI
SOMI
SUB_UPDATE
PLDAERR
J
NC
NC
NC
NC
MD
K
UB
DGND
SCPURXD
SCPUTXD
SCPU3.3V
RST
SUB_RST
L
M
14 15 16