Sch04_Sub Cpu - Denon AVR-X4100W Service Manual

1 2 3
A
D1
TO 1D
B
C
Z3PLDAERR
Z3PLDAERR
Z2PLDAERR
Z2PLDAERR
PLDAERR
D APLD_CK
APLD_CK
APLD_DI
APLD_DI
APLD_CS
APLD_CS
SUBTCK
SUBTCK
SUBTMS
SUBTMS
SUBTDI
SUBTDI
SUBTDO
SUBTDO
E
DSP4_ICS
DSP4_ICS
DSP4_FLAG0
DSP4_FLAG0
DSP4_RST
DSP4_RST
DSP3_ICS
DSP3_ICS
DSP3_FLAG0
DSP3_FLAG0
DSP3_RST
DSP3_RST
DSP2_FLAG3
DSP2_FLAG3
DSP2_ICS SUBTDO
DSP2_ICS
DSP2_FLAG0 SUBTMS
DSP2_FLAG0
DSP2_RST DACRST1
F
DSP2_RST
DSP2_FLAG3
DSP_FLAG3 DSP_FLAG3
DACMC
DSP_ICS
DSP_ICS
DACMDI
DSP_FLAG0
DSP_FLAG0
DACMS1
DSP_RST
DSP_RST
DSP4_RST
DSPI_CLK
DSPI_CLK
DSP_RST
DSP_MISO
DSP_MISO
DSP_ICS
DSP_MOSI
DSP_MOSI
DSP_FLAG3
DSP_ROMRST
DSP_ROMRST
DSP_FLAG0
DSP2_RST
DSP2_ICS
DSP2_FLAG0
G
DSP4_FLAG0
DSP3_RST
DSP3_ICS
DIRRST
DSP3_FLAG0
DIRRST
DIRDOUT
DIRDOUT
DIRDIN
DIRDIN
DIRCE
DSP4_ICS
DIRCE
DIRCLK
DIRCLK
TXEN
SCPU
H
ADCRST
ADCRST
DACRST1
DACRST1
DACMS1
DACMS1
DACMC
DACMC
J
DACMDI
DACMDI
K
L
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1
2 3
4 5 6 7
D2 D3
TO 2D TO 3D
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
PE2
76
R1729 33 PE1
77
78 PE0
PD7
79
R1730 33
PD6
80
R1731 33
81 PD5
R1732 33
PD4
82
PD3
83
84 PD2
PD1
85
IC171
PD0
86
87 P47
R5F5210ABDFP
P46
88
P45
89
P44
90
91 P43
P42
92
P41
93
94 VREFL0
P40
95
C1716 0.1
VREFH0
96
C1717 0.1
97 AVCC0
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
R1701
4.7K
R1704
OPEN
X1701
12MHz
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6 7
8 9 10
D4 D5 D6 2A
TO 4D TO 5D TO 6D TO A2
C1713 OPEN
DV_POWER2
DV_POWER1
CEC_POWER
DA_POWER
51
PC2
50
PC3 R1718 33
49
PC4 48
PC5
47
PC6
46
PC7 45
R1717 33
P50
44
P51
43
P52 42
P53
41
P54
40
P55 39
PH0
38
PH1
37
R1716 33
PH2 36
R1715 33
PH3 35
P12
34
P13 33
P14 32
R1714 0
P15 SUBBDOWN
31
R1713 33
P16
30
P17 29
R1712 33
P20
28
P21
27
P22 R1711 33
26
SCPU
STBY POWER
DIGITAL VIDEO
8 9 10
138
11 12 13
R1761 OPEN
R1762 OPEN
R1763 4.7K
R1764 4.7K
R1765 4.7K
R1766 4.7K
R1767 4.7K
SCPU
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
C1724
777_HINT
HSCL
OPEN
HSDA
CEC_OUT R1759
Q1703
777_RST
10K INC2001AC1
Z3PLDAERR
Z2PLDAERR
DIRDIN
R1753 2.2M
DIRRST
SOMI
SIMO
CLK_MO
RXINT0 CEC_IN R1755
220K
Q1701
2SC3052
Q1702
2SC3052
CN171 MP:open
CJP11GA193ZY
10022H-11C
R1743 33
SCPURXD
SCPUTXD
Q1704
RT1N141C
Q1706
RT1N141C
SCHEMATIC DIAGRAMS (4/38)

SCH04_SUB CPU

11 12 13
14 15 16
A
DV3.3V
SCPU5V
B
DGND
SCPU3.3V
SUBBDOWN
SUBBDOWN
CEC_POWER
CEC_POWER
DV_POWER2
DV_POWER2
DV_POWER1
DV_POWER1
DA_POWER
DA_POWER
C
D
E
RGB/YC
RGB/YC
NET/HDMI
NET/HDMI
SD/HD
SD/HD
THR/UPSCL
THR/UPSCL
F
SCPURXD
SCPURXD
SCPUTXD
SCPUTXD
G
H
NC
NC
J
CLK_MO
CLK_MO
NC
SIMO
SIMO
NC
ACK_SIMO
ACK_SIMO
MD
SUB_RST
UB
REQ_SOMI
REQ_SOMI
DGND
SOMI
SOMI
SCPURXD
SUB_UPDATE
SCPUTXD
PLDAERR
SCPU3.3V
RST
K
L
M
14 15 16