Sch03_Dig_Main_Cpu - Denon AVR-X3000 Service Manual

1 2 3
A
B
C
D
E
F
G
H
J
K
L
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
M
1
2 3
4 5 6
TO 9B
B9 3A
MCU
* DE VERSION OPTION
R2015
R2016
Vin
R2060 R2061
ASO_PROT R2017
VER.
k§Ù k§Ù (V)
DC_PROT
E3(USA) 0 OPEN 0
R2161
TRIGGER_1
E1C(CHINA) 10 10 1.65
E_SPICS
E2(EUR) OPEN 0 3.3
R2162
ILLUMI_LED_MZ
DIRECTLED_MZ
M-DAXLED_MZ
R2095
FL_CLK
FL_DATA R2096
THER_PROTC
THER_PROTD
THER_PROTA
THER_PROTB
MAINPOWER
CPUPOWER
R2018
C2012
0.1
MICDET
H/PDET
KEY3
R2061 R2060
KEY2
KEY1
VERSION OPTION E_REQ
R2019
R2097
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
TO A3
5A
R2042 4.7K
4.7K
R2043
R2044 4.7K
C2023
0.1
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
PE0 PC4
109 72
OPEN
PD7 SCK5
110 71
OPEN
111 PD6 RxD5 70
OPEN
112 PD5 TxD5 69
113 PD4 P75 68
P64 IRQ14-A
114 67
OPEN R2146 OPEN
P63 P77/NC 66
115
R2145 OPEN
116 P62 P50/NC 65
R2144 33
117 P61 P51/NC 64
R2143
OPEN 33
118 P60 P52/NC 63
PD3 P53/NC
119 62
R2142 33
120 PD2 P80/NC 61
33 R2141 1K C2022
121 PD1 P81 60
33
122 PD0 VCC 59
R2140
33
P97 IC201 P82
123 58
P96 VSS
124 57
R2139 33
125 P95 P83/NC 56
R5F56108VNFP R2138 33
126 P94 P54/NC 55
R2137 OPEN
127 P93 P55 54
33
R2136
P92 P56/NC
128 53
OPEN R2135 33
P91 P57/NC
129 52
R2134 OPEN
130 VSS P84 51
R2133 OPEN
131 P90 P35 50
R2132
33
132 VCC P36 49
R2131 33
AN7 P37
133 48
AN6 P10 47
134
135 IRQ13-B/AN5 P11/SCK2 46
136 IRQ12-B/AN4 P12/RxD2 45
137 IRQ11-B/AN3 P13/TxD2 44
R2127 OPEN
AN2 P14/SDA1
138 43
OPEN R2126 OPEN
139 AN1 P15/SCL1 42
C2021
140 AVSS PLLVSS 41
OPEN R2125 33 0.1
141 IRQ8-B P16 40
VREF
PLLVCC
142 39
AVCC R2124 33
P17
143 38
P05/TCK R2123 33
144 37
P20/TxDO
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 26 27 28 29 30 31 32 33 34 35 36
R2104
OPEN
R2099 X2001
12MHz
OPEN
R2008
10K
STBY POWER
7 8 9 10
120
11 12 13
TO A5
R2147 33
ACK_SIMO
RN201 33X4
SUB_RST
CLK_MO
SOMI
MOSI
SUB_UPDATE
TU_INT
ZONESTB
ZONE_CL
BTLINK_MZ
ZONE_DA
FL_RST
0.1
FL_CE
E_SPICLK
E_SPIMIEO
E_SPIMOEI
S_RLY
EEPROM PART
R2155 4.7K
EEPROM SCL
EEPROM SDA R2156 4.7K
R2130 33
ADV8003_SPI_CS
R2129 33
ADV8003_SPI_CLK
ADV8003_SPI_MI
R2128 33
ADV8003_SPI_MO
5 6 7 8
TU_TXMI/SDA
4 3 2 1
TU_RXMO/SCL
E_TXDMOEI
CN201
CJP07GA193ZY
10022H-07C
1.RESET
2.VCC
3.TXD
4.RXD
5.DGND
6.CNVSS
7.DSP BOOT
CN202
CJP11GA193ZY
10022H-11C
1.RESET
2.MCU_3V3
3.TDI
4.TCK
5.DGND
6.MD0
7.MD1
8.EMLE
9.TRST#
10.TDO
11.TMS
11 12 13
14 15 16
A
R2055 OPEN
R2045 OPEN
R2046 OPEN
B
R2047 10K AVR ONLY
R2050 OPEN
R2051 OPEN
R2053 OPEN
9A
C
M3.3V
SWM3.3V
DGND
MAINPOWER
MAINPOWER
M_RESET
M_RESET
BDOWN
BDOWN
REMOTEPOWER
REMOTEPOWER
CPUPOWER
CPUPOWER
SCPUPOWER
SCPUPOWER
NET_POWER1
NET_POWER1
D5V_POWER
D5V_POWER
D
B8
CLK_MO
CLK_MO
MOSI
MOSI
ACK_SIMO
ACK_SIMO
SUB_RST
SUB_RST
REQ_SOMI
REQ_SOMI
SOMI
SOMI
SUB_UPDATE E
SUB_UPDATE
PLDAERR
PLDAERR
B7
ADV8003_SPI_CLK
ADV8003_SPI_CLK
ADV8003_SPI_MO
ADV8003_SPI_MO F
ADV8003_SPI_MI
ADV8003_SPI_MI
ADV8003_SPI_CS
ADV8003_SPI_CS
B6
E_RESET G
E_RESET
E_SPICS
E_SPICS
E_SPICLK
E_SPICLK
E_SPIMIEO
E_SPIMIEO
E_SPIMOEI
E_SPIMOEI
E_RXDMIEO
E_RXDMIEO
E_TXDMOEI
E_TXDMOEI
E_REQ
E_REQ
H
J
K
L
M
SCHEMATIC DIAGRAMS (3/30)

SCH03_DIG_MAIN_CPU

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