Sch03_Dig_Main_Cpu - Denon AVR-X4000 Service Manual

1 2 3
A
B
C
D
* AVR-X4000 VERSION OPTION
Vin
R2060 R2061
VER.
k§Ù k§Ù (V)
E3(USA) 0 OPEN 0
E
E1C(CHINA) 10 10 1.65
K(JAPAN) 22 10 2.27
E2(EUR) OPEN 0 3.3
F
R2061 R2060
OPEN 10K
VERSION OPTION
G
H
J
K
L
GND LINE POWER+ LINE POWER- LINE
M
1
2 3
4 5 6
TO 9B TO A5
B9 5A
MCU
PE0
MVOLCLK2
109
R2015 33
110
R2056 OPEN
111
R2057 OPEN
ASO_PROT
112
DC_PROT
113
TRIGGER_2
114
TRIGGER_1
115
E_SPICS
116
HI-B_RLY_MZ
117
ILLUMI_LED_MZ
118
DIRECTLED_MZ
119
M-DAXLED_MZ
120
33
FL_CLK R2095
121
FL_DATA R2096 33
122
THER_PROTC
123
THER_PROTD
124
THER_PROTA
125
THER_PROTB
126
MAINPOWER
127
CPUPOWER
128
AMPSIGDET_MZ
C2012 129
CURRENT_DET_MZ
130
0.1
131
132
MICDET
133
H/PDET
134
KEY3
135
KEY2
136
KEY1
137
E_REQ
138
R2019 OPEN
139
140
141
VREF
142
AVCC
143
P05/TCK
144
R2004
470K
R2099
OPEN
R2008
10K
ZONE_CL
ZONE_DA
FANCONT_ON_MZ
FANCONT_L_ON_MZ
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9
TO A8 TO A6
8A 6A
7A
R2037 OPEN
R2038 OPEN
R2039 OPEN
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
PC4
72
PD7 SCK5
71
PD6 RxD5 70
PD5 TxD5 69
PD4 P75 68
P64 IRQ14-A
67
P63 P77/NC
66
P62 P50/NC 65
R2144
OPEN
P61 P51/NC 64
R2143 OPEN
P60 P52/NC 63
PD3 P53/NC
62
R2142 OPEN
PD2 P80/NC 61
C2022
R2141 1K
PD1 P81 60
PD0 VCC 59
R2140 33
P97 IC201 P82
58
P96 VSS
57
33
R2139
P95 P83/NC 56
33
R5F56108VNFP R2138
P94 P54/NC 55
R2137 OPEN
P93 P55 54
R2136 33
P92 P56/NC
53
P91 P57/NC 52
VSS P84 51
P90 P35 50
R2132 33
VCC P36
49
R2131 33
AN7 P37
48
R2130 33
AN6 P10 47
R2129 33
IRQ13-B/AN5 P11/SCK2 46
IRQ12-B/AN4 P12/RxD2 45
R2128 33
IRQ11-B/AN3 P13/TxD2
44
AN2 P14/SDA1
43
AN1 P15/SCL1 42
C2021
AVSS PLLVSS 41
R2125 33 0.1
IRQ8-B P16
40
PLLVCC
39
R2124 33
P17
38
R2123
33
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
X2001
12MHz
DIGITAL VIDEO STBY POWER
7 8 9
132
10 11 12 13
TO A7
R2042 4.7K
R2043 4.7K
SR ONLY
R2044 4.7K
4.7K
R2048
R2054 OPEN
R2055 OPEN
R2045 OPEN
R2046 OPEN
R2047 10K
R2050 OPEN
R2051 OPEN
R2053 OPEN
R2147 33
ACK_SIMO
RN201 33X4
SUB_RST
CLK_MO
SOMI
MOSI
SUB_UPDATE
TU_INT
THER_PROTE
FL_CE2_MZ
BTLINK_MZ
FL_RST
0.1
FL_CE
E_SPICLK
E_SPIMIEO
E_SPIMOEI
S_RLY
P_PRESMUTE
P_PRECMUTE
EEPROM SCL R2155
EEPROM SDA R2156
ADV8003_SPI_CS
ADV8003_SPI_CLK
ADV8003_SPI_MI
ADV8003_SPI_MO
P_PREFHMUTE 5 6 7
P_PREFWMUTE
TU_TXMI/SDA
4 3 2
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
10 11 12 13
14 15 16
AVR ONLY
0B
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
C0
CLK_MO
CLK_MO
MOSI
MOSI
ACK_SIMO
ACK_SIMO
SUB_RST
SUB_RST
REQ_SOMI
REQ_SOMI
SOMI
SOMI
SUB_UPDATE
SUB_UPDATE
PLDAERR
PLDAERR
EEPROM PART
4.7K
4.7K
C1
ADV8003_SPI_CLK
8
ADV8003_SPI_CLK
ADV8003_SPI_MO
ADV8003_SPI_MO
ADV8003_SPI_MI
ADV8003_SPI_MI
1
ADV8003_SPI_CS
ADV8003_SPI_CS
C2
E_RESET
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
SCHEMATIC DIAGRAMS (3/32)

SCH03_DIG_MAIN_CPU

14 15 16
A
B
C
D
E
F
G
H
J
K
L
M