Denon AVR-4520, Руководство по обслуживанию

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180
STBY POWER GND POWER - POWER - POWER +
C2012
8P
R2019
OPEN
C2013 0.1
R1EX24256BSAS0A
U2002
1
A0
2
A1
3 A2
4
VSS
5 SDA
6 SCL
7 WP
8 VCC
C2011
8P
REQSOMI SUBUPDATE ACKSIMO SOMI RSTSUB SIMO CLKSIMO
C2009
0.1
C2014
0.1
C2003 0.1
C2002
0.1
C2015 0. 1
C2010
0.1
C2006
1000P
C2004
1000P
C2001 1000P
C2005
4.7
u
C2008
1000P
C2007
1000P
C2017 0.1
4.7Kx4 R2052
7 8
4.7Kx4 R2052
1 2
4.7Kx4 R2052
5 6
4.7Kx4
R2052
3 4
860_POWER
KRC102S
Q2007
KRC102S
Q2006
D5V 232IMO3 SCPUPOWER_MO DGN
D
CPUPOWER_MO MAIN_BDOWN MAIN_RESET REMOTEPOWER_MO SWM3.3V 232OMI3 REMOTE3.3V M3.3
V
232CONT VOLCLK1 860_SPIREQ H/PL THERMALINA VAUX_VIN H/PR VAUXR VAUXL THERMALINB MIC TU_SDIO 860_SPICS MBSW3.3V AEXPDATA SWM3.3V VOLDATA 860_REST AEXP_STB AEXP_CLK ZVOLCLK 860_MI860O MB_SPIMOMBI AMPSIGDET AEXP__OE MB_SPICS TUGPIO MB_SOIREQ MB_SPIMIMBO MAINPOWER_MO DCDET MB_SPICLK MB_POWER 860_SPIMO860I A+7V-FRONT TRDET ZVOLSTB FRONT_NO_FIL VOLCLK2 A-7V-FRONT 860_SPICLK TURST 860_MO860I PREGND ASODET TU_SCLK ZVOLDATA H/PGND 860_SPIMI860O
40P-FFC
N2005
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
37
38
39
40
TUSEN CURRENTDET FANDET_ON FANDET_HIGH MB_SPIMIRTS MB_RESET
OPEN
N2007
13
12
11
10
9
8
7
6
5
4
3
2
1
OPEN
N2006
1
2
3
4
5
6
7
OPEN
N2002
1 2 3 4 5 6 7 8 9 10 11
TRIGGER_IN1 F_USB_SEL
33
R2035
33 R2036
33 R2034
4.7K
R2025
1
2
4.7K
R2026
1
2
4.7K
R2042
1
2
33x4
R2053
7
8
33x4 R2053
5 6
33x4
R2053
3
4
33x4
R2053
1
2
33x4
R2055
1
2
33x4
R2055
3
4
33x4
R2055
5
6
33
R2016
33
R2031
33 R2011
33 R2027
33
R2022
4.7K
R2044
OPEN R2001
1
2
3
4
5
6
7
8
OPEN R2002
1
2
3
4
5
6
7
8
10Kx4 R2008
1
2
3
4
5
6
7
8
10Kx4 R2005
1
2
3
4
5
6
7
8
OPEN
R2003
OPEN
R2004
OPEN
R2006
OPEN
R2007
OPEN
R2009
0
R2010
HUB_RESET HUB_SCL HUB_SDA
33
R2017
F_USB_EN MB_BDOWN MB_BDOWN B/P_IRIN
C2_Cr C2_Cb C2_Y C2_V
PLDAERR Z2DACMUTE
R5F56108VNFP
U2001
1
P04
2
P03
3
P67
4
P66
5
AVSS
6
P02
7
P01
8
P00
9
P65
10
EMLE
11
WDTOVF#
12
VSS
13
MDE
14
VCL
15
MD1
16
MD0
17
P86
18
P85
19
RES#
20
XTAL
21
VSS
22
EXTAL
23
VCC
24
NMI
25
P34
26
P33
27
P32
28
P31
29
P30
30
P27
31
P26
32
P25
33
P24
34
P23
35
P22
36
P21
37
P20
38
P17
39
PLLVCC
40
P16
41
PLLVSS
42
P15
43
P14
44
P13
45
P12
46
P11
47
P10
48
P37
49
P36
50
P35
51
P84
52
P57
53
P56
54
P55
55
P54
56
P83
57
VSS
58
P82
59
VCC
60
P81
61
P80
62
BCLK
63
P52
64
P51
65
P50
66
P77
67
P76
68
P75
69
PC7
70
PC6
71
PC5
72
PC4
73
PC3
74
VCC
75
PC2
76
VSS
77
PC1
78
PC0
79
PB7
80
PB6
81
PB5
82
PB4
83
PB3
84
PB2
85
PB1
86
P74
87
P73
88
P72
89
P71
90
P70
91
VCC
92
PB0
93
VSS
94
PA7
95
PA6
96
PA5
97
PA4
98
PA3
99
PA2
100
PA1
101
PA0
102
PE7
103
PE6
104
PE5
105
PE4
106
PE3
107
PE2
108
PE1
109 PE0
110 PD7
111 PD6
112 PD5
113 PD4
114 P64
115 P63
116 P62
117 P61
118 P60
119 PD3
120 PD2
121 PD1
122 PD0
123 P97
124 P96
125 P95
126 P94
127 P93
128 P92
129 P91
130 VSS
131 P90
132 VCC
133 P47
134 P46
135 P45
136 P44
137 P43
138 P42
139 P41
140 VREFL
141 P40
142 VREFH
143 AVCC
144 P05
33x4
R2055
7
8
4.7K
R2018
10K
R2021
C2016 0.1
VOLCLK3
33x4 R2054
1 2
33x4 R2054
3 4
33x4 R2054
5 6
33x4 R2054
7 8
33x4 R2050
1 2
33x4 R2050
3 4
33x4
R205
0
5
6
33x4
R2050
7
8
33x4 R2051
1 2
33x4 R2051
3 4 33x4 R2051
5 6
33x4 R2051
7 8
33
R2023
33 R2032
33 R2033
33 R2028
33 R2029
33
R2030
7P-FFC N2001
1 2 3 4 5 6 7
10K
R2047
OPEN N2003
1 2 3 4 5 6 7
10K
R2015
4.7K R2014
OPEN R2013
4.7K R2012
OPEN
C2020
OPEN
C2021
0 R2045
0 R2046
0
R2048
4.7K
R2043
1
2
V_FANCONT_O
N
V_FANDET
33
R2020
OPEN
Q200 5
OPEN
Q2003
OPEN
Q2004
OPEN
Q2002
10K
R2038
OPEN
N2004
1
2
3
R2041
OPEN
R2040
OPEN
OPEN
C2019
R2037
OPEN
OPEN
Q2001
OPEN
C2018
OPEN
Z2001
OPEN
R2039
TX_MOTXI TX_SPISCK TX_MITXO. TX_SPICS
10K
R2024
MHL_VBUSFLAGM- MHL_POWERM MHL_CABLE_DETM MHL_VBUS_CNTM FRONT_RSTM MHL_W/U HPDF FRONT_RST SCPUPOWER_MO
OPEN R2049
12MHz
X2001
1 3
1K
R2056
1K
R2057
1K
R2058
4.7K
R2059
DIGITAL_UNIT
8U-310116(13/14)
To_8U-110129-2_(N6802) FLD_UNI
T
SOMI ACKSIMO CLKSIMO REQSOMI SUBUPDATE
RSTSUB
SIMO
VOLDATA
TU_SCLK MB_SPIMIMBO
232OMI3
MB_POWER
232IMO3
VOLCLK2 TU_SDIO
232CONT
MB_SPICLK MB_SPIMOMBI MB_SOIRE
Q
MB_SPICS VOLCLK1
MAINPOWER_MO
H/PDET
MICDET
PLDAERR FLASHERIN_MI
860_MI860O
CLKSIMO
SIMO
KEY1
FL_DATA
MIC
FL_RS T
KEY2
REDLE D
VAUX_VIN
VSELB
ISELB
FRONT_IRI N
KEY3
DOORDET
FLCE2
CPUPOWER_MO
H/PDE T
MICDE T
VAUXL VAUX_VIN MI
C
H/PR VAUXR H/PL
RCOUT_MO
CPUPOWER_MO
DCDET THERMALINA ASODET TRDET THERMALINB AMPSIGDET AEXP_CLK AEXP_STB AEXPDATA AEXP__OE 860_SPIMO860
I
860_REST 860_SPIREQ 860_SPIMI860
O
860_SPICS 860_SPICLK
860_MI860O 860_MO860I
860_POWER TURST TUGPIO ZVOLDATA ZVOLCLK MAINPOWER_MO
FRONT_NO_FIL
SCPUPOWER_MO REMOTEPOWER_MO CPUPOWER_MO MAIN_RESE
T
MAIN_BDOW
N
TUSE
N
ZVOLSTB
FANDET_O
N
CURRENTDET
FANDET_HIGH
MB_RESE
T
MB_SPIMIRTS TRIGGER_IN1 F_USB_SEL
AEXP_ST
B
AEXP_CLK AEXPDAT
A
AEXP__OE
SCPUPOWER_MO
860_SPICLK
FL_DATA
FL_CLK
860_MO860I
HUB_RESET HUB_SD
A
HUB_SC
L
MB_BDOWN
MB_BDOWN
F_USB_EN B/P_IRIN
B/P_IRIN
Z2DACMUTE
PLDAERR
F_USB_EN F_USB_SEL 232OMI3
232IMO3
POWERKEY 232CONT REMOTEPOWER_MO MAIN_BDOWN RCIN_MI TURST 860_REST 860_POWER
TU_SCLK
TU_SDIO
TX_SPICS
TX_SPISCK
RCOUT_MO
860_SPIREQ
860_SPIMO860I
860_SPIMI860O
FL_RST
ZVOLDATA
BTLINK_MI
ZVOLCLK
ZVOLSTB
HUB_SC
L
HUB_RESET
REQSOMI
ISELA ISELB
ASODET
FANDET_HIGH
FANDET_ON
CPUPOWER_MO
TUGPIO
ACKSIMO
SOMI
SUBUPDATE
RSTSUB
GREENLED
REDLED
TUSEN
DOORDET
VSELA VSELB
THERMALINA
THERMALINB
TX_MITXO.
KILLIR_MO
TX_MOTXI
Z2DACMUTE
HUB_SD
A
DCDET
TRDET
FIL_CTRL
ILLUMI_LED
DIRECT_LED
M-DAX_LED
M-DAX_LED
DIRECT_LED
ILLUMI_LED
FIL_CTRL
VOLCLK2
VOLCLK1 VOLDATA
FLCE 2 860_SPICS
FL_CE1
VOLCLK3
VOLCLK3
MB_POWER
MB_RESET
MB_SOIREQ
MB_SPIMIMBO MB_SPIMOMBI MB_SPICLK MB_SPICS MAIN_RESET
VAUXR
VAUXL
H/PR
H/PL
H/PGND
MB_SPIMIRTS TRIGGER_IN1
CURRENTDET
AMPSIGDET
PREGND
MHL_VBUS_CNTM
MHL_W/U
MHL_POWERM
FRONT_RSTM
V_FANCONT_ON V_FANDET
V_FANCONT_ON
FRONT_RST
FRONT_NO_FIL
HPDF
GREENLED
VSELA
FL_CLK
FL_CE1
ISELA
POWERKEY
MHL_CABLE_DET
M
MHL_VBUSFLAGM-
TX_SPICS TX_MITXO. TX_MOTXI TX_SPISCK
V_FANDET
MHL_VBUSFLAGM- MHL_POWERM MHL_CABLE_DET
M
MHL_VBUS_CNTM FRONT_RSTM MHL_W/U HPDF
FRONT_RST
SCPUPOWER_MO
BTLINK_MI
KILLIR_MO
KEY2
KEY3
KEY1
FRONT_IRIN
RCIN_MI
FLASHERIN_MI
MD1 TDI
EMLE
TCK TDO
RESET
TRST
VCC TMS
TO
SUBCPU
TO DIGITAL CONNECT
GND MD0
DGND
REDLED
DGND
PREGND
H/PL
KEY1
FRONT_IRIN
I SELA
DGND
KEY2
VSELA
VAUXL
MICDET
H/PR
MBSW3.3V
VAUXV
A-7V
FLRST
FLCLK
A+7V
M3.3V
H/PGND
TO FRONT_FLD
PREGND
VAUXR
VSELB
FRONT_NO_FIL
I SELB
POWERKEY
H/PDET
FLDATA
MI C
FLCE1
KEY3
RCOUT_MO
DOORDE T
CPUPOWER_MO
M-DAX_LED
CPUPOWER
FIL_CTRL
KILLIR_MO
RCIN_M I
FLASHERIN_MI
DIRECT_LED
ILLUMI_LED
FLCE2
BTLINK_MI
REMOTE3.3V
DGND
WAKEUP
M3.3V
SWM3.3 V
D5V
FRONT_IRIN
SWM3.3V
DGND
TO RESET/SUPPLY
B/PIRIN
DGND
HPDF
FRONT_RST
D5 V
GREENLED
EMULATOR
45:SHORT/88:OPEN
NC
NC
DIG_FANDET
DIG_FANCONT_ON
NC
RESET
MD1 GND MD0 VCC TCK TDI
NC
FAN+B
FAN-7V
TO
HDMITX
TO_HDMI
CONNECT
TO HDMI RX
TO AUDIO PLD
TO DI
R
E2
E3 JP
Reserved
Delivertive
E3
Delivertive
EA E1C:open
TO 8U-310116(14/14) TO 8U-310116(8/14) TO 8U-310116(10/14)
TO 8U-310116(6/14
)
TO 8U-310116(1/14) TO 8U-310116(2/14)
TO 8U-310116(11/14) TO 8U-310116(12/14 )
USA
CANADA EUROPE CHINA JAPAN
R2003
R2004
R2006
R2007
R2009
R2010
OPEN
OPEN
OPEN
OPEN
OPEN OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
O
OPEN
OPEN
OPEN
OPEN
O
O
8 7 6 5 4 3 2 1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (35/36)
DIGITAL UNIT (13/14)
DN
DX
TO DM
TO DW
N2005
BZ
EE
EC
DJ
DD
DY
T
O N6802
T
O BY
T
O EF
T
O ED
T
O DI
T
O DC
T
O DZ