Denon AVR-1911, Руководство по обслуживанию

Страница: 85 / 149

85
s
TO
Front
USB
UNIT
TO
DIGITAL
CONNECT
GND
GND
VBUS
-Data
+Data
TO MAIN CPU
USB TCC8600
SPDIFOUT
TO
DIGITAL
SUPPLY
AVR1911/791 ONLY
TCK
GND_D1
TDI
TRST
TDO
GND_D1
TMS
VCC
JTAG
R2334
1.5K
OPEN
R2301
AK4424ET
U2305
1
CN
2
CP
3
DEM
4
MCLK
5
BICK
6
SDTI
7 LRCK
8 SMUTE
9
AOUTR
10
AOUTL
11
VDD
12 VSS1
13
DZF
14
CVDD
15
VSS2
16
VEE
U2304
TCC8600
1
VS
S
2
XD
4
3
XD
5
4
XD
6
5
XD
7
6
XD
8
7
VD
DI
8
VS
S
9
VD
DI
O
10
XD
9
11
XD
10
12
XD
11
13
XD
12
14
XD
13
15
XD
14
16
XD
15
17
XA
0
18
XA
1
19
XA
2
20
XA
3
21
XA
4
22
XA
5
23
XA
6
24
VD
DI
25
VS
S
26
VD
DI
O
27
XA
7
28
XA
8
29
XA
9
30
XA
10
31
XA
11
32
XA
12
33
XA13/SD_BA0
34
XA14/SD_BA1
35
XA15/SD_nCAS
36
XA16/SD_nRAS/ND_ALE
37
XA17/ND_CLE
38
XA18/DQM0
39
XA19/DQM1
40
VDDI
41
XA20/DQM1
42
XA21/DQM0
43
VDDIO
44
SD_CLK
45
VSS
46
SD_CKE/GPIO_B0
47
SD_nCS/GPIO_B1
48
nWE
49
nOE
50
nCS0/ND_nOE0/GPIO_B2
51
nCS1/ND_nOE1/GPIO_B3
52
nCS2/ND_nOE2/GPIO_B4
53
nCS3/ND_nOE3/GPIO_B5
54
XOUT
55
XI N
56
XTOUT
57
XTIN
58
VDDI
59
VSS
60
GPIO_B6/IDE_nCS1
61
ND_nWE/GPIO_B7
62
GPIO_B8/UART0TXD
63
GPIO_B9/UART0RXD
64R
EA
DY
/M
O
DE
0
65
VD
DI
O
66
AD
IN
4
67
AD
IN
2
68
AD
IN
0
69
VD
DA
DC
70
VS
SA
DC
71
VS
SP
LL
1
72
XF
IL
T1
73
VD
DP
LL
1
74
VD
DP
LL
75
XF
IL
T
76
VS
SP
LL
77
nR
ES
ET
78
M
O
DE
1
79
US
BH
0_
DN
/G
PI
O
_B
29
80
US
BH
0_
DP
/G
PI
O
_B
28
81
VS
S
82
US
BH
1_
DN
/G
PI
O
_B
27
83
US
BH
1_
DP
/G
PI
O
_B
26
84
VD
DU
SB
85
VD
DI
O
86
G
PI
O
_B
21
/B
CL
K
87
G
PI
O
_B
22
/L
RC
K
88
G
PI
O
_B
23
/M
CL
K
89
G
PI
O
_B
24
/D
AO
90
G
PI
O
_B
25
/D
AI
91
VD
DI
92
G
PI
O
_D
15
/U
AR
T1
CT
Sn
93
G
PI
O
_D
16
94
G
PI
O
_D
17
95
GPIO_D18
96
GPIO_D19
97 VSS
98 GPIO_D20
99 GPIO_D21
100 TDI/GPIO_J1
101 TMS/GPIO_J2
102 TCK/GPIO_J3
103 TDO/GPIO_J0
104 nTRST/GPIO_J4
105 GPIO_A0/SPDIFTX
106 GPIO_A1/CBCLK
107 GPIO_A2/CLRCK
108 GPIO_A3/CDAI
109 GPIO_A4
110 VDDI
111 GPIO_A5
112 GPIO_A6
113 GPIO_A7
114 GPIO_A8
115 GPIO_A9
116 GPIO_A10
117 GPIO_A11
118 VSS
119 VDDIO
120 GPIO_A12/EXINT0
121 GPIO_A13/EXINT1
122 GPIO_A14/EXINT2
123 GPIO_A15/EXINT3
124 VDDI
125 XD0
126 XD1
127 XD2
128 XD3
USBR
1/10
C2356
1000P
C2335
MFI341S21614
U2303
1
NC
2
MODE1
3
NC
4
nRESET
5
VCC
6
NC
7
NC
8
NC
9
NC
10
NC
11 VSS
12 12C_SCL
13 12C_SDA
14 MODE0
15 NC
16
NC
17
NC
18
NC
19
NC
20
NC
U2
30
2
IS
42
S1
64
00
F-
6T
L
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
GNDQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
GNDQ
12
DQ7
13
VDD
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD
27
GND
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
UDQM
39
NC
40
GND
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
GNDQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
GNDQ
52
DQ15
53
GND
54
10
0
R2
32
2
33
R2326
0.1
/10
C2
31
3
2.2
M
R2
32
4
18P
C2354
1000P
C2328
C2
36
4
22
00
P
0.1/10
C2306
10
R2332
KRC102S
Q2302
R2
33
7
10
0K
US
B_
PD
N
US
B_
RS
T
R2335
1.5K
USBL
R2
33
1
10
K
4.7K
R2323
47
K
R2
31
8
12
00
P
C2
34
0
4.7K
R2311
33
R2
31
9
4.7
/6.
3
C2
36
1
U2
30
1
EN
29
LV
16
0B
T-
70
TIP
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
NC
10
WE
11
RST
12
NC
13
NC
14
RY/BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
VSS
27
OE
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15
45
VSS
46
BYTE
47
A16
48
4.7K R2312
OP
EN
C2
31
4
BLM21PG221
L2302
18P
C2355
100P
C2329
C2
36
5
22
00
P
4.7
K
R2
30
5
OP
EN
.
Q2
30
1
4.7K
R2310
R2
33
8
10
0K
47K
R2333
US
B_
RD
Y
39
0P
C2
33
6
4.7K
R2309
1/10
C2359
BLM21PG221
L2301
D5V
NET1.8V
NET3.3V
DGND
4.7/6.3
C2360
DIGITAL_UNIT
8U-310052(7/12)
4.7
/6.
3
C2
36
2
4.7
/6.
3
C2
36
3
OPEN
C2301
0.1/10
C2305
0.1/10
C2307
0.1/10
C2308
0.1/10
C2309
0.1/10
C2310
0.1/10
C2311
1000P
C2302
0.1/10
C2303
0.1/10
C2304
10
00
P
C2
31
2
4.7
K
R2
30
6
0.1/10
C2322
0.1/10
C2323
0.1/10
C2321
OP
EN
C2
32
7
OP
EN
C2
32
6
OP
EN
C2
32
4
OP
EN
C2
32
5
OP
EN
C2
32
0
OP
EN
C2
31
9
OP
EN
C2
31
7
OP
EN
C2
31
8
0.1
/10
C2
33
0
0.1
/10
C2
33
3
0.1
/10
C2
33
4
0.1
/10
C2
33
7
0.1
/10
C2
33
8
0.1
/10
C2
34
2
0.1
/10
C2
34
3
OPEN
N2301
1
2
3
4
5
6
7
8
33
R2
30
2
0.1/1 0 C2348
0.1/1 0 C2349
0.1/1 0 C2350
0.1
/10
C2
33
1
0.1
/10
C2
33
2
0.1
/10
C2
33
9
0.1
/10
C2
34
1
BLM21PG221
L2303
OP
EN
C2
35
3
OP
EN
C2
35
1
OP
EN
C2
35
2
OP
EN
C2
34
6
OP
EN
C2
34
7
DA+5V
DAGND
OPEN C2357
0.1/10
C2358
US
B_
TX
DM
I
US
B_
RX
DM
O
OP
EN
C2
31
6
4.7
/6.
3
C2
31
5
4.7
/6.
3
C2
34
4
OP
EN
C2
34
5
33x4
R2308
1 2 33x4
R2308
3 4 33x4
R2308
5 6 33x4 R2308
7 8
33x4 R2307
7 8
33x4 R2307
5 6
33x4 R2307
3 4
33x4 R2307
1 2
33
x4
R2
31
3
3
4
33
x4
R2
31
3
1
2
33
x4
R2
31
3
5
6
33
x4
R2
31
3
7
8
33
x4
R2
31
4
5
6
33
x4
R2
31
5
1
2
33
x4
R2
31
5
7
8
33
x4
R2
31
5
5
6
33
x4
R2
31
6
7
8
33
x4
R2
31
6
3
4
33
x4
R2
31
6
1
2
33
x4
R2
31
6
5
6
33
x4
R2
31
7
1
2
33
x4
R2
31
7
3
4
33
x4
R2
31
7
5
6
33
x4
R2
31
7
7
8
33
x4
R2
32
0
1
2
33
x4
R2
32
0
7
8
33
x4
R2
32
0
5
6
33
x4
R2
32
0
3
4
33
x4
R2
32
1
1
2
33
x4
R2
32
1
7
8
33
x4
R2
32
1
3
4
33
x4
R2
32
1
5
6
33x4
R2327
5 6
33x4 R2327
1 2
33x4 R2327
3 4
33x4 R2327
7 8
33x4 R2328
1 2
33x4 R2328
3 4
33x4 R2328
7 8
33x4
R2328
5 6
33x4 R2329
3 4
33x4 R2329
5 6
33x4 R2329
7 8
33x4 R2329
1 2
33x4
R2330
1 2
33x4 R2330
7 8
33x4 R2330
3 4
33x4 R2330
5 6
33
x4
R2
31
4
1
2
33
x4
R2
31
5
3
4
33
x4
R2
31
4
7
8
33
x4
R2
31
4
3
4
4.7
Kx
4
R2
32
5
1
2
4.7
Kx
4
R2
32
5
7
8
4.7
Kx
4
R2
32
5
5
6
4.7
Kx
4
R2
32
5
3
4
C2
36
6
0.1
/10
FDC608PZ
Q2304
1 2 3
4 5 6
KRA102S
Q2305
KRC102S
Q2303
47K
R2336
-
-
OP
EN
R2
30
3
OP
EN
R2
30
4
12M
X2302
1
3
4.7 K
R2339
5P-PH
N4401
1
2
3
4
5
15
K
R2
34
0
15
K
R2
34
1
OP
EN
R2
34
3
OPEN
R2342
Q2
30
6
OP
EN
OP
EN
R2
34
5
OPEN
R2346
OP
EN
R2
34
4
R2347
100K
microSMD175F
U2306
Z1
STYLE-PIN
100
R2348
OP
EN
C2
36
7
OP
EN
C2
36
8
0
L2306
0
L2304
0
L2305 10
R2350
10
R2349
10
0P
C2
36
9
10
0P
C2
37
0
OP
EN
C2
37
1
OPEN
L2831
1 4
2 3
XD3
XD
5
XD2
XD
6
XD
7
XA
8
XA
9
WE
XA
10
XA
11
NOR_OE
XD1
XD0
MOOD0/NOR_RB
XA20/UDQM
XA11
XA12 XD15
XA13/SD_BA0
XA13/SD_BA0
XD
9
XA16/SD_RAS
XD15
XD4
AUTH_CTL XA14/SD_BA1
XD10
SD_CKE XA16/SD_RAS
XD
10
XA15/SD_CAS
XD14
XD3
XA15/SD_CAS
XD3
XA11
XA15/SD_CAS
XD
11
XD13
XA14/SD_BA1 XD2
XD11
XA21/LDQM
XA10
XD
12
XA13/SD_BA0
XD0
XD7
XA0
XD5
XD
13
XD1
XD12
XD12
XA9
XD
14
XA1
XD13
XD0
XD
15
XD11
XA8
XA2
XD6
XA7
XD8
XA17
XD10
XA7
XA3
XD14
XA6
XD1
XA18
XA12
XD9
XA6
XD7
XA5
XA19
XD9
XA4
XD
4
XD8
XA5
XD2
XA
2
XA17
XA
3
XA21/LDQM
XA18
XA
4
XA20/UDQM
MOOD0/NOR_RB
XA14/SD_BA1
XA
5
XA4
XA21/LDQM
XA
6
XA3
XA
0
XA19
WE
XA2
XA
1
XA20/UDQM
XA8
XD6
XA1
XA9
XD5
XA10
SD_CS
XD4
XD
8
XA
7
XA12
SD_CLK
SD_CKE
NOR_CS
SD_CLK
NOR_OE
NOR_CS
XA0
SD_CS
WE
XA16/SD_RAS
TMSUSB
TDOUSB
TCKUSB
TDIUSB
TRSTUSB
TRSTUSB
TDOUSB
TCKUSB
TMSUSB
TDIUSB
MC
LK
USB
BC
Ko
US
B
DA
TA
oU
SB
LR
CK
oU
SB
DACMUTEUSB
LRCKoUSB
DATAoUSB
BCKoUSB
MCLKUSB
DA
CM
UT
EU
SB
US
B_
RS
T
XIN
XOUT
HV
BU
S_
CT
L
USBH0_D-
8 7 6 5 4 3 2 1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (17/23)
PAGE 17