Cambridge Audio Azur 351R, Руководство по обслуживанию

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28
HDMI Schematic 2
C88
104
C87
104
C90 104
C84 104
C89 104
C83
104
C85
104
C86
104
DGND
R75 3.3
K
R76 3.3
K
R78
0R
R70 3.3
K
DGND
EC28
100U/10
RN16
33x4
RN14
33x4
RN15
33x4
RN10
33x4
C80 104
C79 104
C82 104
C76 104
C81 104
C75 104
C77 104
C78 104
EC27 100U/10
DGND
DSP RESET
DGND
+3.3V
C74 104
RN12
33x4
RN19
33x4
EXT_A0 EXT_A1 EXT_A2 EXT_A3 EXT_A4 EXT_A5 EXT_A6 EXT_A7 EXT_A8 EXT_A9 EXT_A10 EXT_A11 EXT_A13 EXT_A14
RN13
33x4
DGND
L7 FB0805
L14
FB1206
+1.8V
+3.3V
L19 FB0603
C67 104
DGND
R69
3.3
K
R71 3.3
K
+3.3V
R64
5.1K 1%
R81 10K
+3.3V
R79 10K
DSP-SPI_BSY
DSP-SPI_IRQ
VCC
1
VCC
14
VCC
27
VCCQ
3
VCCQ
9
VCCQ
43
VCCQ
49
A0
23
A12
36
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10/AP
22
A11
35
UDQM
39
CLK
38
CKE
37
nCS
19
nRAS
18
nCAS
17
nWE
16
LDQM
15
BA1
21
BA0
20
VSS
54
VSS
41
VSS
28
VSSQ
6
VSSQ
12
VSSQ
46
VSSQ
52
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ13
50
DQ14
51
DQ15
53
NC
40
U31
K
4S
64
16
32
H
-T
C(
L)
60
(
SA
M
SU
N
G
)
C93
104
C92
104
C91 104
+3.3V
DGND
SD
R
AM
(4
M
x1
6)
RN17
33x4
RN18
33x4
RN7
33x4
C94
104
C95
104
C96
10U/25
C97 104
EXT_D0 EXT_D1 EXT_D2 EXT_D3 EXT_D4 EXT_D5
EXT_D7
EXT_D8 EXT_D9 EXT_D10 EXT_D11 EXT_D12 EXT_D13 EXT_D14 EXT_D15
SD_DQM0
SD_CLKOUT SD_DQM1 SD_
CL
KEN
SD_CS# SD_RAS# SD_CAS# SD_WE#
SPI Serial Flash(8Mbit)
EXT_D0 EXT_D1 EXT_D2 EXT_D3 EXT_D4 EXT_D5 EXT_D6 EXT_D7 EXT_D8 EXT_D9 EXT_D10 EXT_D11 EXT_D12 EXT_D13 EXT_D14 EXT_D15 EXT_A0 EXT_A1 EXT_A2 EXT_A3 EXT_A4 EXT_A5 EXT_A6 EXT_A7 EXT_A8 EXT_A9 EXT_A10 EXT_A11 EXT_A13 EXT_A14
SD_DQM0 SD_CLKOUT SD_DQM1 SD_
CL
KE
N
SD_CS# SD_RAS# SD_CAS# SD_WE#
EXT_D6
IO+3.3V
COR+1.8V
A+3.3V
L25 FB0805
L22 FB0603
DSP_SDA DSP_SCL
DSP-SPI_CS
DSP
-S
PI_
SD
A
RN8 33x4
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
U30
SST25VF080B-50-4C-S2AF
A0
2
Y0
18
A1
3
Y1
17
A2
4
Y2
16
A3
5
Y3
15
A4
6
Y4
14
A5
7
Y5
13
A6
8
Y6
12
A7
9
Y7
11
OE1
1
OE2
19
VCC
20
GND
10
U28
74LVC541APW
A0
2
Y0
18
A1
3
Y1
17
A2
4
Y2
16
A3
5
Y3
15
A4
6
Y4
14
A5
7
Y5
13
A6
8
Y6
12
A7
9
Y7
11
OE1
1
OE2
19
VCC
20
GND
10
U26
74LVC541APW
R88
10K
DGND
FLASH_CS FLASH_SO
FLASH_SCK FLASH_SI
FLASH_CS
FLASH_SO FLASH_SCK
FLASH_SI
RN4 33x4
RN5
33x4
DGND
+3.3V
C70 104
L20 FB0603
R61 10K
ADC_SEL
R74 10K
DGND
+3.3V
C73 104
L21 FB0603
ADC/DSD_SEL
P[1]
R84
10K
RN11
33x4
HDMI_SD0 HDMI_SD1 HDMI_SD2 HDMI_SD3 HDMI_LRCK HDMI_SCLK HD
MI
_MC
LK
R82 10K
+3.3V
R80 10K
DGND
Q3 C3361
R62 10K
DGND
DSP_SDA
DSP_SCL
XT2
24.576MHz(H
C-49US/SMD)
R77
10K
R68
33R
C71 16P
C72 16P
DGND
DGND
RN20
33R*4
DA-OMCK DA-SAI_LRCK DA-SAI_SCLK DA-SAI_SDOUT DA-CX_SD4 DA-CX_SD3 DA-CX_SD2 DA-CX_SD1 DA-CX_LRCK DA-CX_SCLK DA-CX_SDOUT DA-RMCK
RN21
33R*4
RN6 33R*4
HDMI_SD3 HDMI_SD2 HDMI_SD1 HDMI_SD0
HDMI_LRCK
HDMI_SCLK HD
MI_
MC
LK
GPIO38,SCP2_CK
1
GPIO11,SCP2_MISO/SCP2_SDA
2
GPIO 10,S CP2_ MOSI
3
SCP1_IRQ#
4
GPIO8,SCP2_IRQ#
5
VDDIO7
8
GNDIO7
9
VDD7
12
GPIO1
13
GND7
15
XTAL_OUT
16
XTI
17
XTO
18
GNDA
19
PLL_REF_RES
20
VDDA(3.3V)
21
VDD8
22
GPIO14,DAI1_DATA3,TM3,DSD3
23
GPIO13,DAI1_DATA2,TM2,DSD2
24
GND8
25
GPIO12,DAI1_DATA1,TM1,DSD1
26
DAI 1_D ATA0 ,TM 0,D SD0
27
VDDIO8
28
DAI1_SCLK,DSD-CLK
29
DAI1_LRCLK,DSD4
30
GNDIO8
31
GPIO42,BDI_REQ,DAI2_LRCLK
32
GPIO43,BDI_CLK,DAI2_SCLK
33
BDI_DATA,DAI2_DATA,DSD5
34
DBDA
36
DBCK
37
GPIO20,DAO2_D2/EE_CS#
38
GPIO19,DAO2_DATA1,HS4
39
DAO_MCLK
40
TEST
41
VDD1
42
GPIO18,DAO2_DATA0,HS3
43
GPIO22,DAO2_SCLK
44
GND1
45
GPIO23,DAO2_LRCLK
46
GPIO17,DAO1_DATA3/XMTA
47
GPIO16,DAO1_DATA2,HS2
48
GPIO15,DAO1_DATA1,HS1
49
VDDIO1
50
DAO1_DATA0,HS0
51
DAO1_SCLK
52
GNDIO1
53
DAO1_LRCLK
54
VDD2
55
GND2
56
SD_DQM0
57
SD_D7,EXT_D7
58
SD_D6,EXT_D6
59
SD_
D5,
EXT
_D5
60
SD_
D4,
EXT
_D4
61
VDDIO2
62
SD_
D3,
EXT
_D3
63
SD_
D2,
EXT
_D2
64
SD_
D1,
EXT
_D1
65
EX
T_
W
E#
66
GNDIO2
67
SD_
D0,
EXT
_D0
68
SD_D15,EXT_D15
69
SD_D14,EXT_D14
70
SD_D13,EXT_D13
71
SD_D12,EXT_D12
72
VDDIO3
73
SD_D11,EXT_D11
74
SD_D10,EXT_D10
75
GNDIO3
76
SD_
D8,
EXT
_D8
78
SD_DQM1
79
SD_CLKOUT
80
SD_CLKIN
81
SD
_C
LK
EN
82
VDD3
83
SD_A12,EXT_A12
84
SD_A11,EXT_A11
85
GND3
86
SD_
A9,
EXT
_A9
87
SD_
A8,
EXT
_A8
88
VDDIO4
89
SD_
A7,
EXT
_A7
90
SD_
A6,
EXT
_A6
91
GNDIO4
92
SD_
A5,
EXT
_A5
93
EXT_CS2#
94
VDD4
95
SD_
A4,
EXT
_A4
96
SD_
A3,
EXT
_A3
97
GND4
98
SD_
A2,
EXT
_A2
99
VDDIO5
100
SD_
A1,
EXT
_A1
101
SD_
A0,
EXT
_A0
102
SD_
D9,
EXT
_D9
77
SD_A10,EXT_A10
103
SD_BA0,EXT_A13
104
GNDIO5
105
SD_BA1,EXT_A14
106
SD_WE#
107
SD_CAS#
108
SD_RAS#
109
SD_CS#
110
EXT_A15
111
VDD5
112
EXT_A16
113
EXT_A17
114
GND5
115
EXT_A18
116
EXT_A19
117
EXT_OE#
118
EXT_CS1#
119
VDDIO6
120
RESET#
121
GNDIO6
122
GPIO 33,S CP1_ MOSI
123
GPIO34,SCP1_MISO/SDA
124
VDD6
125
GPIO35,SCP1_CLK
126
GND6
127
GPIO37,SCP1_BSY#
128
GPIO26,DAO2_DATA3
35
GPIO2
11
SCP1_CS#
6
GPIO28/DDAC
10
GPIO6,SCP2_CS#
7
GPIO0,EE_CS#
14
U29
CS497024-CVZ
DSP
128Pin LQFP
DSP-SPI_IRQ DSP-SPI_CS DSP
-S
PI_
SD
A
DSP RESET
C68 10pF
C69 10pF
DGND
DSP-SPI_BSY
RN9
33x4
R72 3.3
K
R67
33R
R66
33R
IO+3.3V
IO+3.3V
3.5mA
120mA
500mA
2 4 6 8
10 12 14 16 18 20 22 24 26 32 28 30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 31 29
34
33
J1
2*17P2.0mm(90) Twin-Row Pin
DSP RESET
DSP-SPI_BSY DSP-SPI_IRQ
DS
P_
SD
A
DSP_SCL
DSP-SPI_CS
DSP
-SP
I_S
DA
ADC/DSD_SEL
DGND
VCC
VCC
HDMI_SPDIF
HDMI_SCL HDMI_SDA
EP_SCK
EP_CS
EP_MOSI
HDMI_RESET
R33
33R
600R@100MHz/2A
R38
33R
160mA
DS
P_
SD
A
DSP_SCL HDMI_RESET EP_MOSI EP_SCK EP_CS HDMI_SCL HDMI_SDA ADC/DSD_SEL DSP
-SP
I_S
DA
DSP-SPI_IRQ DSP-SPI_CS DSP-SPI_BSY
HDMI_SPDIF
DSP RESET
R30 82R
C66
10U/25
C136 OPEN
R34 OPEN
DGND
75R
15PF(NPO)
FB2
FB0603
FB3
FB0603
FB4
FB0603
FB5
FB0603
FB6
FB0603
FB7
FB0603
FB8
FB0603
FB11
FB0603
DGND
C124
47P
DGND
C102 47P
FB12
FB0603
DGND
C120
47P
L6 FB0603
170