20
MCU Schematic 2
R79
OPEN
C147 102
C148 563
C124
104
C126
104
C75
104
C76
104
C74
104
C70
104
C71
104
FB6
FB0603
R77
10K
R78 10K
FB12
FB0603
C122
102
D+5V
C72
102
R80
6.8K
R74
10K
DGND
DGND
AGND
DGND
DGND
DGND
DGND
DGND
DGND
AGND
AGND
AGND
R146
10K
DGND
C121
104
I2C_SCL
A+5V
AOU
TA1+
36
AOU
TA1-
37
35
AOUTB1-
34
AOU
TA2+
32
AOU
TA2-
33
31
AOUTB2-
30
AOU
TA3+
28
AOU
TA3-
29
27
AOUTB3-
26
AOU
TA4-
23
AOU
TA4+
22
AOUTB4-
20
21
MUTEC
38
AINL+
15
AINL-
16
AINR+
14
AINR-
13
VQ
17
FILT+
18
REF GND
19
LPFLT
39
AGND
40
AGND
25
DGND
52
DGND
5
VLC
6
VD
4
VD
51
VARX
41
VA
24
RMC
K
55
SAI_SCLK
61
SAI_LRCK
60
SAI_SDOUT
54
CX_SCLK
2
CX_LRCK
3
CX_SDOUT
56
CX_SDIN1
1
CX_SDIN2
64
CX_SDIN3
63
RESET
12
SCL/CCLK
7
SDA/CDOUT
8
INT
11
AD1/CDIN
9
AD0/CS
10
RXP7_GPO7
42
RXP6_GPO6
43
RXP5_GPO5
44
RXP4_GPO4
45
RXP3_GPO3
46
RXP2_GPO2
47
RXP1_GPO1
48
RXP0
49
TXP
50
VLS
53
OMCK
59
ADCIN2
57
ADCIN1
58
CX_SDIN4
62
IC11
CS42518-CQZ
D
A/
A
D
2
3
1
4
IC3A
NJM2068M
R19
2.94K
C42
182
R24
6.19K
C49
330P
AGND
R16 5.49K
R40 2K
R48
887
R44
1.87K
C78 562
AGND
AGND
C86
122
AGND
6
5
7
8
IC3B
NJM2068M
R49
2.94K
C81
182
R52
6.19K
C89
330P
AGND
R41 5.49K
R42 2K
R50
887
R45 1.87K
C79
562
AGND
AGND
C88
122
AGND
2
3
1
4
IC4A
NJM2068M
R23 2.94K
C43 182
R25
6.19K
C51
390P
AGND
R15 5.49K
R13 1.65K
R20 887
R17 1.87K
C40 562
AGND
AGND
C47 122
AGND
R29 1.2K
AGND
2
3
1
4
IC9A
NJM2068M
R46
2.94K
C80
182
R51
6.19K
C87
330P
AGND
R38 5.49K
R39 2K
R47
887
R43
1.87K
C77 562
AGND
AGND
6
5
7
8
IC9B
NJM2068M
R94
2.94K
C130
103
R96
6.19K
C137
473
AGND
R81 6.19K
R82 1.65K
R95
887
R87 1.87K
C129
104
AGND
AGND
C57
104
AGND
C85
122
AGND
C136
104
AGND
R56 47K
AGND
R138 47K
AGND
6
5
7
8
IC4B
NJM2068M
R22 2.94K
C44 182
R26
6.19K
C50
390P
AGND
R12 5.49K
R14 1.65K
R21 887
R18 1.87K
C41 562
AGND
AGND
C48 122
AGND
R30 1.2K
AGND
R37
33R
R76
220
R75
220
V IN
3
GND
1
V OUT
2
IC2
AMS1117-3.3
DGND
I2C_SDA
DA3.3V
DA3.3V
HDMI_SPDIF
COAX1_IN
OPT_IN
C120
103
C69
104
DGND
FL-OUT
FR
-O
UT
LS-OUT
RS-OUT
C-OUT
LEF-OUT
+15V
C54
104
AGND
-15V
C56
104
AGND
+15V
C55
104
AGND
-15V
C53
104
AGND
+15V
C52
104
AGND
-15V
AGND
AGND
AGND
AGND
C28
104
C27
104
R14
5
10R/1W
A+5V
+15V
DGND
TO
HDM
I PC
B
VCC
HDMI_SPDIF
COAX2_IN
C45 22U/16
C60
33U/16
C46 22U/16
C61
33U/16
C83 22U/16
C84 22U/16
C82 22U/16
C94
10U/16
C1
31
22U/16
C1
45
10U/16
C73
100U/10
C12
5
2.2U/50
C12
3
100U/10
C14
6
220U/10
ADC_RESET
I
1
G
2
O
3
IC14 KA7805
LPF_C
LPF_FL
LPF_FR
DSP_RESET
DSP_SPI_CS
DSP_SPI_BSY
DSP_SDA
D
SP
_S
CL
HDMI_RESET#
EP_MOSI
EP_SCK
EP_CS
I2C_SCL
I2C_SDA
ADC/DSD_SEL#
DSP_SPI_SDA
DSP_SPI_IRQ
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
CN1
2*17P2.0 (180) Twin-Row Socket
DA_OMCK
DA_SPI_LRCK
DA_SPI_SCLK
DA_SPI_SDOUT
DA_CX_SD4
DA_CX_SD3
DA_CX_SD2
DA_CX_SD1
DA_CX_LRCK
DA_CX_SCLK
DA_CX_SDOUT
DA_RMCK
HDMI_SPDIF
2
3
1
4
IC12A
NJM2068M
2
3
1
4
IC13A NJM2068M
C133
471
R141
2.8K
R90
634
R84
90.9
R89
634
R88
634
R83
90.9
R102 10K
R97
332
R100 3.32K
R139 1K
C132
471
C26 104
C25 104
C24 104
C127
272
AGND
AGND
AGND
AGND
6
5
7
8
IC12B
NJM2068M
6
5
7
8
IC13B
NJM2068M
C135
471
R142
2.8K
R93
634
R86
90.9
R92
634
R91
634
R85
90.9
R103 10K
R98
332
R101 3.32K
R140 1K
C134
471
C31
104
C30 104
C29 104
C128
272
AGND
AGND
AGND
AGND
R143
1.5k
R144
1.5K
C138
100U/10
C139 100U/10
C141 100U/10
C140
100U/10
+15V
-15V
-15V
+15V
A+5V
TUNER_R
TUNER_L
+15V
-15V
VOL_CLK
VOL_DA
2
4
6
8
10
12
1
3
5
7
9
11
CN8
6P2.0*2 (90) Twin-Row Pin
AGND
TO A
M
P P
CB
SOURCE_L
SOURCE_R
TUNER_R
TUNER_L
VOL_CLK
VOL_DA
C1
83
104
C1
86
104
C1
90
104
C2
19
104
C2
17
104
C2
18
104
AGND
DGND
C2
16
104
DGND
C2
39
104
1
2
14
IC24A
74HCU04D
FB5
FB0603
D+5V
C103
104
DGND
R167
10R
OPT2_IN
DGND
C105
104
G
I/O
+V
U2
JSR1162
-002
3
4
IC24B
74HCU04D
R177
10R
C180
104
R178
1M
R180
75
DGND
C181
105
DGND
COAX1_IN
OPT_IN
COAX1_IN
FB13
FB0603
D+5V
13
12
7
IC24F 74HCU04D
DGND
C189
100P
5
6
IC24C
74HCU04D
9
8
IC24D
74HCU04D
R185
10R
C185
104
R164
1M
R187
75
DGND
C187
105
COAX2_IN
COAX2_IN
C188
100P
C191
100U/10
DGND
2
G1
1
G2
JK1
AV2-8.4-14/PB
LPF_SUB
VCC
Y0
1
Y2
2
COM
-Y
3
Y3
4
Y1
5
INH
6
VEE
7
VSS
8
B
9
A
10
X3
11
X0
12
COM
-X
13
X1
14
X2
15
VDD
16
IC
18
HEF4052BT
VOL+7V
V
O
L-
7V
C1
09
104
C11
0
104
AGND
R1
13
0R
AGND
ST_BYPASS
ST_BYPASS
SOURCE_R
SOURCE_L
SOURCE_R
SOURCE_L
C1
12
10U/16
C1
11
10U/16
FB17
FB0603
FB19
FB0603
FB18
FB0603
2
3
1
4
IC10A
NJM2068M
R158
2.94K
C175
182
R160
6.19K
C177
390P
AGND
R57 5.49K
R58 2K
R159
887
R155
1.87K
C174 562
AGND
AGND
6
5
7
8
IC10B
NJM2068M
R169
2.94K
C182
182
R171
6.19K
C192
390
AGND
R163 5.49K
R165 2K
R170
887
R168
1.87K
C178
562
AGND
AGND
C166
104
AGND
C176
122
AGND
C193
122
AGND
LB-OUT
RB-OUT
+15V
C165
104
AGND
-15V
C1
04
22U/16
C1
60
22U/16
C95
103
C102
103
C93
103
ADC_RESET
I2C_SCL
I2C_SDA
6
5
7
8
IC20B
NJM2068M
R182 1K
R174 1K
R179 1K
R188
1K
AGND
C196
10PF
AGND
R162 47K
AGND
LPF_LS/
C169 104
AGND
-15V
C1
71
10U/16
R190
100
2
3
1
4
IC20A
NJM2068M
R181 1K
R173 1K
R175 1K
R186
1K
AGND
C197
10PF
AGND
R161 47K
AGND
LPF_RS/
C167 104
AGND
+15V
C1
70
10U/16
R189
100
R184 1K
R183 1K
IN1
1
D1
2
S1
3
V-
4
S4
6
D4
7
GND
5
IN4
8
IN3
9
D3
10
S3
11
NC
12
V+
13
S2
14
D2
15
IN2
16
IC
23
NJU201AM
R172 10K
DMX5.1_SET
DMX5.1_SET
AGND
+15V
-15V
C195
104
C194 104
AGND
LPF_LS/
LPF_RS/
DSP_SDA
DSP_SCL
HDMI_RESET#
EP_MOSI
EP_SCK
EP_CS
I2C_SCL
I2C_SDA
ADC/DSD_SEL#
DSP_SPI_SDA
DSP_SPI_IRQ
DSP_SPI_CS
DSP_SPI_BSY
C33
103
BT_SPDIF
FB1
0R
R176
75
R166
75
R209
10M
R196
10M
MCU-sch 2/3
167
Содержание Azur 351R
Страница 8: ...8 Front Panel Assembly exploded diagram ...
Страница 12: ...12 Bottom Assembly exploded diagram 176 ...
Страница 16: ...16 Amp PCB Gerber Amp pcb 153 ...
Страница 22: ...22 MCU Gerber 1 MCU pcb 1 2 154 ...
Страница 23: ...Azur 351R Service Manual 23 MCU Gerber 2 MCU pcb 2 2 155 ...
Страница 29: ...Azur 351R Service Manual 29 HDMI Gerber 1 156 156 ...
Страница 30: ...30 HDMI Gerber 2 157 ...
Страница 34: ...34 SMPS Gerber SMPS pcb 158 ...
Страница 37: ...37 Display Gerber Display pcb 159 ...
Страница 40: ...40 Phones Gerber 1 Phones pcb 1 2 160 ...
Страница 41: ...Azur 351R Service Manual 41 Phones Gerber 2 Phones pcb 2 2 161 ...
Страница 44: ...44 RS232 Gerber 1 RS232 pcb 1 2 162 ...
Страница 45: ...Azur 351R Service Manual 45 RS232 Gerber 2 RS232 pcb 2 2 163 ...