CMT-BT60/BT60B/BT80W/BT80WB
CMT-BT60/BT60B/BT80W/BT80WB
39
39
5-9. SCHEMATIC DIAGRAM - MAIN Section (4/7) -
• See page 48 for Waveforms. • See page 48 for IC Block Diagrams. • See page 54 for IC Pin Function Description.
1.6
1.6
1.2
3.3
3.3
0
0
0
0
1.7
1.6 (1.2) <1.2>
1.6 <<0>>
1.6 <<0>>
3.3
0
3.3
3.3 <<3.3>>
3.3
1.8
1.2
0
1.7
1.6
1.6
3.3
3.3
3.3
1.8
0.8
0.6
0
3.3
1.2
0
3.2
3.2
3.2
3.2
1.6
10
9
8
7
6
3.3
0.8
5.1
5.1
2.6
5.2
3.3
1.6
1.6
2.5
2.5
3.3
0
0
1.2
1.6
1.5
0.7
1
1.6
1.6
1.6
3.3
1.6
2.5
2.5
3.3
1.6
1.6
1.6
1.6
1.6
1.6
3.3
0
1.6
1.6
1.6
1.6
1.6
0
3.3
3.3 <3.3>
1.6
<<0.5>>
1.6
1.6
1.6 <<0>>
3.3
3.3
3.3 <3.3>
3.3 <<3.3>>
1.6
<<0.3>>
1.6
1.6
1.6 <<0>>
3.3 <<3.3>>
1.6
1.2
<<0.4>>
(1.2)
1.6 (1.2) <1.2>
C721
10
16V
R729
100
ABCK
ALRCK
ACLK
ASDATA0
10k
R747
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC721
PCM1808PWR
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
D721
BAV99-215
JL711
JL710
JL712
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SRC4182
IC761
LGAP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
R762
0
R765
47
R769
100
R763
100
R764
100
16V
C766
10
16V
C764
10
R775
0
R771
100
R782
47
R787
330
CL771
R791
0
10k
R779
10k
R780
R785
47
R784
100
R783
47
R778
100
R777
100
R770
0
R781
47
R788
47
CL773
CL774
10k
R776
IC762
TAS3108DCPR
1 AVSS
2 VR_PLL
3 XTALI
4 XTALO
5 MCLKI
6 MCRCK_DV
7 CS0
8 GPIO
9 DVDD
10 DVSS
11 SDIN1
12 SDIN2
13 SDIN3
14 SDIN4
15 SDA1
16 SCL1
17 SDA2
18 SCL2
19 LRCK
20
SCLKIN
21
MCLKO
22
SCLKOUT1
23
SCLKOUT2
24
SDOUT4
25
SDOUT3
26
SDOUT2
27
SDOUT1
28
VR_DIG
29
DVSS
30
DVDD
31
PDN
32
RESET
33
RSRV
34
PLL0
35
PLL1
36
PLL2
37
RSRV
38
AVDD
R717
100
R718
22
C771
10p
C772
10p
IC742
TC74VHC153FT(EL)
1
1G
2
B
3
1C3
4
1C2
5
1C1
6
1C0
7
1Y
8
GND
9
2Y
10
2C0
11
2C1
12
2C2
13
2C3
14
A
15
2G
16
VCC
TC74VHC153FT(EL)
IC741
1
1G
2
B
3
1C3
4
1C2
5
1C1
6
1C0
7
1Y
8
GND
9
2Y
10
2C0
11
2C1
12
2C2
13
2C3
14
A
15
2G
16
VCC
DSEL-A
DSEL-B
DSP-RST
DSP-AMP-CLK
DSP-AMP-SDA
47
R730
ADIN
100
R746
47
R751
100
R745
C722
0.1
C723
0.1
C725
0.1
C761
0.1
C763
0.1
C765
0.1
C774
0.1
FB708
FB710
A5V
AN-GND
ASEL-L
ASEL-R
DAB-IIS/DIG-TU-DATA
DAB-IIS/DIG-TU-SCK
DAB-IIS/DIG-TU-SFR
NET-DATA
NET-BCK
NET-LRCK
MCLK
DAMP-LRCK
DAMP-SCLK
DAMP-SDA
100
R798
DSP-MUTE
0.1
C767
0.01
C762
C773
0.01
C775
4.7
CL775
CL776
CL777
R732 330
R733 330
R734 330
R738
330
R739
330
R740
330
C729
1000p
FB794
IC743
TC74VHC257FT(EL)
1
D-SEL C
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
OE
16
VCC
R711
47
R712
47
BTPCM_OUT
R713
47
BTPCM_CLK
BTPCM_SYNC
DSEL-C
JR701
0
JR703
0
JR705
0
R714
100k
R715
100k
R716
100k
R756
15k
R757
15k
R758
15k
R736
47
R735
47
R737
47
GND
EMI
G
FL701
D5V
C710
1
BD00GA3WEFJ-E2
IC702
1
Vo
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
C706
1
0
R760
R789
22
JR771
0
12.288MHz
X762
1
2
R774
0
IC751
TC7WH04FK(TE85R)
1
2
3
4
GND
5
6
7
8
VCC
IC752
TC7WH04FK(TE85R)
1
2
3
4
GND
5
6
7
8
VCC
E
ET004
FB795
R790
47
R786
10p
C768
10p
C769
0
JR793
0
R772
0
JR794
0
JR792
0
JR791
C770
0.1
R768
100
R741
100
R742
100
100
R749
R743
100
0.1
C741
R753
100
47
R754
C742
0.1
C743
0.1
C751
0.1
R719
0
R727
0
R725
0
R724
0
R722
100
R721
100
10V
C709
100
C708
0.1
0
R709
R720
0
10V
100
C711
R707
0
R744
0
0.1
C777
15k
R759
47k
R750
0.1
C776
TAS-INT
IC762
AUDIO DSP
SAMPLE RATE CONVERTER
IC761
DIGITAL AUDIO SELECTOR
IC741
IC742
CLOCK SIGNAL SELECTOR
IC743
DATA/CLOCK SIGNAL SELECTOR
IC751
WAVE SHAPER
IC752
WAVE SHAPER
A/D CONVERTER
IC721
DC/DC CONVERTER
IC702
(4/7)
MAIN BOARD
MAIN
>114S
BOARD
(3/7)
(CHASSIS)
BOARD
(6/7)
MAIN
>115S
BOARD
(1/7)
MAIN
>103S
BOARD
(6/7)
MAIN
>116S
BOARD
(5/7)
MAIN
>117S
>118S
MAIN
(7/7)
BOARD
(CMT-BT60B/BT80WB)
(CMT-BT60/BT80W)
(CMT-BT60/BT60B)
(CMT-BT80W/BT80WB)
F
G
2
4
8
A
12
C
18
E
10
16
11
15
14
H
B
17
5
19
I
6
J
3
13
1
D
9
K
L
7
(Page 42)
(Page 40)
(Page 41)
(Page 36)
(Page 41)
(Page 38)
Содержание CMT-BT60
Страница 85: ...MEMO CMT BT60 BT60B BT80W BT80WB 85 ...