HCD-DZ370/DZ560/DZ570/DZ660/DZ777
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
5151
6-14. SCHEMATIC DIAGRAM – MAIN Board (7/9) –
• See page 37 for waveform. • See page 66, 67, 68 for IC Block Diagrams.
15
CN418
IO-COMPONENT
BOARD
MAIN
BOARD
(2/9)
BOARD
CN112
S-AIR-CON
MAIN
BOARD
(6/9)
MAIN
BOARD
(5/9)
BOARD
MAIN
(5/9)
CN410
IO-SCART
BOARD
F
G
32
31
41
K
9
(2/9)
BOARD
MAIN
BOARD
MAIN
(2/9)
17
6
MAIN
(5/9)
BOARD
MAIN
BOARD
(8/9)
30
33
IC B/D
IC B/D
IC B/D
3.3
0
0
0
1.2
0.1
1.7
3.3
1.5
2.9
2.9
3.3
0
0.1
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
1.5
1.6
1.6
0
3.3
3.3
1.5
1.5
0
2.5
2.5
3.3
1.2
1.6
2.5
5
3.3
1.5
1.6
DZ370/DZ570/DZ777
DZ560/DZ660
R652 100
R655 100
R656 100
R657 100
R654 100
TP651
TP652
TP653
TP658
TP655
TP656
TP657
TP708
TP707
TP706
TP705
TP704
TP703
TP702
TP711
TP710
TP709
0
R721
100R729
100R730
1kR731
0.1
C722
TP729
1M
R733
12.288 MHz
X701
100
R736
ICT527
ICT526
ICT528
ICT529
100
R738
100R739
100R740
100R741
0.1
C727
100R735
100R734
100
R726
100R718
100R717
0.1
C723
0.01
C721
ICT523
ICT524
10V
220
C720
0.01
C716
0.1
C719
0.1
C711
C712
0.133k
R713
100
R716
R715
5.6k
R714
4.7k
ICT533
ICT532
10V
220
C709
ICT517
ICT518
ICT519
ICT520
100
R691
100R692
100R693
100
R694
100R695
100R696
R778
0
47
R780
47
R781
R782
22
R783
22
R784
22
R785
22
ICL522
ICT588
ICT587
ICT580
ICT581
ICT589
ICT582
ICT555
ICT556
ICT557
ICT558
ICT559
ICT560
ICT561
ICT562
ICT563
ICT564
ICT565
TP654
TP660
ICT568
ICT569
ICT570
ICT572
ICT573
0
R790
R791 0
50V
10
C706
50V10
C717
50V
10
C705
0.1
C707
0.1
C708
0.1
C718
1
2
3
4
5
5P
CN702
C3073
0.1
A
B
Y
GND
R3079
100
0.1C3072
R3097
100
R3077
100
R3078
100
C710
0.068
14 13 12 11 10 9 8
7654321
IC707
PCM1808PWR
10p
C724
10p
C725
330
R732
MC2837
D701
E
EB702
R663
100
R664 100
R662 100
R743 100
R744 0
R745 0
R746 0
R747 0
R748 0
R765
0
R766
0
R767
0
R768
0
R769
0
R749
0
R750 100
TP714
R697
100
TP661
TP662
TP663
TP664
R763
0
TP665
R651 100
100
R683
R793
0
100
R787
R788
0
100
R690
R666 100
R667 100
TP659
R794
0
AUDIO-(O)
0
R709
R660 0
R796
0
R797
0
R764 0
TP700
10uHL701
10uH
L702
10uH
L703
10k
R710
10kR720
R737 10k
R742 10k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN651
TP667
R661 0
R630
0
1
2
3
4
5
5P
CN702
R621
100
ASD1
ASD3
LRCKO
BCKO
ASD0
ASD2
MCKO
(MTK)
(OPT)
(COAX)
LH
XSEL 24.576MHz
CKSEL1 512fs
MAIN BOARD
(7/9)
B
3 10
E
H
8
G
5
C
614
D
A
792
F
I
11
D-GND
D3.3V
M_ST
AMP_D2
AMP_D3
AMP_BCKO
AMP_LRCKO
AMP_MCKO
AMP_D1
MUSIC L+R
A-GND
R-IN
A-GND
L-IN
MUSIC L+R
A-GND
R-IN
A-GND
L-IN
ASD0
ASD1
ASD2
BCKO
MCKO
ASD3
LRCKO
S-AIR
A5V
A-GND
OPT-IN
COAX-IN
D-GND
E4V
D3.3V
D-GND
D-GND
ASD0
ASD1
ASD2
BCKO
LRCKO
MCKO
ABCK
ACLK
ALRCK
ADIN
ASD3
SCORE
P_CONT3
I2C_SCL
ADC_SEL
SRC_MUTE
SD1(DMIX/XM)
BCK2(SL/SR)
LRCK1(DMIX/XM)
SD2(SL/SR)
GND
S-AIR_DET
GPIO2
LRCK2(SL/SR)
BCK1(DMIX/XM)
IFMT0
RESET(S-AIR)
I2C_SDA
GND
A+5V
S-AIR_ADC_SEL
I2C_CLK_S-AIR
GPIO2
S-AIR_RST
I2C_SDA_S-AIR
S-AIR_DET
SPMCK
SPBCK
SPLRCK
SPDATA
MDIR_XSTATE
MDIR_AUDIO
MDIR_ERROR
XSYSRST
MDIR_CL
MDIR_CE
MDIR_DI
MDIR_DO
MDIR_CSFLAG
TC7WH157FK(TE85R)
IC3003
DATA SELECT
IC3003
BCK
DOUT
MOD0
MOD1
FMT
VinL
VinRVref
AGND
AVcc
DVdd
DGND
SCKI
LRCK
A/D CONVERTER
IC707
13 14 15 16 17 18 19 20 21 22 23 24
373839404142434445464748
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
10
11
12
CSFLAG(O)
F0(O)
F1(O)
F2(O)
VF(O)
DVDD
DGND
VREF
BPSYNC(O)
ERROR(O)
DO(O)
DI(I)
CKOUT(O)
BCK(O)
LRCK(O)
DATA(O)
XSTATE(O)
DGND
DVDD
XMCK(O)
XOUT(O)
XIN(I)
EMPHA(O)
DISEL(I)
SPDIF(O)
DIN0(I)
DIN1(I)
DIN2(I)
DGND
DVDD
SDIN / R
AGND / VIN
LPF(O)
AVDD
AGND
CE(I)
CL(I)
XSEL(I)
MODE0(I)
MODE1(I)
DGND
DVDD
DOSEL0(I)
DOSEL1(I)
CKSEL0(I)
CKSEL1(I)
XMODE(I)
DIR
IC702
LC89056W-E
IC702
8
7
6
54
3
2
1
Y
A/B
G
VCC
256fs
12.288MHz
(Page 63)
(Page 49)
(Page 49)
(Page 50)
(Page 46)
(Page 57)
(Page 55)
(Page 46)
(Page 46)
(Page 49)
(Page 52)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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