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HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
47
47
6-15. SCHEMATIC DIAGRAM – MAIN Board (7/9) –
• See page 62, 64 for IC Block Diagrams.
3.3
0
0
0
1.2
2.5
2.5
3.3
1.2
1.6
2.5
5
3.3
1.5
1.6
DZ570K/DZ777K
DZ570K/DZ777K
DZ570K/
DZ777K
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
0
R713
ICT517
ICT518
ICT519
ICT520
R691
0
R692
0
R693
0
R694
0
R695
0
R696
0
R778
0
47
R780
47
R781
R782 22
R783 22
R784 22
R785 22
ICL522
ICT589
ICT582
ICT555
ICT556
ICT557
ICT558
ICT559
ICT560
ICT561
ICT562
ICT563
ICT564
ICT565
TP712
TP654
TP660
ICT568
ICT569
0
R790
R791 0
50V
10
C706
50V
10
C717
50V
10
C705
0.1
C707
0.1
C708
0.1
C718
C3073
0.1
TC7WH157FK(TE85R)
IC3003
R3079
100
0.1
C3072
R3097
100
R3077
100
R3078
100
IC707
PCM1808PWR
MC2837
D701
R663 100
R664 100
R662 100
1
2
3
4
5
6
7
7P
CN701
TP713
TP714
R697
0
TP661
TP662
TP663
TP664
TP665
R651 100
100
R683
R793
0
100
R787
R788
0
100
R690
R666 100
R667 100
TP659
R794
0
R709
0
R660 0
R795
0
R797
XX
TP700
10uH
L701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN651
TP667
R661 0
R621
100
S-AIR_ADC_SEL
I2C_CLK_S-AIR
GPIO2
S-AIR_RST
I2C_SDA_S-AIR
S-AIR_DET
MCKO
ASD1
ASD3
LRCKO
BCKO
ASD0
ASD2
ASD3
ASD0
ASD1
ASD2
BCKO
LRCKO
MCKO
DATA SELECT
IC3003
A/D CONVERTER
IC707
MAIN BOARD (7/9)
B
3
E
H
8
G
5
C
6
1
4
D
A
7
9
2
F
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
SCORE
XVIOCE
MUSIC L+R
A-GND
R-IN
A-GND
L-IN
S-AIR
A5V
A-GND
D-GND
D3.3V
D-GND
D-GND
ASD0
ASD1
ASD2
BCKO
LRCKO
MCKO
ABCK
ACLK
ALRCK
ADIN
R
ASD3
XVOICE
SCORE
P_CONT3
D-GND
D3.3V
M_ST
AMP_D2
AMP_D3
AMP_BCKO
AMP_LRCKO
AMP_MCKO
AMP_D1