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IC603 AK7712A
DZF2 76
DXF1 77
NC 78
AVB 79
DZF
80
A-OUT-R2
AOUTR
AOUTL
A-OUT-L2
81
NC 82
VREFL
DADC2
VREFH
DZF
A-OUT-R1
83
AOUTR
84
AOUTL
A-OUT-L1
DAC1
VRDAL 85
VREFL
86
AVSS
87
AVDD
88
VREFH
VRDAH
89
NC
90
AINR-
AINR-
91
AINR+
AINR+
92
AINL-
AINL-
AINL+
93
AINL+
ADC
VCOM
94
VRADL
95
VREFL
AVSS
96
AVDD
97
98
VREFH
VRADH
AVB
99
NC
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
IC901, 902 TDA8563AQ
POWER
POWER
STAGE
STAGE
INVERT
NON-INVERT
AMP
AMP
1
2
3
75 74 73 72 71 70 69 68 67
66
65
64
63 62
SDOUT3
SDATA
LRCK
BCLK
MCLK
SDOUT2
SDATA
LRCK
BCLK
MCLK
SDIN2
SDATA
MCLK
BCLK
LRCK
POWER
POWER
STAGE
STAGE
NON-INVERT
INVERT
AMP
4 5 6 7 8 9
10
– 50 –
61 60 59 58 57 56 55 54 53 52 51
A7
A6
A5
A4
A3
A2
A1
A0
DSP
WE
RASCE
CASRF
SO
DRDY
RDY
SI
SCLK
RQ
CS
DSPCLK
AD/DACLK
XTO
Divider
XTI
21 22 23 24 25
VP
STANDBY
SWITCH
AMP
MUTE
SWITCH
MUTE
DIAGNOSTIC
CONTROL
CIRCUIT
CIRCUIT
11
50
DVDD
49
DVSS
A7
48
47
A6
46
A5
45
A4
44
A3
A2
43
A1
42
A0
41
40
WE
39
RASCE
38
CASRF
37
SO
36
DRDY
35
RDY
34
SI
SCLK
33
DVDD
32
31
DVSS
30
WRQ
29
CS
28
DVDD
27
XTO
26
XTI
12
13
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