Sony HCD-AZ33D - IC Block Diagrams; DMB17 Board IC Block Diagrams

HCD-AZ33D
65
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
SCF DAC DATT
SCF DAC DATT
37LOUT4–
38LOUT4+
SCF DAC DATT
39ROUT3–
40ROUT3+
SCF DAC DATT
41LOUT3–
42LOUT3+
SCF DAC DATT
43ROUT2–
44ROUT2+
SCF DAC DATT
45LOUT2–
46LOUT2+
SCF DAC DATT
SCF DAC DATT
47ROUT1–
48ROUT1+
DSD
PCM
AUDIO
I/F
8
PDN
5
DZF1
6
CAD0
3
DZF3
4
DZF2
1
LOUT1–
2
LOUT1+
9
BICK
10
MCLK
11
DVDD
12
DVSS
13 SDTI4
14 SDTI1
15 SDTI2
16 SDTI3
17 LRCK
CONTROL
REGISTER
18 I2C
25
DSDL1
26
DSDR1
33
ROUT4+
32
ROUT4–
27
DSDL2
28
DSDR2
29
DSDL3
30
DSDR3
19 CCLK/SCL
21 CSN/CAD1
20 CDTI/SDA
24 DSDR4
22 DCLK
23 DSDL4
31
DIF0
7
ACKSN
36
AVSS
35
AVDD
34
VREFH
• IC Block Diagrams
– DMB17 Board –
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