98
DVP-CX777ES
• IC Block Diagrams
– MB Board –
IC102, 302, 803
TK11133CSCL-G
IC401
TK11118CSCL-G
IC601, 605
TK11125CSCL-G
IC103
SM8707EV-G-E2
1
2
3
5
4
V
CONT
GND
NP
VIN
VOUT
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
1
VDD1
2
VSS1
3
MO1
4
MO2
5
VDD2
6
VSS2
7
XTI
8
XTO
16 NC
15 SO2
14 FSEL
13 SO1
12 VDD3
11 VSS3
10 AO2
9
AO1
X'TAL
OSC
REF.
DIV. 0
PHASE
DETECTOR0
LOOP
DIV. 0
CHARGE
PUMP 0
LPF 0
VCO 0
REF.
DIV. 1
PHASE
DETECTOR1
LOOP
DIV. 1
CHARGE
PUMP 1
LPF 1
VCO 1
CONTROL
LOGIC
SCF
DAC
DATT
SCF
DAC
DATT
37
LOUT4–
38
LOUT4+
SCF
DAC
DATT
39
ROUT3–
40
ROUT3+
SCF
DAC
DATT
41
LOUT3–
42
LOUT3+
SCF
DAC
DATT
43
ROUT2–
44
ROUT2+
SCF
DAC
DATT
45
LOUT2–
46
LOUT2+
SCF
DAC
DATT
SCF
DAC
DATT
47
ROUT1–
48
ROUT1+
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
IC502
AK4358VQ-L