41
81
80
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
99
97
98
TIMING
LOGIC
CLOCK
GENERATOR
D/A
INTERFACE
DIGITAL
OUT
32k
RAM
ERROR
CORRECTOR
OVER SAMPLING
DIGITAL FILTER
3rd-ORDER
NOISE SHAPER
LOW-PASS
FILTER
VC
VC
DIGITAL
CLV
MIRR
DFCT
FOK
SERVO
AUTO
SEQUENCER
SERVO
INTERFACE
DIGITAL
PLL
EFM
DEMODULATOR
SUB CODE
PROCESSOR
CPU
INTERFACE
SERIAL-IN
INTERFACE
A/D
CONVERTER
OP AMP
ANALOG
SWITCH
PWM GENERATOR
79 78
77 76 75
74 73 72 71 70 69
68 67 66 65 64 63
62
61 60 59
58
57
56
55
ASYMMETRY
CORRECTOR
54 53 52 51
50
49
47
48
45
44
43
42
41
40
39
38
46
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FOCUS PWM
GENERATOR
TRACKING PWM
GENERATOR
SLED PWM
GENERATOR
SERVO DSP
FOCUS SERVO
TRACKING
SERVO
SLED SERVO
INTERNAL BUS
PWM
100
LOW-PASS
FILTER
PWM
+
–
+
–
BCK
BCKI
ENPH
EMPHI
XVDD
XTAI
XTAO
XVSS
AVDD1
AOUT1
AIN1
LOUT1
AVSS1
AVSS2
LOUT2
AIN2
RMUT
AOUT2
AVDD2
LMUT
PCMDI
PCMD
LRCKI
LRCK
VDD
ASYE
DOUT
MD2
VSS
VPCO
V16M
VCTL
BIAS
AVDD3
PCO
FILI
FILO
CLTV
AVSS3
RFAC
ASYI
ASYO
AVDD0
IGEN
AVSS0
ADIO
RFDC
CE
TE
SE
FE
VC
TES1
XTSL
VSS
VDD
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
TEST
FSTIO
SSTP
MDP
LOCK
PWMI
FOK
DFCT
VDD
VSS
MIRR
COUT
WDCK
C4M
SCOR
C2PO
GFS
XPCK
XUGF
WFCK
ATSK
SCKL
SENS
CLOK
XLAT
DATA
SYSM
XRST
EXCK
SBSO
SCSY
SQCK
SQSO
XOLT
SOCK
SOUT
VSS
VDD
IC516 CXD2598Q
REGULATOR
VREF
+
–
+
–
THERMAL
SHUT
DOWN
OVER
VOLTAGE
PROTECT
CIRCUIT ON
5
1
2
3
4
AMP
ON
AMP
B+
GND
VCC
BU+B
ON
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