/FLOCK
/TLOCK
1
bit
DAC
PWM
logics
76
RSEL
44
ARF
46
DRF
47
41
52
PLLF
48
EFM
53
PCK
14
SQCK
80
SSEL
73
8
times
oversampling/
digital
filter
9
MLD
68
MSEL
75
OUTR
PWM
(R)
OUTL
PWM
(L)
MLD
MN662790RSA1
IC702
SERVO PROCESSOR / DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER / D/A CONVERTER
R ch
PSEL
78
7
Digital
deemphasis
Switch-
ing
Q702
+B2
4
50
60
DV
DD
1
AV
DD
2
V
DD
79
80
SSEL
78
PSEL
IOSEL
CLVS
CRC
BLKCK
/CLDCK
SBCK
SUBC
DEMPH
A/D converter
Input port
Servo
timing generator
Subcode
buffer
DSL
/
PLL
VCO
EFM
demodulation
/
Sync
interpolation
Subcode
demodulation
5
74
51
57
DVss1
A
Vss1
A
Vss2
Vss
16k
SRAM
Circ
error
correction/
deinterleave
Digital audio
interface
Digital audio
interface
Interporation/
soft muting/
digital attenuation
Servo
CPU
D/A
converter
Output
port
Micro computer
interface
VCO
Timing
generator
pitch control
70
66
67
13
62
56
55
BLKCK
SBCK
SUBC
SQCK
SUBQ
15
SUBQ
SPEED
PLLF2
DSLF
MCLK
MCLK
MDATA
8
MDATA
STAT
17
STAT
VCOF2
54
VCOF
49
BYTCK
61
SMCK
19
FCLK
63
CSEL
20
MSEL
79
X2
59
59
X1
FE
TE
RFENV
32
33
34
FE
TE
RFENV
TRCRS
VDET
BDO
37
35
39
BDO
/RFDET
OFT
38
36
/RFDET
OFT
10
43
40
SENSE
WVEL
LDON
LDON
FBAL
FBAL
TBAL
TBAL
FOD
FOD
TRD
TRD
TVD
TVD
VREF
VREF
TRV
KICK
DSLF2
DSLF2
DMUTE
BCLK
SRDATA
LRCK
PC
PC
ECS
ECS
ECM
ECM
IPFLAG
FLAG
11
12
30
31
28
27
22
29
21
26
42
16
1
3
2
23
25
24
64
65
6
TX
AV
DD
1
72
V
CC
5V
77
71
/TEST
18
/RST
+B2
+B2
DSLF2
45
IREF
+B2
+B2
+B2
X701
(33.8688MHz)
/RST
+B2
CD-text
buffer
SL-
SL-
SL-
SL-HD50
HD50
HD50
HD505
5
5
5
16
