Sharp CD-SW300H Service Manual Page 86

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CD-SW300
8 – 3
IC1 VHiLC78690E-1: CD Servo (LC78690E)
1
EFMIN
RFOUT
LPF
PHLPF
AIN
CIN
BIN
DIN
FEC
RFMON
VREF
JITTC
EIN
FIN
TEC
TE
TEIN
AVSS
AVDD
FD0
TD0
SLD0
SPD0
VVSS1
PDOUT1
PDOUT0
PCKIST
VVDD1
DMUTEB
PUIN
DEFECT
FSEQ
C2F
DVDD
DVSS
VVDD3
VVSS3
DVDD1.8
LDD
LDS
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 3130 32 33 34 35 36 37 38 39 40
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
80 79 78 77 76 75 74 73
72
7071 69 68 67 66 636465 62 61
DVDD
DVSS
CE
CL
DI
DO
RESB
INTB0
INTB1
CONT2
CONT1
CONT0
TEST0
STREQ
STCK
STDATA
TEST1
DAT A
DAT ACK
LRSY
VVDD2
VPREF2
VCOC2
VPDOUT2
VVSS2
DVDD1.8
DVSS
DVDD
DOUT
AMUTEB
XVSS
XOUT
XIN
XVDD
LCH0
LRVDD
LRVSS
RCH0
AVDD
SLC0
LC78690E
VVDD2
VPREF2
VCOC2
VPDOUT2
VVSS2
DVDD1.8
DVSS
DVDD
DOUT
AMUTEB
XVSS
XOUT
XIN
XVDD
LCH0
LRVDD
LRVSS
RCH0
AVDD
SLC0
EFMIN
RFOUT
LPF
PHLPF
AIN
CIN
BIN
DIN
FEC
RFMON
VREF
JITTC
EIN
FIN
TEC
TE
TEIN
AVSS
LDD
LDS
AVDD
FD0
TD0
SLD0
SPD0
VVSS1
PDOUT1
PDOUT0
PCKIST
VVDD1
DMUTEB
PUIN
DEFECT
FSEQ
C2F
DVDD
DVSS
VVDD3
VVSS3
DVDD1.8
DVDD
DVSS
CE
CL
DI
DO
RESB
INTB0
INTB1
CONT2
CONT1
CONT0
TEST0
STREQ
STCK
STDATA
TEST1
DAT A
DAT ACK
LRSY
PLL2
AUDIO
I/F
Stream
I/F
Memory
1M
CPU I/F
&
PORT
CONTROL
DOUT
1bit DAC
8FS DIGITAL FILTER
DEEMPHASIS
CLOCK
GENERATOR
ATTENUATION CONTROL
INTERPOLATION MUTE
Audio FLT MUTE
MP3 & WMA
DECODER
Memory I/F
Synchronization
Detection
EFM
Demodulation
TEXT
ROM
DECODER
ERROR
CORRECTION
PLL3
SUBCODE DECODE
CD PLL
MONITOR
VREF
RF
SIGNAL
PROCESSOR
D/A
APC
JITTER
TES,HFL,
DEFECT
A/D
SERVO
CONTROL
SLICE LEVEL
CONTROL
LPF
Figure 8-3 BLOCK DIAGRAM OF IC
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