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• IC Block Diagrams
IC701 LC78645NE-U (CD Board)
SLCO
1
SLCO
TE
L 13942296513
SLCIST
SLCIST
2
EFMIN
3
EFMIN
RF
RF
4
RFVDD
5
RFVSS
6
FIN1
FIN1
7
FIN2
8
FIN2
TIN1
TIN1
9
TIN2
10
TIN2
VREF
VREF
11
REFI
REFI
12
FE
FE
13
TEC
TEC
14
TE
15
TE
RFMON
RFMON
16
JITTC
17
JITTC
ADAVDD
ADAVDD
18
ADAVSS
ADAVSS
19
TDO
20
TDO
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80
79
78 77 76 75 74 73 72 71
FIN1
+
–
MIX
FIN2
+
–
LPF
TIN1
+
TBAL
–
TIN2
+
TBAL
–
LEVEL SET
REFI
RAM
DEFECT
SERVO PROCESSOR
A/D
ADAVDD
ADAVSS
JITTC
JITTER
DETECT
SLICE LEVEL
CONTROL
PDO1
PDO2
FR
PLL
PCKIST
VCEC
VVDD
VVSS
CLV,CAV
CONTROL
SBCK/FG
16MOUT
XVSS
CLOCK
XIN
GENERATOR
XOUT
XVDD
WRQ
CL
COMMAND
CE
INTERFACE
DI
DO
CONT1-3
GENERAL PURPOSE
SBCK/CONT6
PORTS
CONT4,5
8FS
DIGITAL FILTER
1BIT DAC
x
ao
y
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
i
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8
70
69 68 67 66
65 64 63 62 61
AGC
EQ
SW
LPF
LPF
+
–
–
+
TRACK JUMP
AUTO ADJUST
SW
D/A
Q Q
3
6 7
1 3
DRF
RUPTURE DEFECT
FRAME SYNC
DETECT,PROTECT,INSERT,
EFM DECODE
SUBCODE DECODE CRC
MONITOR SIGNAL SELECTOR
ERROR
CORRECTION
AUDIO CD
INTERPOLATION
MUTE
ATTENUATION
DEEMPHASIS
LPF
u163
.
2 9
9 4
2 8
PH
BH
+
–
+
–
RFMON
MONI
CONT
VREF
DATA
LDD
APC
LDS
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
TDO
16MOUT
FDO
S/H
SPDO
EFLG
SLDO
C2F
GPDAC
1 5
0 5
8
2 9
9 4
XVSS
FSX/16MIN
DRF
XIN
XOUT
XVDD
RVDD
RCHO
FSEQ
RVSS
LVSS
V/P
LCHO
LVDD
MONI1-5
RAM
EFLG
C2F
FSX/16MIN
ASDFIN
ASDACK
EXTERNAL
ASLRCK
AUDIO IN
DATA
SERIAL
DATACK
OUT
LRSY
AUDIO OUT
LVDD
LVSS
LCHO
RCHO
RVDD
RVSS
m
co
39 40
CFD-S700
9 9
60
DATA
59
DATACK
58
LRSY
57
ASDFIN
56
ASDACK
55
ASLRCK
54
16MOUT
53
EFLG
52
C2F
2 8
9 9
51
XVSS
50
FSX/16MIN
49
XIN
48
XOUT
47
XVDD
46
RVDD
45
RCHO
44
RVSS
43
LVSS
42
LCHO
41
LVDD
31
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