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HCD-NE3
28
28
3
IC101
ek
(RFACO) (CD Play mode)
•
Waveforms
– BD Board –
1
IC101
w;
(TEI) (CD Play mode)
2
IC101
ws
(FEI) (CD Play mode)
4
IC101
us
(XTAO) (CD Play mode)
– MAIN Board –
qa
T301
4
(REC mode)
qs
Q344 (Collector) (REC mode)
– CONTROL Board –
wa
IC801
qd
(XT2)
ws
IC801
qh
(CF2)
Approx.
400 mVp-p
Approx.
200 mVp-p
0.6 Vp-p
3.4 Vp-p
59 ns
150 Vp-p
13
µ
s
15 Vp-p
13
µ
s
3 Vp-p
30.5
µ
s
2.9 Vp-p
100 ns
•
IC Block Diagrams
– BD Board –
IC101
CXD3058AR
XRST
SERVO
INTERFACE
30
RFDCO
32
AC_SUM
33
EQ_IN
31
PDSENS
29
AVDD4
85
LMUT
86
XTSL
87
IOVSS0
88
XTACN
89
SQSO
90
SQCK
91
97
98
SBSO
92
93
94
95
96
99
EXCK
1
MIRR
2
DFCT
3
FOK
9
SFDR
10
SRDR
11
TFDR
12
TRDR
13
FFDR
14
FRDR
18
E
19
F
25
A
26
B
27
C
28
D
20
TEI
22
FEI
21
TEO
23
FEO
24
VC
5
LOCK
6
MDP
7
SSTP
4
VSS
8
IOVSS1
15
IOVDD1
16
AVDD0
17
AVSS0
64 EMPH
62 BCK
63 VDD
67 DOUT
65 EMPHI
66 IOVDD2
60 VSS
59 LRCK
61 PCMD
69 TES1
70 IOVSS2
73 XTAI
71 XVSS
74 XVDD
75 AVDD1
72 XTAO
68 TEST
MIRR
DFCT
FOK
TE
FE
SUM
PWM
GENERATOR
SERVO
DSP
A/D
CONVERTER
DC/DC
CONVERTER
ASYNMMETRY
CORRECTOR
SUB CODE
PROCESSOR
ERROR
CORRECTOR
32k
RAM
D/A
INTERFACE
D/A
COVERTER
SELECTOR
DIGITAL OUT
CPU INTERFACE
CLOCK
GENERATOR
SERVO
AUTO
SEQUENCER
LPF
LPF
DIGITAL
CLV
VC
ATT
36
RFC
EQ
38
RFACO
AMP
34
LD
35
PD
39
RFACI
40
AVDD3
41
BIAS
53
DDVRSEN
54
AVSS5
51
AVDD5
55
DDCR
56
BCKI
52
DDVROUT
42
ASYI
44
VPCO
45
VCTL
46
AVSS3
43
ASYO
DIGITAL
PLL
EFM
DEMODULATOR
48
FILO
47
CLTV
49
FILI
50
PCO
37
AVSS4
APC
105
XPCK
104
XUGF
103
WFCK
102
ATCK
SYSM
VSS
DATA
XLAT
VDD
100
SENS
CLOK
101
SCLK
106
GFS
109
VDD
108
SCOR
107
C2PO
110
C4M
112
COUT
111
WDCK
77 VREFL
78 AVSS1
79 AVSS2
76 AOUT1
81 AOUT2
82 AVDD2
83 IOVDD0
84 RMUT
80 VREFR
57 PCMDI
58 LRCKI