Http://Www.xiaoyu163.Com - Aiwa CX-JN77 User Manual

CX-JN77
Q Q
3 7 6 3 1 5 1 5 0
• Waveforms
– CD Board – – MAIN Board –
IC101 yd (LRCK) L101 5 (REC Mode)
1 5
4.4 Vp-p
22.8 µ s
1V/DIV, 10 µ s/DIV
IC101 yh (BCK)
2
4.5 Vp-p
472 ns
1V/DIV, 200ns/DIV
IC101 uj (XTAO)
3
4.5 Vp-p
T E
L 1 3 9 4 2 2 9 6 5 1 3
59 ns
1V/DIV, 20ns/DIV
IC101 ra (RFACO)
4
Approx.
800 mVp-p
0.2V/DIV, 0.5 µ s/DIV
w w w
– PANEL Board –
IC601 qd (I-XT2)
qa
38 Vp-p
13 µ s
30.5 µ s
10V/DIV, 5 µ s/DIV 1V/DIV, 10 µ s/DIV
IC601 qh (CF2)
qs
1 µ s
1V/DIV, 0.1 µ s/DIV
x a o
y
. i

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8
• IC Block Diagrams
– CD Board –
IC101 CXD3059AR
116 115 114
120 119 118 117
3.2 Vp-p
SERVO
INTERFACE
3.2 Vp-p
MIRR 1 MIRR
DFCT
DFCT 2
FOK
3
FOK
4
VSS
LOCK 5
MDP 6
SSTP 7
IOVSS1 8
SFDR 9
SRDR 10
TFDR 11
PWM
TRDR 12 GENERATOR
Q Q
FFDR 13
3 7 6 3
FRDR 14
IOVDD1 15
AVDD0 16 SERVO
DSP
AVSS0 17
NC 18
A/D
CONVERTER
19
E
TE
F 20
TEI 21
TEO 22
FEI 23
24
FEO
FE
VC 25 VC
26
A
SUM
B 27
C 28
29
D
NC 30
ATT
31 32 33 34 35
u 1 6 3
.
48 48
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2 4
9 9
112 111 110 109 108 107 106 105 104 103 102 101 100
113 99
CPU INTERFACE
D/A
COVERTER
DIGITAL SERVO
1 5 1 5 0 8 9 2
AUTO
CLV
SEQUENCER
D/A
INTERFACE
ERROR 32k
CORRECTOR RAM
EFM
DEMODULATOR
SUB CODE
PROCESSOR
ASYNMMETRY DIGITAL
CORRECTOR PLL
EQ AMP
APC
m
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
c o
2
8 9 9
98 97 96 95 94 93 92 91
90 RMUT
89 IOVDD0
88 NC
87 AVDD2
86 AOUT2
LPF
85 VREFR
84 AVSS2
83 AVSS1
82 VREFL
LPF
81 AOUT1
80 AVDD1
79 XVDD
78 XTAI
CLOCK
GENERATOR
77 XTAO
76 XVSS
75 NC
4 9 8 2 9 9
74 IOVSS2
73 TES1
72 TEST
DIGITAL OUT 71 DOUT
70 IOVDD2
69 EMPHI
68 EMPH
67 VDD
66 BCK
65 PCMD
SELECTOR
64 VSS
63 LRCK
DC/DC
62 LRCKI
CONVERTER
61 PCMDI
54 55 56 57 58 59 60