100
103
104
102
101
107
106
99
15
33
38
28
25
17
32
34
35
37
36
52
4
12
EACH BLOCK
CLOCK
GENERATOR
56
53
55
7
105
117
116
113
112
115
114
22
21
16
73
74
75
76
71
68
70
67
94
95
92
80
89
88
77
78
79
81
90
91
92
83
85
86
98
97
96
111
110
109
6
58,57
59,60
8
43~40,45~49
54,44,50
AUTO
SEQUENCER
CPU I/F
EACH
BLOCK
EACH
BLOCK
SERVO
DSP
A/D
CONVERTER
SPINDLE
SERVO
ADIP DECODER
ATRAC
DECODER
DIGITAL AUDIO I/F
LPF
DAC
MD SHOCK RESISTANT
MEMORY CONTROLLER
CD SHOCK RESISTANT
MEMORY CONTROLLER
EFM/ACIRC
DECODER
EFM/CIRC
DECODER
COMP
PLL
ANALOG MUX
SUBCODE
PROCESSOR
MONITOR
CONTROL
PWM
GENERATOR
PCO
FILI
FILO
CLTV
PDO
RFI
ASYI
BIAS
ASYO
ADFG
FGIN
SPFD
SPRD
F0CNT
APC
FE
TE
SE
PEAK
BOTM
ABCD
AUX1
AUX2
DCHG
VC
ADIO
ADRT
ADRB
DTRF
CKRF
XLRF
XRST
XLA
T
SWDT
SCLK
SRDT
SENS
MNT0
MNT1
MNT2
MNT3
GRSCOR
XEMP
XWIH
XRDE
XWRE
XQOK
SPSL
OSCI
OSCO
FS4
MVCI
XRAS
XCAS
XWE
XOE
A00~A11
D0~D3
XINT
LRCK
XBCK
DADT
DATAI
MUTFGR
MUTFGL
AOUTL
AOUTR
FS256
DOUT
SQSY
LDDR
FFDR
SFDR
SRDR
APCREF
TFDR
TRDR
FRDR
14 11
10 12 13
2
3
4
5
9
CXD2657R (IC350) : DSP
2. Block diagram
1. Pin layout
1 ~ 30
90 ~ 61
91
~
120
60
~
31
Содержание KD-MX2900R
Страница 50: ...1 2 3 1 Vout 2 GND 3 Vin VREF 2 GND 1 VOUT VIN 3 S 81332HG KC X IC491 Regulator 1 Pin layout 2 Block diagram ...
Страница 53: ...1 2 3 IN B IN A Vss 5 4 VDD OUT X A B Vcc GND Y TC7S08F W IC330 Buffer 1 Pin layout 2 Block diagram ...
Страница 54: ...1 2 3 4 8 7 6 5 Vcc G Y1 A2 G A1 Y2 GND TC7WT241FU X IC471 472 Buffer 1 Pin layotu Blocl diagram ...
Страница 64: ...Printed circuit boards Main board old type Forward side Main board old type Reverse side ...
Страница 65: ...Main board new type Forward side Main board new type Reverse side ...
Страница 66: ...MD CD Servo board Forward side Switch board Forward side ...
Страница 67: ...MD CD Servo board Reverse side Switch board Reverse side ...