Ic Block Diagram - Numark CDN88 Service Manual

IC Block Diagram

27
FSTO
C4M 16
50
RFAC
ASYI 49
ASYO 48
ASYE 62
BIAS 57
12
XPCK
FILO 53
FILI 54
PCO 55
CLTV 52
MDP 25
LOCK
24
PWMI
23
SENS 7
4
DATA
XLAT 5
CLOK 6
SCOR 15
SBSO 79
EXCK 80
SCSY 78
SQSO
76
SQCK
77
RFDC
43
CE
42
TE
41
SE
40
FE
39
VC
38
IGEN
46
IC BLOCK DIAGRAM
71 72 69 59 60 58 11 13 68
Clock
Generator
demodurator
Asymmetry
Corrector
Digital
PLL
Digital
CLV
CPU
Interface
Sequencer
OPAmp A/D
Analog SW Converter
44
10 17
Error
Corrector
EFM
32K
RAM
Sub Code
Processor
Servo
Auto
SERVO
Interface
MIRR
DFCT
FOK
SERVO DSP
FOCUS SERVO
TRACKING
SERVO
SLED SERVO
36
417-DCM280-587
CXD3068Q
14 65 66 67 3
D/A
Interface
Digital
OUT
Signal processor block
Servo block
PWM GENERATOR
FOCUS PWM
GENERATOR
TRACKING PWM
GENERATOR
SLED PWM
GENERATOR
37 TES1
TEST
36
XRST
2
63
MD2
64 DOUT
73
SOUT
74
SOCK
75 XOLT
SCLK
8
19 COUT
SSTP
26
9 ATSK
MIRR
20
21
DFCT
22
FOK
33
FFDR
34
FRDR
31 TFDR
32
TRDR
29
SFDR
30 SRDR