Pioneer PDR-555RW Service Manual page 63

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Block Diagram
27
FSTO
16
C4M
50
RFAC
49
ASYI
48
ASYO
62
ASYE
57
BIAS
12
XPCK
53
FILO
54
FILI
55
PCO
52
CLTV
25
MDP
24
LOCK
23
PWMI
7
SENS
4
DATA
5
XLAT
6
CLOK
15
SCOR
79
SBSO
80
EXCK
78
SCSY
76
SQSO
77
SQCK
43
RFDC
42
CE
41
TE
40
SE
39
FE
38
VC
46
IGEN
71 72 69 59 60 58 11 13 68 10
Clock
Generator
EFM
Demodulator
Asymmetry
Corrector
Sub Code
Processor
Digital
PLL
Digital
CLV
CPU
Interface
Servo
Auto
Sequencer
OP Amp
A/D
Analog
Converter
Switch
44
ADIO
17 14 65 66 67 3
Error
Corrector
D/A
Interface
32k
RAM
Digital
OUT
SIGNAL PROCESSING
SERVO BLOCK
Servo
Interface
MIRR
DFCT
FOK
PWM GENERATOR
SERVO DSP
FOCUS PWM
FOCUS
GENERATOR
SERVO
TRAKING PWM
TRACKING
GENERATOR
SERVO
SLED PWM
SLED
GENERATOR
SERVO
PDR-555RW
37
TES1
36
TEST
2
XRST
63
MD2
64
DOUT
BLOCK
73
SOUT
74
SOCK
75
XOLT
8
SCLK
19
COUT
26
SSTP
9
ATSK
20
MIRR
21
DFCT
22
FOK
33
FFDR
34
FRDR
31
TFDR
32
TRDR
29
SFDR
30
SRDR
63