Ic Block Diagrams - Sony HCD-XGR60 Service Manual

HCD-XGR6/XGR60

6-26. IC BLOCK DIAGRAMS

IC101 CXD3017Q (BD BOARD)
60
Digital
OUT
LRCK 61
D/A
PCMD 62
Interface
BCK 63
EMPH 64
XVDD 65
XTAI
66
XTAO
67
XVSS
68
AVDD1 69
Timing
AOUT1
70
Logic
AIN1 71
3rd-Order
Noise Shaper
LOUT1
72
PWM
AVSS1
73
AVSS2 74
LOUT2
75
AIN2 76
AOUT2 77
AVDD2
78
RMUT 79
LMUT 80
IC102 BA5974FM-E2 (BD BOARD)
28 27 26
INTERFACE
F
1 2 3
50
59 58 57 56 55 54
Digital
PLL
Error
Serial-In
Corrector
Interface
Over Sampling
Digital Filter
16K
RAM
PWM
Sub Code
Processor
CPU
Interface
1 2 3 4 6
5 7
25 24 23 22
F R
R
INTERFACE
F
F
R
F
R
INTERFACE
R
F R
4 5 6 7
53 52 51 50 49 48
Asymmetry
Corrector
EFM
Demodurator
Servo Auto
Sequencer
SERVO
Interface
8 10 11 12 13 14 15 16 17 18
9
21 20
MUTE
8 9
47 46 45 44 43 42
A/D OP Amp
Converter Analog SW
Clock
Generator
PWM
SERVO DSP
GENERATOR
FOCUS
FOCUS PWM
SERVO
GENERATOR
TRACKING
TRACKING
PWM
SERVO
GENERATOR
SELED
SLED PWM
SERVO
GENERATOR
Digital
CLV
MIRR
DFCT
FOK
19 20
19 18 17 16
LEVEL SHIFT
THERMAL
SHUTDOWN
10 11 12 13
41
SE
40
39 FE
VC
38
XTSL
37
TES1
36
TEST
35
VSS
34
33 FRDR
FFDR
32
31
TRDR
30 TFDR
29
SRDR
28 SFDR
27
SSTP
26
MDP
LOCK
25
FOK
24
DFCT
23
22
MIRR
COUT
21
15
14