Sony MHC-DX50 Service Manual page 48

HCD-DX50/RG80
IC101 CXD3017Q (BD BOARD)
60
Digital
OUT
LRCK
61
D/A
PCMD 62
Interface
BCK 63
EMPH 64
65
XVDD
XTAI 66
XTAO
67
XVSS
68
AVDD1 69
Timing Over Sampling
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
IC602 BA3830F-E2 (PANEL BOARD)
R02 REFFERENCE
1
CURRENT
REFFERENCE
P01
2
CURRENT
LINE
3
NF
LINE
4
IN
REC 5
NF
REC 6
IN
RESET 7
C
BIAS 8
Bias
C
GND1 9
46
59 58 57 56 54
55 53
Digital
PLL
Error
Serial-In
Corrector
Interface
Digital Filter
16K
RAM
PWM
Sub Code
Processor
CPU
Interface
1 2 4
3 5 6 7 8
RESET 18 RESET
17 f01
DET
BPF
16 f02
DET
BPF
15 f03
BPF DET
14 f04
BPF DET
DET
BPF
13 f05
DET
BPF
12 f06
DET
11 REC
LEVEL
10 VCC
51 50 49 47
52 48
Asymmetry
Corrector
SERVO DSP
FOCUS
EFM
SERVO
Demodurator
TRACKING
SERVO
Servo Auto
SELED
Sequencer
SERVO
SERVO
Interface
10 11 12 13 14 15 16 17 18
9 19
IC701 BA6956AN (DRIVER BOARD)
1 2 3
46 45 44 43 42 41
A/D OP Amp
Converter Analog SW
Clock
Generator
PWM
GENERATOR
FOCUS PWM
GENERATOR
TRACKING
PWM
GENERATOR
SLED PWM
GENERATOR
Digital
CLV
MIRR
DFCT
FOK
20
TSD
CONTROL LOGIC
4 5 6 7 8
40 SE
39 FE
38 VC
XTSL
37
TES1
36
TEST
35
VSS
34
33 FRDR
32 FFDR
31 TRDR
30 TFDR
29
SRDR
28
SFDR
27 SSTP
26 MDP
LOCK
25
FOK
24
DFCT
23
22
MIRR
COUT
21
9