Sony CMT-CP300 Service Manual page 40

HCD-CP300
IC401 TA8189N (TC BOARD)
METAL PRE
CH2/A CH2/B NF OUT OUT
24 23 22 21 20
CH2
–
+
CH1
+
–
1 2 3 4 5
CH1/A CH1/B NF METAL PRE
OUT OUT
IC101 CXD3017Q (CD BOARD)
60 59 58 57
Digital
OUT
LRCK 61
D/A
PCMD 62
Interface
BCK 63
64
EMPH
65
XVDD
XTAI
66
XTAO
67
XVSS
68
Serial-In
Interface
AVDD1 69
Timing Over Sampling
AOUT1
70
Digital Filter
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
1
38
TAPE A REC
/TAPE B VCC CG OUT NF
16
19 18 17 15
–
+
CH2
A/B
VREF1 IREF
VREF2
M/N
CH1
+
–
GND
6 7 8 9 10
MIX GND1 M/H REC NF
OUT OUT
56 54
55 53 52
Digital
PLL
Error
Corrector
16K
RAM
PWM
Sub Code
Processor
CPU
Interface
2 4
3 5 6 7 8
IC701
REC
IN ALC
14 13
1
ALC
GND
11 12
REC GND
IN
51 50 49 48 47
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
BA6956AN (DRIVER BOARD)
TSD
CONTROL LOGIC
2 3 4 5 6
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
7 8 9
SE
40
39 FE
38 VC
XTSL
37
TES1
36
35 TEST
VSS
34
33 FRDR
32 FFDR
31 TRDR
30
TFDR
29
SRDR
28 SFDR
27 SSTP
26 MDP
25 LOCK
FOK
24
DFCT
23
22
MIRR
COUT
21