General Information; Parts; Ic - Pioneer XC-L7 Service Manual

XC-L7

7. GENERAL INFORMATION

7.1 PARTS

7.1.1 IC

• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
7 CXD2529Q (CD MAIN UNIT : IC1301)
• DIGITAL SIGNAL PROCESSING for CD
¶ Pin Arrangement (Top view)
NC
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
NC
NC
XRST
¶ Block Diagram
68
FSTT
69
Clock
Generator
C4M 70
RF 44
ASYI
46
ASYO Asymmetry
47
Corrector
ASYE 48
BIAS 45
XPCK
60
FILO
39
Digital
FILI 40
PLL
PCO 38
CLTV
42
FOK
23 Servo
Auto
SEIN 13
Sequencer
CNIN 14
15
50
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
34 33 35 36 37 58 59 61 72 74
OSC
Corrector
EFM
Demodurator
Sub Code
Processor
CPU
Interface
16 17 9 10 11 12 18-21 22 75 76 77 8 7
65 66 67 31 62 63 49 50 52 54 73 51 53 55 80
Error
D/A
Interface
Over Sampling
16k
RAM
Digital
OUT
PWM
Digital
CLV
26 27 28 29 64 30 71 93
50 LRCK
WDCK
49
ASYE
48
47 ASYO
46 ASYI
BIAS
45
RF
44
43 AVDD
42 CLTV
AVSS
41
FILI
40
39 FILO
PCO
38
VCTL
37
V16M
36
35 VCKI
VPCO1
34
VPCO2
33
TES1
32
31 TES0
RMUT
4
Serial-In
3 LMUT
Interface
XTAI
89
Timing
XTAO
90
Logic
6 CKOUT
Digital Filter
3rd-Order
Noise Shaper
PWM
94 95 86 85 84