Sony HCD-D890AV Service Manual page 57

QQ
3 7 63 1515 0
IC102 BA5941FP
28 27 26
25
+
–
Vcc
1 2 4
3
TE
L 13942296513
IC103 CXD2519Q
80 79 78 77 76 75 74 73 72
NC 81
AVSS 82
83
AVDD
AOUT1 84
AIN1 85
–
LOUT1 86
+
AVSS 87
XVDD 88
XTAI 89
XTAO
90
91
XVSS
–
+
AVSS 92
LOUT2 93
AIN2 94
95
AOUT2
AVDD 96
SERIAL-IN
AVSS 97
INTERFACE
NC 98
NC 99
XRST 100
www
1 2
.
http://www.xiaoyu163.com
24 23 22 21
– +
+
–
6 8
5 7
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
–
+
DEMODURATOR
–
+
OVER SAMPLING SUB CODE
DIGITAL FILTER PROCESSOR
TIMING
CPU
LOGIC
INTERFACE
x ao
y
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
3 4 5 6 7 8 9
i
http://www.xiaoyu163.com
8
17
20 19 18
NC
Vcc
+ –
LEVEL SHIFT
LEVEL SHIFT
+ + –
–
MUTE
Vcc
11 12
9 10
Q Q
3 6 7 1 3
ERROR
CORRECTOR
EFM
16K RAM
SERVO
AUTO
SEQUENCER
u163
.
– 88 –
2 9 9 4 2 8
16
15
+ –
LEVEL SHIFT
LEVEL SHIFT
+ + –
–
13 14
1 5 0 5 8 2 9 9 4
ASYMMETRY
CORRECTOR
D / A
INTERFACE
DIGITAL
PLL
DIGITAL OUT
OSC
CLOCK
GENERATOR
DIGITAL CLV
m
co
9 9
2 8 9 9
50 LRCK
49 WDCK
48 ASYE
47 ASYO
46 ASYI
45 BIAS
44
RF
43 AVDD
42 CLTV
AVSS
41
40
FILI
39 FILO
38 PCO
37 VCTL
36
V16M
35 VCKI
34 VPCO1
33 VPCO2
32
TES1
31 TES0