Sony HCD-GRX8 Service Manual page 19

IC102 BA5941FP
28 27 26
+
–
Vcc
1 2 3
IC103 CXD2519Q
80 79 78 77 76 75 74 73 72
NC 81
AVSS 82
AVDD 83
AOUT1 84
AIN1 85
–
LOUT1 86
+
AVSS 87
XVDD 88
89
XTAI
XTAO 90
XVSS 91
–
+
AVSS 92
93
LOUT2
94
AIN2
95
AOUT2
96
AVDD
SERIAL-IN
97
AVSS INTERFACE
98
NC
99
NC
100
XRST
1 2
25 24 23 22
– +
+
–
4 5 6 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
4 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
3 5 6 7 8 9
18
21 20 19
NC
Vcc
LEVEL SHIFT
LEVEL SHIFT
– +
MUTE Vcc
8 9 10 11
ERROR
CORRECTOR
EFM
16K RAM
SERVO
AUTO
SEQUENCER
– 86 –
17 16
15
+ – + –
LEVEL SHIFT
LEVEL SHIFT
+ – – + + –
12 13
14
ASYMMETRY
CORRECTOR
D / A
INTERFACE
DIGITAL
PLL
DIGITAL OUT
OSC
CLOCK
GENERATOR
DIGITAL CLV
50 LRCK
49 WDCK
48 ASYE
47 ASYO
46 ASYI
45 BIAS
44 RF
43 AVDD
42
CLTV
41 AVSS
40 FILI
39 FILO
38
PCO
37
VCTL
36
V16M
35
VCKI
34
VPCO1
33 VPCO2
32 TES1
31 TES0