Sony HCD-GRX9000 Service Manual page 55

IC102 BA5941FP-E2
28 27 26
25
+
–
Vcc
1 2 3 4
IC103 CXD2519Q
80 79 78 77 76 75 74 73 72
NC 81
AVSS 82
AVDD 83
AOUT1 84
85
AIN1
–
LOUT1 86
+
AVSS 87
XVDD 88
89
XTAI
XTAO
90
XVSS 91
–
+
AVSS 92
LOUT2 93
AIN2 94
AOUT2 95
96
AVDD
SERIAL-IN
AVSS 97
INTERFACE
NC 98
NC 99
XRST 100
1 2
24
23 22 21
– +
+
–
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
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
18
20 19
NC
Vcc
LEVEL SHIFT
LEVEL SHIFT
+
–
MUTE Vcc
8 9 10 11
ERROR
CORRECTOR
EFM
16K RAM
SERVO
AUTO
SEQUENCER
– 79 –
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
WDCK
49
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