Sony HCD-GRX10AV Service Manual page 55

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