Ic Block Diagrams - Sony STR-K850P Service Manual

3-16. IC Block Diagrams

XSEL
MODE0
MODE1
DGND
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
64 63
INL10/RECL4
65
INR10/RECR4
66
AVEE
67
INL9
68
INR9
69
INL8
70
INR8
71
INL7
72
INR7
73
INL6
74
INIR6 75
INL5
76
INR5
77
INL4
78
INR4
79
INL3
80
1
IC1101 LC89056W-E (DIGITAL BOARD)
36 35 34
CE 37
CL 38
MICROCOMPUTER
INTERFACE
39
40
MODE
SELECT
41
42
43
44
45
46
47
SYSTEM
48
RESET
1 2 3
IC201 M61527FP (MAIN BOARD)
62 61 60 59 58 57 56 55
2 3 4 5 6 7 8 9 10
33 32 31 30 29 28 27 26 25
C BIT PA/PB
DETECT DETECT
SAMPLING
FREQUENCY
LOCK
CLOCK
DETECT
DATA
TIMING
DEMODULATOR
PLL
INPUT
CIRCUIT
4 5 6 7 8 9 10
54 53 52 51 50 49 48 47
11 12 13 14 15 16 17 18
STR-K850P
24 AUDIO
23 EMPHA
22 XIN
21 XOUT
20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
14 BCK
13 CKOUT
11 12
46 45 44 43 42 41
SLVIN
40
SLSELOUT
39
CSELOUT
38
CVIN
37
COUT
36
SWOUT
35
SWVIN
34
33 SWSELOUT
GND
32
31 AVCC
30 DVDD
29 LATCH
28 DATA
27 CLOCK
26 DGND
SWIN2
25
19 20 21 22 23 24
23