Panasonic SA-AK78 Service Manual page 17

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70
IOSEL
+B2
66
CLVS
67
CRC
13
BLKCK BLKCK
62
/CLDCK
56
SBCK
55
SUBC
68
DEMPH
80
SSEL
+B2
14
SQCK SQCK
15
SUBQ SUBQ
53
PCK
48
PLLF
52 EFM
41
PLLF2
47
DSLF2 DSLF
46
DRF
44
ARF
76
RSEL
+B2
78
PSEL
9
MLD MLD
7
MCLK MCLK
8
MDATA MDATA
45
IREF
+B2
17
STAT STAT MICRO COMPUTER
INTERFACE
79
MSEL
54
VCOF2
49 VCO VCO GENERATOR
VCOF
CONTROL
61
BYTCK
19 63 20 59
SERVO PROCESSOR / DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER / D/A CONVERTER
+B2 +B2
69 79 80 4 50 60 77
DIGITAL AUDIO
DIGITAL AUDIO
INTERPORATION/
SOFT MUTING/
ATTENUATION
SERVO CPU
TIMING
PITCH
A/D
INPUT PORT
CONVERTER
58 32 33 34 37 35
X701
(16.9344MHz)
17
MN662790RSC
IC702
71 72
5 74 51 57
INTERFACE
INTERFACE
DIGITAL
D/A
CONVERTER
OUTPUT
PORT
SERVO TIMING
GENERATOR
39 38 36 10 43 40 18
+B2
75
OUTR
R ch
73
OUTL
65
FLAG
64
IPFLAG
6
TX
24
ECM ECM
25
ECS ECS
23
PC PC
2
LRCK
3
SRDATA
1
BCLK
DMUTE 16
42
DSLF2 DSLF2
26
KICK
21
TRV
29
VREF VREF
22
TVD TVD
27
TRD TRD
28
FOD FOD
31
TBAL TBAL
30
FBAL FBAL
12
/TLOCK
11
/FLOCK
SA-AK78