Panasonic SC-AK48 Service Manual page 70

SA-AK48
SERVO PROCESSOR / DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER / D/A CONVERTER
70 IOSEL
+B2
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
79
MSEL
54
VCOF2
49
VCOF
61
BYTCK
MN662790RSC
IC702
+B2
78 79 80
MICRO COMPUTER
INTERFACE
TIMING
VCO GENERATOR
PITCH
CONTROL
A/D
CONVERTER
19 63 20 59 58 32 33
X701
(16.9344MHZ)
MLD
MLD
MCLK
MCLK
MDATA
MDATA
STAT
STAT
SUBQ
SUBQ
SQCK
SQCK
BLKCK
BLKCK
RESTSW
S701
+B2
(REST)
4 50 72 60 77 71
5 74
DIGITAL AUDIO
INTERFACE
DIGITAL AUDIO
INTERFACE
INTERPORATION/
SOFT MUTING/
DIGITAL
ATTENUATION
SERVO CPU
SERVO TIMING
INPUT PORT
GENERATOR
34 37 35 39 38 36
70
: CD PLAYBACK SIGNAL LINE
NOTE
(To MAIN SECTION)
51 57
75
OUTR
73
OUTL
65
FLAG
64
IPFLAG
TX
6
24
ECM
25
ECS
23
PC
2
LRCK
3
SRDATA
1
BCLK
DMUTE 16
42
DSLF2
26
KICK
21
TRV
29
VREF
D/A
CONVERTER
22
TVD
27
TRD
28
FOD
OUTPUT
31
TBAL
PORT
30
FBAL
12
/TLOCK
11
/FLOCK
10 43 40 18
(To MAIN SECTION)
R ch
(To MAIN SECTION)
CD P.B.signal
ECM
ECS
PC
DSLF2
VREF
TVD
TRD
FOD
TBAL
FBAL
/RST