Yamaha CDR-D651 Service Manual page 14

CDR-D651
IC3 : MN35511
Signal Processor & Controller
VDD
VSS
DVDD1
DVSS1
/RST
/TEST
FE
TE
RFENV
TRCRS
VDET
BDO
/RFDET
OFT
13
VCOF2 61
AV 62
SS1
OUT1C 63
OUT1D 64
OUT2D 65
OUT2C 66
AV 67
DD1
DEMPO 68
CK384 69
IOSEL 70
TEST 71
SBCK2 72
SUBC 73
SBCK 74
CLDCK 75
IPFLAG 76
DEMPI/TEST2 77
SDATI 78
LRCKI 79
BCKI 80
17 58 59 56 19 49 69 8 7 9
60
57
TIMING
4
VCO
GENERATOR
5
18 PITCH CONTROL
71
32
33
MICRO COMPUTER
INTERFACE
34
37
SERVO
CPU
35
39
D/A
OUTPUT
CONVERTER
PORT
38
36
10 43 41 40 11 12 30 31 28 27 22 25 42 29 26
44 46 45 47 48 52 53 67 62 15 14 20 68 73 72 74 75 13 55
SUBCODE
DSL • PLL VCO
BUFFER
EFM DEMODULATION
SYNC INTERPOLATION
SUBCODE DEMODULATION
CIRC ERROR CORRECTION
16k
DEINTERLEAVE
SRAM
INTER POLATION
SOFT MUTING
DIGITAL
DIGITAL
CLV
ATTENUATION
AUDIO
SERVO
INTERFACE
PEAK DETECT
AUTO CUE
21 16 1 3 2 23 24 6 76 54
40 LDON
39 BDO
38 RFDET
37 TRCRS
36 OFT
35 VDET
34 RFENV
33 TE
32 FE
31 TBAL
30 FBAL
29 V
REF
28 FOD
27 TRD
26 KICK
25 ECS
24 ECM
23 PC
22 TVD
21 TRV
70 78 80 79 77
DIGITAL DE-EMPHASIS
8 TIMES
OVER SAMPLING
DIGITAL FILTER
PLL
61 VCOF2
VCO 2
DD type
DAC
PEM PEM
(L) (R)
51 63 64 66 65 50