Pioneer XR-VS77 User Manual

67
XR-VS77, XR-VS55
LC78622NE (CD ASSY : IC8301)
• CD DSP IC
•
Block Diagram
•
Pin Function
Slice level
control
RAM address
generator
Interpolation
mute
Digital
output
Digital
attenuator
L. P. F
Crystal oscillation
system generator
General
purpose port
Sync
detection EFM
demosulation
C1, C2 error detection
& correcting Flag
Processing
CLV Digital
servo
Sub core
separation
QCRC
Microcomputer
Interface
Servo
commander
VCO clock
oscillator
clock control
2k × 8-bits
RAM
8 × oversampling
digital-filter
1-bit DAC
1
10
22
9 3 5 59
15 16 17 1920 4560 61 46 52 44 43 39 41 35 40 37 42 38 364834 2418 29
7 20 64 11 32 33 62 23 8
31
21
51
63
30
56
54
12
13
49
47
50
53
55
57
14
25 26 27 28
DEFI
EFMIN
FSEQ
CLV+
CLV–
V/*P
PW
SBCK
SBSY
SFSY
*CS
WRQ
SQOUT
*CQCK
COIN
RWC
HFL
TES
TOFF
JP–
JP+
58
*RES
TGL
PCCL
CONT1 CONT2 CONT3 CONT4 CONT5
EMPH/CONT6
EFLG
16M
4.2M
XVSS
FSX
XIN
XOUT XVDD
RVSS
RVDD
MUTER/CONT7
RCHO
LCHO
MUTEL/CONT8
LVSS
LVDD
C2F
DOUT
VSS VDD
TEST4 TEST5 TEST3 TEST2 TEST1 TST11 TAI PCK FR ISET PDO EFMO
6
VVDD
4
VVSS
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2IATI
snipLLP
.V0otdetcennocebtsuM.ni-tliubsirotsisernwod-llupAniptupnitseT
3ODPO niptuptuorotarapmocesahplortnocOCVlanretxE
4SSVV
−
.V0otdetcennocebtsuMnipdnuorgOCVlanretnI
5TESIIA nipnoitcennocrotsisertnemtsujdatnerructuptuoODP
6DDVV
−
nipylppusrewopOCVlanretnI
7RFIAtnemtsujdaegnarycneuqerfOCV
8SSV
−
.V0otdetcennocebtsuMnipdnuorgmetsyslatigiD
9OMFEO
lortnoclevelecilS
niptuptuolangisMFE
01NIMFEI niptupnilangisMFE
112TSETI .V0otdetcennocebtsuM.ni-tliubsirotsisernwod-llupAniptupnitseT
21+VLCO
tuptuolortnocrotomcsiD
.dnammocrossecorporcimybtuptuoeulav-eerhtottesebnaC
31–VLCO
41P*/VO
niptuptuorotinomgnihctiwscitamotualortnocesahp/ovreshguoR
.levelwolaovreshguorgnirudlevelhgihastuptuO
51LFHI .tupnittimhcSasisihTniptupnilangisnoitcetedkcarT
61SETI .tupnittimhcSasisihTniptupnilangisrorregnikcarT
71FFOTO niptuptuoffognikcarT
81LGTO .wolnehwniagehtesaercnIniptuptuognihctiwsniaggnikcarT
91+PJO
tuptuopmujkcarT
.dnammocrossecorporcimybdeificepsnehwelbissoposlasituptuoeulav-eerhT
02–PJO

Pioneer XR-VS77 Specifications

General

Brand	Pioneer
Model	XR-VS77
Category	Stereo Receiver
Language	English