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DCM-420/320
&
No.
pereie Ne
NG oe
POND
ee
ae
ae ee
ee
al
Psa | xr
| _| Xtaloscilation circuit input. By selecting of mode, fat6.0aaaMiz orsa.geseMez
|
| sa [| xtao. | 0 [1,0 _| Xtaloscillation circuit input. #=16.9344MHz.
Za
Selection input terminal of X'tal. "L" for X'tal 16.9344MHz; H for 33.8688MHz.
Loe
A
[oO [1.0 | 28 Dividing output of 53 and 64 terminal. Nochange by variablepitch,
[O10 | 4.2396MHz output. When variable pitched, simutaneously
changes.
Psa | crm | © | 1,0 | 16.9344MHz output. When variable pitched, simultaneously changes.
| so
[1 |_| Digtarout ON/OFF contol ONatH:OFFath
Fo [10 | digtaroutouputtemings
[© [1,0 | When playback disc emphasized, outputs H; otherwise outputst
[ez [wrok | © |10 | WFCK(WiteFlame Clock) oupt
Fes | ScoR | © | 1,0 | Outputof subcode sync. SO+S1.H output when eter one detected. =
| 64 |saso
| o |1,0 | Serial output of Sub P~W.
Pes [exck | 1 | | ClockiutputtorsBsOreatot,
Pes _| saso | © | 10 | OutputforSub@aobitsand POM peakleveltebis,
Pe7_[sack
| 1 | | ClckinputtorSasOreatout
P| MuteatHiremovemuteat,
P—[1z0 | SENSoutputOuputsoCPu
Pt |_| Systemresetingut Resetsat".
P7_[oata
| 1 | | nputotseriidatafomOPU.
Pt |_| tnputtortatch from CPU. Latches sevialdetaatrelease,
| 74 [oo
1
{|
Serial data transfer clock input from CPU.
| 7
[sen
|i
[|
SENS input from SSP,
| 76 [cnn
[| 1 |_|
Input of tracking pulse.
7 | vato
| © |1,0 | Seriatdata output to SSP.
| 7a | xtto | oO | 1,0 _| Serialdata latch output to SSP.
| 79 [ciuwro
| o |10
| Serial data transfer clock output to SSP.
| co [wR
ft]
Mirror signal input. Use for track jump for over 128 tracks, using autosequencer.
CXD2500AQ
Otgitet
PLL
vari-pitch
double speed
Priority
encoder
= 5
}—G0 ssi
ae
ee
~16
Ge) MUTE
0) DOUT
Pm
Processor
71) DATA
(74) CLOK
=
XLAT
DATO
18-times
auto
CLKO
oversompling
sequencer
XLTO
filter
i
fa
=
aie
a SOOO
* Asymmetry
n
3S
FFOG
—-zalioa
correction.
4
o
aacex
we—-
Su
~<
a)
a
g
An
EO
25
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