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XL-V163TN/V164BK
XL-V263TN/V264BK
4. Pin Function Description
fFinNo.|_ symbol _[ vO
yr 1 |
FoK
[1 | Focus OK input pin. Used for SENS output and servo auto sequencer.
FSW _| © [Nonconnection
ston
[0 output for spindle motor
ONTOFFeontrol———SSS—
ao oP [0 Joutputforspindieservocontrol
51
os [ 6 Output for spindle servo control (Nonconnection).
Pea
ese
Ee terminal is "H" when the GFS signal sampled at 460Hz is "H"
It turns "L" when the GFS signal turns out
"L" 8 or more times in succession.
Ee as
Test pin (Normally at OV)
utput of charge pump for analog EFM PLL (Non connection).
2 Oo
Vss
on connection
lock input from external VCO for vari-pitch control.fc = 16.9344MHz.
Connected to GND.
= w
ala
tropa
Br
a
a
17
VCKI
| 27 | AsYO | O [EFM full-swing output
| 28 { TeST4 | 1 [TEST pin (Connected to GND)
. 29 | NC
|
--_[Nonconnection
Gl ae 2
lel
cea
eee
| 35 {| BCLK | O |OutputDA15 when PSSL =1 or bit clock from 48-bit slot when PSSL =0.
f36~51|
= — —_{_-
jNonconnection
Ps2_[vss__[ = [6nb
Y 53. [ XTAI
|
_!_|Input of 16.9344MHz Xtal oscillation circuit or 33.8688MHz input.
| 54 | XTAO
| O
| O u t p u t o f 16.9344 MHz Xtal oscillation circuit.
r 55 | xtse
| | | Xtal selection input pin. "L" for 16,344MHz Xtal, "H" for 33.8688 MHz Xtal.
[56~58|
—
| — |Nonconnection
r 59 | MD2
| 1 [Digital-Out ON/OFF control. "H" for ON, "L" for OFF.
0 | DoUT [0 pigitar-out output pin. Nonconnection
fence
a Noenieton =
F€3 [SCOR] © [Turns "H" when subcode
SyneSborStisdetected.———SSSCSCSCSCSCSSCSCCSSSCS
ea] $850 0 BeraloutputofsubP=W.
SY
ee ERK T [lock input for readingS850.——
66 S950] 0 Joutputs 80-bit Sub Qand 16-bRPCM peakleveldata,
SSS
er] SOCK 1 [elockinputforreadingsSQSO.
SSCS
Tee MUTE
PH for muting, "L" forrelease
reo SENSO BeNSoutputto@PU,
SSCS
70] RST __ [1 Bystem reset. "L forresetting.
SSS
. 71 [ DATA [|_|
_|Inputsserial data from CPU.
[72 XTAT | 1 Joatehes serial data input from CPU
atfalingedge—SSSSSSSCSCSCSCSSSSCS
| 73 [| Vpoo | — |Powersupply(+5V)
[7a ELOK | 1 [inputs serial data transfer dock rom
PUSS
[75 [SEIN [1 [inputs SENSE from SSP(ICEOI)._ SSP : Servo Signal
Processor
76 TENN TT inputs trackjumpeountsignal
| 77 | DATO | O {Outputs serial data to SSP.
[7a | XLTO | © [ratchesserial data output toSsPatfalingedge
SSS
[79] cLKO [0 Outputs serial data
transferclocktossP.—————
; 80}
MiRR | i | Inputs mirror signal to be used by auto sequencer when jumping 128 or more tracks.
1-18 (No. 20392)
{
;
;
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