Pioneer PD-F906 Service Manual page 33

PD-F906
@ Pin Function (#2-F #6) CXD2519Q
No[ PinName [VO[__——sFmeon—SSC~—"s*S*é~*dCSC'"'CS)S;C;~™~™~™~SCSAOCOC~"'CNS™C#C#C*®'S
1 [ Voo | -|PowerSupply(sSV). SV) C(Cisdz
fo[ vss [-[onp ———S—C—CSGND
[3 | EMUT [0 [Lefi-channel zoo dewecion fig —SSCSCSC~di RT SCSC"~*~*~*~*~*~CS
Fa RMUT [0 | Right-Channel zero dewcton fag S S C S C * d R C ORI
S| TES? 0 | TEST output pin; normally open. ——=—S~=~"'*'"'*dTESTR
CKOUT Master clock frequency-divider output. VAFIUYITSABAMT
See | evento Tax iewety. —_ [eTAMO X L ann L tLOS EBRL CD
PTT SOCK [1] S050 meadow cockinpat —————SSSSSS~*dSSO =F DAH
Fe] soso [0 | Sub @ 802i serial ouput
ro [SENS [0 [SENS oupetto CPU. SENS UE
hol DaTa [1 | Serial daa input fom CPO cn PH
Hit[ MLAT [1 [tatchnpur fom CPU. Srl dn lashed we Gling wipe [PUY 9 7 FAD ZB HTD ITUPAD EDIT
fz| LOK [1 | Seal data taser cockinputfom CPU. «(CRUE DD VR P-PRBDEIIAD
fia] SEIN [1 [SENSinpa fom SSR id SPEAR
Fra] CNIN [1 | Track jump coun signage id RO
fis[ DATO [O[SerialdataoutputtoSSP, [SSP THF FD
Fi6[ 5.70 [0 | Seal dat lch ouput o SP Laiched athe fling olga _[SSPAU VT NPI 9 7 FEB AE THROES IF
117[_ CLKO_ [0 | Serial datatransferclock outputtoSSP. | SSP) FIT — FHM DY PWD
el enon earmnerey oats EE sean onl Pr ere
f0|sPOC [1 | Micoconpuer ended nese (apul ©) RAY 9 72— AGH
[21[ SPOD__| I | Microcomputerextended interface GmputD). | VAM YI 7Z-AAAD
[| KLON [0 | Micoconputr exceed ners (oupad. «#1 7D 9722)
Focus OK input. Tar-HAr
Used for SENS output and the servo auto sequencer.
SENSHLDE ie os hY-F7 YHA
24] VDD | - [Powersupply (sv. MSV
feND
jas{ vss {-[GND et s—"'CSCSCSCsC'sSC
26] MON | | Spindle motor on/off contro! output. REY KVE—¥ OONMOFFIA vy KU WH
27| MDP [0] Spindle motor servo control. AEY FVE-FOU- KHIM
ij i GFS is sampled at 460Hz;When GFS is high, this pin outputs |GFS£460Hz C+ > 7) >7L, GFSAHOR, HKD 8H
a high signal. If GFS is low eight consecutive samples, this | #&#LO#SLLA
pin outputs low. fo| Paid [1 | Spinde mtr ena vel igpa «RD FP OTT
[st[TeS0 [1 [TEST pin nomally GND. [TEST WAFOND
32 Test {1 TEST ps inommedy GND, _ [TESTMF AHGND
VPCO2 Wide-band EFM PLL charge pump output Tumed on/off by FCSW Se A aS OEE YRY TBD 7 FL AEMFCSWIE
of address E. TON/OFF
S2| wrcor 0 | Cure pnp spt vie CPL A RLU FR
[35] _vcKt [1 | VC02 oscillation input forthe wide-band EFM PLL, | Z®WEFMPLLEVOOURBAH
[a6] _viee [0 | VCO? oscillation ouput forthe wide-band EFM PLL | WEF PLL
VOOR
fa7[_vert. [1 [vC0° contol voltage input forthe wide-band EFM PLL, | E WWEFM PLLAVCO2ay KU-W READ
|
[38] PCO [0 |Maner PLL charge pumpouput.
SS S«d APPL THVT
[39[ FILO [0 | Maser PLL lave=digital PLL)Riker ouput =| *AP PLLA L— FaP VD UPL) ADD BT
feneniaiving
ao] Fat [1 [Maser PLL ier apt
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