Pioneer DVL-90 Service Manual page 101

DVL-90, DVL-700
[No.[PinName[ VOT CS Function —SSOSCSC~SCSCS
| 126 |CDBCK | I |Bitclock input from the CD decoder Expect frequency is 2.1168MHz (48fs). ;
CDLR |_| |LRCK signal input from the CD decoder
1128 |CDDT | 1 |Audio data input from the CD decoder
Fas [e000 [Distal ott signal nt fom te CO docolet Ou by evoing Taf BVO Wao LS
[iso [¥O0 | = Power apy fr digi crait_ComedttosV__
Fist fend = [erund fr dial raat
[sz [WOK | T"[60 ane clock signal — Connect o wane pi tae poe GD dowdy
[iss [SCOR [10 site sre pat Comeata sane pinnae pt of GD deeederIO
[ist [5880 [16 eateod dai input Gomec sano pin name pn of he OD devote
[as EKGK | OS cok to making toring of aa fair fo $850 pe
Fise[SOUTL | © [Setleuput wich used he DMA chanel o GPU and oul he over niki
[a7 [AST [1b sal wich is indole he aoosifomaton in MAD (0) Conneele ASTS of eub OP.
[i [RCS [1h sect sal fon the aub CPU When ts signals Low. KUDDOMWA wil be efecia.
Fe fre | llow tr gure to inemupeganafbheaub GPU
[140 av | loneat to WR egal ofthe ab GPU
[at RMR —| 1 lonneet io RD eipal of fe wb CPU
MAD6
[143 MADE VO {Connect to multiplex bus of address data of the sub CPU
[144 [MADE
[146 VOD | = [Power supply for digtal creuit_Connecttos8V.—SSSCSC~"~*S*~"~"~*~*~"'~'"~*~S~*~*~*S*~*S
147 |@nD___[ — [Groundtordgilcieut ——SCSC~"'CSC'"<;7«<C;7T7«7;7<;<S<C<SC<CS;S*«*"
/O |Connect to multiplex bus of address data of the sub CPU
Piso |MADT
Se [femme
[187 [VoD __| = [Powersupply for digtal Grout CommecttoSV.—SSCSCSCSCSCS~C~CSCS
[ise [XRESET | 1 [iniiaize the whole LSlystemby Lowlevelinput SSCS
[ise [FGPL [1 [Rotation pulse inputftom the spindlemotor SS SCSCSCSCSC~*S
[iso [REA [1 |Extemal binary RF signal input forthe rough sewvo_Connectto GND atnotused
[61 [FPWi | O [7 biLPWM output forthe FG servo Tristate culputof High, Low and Hiimpedence————SSSC—=S
F162 [FR |_O |Rotaioncrecion of the spindle motorindicatng ouput
[163 |vPWit | _O |S BRP output for the velociy sono Tirstato output of High, Low and Hiimpedance
f1e4|QND | — [Groundfordigtalcieut CS
[165 [VOD | — [Power suppy for digital crouit_Conmecttow6V.———SSCSCSCSCSCSCSCSCS
[ies |PPWM | O- [PWM output forthe phase servo Ti-state output of igh, Low and Hrimpedance
[167 |RPWM [0 [4 bit PWM output for the rough servo Tristate output of High, Low andHiimpedance
[168 |RERR | _O- [Control pin forthe rough servo Tikslato output of High, Lowand Hiimpedance
[res PUR [6 |RRPW eh ou emi ent
| 170 [LOCAL |_| __|Input for local operaion of the demodulation system operaion of the demodulation input for local operaion of the demodulation system
hex [ohgiimamns
Maes: signal to connect the error measuring sieuuiteent
[172 |SDATA | © [Serial output the main data aftr the 6/16 demodulation Test signalto connect he eror measuring itument__|
Hrs SED [1 [Soa cas nptatere C3 EHS Nemaly meds S600
[174 |SED0 | © |Seral data output aterthe E# EWS Normally, connectt SEDIpin SSCS
Fis |GND | — |Groundfordgialcieut SSCS
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