Pioneer DVL-90 Service Manual page 96

DVL-90, DVL-700
Mi HD6417032F20 (DVD MAIN ASSY : IC101)
@ SYSTEM p- COM
@ Pin Function
No] Name [ SignaiName [ VO | Acive [| ——SSSSSCS~SCSRIONSSCSC~"~*~*~S~*S
Pi pangs fangs [tT ok
pa [xg RQ? [EL Aten input from wPD6I00.——SSCSCSC~C~S~SCS
pa [ves [vs TT id Groumdings COCOCSCSCSCSCSCSCSCSCSC'CSCSCSCS
P4 [apo [ado —*| wo | -
LO
re [abo [abo | wo | -
Py [aps [Abs | =O | —_*| éDatabus.
pe [Aba [aba | Od i'd
Po [abs fabs —siéd|s=O TC
fio [abe [Abed Od
furfap7__[ab7_Ss| = OT
PO (Ne eG ee OOM ee ee el
fiz[aps [ads «| =O Od Dats SC~—SSCSCSCSC'C;C;CSCSCSSSCC+
pia [aps [aps TO abs SCSC—C—SSCSCSCSCSCSCSC"'C*CS*'"'"'"';'C*~S*
ps [Vec [Wee TS dT SC id Powersupply, SCSC~—"—~S~—"—*~S*S*~s~C—"'"'"';<;<;C"!
foe eae ol
fis TADIO__[aDIO___| 1]
H7fabii [abit | vo _-
fis [ADIZ__[ADIZ____| WO - | Databus
hs aDis——[abis_—— |
0 [ADIa[abia__ | wo |_|
fai [abis__[ADIs____| 10
|22|Vss__{Vss_ |
a
fae
123 [a0 RHBS| AO BS | _O__| |
aM A Oe
FO a TON FTA
eR Oa]
fasfas__[as__| _o _| Tacos bus
Fa a AKA a
eas jas
fa [as_ jas
Al
Gromdng SS
Gromding SS
pauses oP ee
pAMbewi Se oc
Pomaphe
L Interrupt input from LSI-1.
L ;
A10 Al0
All
Al2
-arah
z
&
a
g
C30 [ Chip sleciontoprgamROM SSCS
| Chip seleaion to work SRAM,
[Chip selecion to GUEROM. SSCS
[Chip slecionto LSE. SSCS
found 9 ee
L _ _ | ChipselesiontoLSFZ_——SSCSCSCSCSCSCSCSCSC"'"'( 'SN
liNetaaei ge ne ee
L | Chip selection POSTON
L _ _ _ | Weight input forbus eyel,
><| bel <i] pe] pel be] be >| >] </>] >| <| >] >[> pl>l<
Unf & WENlet oS
XCS6
XWAIT
BE BEE EEC EREEEREEEEEEEEEREE p<| bel pel <| pel pel pe] pe el >| <t>l >| <l>l >| ple] >| >| >] >| <|>
e Ald a Py Ss ey
96