Pioneer PD-X99M Service Manual page 65

_ -)= > <=1-),¥,)
longer verified before the spindle kick. .(See the timing
chart for set-up mode.)
8.2 EXPLANATION OF THE VARIOUS SECTIONS AND IC DATA
System Controller IC
PD3079 pin functions
PIN NO. Symbol Terminal name
Input
Input
+5V (CPU standby input)
Standby
| RUN
1 Vss
2 RES
3 INT WFCK
STBY
XTAL
EXTAL
N
NUM
—
o > —
= ~
wo
~
Input LSI operation state multi-mode input
input Subcode Q data input
Input
Subcode sync input
Sync |
SENS
= o
>
Qa
MUTE
CRCF
SUBQ
SCOR
to
o B
RAOV
to
oO
2 Not used
NO Ww
bBS _ _
N [= Oo; oO}; oa
wo
wo
ie] =
SRES
LATS ULE LT LPL Py
N
QO ~
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