Pioneer PD-M602/KUXJ Service Manual - Page 29
Browse online or download pdf Service Manual for CD Player Pioneer PD-M602/KUXJ. Pioneer PD-M602/KUXJ 33 pages. Multi-play compact disc player
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9. IC INFORMATION
@ The information shown in the list is basic information and may not correspond exactly to that shown in the schematic
diagrams.
Mi PD4458A (IC351)
¢ System Control (Top view)
®@ Pin Arrangement
onmnen
OMAN
=
~ Seow
dana
oaeacaeaa &
OQggQogqgoo
OO
OD
$2 50 49.48 47 46.45 44
P41
Om—e52
P42
Co—el53
P43
34
PPO
$5
xl
56
X2
3?
Vss O————458
Ps2
O-—~53
PS3 Oo——+ 64
123
4S
OoOo000
&onr
Nm
oe
& & &
2
x
® Block Diagram
BASIC
INTERVAL
_ }
TIMER
INTBT
P130
TMER/EVENT,
COUNTER
=0
INTTO
TNER/PULSE
PPO oe —| GENERATOR K__)
INTTPG
POs Oy
ceRIAL
P02 O w e
INTERFACE K _)
PO1O
INTS10
P1060
PIL O — e )
er eRRUPT
P12 O — * )
CONTROL
P00 0
36
a
/ 740
LI
TS O+——j
TE O
® Pin Function
-
-oan
——__—
-
BEESLLEL2
2
| 1
| RESET
Reset input.
CoO
0000
0000
~~
P30
| 2-11 | To-T9
16,17 | $11,S10 | Segment output.
43 42 41 40 39 38 37 36 35 34 33
32
©
Poi
2
© Poo
| 18 [| VioaD _| Power supply terminal for FIP driver.
=
© 80
| 19 | Vpre —_| Power supply terminal for FIP driver.
si—0s: [39-25] $9-S4 | Segment output
2
O $3
| 26 | Vp
|
+ Power supply terminal.
26
O Yoo
27-30/ S3-So | Segment output.
=—ox — [i=sa] Po0-POS
O
wl—-oss
|35738| P1O-P13_ [Portt,
Cd
;
zzi—-osr
|39-42| P20-P23 [Porta
20
© $9.
143-46 |
[st-s4| Pao-Pas_ [Pond
[55 [PPO [Puseoupat
i
92011
12 13 14 15 16 17 38 29
eee
z z = = 7 = E i
56,57 | X1,X2
Clock oscillation terminal of Main system.
Psa [vss f@reund
[$9.60 | XTH,XT2 | Clock oscillation tominal of ub ayer.
[ei-6s] pso-Pss [Pons
K—| porto K a1 P00-P03
K—_| port: Ka] Pi0-pis
K__| Portz Ka \ p20-p2s
K—_} Ports (7 \ P30-P33
Ky} Ports Ka P40—P43
Ky} Ports K@\ pso-Ps3
PROGRAM
COUNTER (14)
ROM
ff
fee
INTKS
| PortH [4 )PHo~PH3
=
is
WATCH | CLOCK
CPU
CLOCK
TIMER | DIVIDER
STAND BY
[sue [sain] soem
Me
Pa
O
P23
XTIXT2X1X2
Yoo
Yss RESET