
KEH-P7400,P7450
@
Pin
Functions(PD4682A,PD4684A}
|
PinName
|
VO
|
Format__|
FunctionandQperation
Pin
No.
|
|
tC
RST
CUT
OCT
CC}
WDLOGICresetoutput
tt
—s—s—iz
|
2
IDSEL
dT
OU
CCE:
WD-LOGICselectoutput
tt
—“‘“‘(‘(‘(‘(‘(C;*=*™
Pe
8
ONG.
Nob
ised:
{5
J
IpRDyY
of
TT
ID
LOGIC
readyinput
—
s—“—‘“‘C‘“‘“‘SC*d
et
——
7
AVREF1
Connect
to
VDD
|
BCU
KYDT
CUT
TTC
CC*dLsC
Kg
atta
intput
|
8ST
PDT.
CWT
OC]
CCC*dCL;SC#@Display
at
output
=
i
(
i
t~—“‘“CS*S*s*™CY
|
10 Ct
SWwvbD,
|
OO
|
Cl
CO|SCGrrillepowersupplycontrol
output
—Cs~—CsCid
11
tio
sa
se
ID
LOGIC
communication
datainput
Cd
t=
2
|}oO
|
¢€
|
1D-LOGIC
communication
dataoutput
sd
|
13)—C|
OKC‘
Od
CC
tD-LOGIC
communication
clock
output
—
sd
}
14ST
MSIN,
Cd]
S|
ti“‘(‘’SS*dL
OMSsense——(s—“‘“‘(‘(‘(‘(‘(‘(<‘
NSC
|
15
CT
TESWU
tC
tCC~“‘C‘S*CLSMWttlseesepinput,
——
—C(‘“‘SCOCO;OOOOOOCOC(‘*S
|
16
~—s|
POS(TSI)
=f
1
|
Position
sense
|.
17
_|
RES(TSO)
[1
|
|
Cassette
mechanism
reverse
end
sense
input
|
18
~~
|
NES(TCK)
|i
|
~——sd|_
ss
Cassette
mechanism
forwardendsenseinput
si
|
19
)~=—SC
|
DIROCUE
OCU]
CCCC*dSS;s«s«SHeaa
FX
selectoutput
=
(
ii‘“‘S™SCSCS™*;*~*z
|
20
~—d|
PLAY.CUdT
OCU]
CCC‘L:(CWMS
gin
selecttoutputt—
—“‘“‘(NCOCOC;C*S
|
21
DLBYBC)
{|
Oh]
CCE:
SCDolbyNRB/Cselectoutput
=
a
—i‘CSC*‘*z”
fe
ee
Me
Oza
tf
te
—
ot
ORR
oe
ne
yy
|
23—C—iédE
SC?
sw
CTO
CU
CST
Cassette
mechanism
sub
motorcontrofoutput
pf
SEN
OG.
Cassette
merhinisrn
sub
motor
cuntcol
@uspat
|
25
CM
es
|
26S
STBY.
CUT
OC]
CTCC*dCL:“sSCSSSStané-byconntrgh._
—
(=
s
—“(‘“‘(‘(‘(‘CC*”r
|
22...
LOADSW
|
1
|
|
Tapeloadinginput_
et
—“‘“‘;‘S;SCSCOCOCCOCOCOCOCOC‘*dS
ee
<a
ea
6
a
a
BS
ee
ae
Pit
Pldatainput
i—‘“‘™OOCOCC*r
PPD
P30
PCK.CCUdT
CUT
CY
Pltcclockoutput
———s—“—‘“—“‘“‘“‘“
;NSC*dzr
P31
Sf
PDOTCUdT
CUT
CCT
Pitataoutputt
i“
;™CC*dz
|
32,——idT
PCE™F™CUdT
CUT
CCOSdYSPldatachipenableoutput
—
—‘“‘“‘C;*™*™*™*~C~*™
P33
SC
SS.
TT
GND
es
Re
a
ON
oe
natin
ll
Aloe
ore
ok
ual
|
A
OTERO
IMPUG
2-2
tu
we
- —
ee
en
i
|. 35
|
SPMPXO.
| O
|
C
|
~MPXoutputforspectrumanalyer
Cid
|
3637.
—Ss|
SPMPxt2
[O
|
N
|
MPXoutputforspectrumanalyer
|
38
DED
SCC=dT
CUT
UN
Alarm
LED
output
|
39S
DOORH
TO
Cd
CS
Door
system
select
output
|
40)
DRELAY
[|
O
|
CO
Externatrelayoutput)
——‘“—sCSCSCisS
;
ASENB
|
O
|
C
___|_
Slave
power
supply
control
output
ye
eee
Ee
ee
SS
aaa
aa
ee
ee
|
44
CT
MUTE
™=—Dd
[OCU]
CCOdSSystemmuteoutput)
——SCCsd
|
45
UT
PEEFF™CdL
OCT
CCS
Beep
tone
output
|
46
#|vST
[Oj
C
|
Strobe
pulse
output
for
electronic
volume
|
47
SCT
TCC‘“ECO]
OT
CST
sCDataoutputforelectronicvolume
=
Cid
|
48
CUT
CK
CUCU
OCT
CS
Chock
outputforelectronicvolume
Cd
fe
MO)
aon
oes
co
ic
COCR
MORIGLNONTE
OUNMIE
cc
ote
oe
ne
|
bo
|
ECDPWe
TO
UT
CO
tCD
backlight
power
supply
control
output
Cd
|
51
|syspw
[o
{
c
_]
System
power
supply
control
output
P52
COUNT
Notts
ew.
B3
EPSENG
oe
ffs
fp
..
-Flap-close-sense-
input.
----
4
ANd
SLON
wiatesiv
a
siched
saetera
eae
hoa)
%
|
54
CT
SENS
|
tT
SEsituminationsense
input)
—s—‘—s‘—SsSCSCsS
55
CUT
TELIN,
=—So[
iTS
CS——C*édTSCsTEL
mute
signalinput)
=
—‘“‘“CS;™S™S*™*™*™C™C~*™
P56
CUT
TX.LLCC™C«dECC
ECP
BUSdataoutput
———‘“‘“‘“‘“‘“‘“(‘(S!™C*zr
|
67)
RXC—“—~i~dCC(
PM
TC—C“‘(S*@L:«CIPCBUSatginput—
5s
————“(‘C!COCOC™~™~™—C—CCY
|
s8—StCidE
DRISENSS
oJ
3hCU|
CS
Dooropenjclosesenseinput_
=
C—C‘C‘CSsCSYS
fe
OO
ESD
A
os
ts
SD
INDIR
3
ee
te