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Kenwood KRC-1054R Service Manual page 25

Rds eon cd-ch control cassette tuner
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{
System Microcomputer
9-1. Pin connection
> P63
AFMUTE
© P64
SMET > P65
P CON @ P66
SHALL @ P67
PHONE
Vss
@ VFER € Vcc > P80
P ON
BU-DET
ACC-DET
LOCK
MUTE
EV-DO
EV-CLK
EV-STB
CIICON
CHCLK
DATAII
DATAC
REQU/MODE
REQC
M- RESET
PACK
PACK IN
REMOVE
M-CS
M-STOP
M-SRQ
M-CLK
M~DATAH/EX
N-DATAS
P-CE
P62
P61>
P60¢
PI7¢
P76e
P75
PTA
P73
P72%
P71
P70>
P5T#
P56>
P55¢
P54>
P539
P52>
P51>
P50¢
PAT
P4569
P45@
P449
P43>
on
MD
om
S&S w
DO
Ke
ttre
trrtrt
NDI
=
OO
FH
HD
a
2
>
i
a
a
Sp
nyan
CSF
MmMaas
oO
a
=
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©
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ae
=
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25
<
ox
mt
QQ
a.
P81
E2 DI > P82
K2I
PCLK
P26
©
PSTOP
P25
©
> P83
PLL
DT > P84
PLL
CK > P85
PLL
CE « P86
ST
LDATA
P24
LCLK
P23
M38067M8D094FP
LCEL
P22
# LCE2
P2l
PANCON
P20
> P87
E2P
CE
P30
©P3l
"> P32
P33
P34
P35
P36
> P37
P00
>PO0l
> P02
> P03
> P04
> P05
> P06
>P07
P10
P11
"P12
P13
P14
P15
P16
PIT
AN SD
CRSC
LCD LAMP
R-START
PAN IN
R-DATA
RCV
R-RST
RAM-ADC(E/W)
RAM-ADBC1054/954, 927)
RAM-ADA(E2P-CK)
RAM-AD9(E2P-DO)
RAM-AD8(DSI)
RAM-RD
RAM-WR
ALE
DBO
DBI
DB2
DB3
DB4
DB5
DBG
DB7
25

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