JVC MX-J30 - Page 25

MX-J30/MX-J330/MX-J35R
lM
MN101C23DBM1
(IC804)
:
System
controller
Pin function (1/2)
[PinNo.
[|
symbol
|
WO
|
Descriptions
F141
|
KCMND
|
O
|
VC3Seraldataoutput
r
2
|
star
_|
|
|
VC3Statusdatainput_
F3
|
KCK
|
|
|
VC3Serialclockinput
|
_4
|
DATAOUT
|
O
|
SLC/TUNERGdataoutput
r
5
|
DATAN
|
|
|
TUNERdatainput
Fé.
[|
CK
[|
©
|
SLCMTUNERclocksignaloutput
[7
|
BEAT
|
O
|
BEATCutsignaloutputof
TUNER
rs
|
vod
|
-
|
Powersupply
+5V
rat
[|
vss__[|
-
|ConnecttoGND
|
14
|
~~
MMOD_—|_—-_|
Connect
to
GND
pis
|
VREF-
|
-
|
Connect
to
GND
[te-t9_|
Kevi-a
[|
‘|
Keymatrixinputt-4
F
20
|
SLCKEY1
|
|
|
TapeBplayback/recording
detect
switch
[21
~|
SLCKEY2
|
|__|
Tape
B
playback
detect switch
[22
~=«[|
~=SLCKEY3
|
|__|
Tape
A
playback
detect
switch
|
23__|
SAFETY
|
|
(|
Safetydetect
=
[24
|
VREF+
|
-
|
PowersupplyforAVconverter+5V
ae
MDY
[VG
Ready
|
26
|
RESET
|
|
|Resetsignalinput
[27
|
PANELOP
|
|
|
Rollingpanelopendetection
signalinput_
[28
|
PANELCL
|!
|
Rollingpanelclose
detection
signalinput_
[29
[
LOADDET
|
1
|
oaddetectinput
F
30
[|
Msi
|
1!
_|MSDetectorsignalinput
eee
eee
ee
ont
of
Power
ONE
|
33_—i|
~~
REMIN
|
_1
_|
Remotecontrolsignalinput_
[34
|
PHOTOA
|
|
|
TapeA
mechanism
running
detection
signal
input_
[35
|
PHOTOB
|
|
|
TapeBmechanismrunning
detection
signal
input_
35
signa
np
|
37__
|
ROSCLK
|
1
|
Clocksignalinputfromica
eee
ea
eee
OS
DATA
|
1
[RS
deta
input
om
toa
Be
ec
ee
aa
as
ee
SP
Contr
signal
pat
©)
ace
|
volt
2)
a
lemneloaryenics
neti
=
ae
ee
a
ee
OL}
0
|
Front
volume
deta
ouput
[a9
|
~SLCCE
|
—O
__|
SLC
Chipenable
signal
output
to1C303,IC304_
P50
|
TULED
|
O
[LEDControlsignaloutput(TUNER)
ere
ees
[or
sen
anenno
staleupee
|
62-77
[
Pi-té
|
O
|
FL
segment
control
signal
output
2-5
:
;