Kenwood DV-K750 Service Manual page 15

DV-K750/S700
4-6 Mute control
PORT NO. MUTE NO.
27 2
26 3
25 4
Mute1(#28) will output the waveform as follows with linking KARAOKE port(#39)
KARAOKE Port
(#39)
MUTE Port
(#28)
4-7 SERIAL CODE
CODE CONTENT
One Touch
0133
Operation(OTO)
0126 Sel 6ch Input
0127 Sel DVD(2ch)
01A6 Position 6ch Input
01A7 Position DVD
Timer Playback
080E
DVD(2ch)
Timer Playback6ch
080F
Input
1C11 DVD Power On
DVD
1C12
Playback (2ch)
1C13 DVD Stop
1C14 DVD Pause
1C16 DVD Playback (6ch)
One Touch
1C17 Operation(OTO)
DVD
16
CIRCUIT DESCRIPTION
PORT NAME
SL/SR L L
C L H
SW L L
H=MUTE OFF/L=MUTE ON\
ST=STEREO
PCM=PCM 2CH ONLY
KARAOKE ON
500m / s
DATA OUTPUT OUTPUT CONDITION
Receiver will turn on when receiving
Receiver
the OTO code after 4sec .
Receiver
Receiver
"With selecting 6ch input of
Receiver receiver,receiver will receive
"With selecting DVD input of
Receiver receiver,receiver will receive
Receiver will turn on when selecting
Receiver
the timer playback of DVD.
Receiver will turn on when selecting
Receiver
the timer playback of 6ch.
DVD
a)DVD will change Stop or
Pause to Play mode.
DVD
b)DVD code(Stop or Pause to Play)
of receiver will be sent to DVD
a) DVD will receive Stop code.
DVD
b)DVD will stop to playback.
DVD will receive the code Play to
DVD
DVD DVD will receive the code of Play 6ch.
"In Power off mode, DVD will be
DVD
pushed Play or Open/Close key"
DVD
AC-3
L L H H
L H L H
H H L L
-
-
the code of on"
the code of on"
DVD will playback when loading the
DVD turns on.
Pause mode.
Open/close key,DVD will not accept
ST PCM
H H L L
L H L L
H H L L
KARAOKE OFF
DVD REMEDY
DVD will playback or open/close
after receiving the code.
DVD will playback when loading
the disc.
DVD will playback when loading
the disc.
DVD will memorize 6ch mode
of selector
DVD will memorize DVD mode
of selector
DVD will playback when loading
the disc.If not , DVD will send stop
code to the receiver.
disc.If not , DVD will send stop
code to the receiver.
-
-
-
-
-
When pressing Play key,
DVD playbacks after receiving
OTO code. When pressing the
the OTO code.
CD
L
L
L