Kenwood X-45 Service Manual page 13

Synchronous recording
(CD/LD and deck, and player and deck)
X-45/85
CIRCUIT DESCRIPTION
The deck can obtain the current REC source by con-
tinuously analyzing the selector code from the amplifier.
The REC source may not change after the deck enters the
REC mode. Asa result, the deck can be synchronized by
analyzing the code from the unit presently in the REC
mode.
(A) Synchronized Operation between CD and deck.
CD operation
Deck State
REC
(transport state)
STOP—PLAY | PAUSE-PLAY | PLAY-+PAUSE
Unchanged
Enters REC
PAUSE mode
4 seconds after
ARM state is
entered.
PLAY-STOP
Enters STOP
mode 4 seconds
after ARM state
is entered.
PAUSE-STOP PAUSE _, Tray
open
PLAY -> Tray
open
ARM
(auto REC muting)
Stops ARM and
enters REC mode.
Enters REC
PAUSE mode
after current
ARM time-up.
Enters STOP
mode after
current ARM
time-up.
REC PAUSE
Enters REC mode
Unchanged
(B) Synchronized Operation between player and deck.
UP—-DOWN
(MUTE ON-OFF)
DOWN-UP
(MUTE OFF—+ON) Arm return (returns to arm rest)
Player operation
Deck State
REC
(transport state)
Enters ARM state.
Enters REC PAUSE mode after
time-up (4 seconds).
Enters STOP mode
Unchanged 4 seconds after ARM state is entered
ARM
(auto REC muting)
Enter REC PAUSE mode
after the current ARM time-up.
Enter STOP mode
after the current ARM time-up
Stops ARM and returns to REC mode.
REC PAUSE Enter REC mode. Unchanged
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