Kenwood AR-404 Service Manual page 2

AR-404/KRF-A4030/A4030E/A4030-S
www.freeservicemanuals.info
CONTENTS / ACCESSORIES / CAUTIONS
Contents
CONTENTS / ACCESSORIES / CAUTIONS............. 2
CIRCUIT DESCRIPTION ............................................3
ADJUSTMENT ............................................................6
PC BOARD ................................................................ 7
Accessories
FM indoor antenna
(T90-0836-05)
Remote control unit (1)
(A70-1266-05): RC-R0709........KPMX
(A70-1267-05): RC-R0708........E1E2E3
Cautions
Resetting the Microcomputer
If the microcomputer may malfunction (unit cannot be
operated, or shows an erroneous display) if the power cord
is unplugged while the power is ON, or due to some other
external factor. If this happens, execute the following pro-
cedure to reset the microcomputer and return the unit to its
normal operating condition.
For U.S.A. and Canada
Unplug the power cord from the wall outlet, then
plug it back in while holding down the POWER key.
2
(1) AM loop antenna (1)
(T90-0852-05)
Digitized in Heiloo Netherlands
SCHEMATIC DIAGRAM .......................................... 11
EXPLODED VIEW ....................................................20
PARTS LIST..............................................................21
SPECIFICATIONS ....................................................27
AC plug adaptor (1)
Batteries (R06/AA) (2)
(E03-0115-05)
*Use to adapt the plug on the power
cord to the shape of the wall outlet.
(Accessory only for regions where use
is necessary.)
Except for U.S.A. and Canada
With the power cord plugged in, turn the POWER key
OFF. Then, while holding down the ON/STANDBY
key, press the POWER key.
• Please note that resetting the microcomputer will clear
the contents of the memory and returns the unit to the
state it was in when it left the factory.
12/11/2017