Table Of Contents; Contents/Accessories/Cautions - Kenwood KRF-V7772D Service Manual

KRF-V7772D/VR-3080
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Contents
CONTENTS/ACCESSORIES/CAUTIONS...................2
CONTROLS .................................................................3
DISASSEMBLY FOR REPAIR.....................................4
BLOCK DIAGRAM .......................................................5
CIRCUIT DESCRIPTION .............................................6
ADJUSTMENT ...........................................................12
Accessories
PowerPad Remote
(A70-1191-05) : RC-R0907
ENTER
VOLUME
MUTE
CONFIRM
ON/STANDBY
Battery cover(A09-1115-08)
AC plug adapter
(E03-0115-05)
TE
L 13942296513
RESET
Resetting PowerPad
If you want to reconfigure PowerPad, you can reset
it. You do not need to do this unless you experience
a problem.
1. Open the cover and remove the batteries,
2. Use a pen or other thin-tipped object to press
the blue button in the center of the battery case:
www
3. Reinstall the batteries and follow the instruc-
.
tions in this chapter to set up PowerPad again.
2
CONTENTS / ACCESSORIES
Batteries
Use to adapt the plug onthe
power cord to the shape of the
wall outlet.
(Present only for regions where
use is necessary.)
x ao
y
i
8
WIRING DIAGRAM ....................................................13
PC BOARD ................................................................14
SCHEMATIC DIAGRAM ............................................19
EXPLODED VIEW .....................................................36
PARTS LIST...............................................................37
SPECIFICATIONS .....................................................49
AM Loop Antenna (T90-0833-05)
AM Antenna Base
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3 6 7 1 3
Receiver
If none of the above solutions work, reset the micro-
processor:
(For USA and Canada)
1. Turn the receiver off.
2. Unplug the receiver.
3. Plug it back in while pressing and holding the
Power button (you may need someone else to
help you do this)
4. Continue to hold the Power button for more than
1 second.
(For Other Countries)
1. Turn the receiver off. (The Power button is OFF
position.)
2. Press ON/STANDBY button while pressing and
u163
holding the Power button.
3. Continue to hold the Power button for more than
.
1 second.
2 9 9 4 2 8
FM Antenna
(T90-0841-05)
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9