Table Of Contents - Kenwood VR-505 Service Manual

VR-505/506/507/509/510/517
CONTENTS / ACCESSORIES / CAUTIONS
Contents
CONTENTS / ACCESSORIES / CAUTIONS............. 2
CIRCUIT DESCRIPTION ............................................3
WIRING DIAGRAM .....................................................8
PC BOARD ................................................................ 9
SCHEMATIC DIAGRAM .......................................... 15
Accessories
FM indoor antenna (1)
(T90-0877-05)
Remote control unit (1)
VR-509/510
Remote Controller vs Parts Number
Model
VR-505
VR-506
VR-507
VR-509
VR-510
VR-517
Cautions
Resetting the Microcomputer
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 procedure to reset the micro-
computer and return the unit to its normal operating condition.
• 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.
Unplug the power cord from the wall outlet, then plug it
back in while holding down the STANDBY key.
2
AM loop antenna (1)
(T90-0852-05)
Remote control unit (1)
VR-507
Remote Controller
RC-R0511
RC-R0615
RC-R0720
RC-R0811
RC-R0812
RC-R0617
EXPLODED VIEW ....................................................35
PARTS LIST..............................................................36
PARTS DESCRIPTIONS ..........................................46
SPECIFICATIONS ....................................................47
RF remote antenna (1)
(T90-0850-05)
VR-509/VR-510 only
Remote control unit (1)
VR-505/506/517
Parts #
A70-1468-15
A70-1466-15
A70-1505-05
A70-1485-05
A70-1484-05
A70-1507-05
Memory back up function
Please note that the following items will be deleted from the unit's memory
if the power cord is disconnected from the AC outlet for approximately 2
days.
• Power mode.
• Input selector settings.
• Device preset.
• Picture output.
• Speaker ON/OFF
• Volume level.
• BASS, TREBLE, INPUT level.
• Subwoofer ON/OFF.
• Dimmer level.
• Monitor ON/OFF.
• MD/TAPE settings.
• 6ch/2ch input setting.
Batteries (R6/AA)
Battery Cover Parts #
A09-1178-08
A09-1178-08
A09-1218-08
A09-1166-08
A09-1166-08
A09-1178-08
• Listen mode setting.
• Speaker settings.
• Input mode setting.
• Midnight mode setting.
• Broadcast band.
• Frequency setting.
• Preset stations.
• Tuning mode.
• Source Direct.
• RF Band.(VR-509/510)
• THX.(VR-510)
• SW RE-MIX.(VR-510)
• CINEMA EQ.(VR-505/506/507/509/517)