FM
(T90-0877-05)
(T90-0852-05)
indoor antenna (1)
AM loop antenna (1)
RF remote antenna (1)
(T90-0850-05)
VR-509/VR-510 only
Remote control unit (1)
Remote control unit (1)
Batteries (R6/AA)
+
–
Remote control unit (1)
VR-505/506/517
VR-509/510
VR-507
VR-505/506/507/509/510/517
2
CONTENTS / ACCESSORIES / CAUTIONS
CONTENTS / ACCESSORIES / CAUTIONS ............. 2
CIRCUIT DESCRIPTION ............................................3
WIRING DIAGRAM .....................................................8
PC BOARD ................................................................ 9
SCHEMATIC DIAGRAM .......................................... 15
EXPLODED VIEW ....................................................35
PARTS LIST..............................................................36
PARTS DESCRIPTIONS ..........................................46
SPECIFICATIONS ....................................................47
Contents
Accessories
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.
• 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)
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.
Unplug the power cord from the wall outlet, then plug it
back in while holding down the STANDBY 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.
Cautions
Model
Remote Controller
Parts #
Battery Cover Parts #
VR-505
RC-R0511
A70-1468-15
A09-1178-08
VR-506
RC-R0615
A70-1466-15
A09-1178-08
VR-507
RC-R0720
A70-1505-05
A09-1218-08
VR-509
RC-R0811
A70-1485-05
A09-1166-08
VR-510
RC-R0812
A70-1484-05
A09-1166-08
VR-517
RC-R0617
A70-1507-05
A09-1178-08
Remote Controller vs Parts Number
