RDA-7
1
SERVICE MANUAL
Seven Channel Amplifier
RDA-7
Ref NO. 3651
TABLE OF CONTENTS
1
Cover page
2
Specifications, Supplied accesories
3
Unpacking abd storing the packing materials
4
Front panel
5
Rear panel
7
Chassis-exploded view
8
Parts list
16
Screws
18
Adjustment procedures
19
Pcboard
20
Primary connections
22
Circuit diagrams
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO PARTS
WHOSE PART NUMBER APPEAR AS SHOWN IN THIS
MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA-
SUREMENTS TO DETERMINE THAT EXPOSED PARTS
ARE ACCEPTABLY INSULATED FROM THE SUPPLY
CIRCUIT BEFORE RETURNING THE APPLIANCE TO
Silver model
UPP 230 V AC
UDT 120 V AC
UPT 230 V AC
May 2000
Summary of Contents for RDA-7
Page 7: ...RDA 7 7 CHASSIS EXPLODED VIEW Top Cover Amp Module Front Panel Assembly Chassis...
Page 16: ...RDA 7 16 SCREWS 14 GROU 14 1...
Page 17: ...RDA 7 17 11 11 1 13 13 13 12 13 1 13 4 13 2 13 2 13 2 12 1 13 3 13 3 13 3 6 6 1...
Page 19: ...RDA 7 19 Pcboard Component side view from circuit side Circuit side view from component side...
Page 22: ...RDA 7 22 POWER SUPPLY SCHEMATIC DIAGRAMS...
Page 23: ...RDA 7 23 DRIVER CIRCUIT...
Page 24: ...RDA 7 24 OUTPUT STAGE AND PROTECTION...
Page 25: ...RDA 7 25 PROTECTION...
Page 26: ...RDA 7 26 AC BOARD...
Page 27: ...RDA 7 27 PROTECTION WIRING...
Page 29: ......