Rotel RA 314 RA 414 Service Manual

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Technical

Stereo Integrated Amplifier

Manual RA-5l4 RA-4l4

TABLE OF CONTENTS
Chasis Layout (HA-314) ....................... 2 Input and Output Jock Circuit Board Diagran (HA-314) . . . 111
Chair Layout [RA-414) ...................... 3 Volume Control Circuit Board Diagram (HASH) ...... . 14
Power Amplifier Bias Adjustment Procedure (RA-314 only) . .4 Voluma Control Circuit Board Diagram (RA414) ....... 14
Miner Calibration Adjustment Procedure (RA-314) ....... 5 Input and Output Jack Circuit Board Diagram (RA414) . . . 15
Meter Calibration Adjustment Procedure (RA-414) . PhonolTone/Main Amp. andPowor Supply Circuit
Schematic Diagram IRA-314) ................ . . Board Diagram (RA-414) .................. 15
Schematic Diagram (RA-414) .......... . ........ 10 Troubleshoming Guide ...... 1 . . . . . . . . . . . . 16
Phonoflone/Main Amp. and Power Supply Circuit Gain Diagram ........ . l ............ 18
Board Diagram (HA-314) .................. 13 Repair Parts List (HA-314) . . . . . ......... . ..... 19
INHALTSVER EICHNIS
Chasds-Anordnung (RA- 314) ................... .2 Scholtbild do: EinganglAusgang-Kroisos (RA~314) . . . , . . . 13
Chassis Anordnung (RA414) . . .3 Schdtbildde: Lautstaerkerglor (RA314). . . . . . 14
Endverstaerker- Nonpannungsiinstellung lFlA 314). . .4 Sohaltbiid dos Laumaerkorfior (HA-414) ...... . 14
Eichuug der Aussteuerungrinstrumama (RA- 314) . . . 5 Sehaltbild des Eingang/Auxgand-Kreim (RA-414) . . . , 15
Eichung dor Ausneuerungsinnrumente (RA414) . . . .6 Sohanbild do! Phonofl'on/Hauptvorstaeken (RA414) ..... 1S ,
Schaltungschema (RA-314) ................ . .7 Lolzfaden zur Stoerungssucha ............ . . . 16
Schaltungschema (RA-414) ................ . 10 Verstaerkungsdiagmnm .
Sohaltbild des PhonolTon/Hauptverstaekars (RA-314) ..... 13 Reparaturteilliste (RA~314)
TABLE DE MATIERS
lnstdlation du Chassis (RA- 314) .................. 2 Dimmmmo do Plaquoflo du Circuit do: Réglogo do
installation du Chassis (RA-414) ....... . . .3 Puissance (RA- 314). . . . l . . . . . . . . . . . . . . . 14
Procédure do Héglago Polarisation do I' Amplificamur Diagrammo do Plaquam du Circuit dot Réglado do
dePuissance (RA- 314). . ............ ..4 Pulssance (RA414). . r . . . ..... . . . . . . . . 14
Prooédure do Régage du Computeur do Colibram (RA314). .5 Diagrammo do Plaquotto du Circuit dos berm
Proodduro de Réglage du Computeurdo Calibrags lRA414). .6 d' Ernie/Sonic (RA-414) . . . . . . . . . . . . . . . . . . 15
Diagramme Schématique lFlA-314) ................ . 7 Diagrammo do Plaquona do I'Amplificaheur do
Diagrammo Schématique (RA-414) . 10 Phonollone/Main et du Circuii do
Diagrammda Plaquotts dal'AmplifIcatoureda Courant Fournl (RA-414) . . . . . . . . . . . . . ..... 15
PhonolTona/Main et du Cirduit do Guide Dépannago ................. . ........ 17
Courant Foumi (RA-314) ....... . . ......... 13 DiagrammadaGain .................... . . . . . 18
Diagramrna do Plaquatte du Circui" d5 borne: Line do: Piece: do romang. . . . . . ............... 1S
d'Entrée/Sortie (RA-314) .................. 13

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