Rotel RM 400SL Service Manual
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Extracted text from Rotel RM 400SL Service Manual (Ocr-read)
Page 1
Quality Untnmpramrud.
Technicefl
Manual
AM/FM STEREO MUSIC SYSTEM
R M -400
SW/MW/LW/FM STEREO MUSIC SYSTEM
RM-4OOSL
TABLE OF CONTENTS
Chassis Layout (1/2) ..................... 2 LW RF Alignment (SW/MW/LW/FM only) ...... 17 ,
Chassis Layout (2/2) ...................... 3 SW RF Alignment (SW/MW/LW/FM only) ....... 17
Block Diagram .......................... 4 FM IF and RF Alignment/Signal Indicator
Dial Stringing Diagram ..................... 4 Calibration ........................... 18
Schematic Diagram ....................... 5 FM MPX Alignment ..................... 18
Wiring Diagram ........................ 10 Power Amplifier Bias Adjustment ............ 18
Disassembly Diagram (1/2) ................. 13 Playback System Adjustments ............... 19
Disassemblv Diagram (2/2). . . a . . . . V . . . 14 Recording System Adlustments .............. 19
AM IF and RF Alignment/Signal Indicator Calibration REC/PB System Adjustments ............... 20
AM lF Alignment ....................... 17 PLAYER Disassembly Diagram .............. 29
MW RF Alignment ...................... 17 Repair Parts List ........................ 31
INHALTSVERZICHMIS
Chassis-Anordnung (1/2) ................... 2 LW-H F-Einstellung (SW/MW/LW/UKW nur) ..... 21
Chassis-Anordnung (2/2) ................... 3 SW-HF-Einstellung (SW/MW/LW/UKW nur) ...... 21
Blockschaltbild ......................... 4 UKW-ZF und HF-Einstellung/Signalsta'rkeanzeigex
Skalenantriebsschema ..................... 4 Eichung ............................. 22
Schaltungsschema ....................... 5 UKW-MPX-Einstellung .................... 22
Drahtleitung Diagramrn ................... 10 Endverstérker-Vorspannungs-Einstellung ........ 22
Illustration des Auseinaderbaus (1/2) .......... 13 Wiedergabepegels Einstellung ............... 23
Illustration des Auseinaderbaus (2/2) .......... 14 Aufnahmesystems Einstellung ............... 23
Mw-ZF und HF-Einstellung/Signalstarkeanzeige Aufnahmesystems und Wiedergabepegels- -Einstellung. 24
Eichung MW-ZF
TABLE DES MATIERES
lnstallation du Qhfissis (1/2) ................. 2
Installation du Chassis (2/2) ................. 3
Schéma symoptique ...................... 4
Diagramme des cables dentrainement ........... 4
Diagramme de schématique ................. 5
Diagramma de connexion .................. 10
Schema de démontaqe (1/2) ................ 13
Schema de demontage (2/2) ................ l4
Alignement AM IF et HF/lndicateur de nivean de signal
Alignement AM lF ...................... 25
Alignement MW HF ..................... 25
Alignment Lw HF (SW/MW/LW/FM) . . . .' ...... 25
Alignement SW HF (SW/MW/LW/FM) ......... 25
Alignement FM IF et HF/lndicateur de force du
signal .............. -
Alignement FM MPX ..................... 26
Réglage de la polarisation de l'amplificateur de
puissance ............................ 26
Réglages de systems de la reproduction ......... 27
Réglages de systeme de l'enregistrement ........ 27
Réglages de systéme de L'enregistrement/
reproduction .............. . ..... . . . . . . 28
Joucur Demonpage Schema ................ 29
Liste des pieces do rechange ................ 31