Product: SERVICE MANUAL. For Marantz 1550/MR250/MR255 Stereophonic Receiver. Approximately 34 pages.
Applicable Models: [1550] , [MR250] , [MR255]
Format: Download/PDF
Covers/Contents:
Marantz general Info
P.W.Boards
Test Equipment required for servicing
Alignment procedures [FM, Multiplex, AM]
Main Amp Adjustment
Voltage Conversion
Diagrams
Block Diagram
Tuner board scehmatic and component loc
Phono amp board schematic & comp loc.
Main Amp & Power Supply board schematic & comp loc
Antenna input board schematic & comp loc
Tone amp board schematic and comp loc
Power transistor board schematic and comp loc
Filter & switch board schematic & comp loc
LED board schematic & component locations
Exploded Views and Parts List
front panel
lid (top cover)
rear panel
front chassis and general parts
assembled P.W. Boards and other parts
packing materials
electrical parts list
Technical Specifications
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