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Marantz 2265B Service Manual

Marantz 2265B
44 pages
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Marantz 2265B Specifications

General IconGeneral
Power Output65 watts per channel into 8Ω (stereo)
Total Harmonic Distortion0.1%
Tuning RangeFM, MW
Damping Factor45
Speaker Load Impedance4Ω to 16Ω
Signal to Noise Ratio90dB (line)

Summary

P.W. Boards and Servicing Essentials

Printed Wiring Boards (P.W. Boards) Identification

Lists the various Printed Wiring (PW) boards used in the Model 2265B.

Alignment Procedures

AM Alignment Procedures

Details procedures for aligning AM IF, frequency range, tracking, and meter.

FM Alignment Procedures

Covers FM alignment for frequency, stereo separation, muting, and Dolby.

Audio Adjustments and Voltage Conversion

Audio Adjustment Procedures

Steps for aligning amplifier DC off-set and idle current.

Diagrams

Receiver Block Diagram

Overall block diagram of the Marantz Model 2265B receiver.

Connection Diagrams (USA/Canada & Europe)

Wiring diagrams for USA/Canada and European models.

Schematic Diagrams and Component Locations

FM Front End Schematic (P100)

Schematic and component layout for the FM front end.

Parts List

Technical Specifications

Schematic Diagrams

Schematic Diagram - USA & Canada

Complete schematic wiring diagram for USA/Canada models.

Schematic Diagram - Europe

Complete schematic wiring diagram for European models.

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