Marantz 2270 Manuals

Manuals and User Guides for Marantz 2270. We have 5 Marantz 2270 manuals available for free PDF download: Service Manual, Manual, Instructions Manual

Marantz 2270 Instructions Manual (24 pages)

Stereophonic Receiver

Brand: Marantz | Category: Stereo Receiver | Size: 14.2 MB

Table of Contents
4
Preparation for Use
6
- Rear Panel Connections
  6
- Phono 1 & 2
  6
- Play
  6
- Record 1 & 2
  6
- Auxiliary
  6
- Rear Panel Connection Facilities and ~Ustme
  6
- Quadradial
  7
- Main in and Pre out
  7
- Loudspeaker Systems
  7
- Loudspeaker System Connections
  7
- FM Antenna
  8
- FM/AM Antenna Connect Ion
  8
- Antenna Attenuator
  9
- AM Antenna
  9
- Connection to AC Outlet
  9
- Convenience Outlet
  9
- Simplified Operating Procedure
  9
- AM Ferrite-Rod Antenna
  9
- Tuning Meters
  10
- Tuning
  10
- FM Antenna Orientation
  10
- Mono in {L, R)Switch
  10
- Tape/Source Monitor Switch
  10
- Loudness Switch
  10
- Hi-Blend Switch
  10
- Low Filter Switch
  11
- Hi Filter Switch
  11
- Muting Switch and Level Control
  11
Main Controls and Switches
11
- Selector Switch
  11
- Balance Control
  11
- Volume Control
  11
- Front Panel Controls and Jacks
  11
- Bass MID and Treb Le Controls
  12
- Main-Spkr-Remote Switch
  12
Front Panel Jacks
12
- Dubbing out
  12
- Dubbing in
  12
- Stereophones
  12
- Some Suggestion on Using Tape Recorders with Your Model 2270
  12
- Recording and Playback
  12
- Stereophone Plug
  12
- Recording
  13
- Playback
  13
- Making Two Recordings Simultaneously
  13
- Recording a Long-Duration Program
  13
- Copying and Editing
  13
- General Arrangement of Tape Recorder
  13
Technical Description
14
- General
  14
- Functional Block Diagram
  14
- Front End
  15
- Fm if Amplifier
  15
- Multipath Indicator
  15
- FM Stereo Demodulator
  15
- Muting Circuit
  15
- AM Tuner
  16
  - Selector Switch
    16
  - Tape Signals
    16
  - Monitor (Tape/Source) Switch
    16
  - Monitor (1 and 2) Switch
    16
  - Phono Signals
    16
  - Hi Blend and Mono (L and R) Functions
    16
  - Control Circuits
    16
  - Balance Control
    16
  - Volume Control
    17
  - Tone Amplifier
    17
  - Hi-Low Filters
    17
  - Output Stage and Protective Circuits
    17
- Phono Equalization Characteristics
  18
Tone Control Characteristics
18
Low and High Filter Characteristics
19
FM Character Istics
19
Harmonic Distortion
20
Technical Specifications
22
Stereo Separation
22
Frequency Response
22
Service Notes
23
Packing Instructions
23

Marantz 2270 Service Manual (33 pages)

Brand: Marantz | Category: Stereo Receiver | Size: 22.01 MB

Specifications
2
Audio Circuit
2
FM Section
2
General
2
Schematic Diagram
3
Schematic Diagram for U.S.A. Model
8
FM if Amplifier Assembly P200 Component Locations
13
Front Panel Adjustment and Components Locations
14
Main Chassis Component Locations (Top View)
14
Introduction
15
Service Notes
15
AM Tuner
15
FM Tuner
16
Suggestions for am Tuner Trouble Shooting
16
Audio Muting and Stereo Mode Auto-Selecting Circuit
16
MPX Stereo Decoding Circuit
17
Suggestion for Trouble Shooting of FM Tuner
18
Phono and Tone Amplifiers
18
Power Amplifier
18
Powerprotection Circuit
19
Speaker Protector Relay Circuit
19
Suggestions for Trouble Shooting of Power Amplifier
19
Excessive Line Consumption
19
Voltage Conversion
20
No DC Balance
20
Remove the Terminal Cover
20
Voltage Converson Chart
21
Test Equipment Required for Servicing
22
AM Alignment Procedure
23
FM Alignment Procedure
23
STEREO Separation Alignment
23
AM Frequency Range and Tracking Alignment
23
Muting Circuit Alignment
24
Audio Adjustment
24
Lissajou Figure on Oscilloscope
25
Dial Stringing
25
Rear Panel Adjustment and Component Locations
32
Main Chassis Component Locations (Bottom View)
32

Marantz 2270 Manual (36 pages)

Stereophonic receiver

Brand: Marantz | Category: Receiver | Size: 7.4 MB

Marantz 2270 Service Manual (44 pages)

Brand: Marantz | Category: Stereo Receiver | Size: 7.08 MB

Marantz 2270 Service Manual (44 pages)

Stereophonic

Brand: Marantz | Category: Receiver | Size: 7.1 MB

Marantz Categories

Amplifier Receiver

CD Player Stereo Receiver

DVD Player

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