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Yamaha RX-V390 User Manual

Yamaha RX-V390
44 pages
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Yamaha RX-V390 Specifications

General IconGeneral
BrandYamaha
ModelRX-V390
CategoryStereo Receiver
LanguageEnglish

Summary

TO SERVICE PERSONNEL

Leakage Current Measurement

Procedure for verifying insulation and limits for leakage current.

FRONT PANELS

REAR PANELS

SPECIFICATIONS

Audio Section Specifications

Technical specifications for audio output and input.

Video Section Specifications

Technical specifications for video signal handling.

FM Section Specifications

Technical specifications for FM reception.

AM Section Specifications

Technical specifications for AM reception.

DISASSEMBLY PROCEDURES

Main PCB Access

Procedure for accessing and checking the main PCB.

SELF CHECK MODE

Entering Self Check Mode

Methods to start the self-check mode.

Exiting Self Check Mode

Method to leave the self-check mode.

Factory Preset Information

Details on tuner, surround, and selector factory presets.

TUNER ADJUSTMENTS

FM Adjustment Procedures

Step-by-step guide for FM alignment.

FM Adjustment Connection Diagrams

Diagrams showing instrument connections for FM adjustments.

AM Adjustment Procedures

Step-by-step guide for AM alignment.

RDS Adjustment Procedures

Steps for RDS alignment on specific models.

AMP ADJUSTMENTS

Idling Current Confirmation

Method to confirm and adjust amplifier idling current.

IC DATA

IC BLOCKS

BLOCK DIAGRAM

Tuner Section Block Diagram

Functional diagram of the tuner front-end and IF stages.

Audio & Control Block Diagram

Functional diagram of audio processing and system control.

PRINTED CIRCUIT BOARD (Foil side)

TEST POINT WAVEFORMS

SCHEMATIC DIAGRAM (TUNER)

Tuner Circuit Schematic

Circuit diagram of the tuner section.

SCHEMATIC DIAGRAM (INPUT & EFFECT CONTROL)

Input & Effect Control Circuit Schematic

Circuit diagram for input selection and effect processing.

SCHEMATIC DIAGRAM (RX-V390/R-V501 POWER)

RX-V390/R-V501 Power Supply Schematic

Circuit diagram of the power supply section.

SCHEMATIC DIAGRAM (RX-V390RDS POWER)

RX-V390RDS Power Supply Schematic

Circuit diagram of the power supply section.

PARTS LIST (Electrical)

REMOTE CONTROL TRANSMITTER

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