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Onkyo TX-L5

Onkyo TX-L5
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Onkyo TX-L5 Specifications

General IconGeneral
BrandOnkyo
ModelTX-L5
CategoryReceiver
LanguageEnglish

Summary

Safety-Related Component Warning

Specifications

Amplifier Section Specifications

Details on power output, distortion, input sensitivity, and impedance.

Tuner Section Specifications

Information on tuning range, sensitivity, capture ratio, and signal-to-noise ratio.

General Specifications

Covers power supply, dimensions, and weight.

Service Procedures

Replacing the Fuses

Instructions for replacing fuses, including component identification and safety notes.

Initializing the Unit

Steps to reset the microprocessor and clear memory to factory settings.

Safety Check Out

Procedure for performing a safety check on U.S.A. models after service.

Memory Preservation

Explanation of the unit's internal memory backup system and its behavior when unplugged.

Panel Views

Front Panel Controls and Indicators

Detailed explanation of front panel buttons, dials, display, and indicators.

Rear Panel Connectors

Descriptions of all rear panel input/output terminals and antenna connections.

Remote Controller Functions

Explanation of all buttons and their functions on the remote control unit.

Exploded View

Exploded View Parts Lists

Block Diagram

Schematic Diagrams

Schematic Diagram 1-1: Preamplifier Section

Detailed circuit diagram for the preamplifier stage.

Schematic Diagram 1-2: Preamplifier Section

Further circuit details for the preamplifier stage.

Schematic Diagram 2-1: DSP Section

Circuit diagram for the Digital Signal Processing (DSP) section.

Schematic Diagram 2-2: DSP Section

Additional circuit details for the Digital Signal Processing (DSP) section.

Schematic Diagram 3-1: Power Amplifier Section

Circuit diagram for the power amplifier stage.

Schematic Diagram 3-2: Power Amplifier Section

Further circuit details for the power amplifier stage.

Schematic Diagram 4-1: Power Supply and Video Section

Circuit diagram for power supply and video signal processing.

Schematic Diagram 4-2: Power Supply and Video Section

Additional circuit details for power supply and video signal processing.

Schematic Diagram 5-1: Display Section

Circuit diagram for the unit's display and front panel interface.

Schematic Diagram 5-2: Display Section

Further circuit details for the display and front panel interface.

Wiring View

Printed Circuit Board Parts Lists

Microprocessor Information

Microprocessor Connection View

Diagram showing connections to the microprocessor unit.

Microprocessor Terminal Description

Detailed explanation of each microprocessor terminal's function.

Accessories and Manuals

Printed Circuit Board (PCB) Views

Main Circuit PC Board (U11)

Component layout and routing for the main circuit board.

Power Amplifier and Speaker Terminal PCBs (U1, U6, U7)

Component layouts for power amp and speaker terminal boards.

Driver Circuit PC Board (U2)

Component layout for the driver circuit board.

Video Terminal PC Board (U13)

Component layout for the video terminal board.

Display Circuit PC Board (U12)

Component layout for the display circuit board.

Headphone and Standby Switch PCBs (U16, U14)

Component layouts for headphone and standby switch boards.

Primary and Optical Input Terminal PCBs (U3, U14)

Component layouts for primary and optical input PCBs.

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