EasyManua.ls Logo

Technics SU-8055 Service Manual

Technics SU-8055
14 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Question and Answer IconNeed help?

Do you have a question about the Technics SU-8055 and is the answer not in the manual?

Technics SU-8055 Specifications

General IconGeneral
Power Output55 W per channel into 8Ω (stereo)
Input Sensitivity2.5 mV (MM), 150 mV (line)
Output150mV (line)
Speaker Load Impedance4Ω to 16Ω
Signal to Noise Ratio95 dB (line)
Dimensions430 x 140 x 310 mm

Summary

TECHNICAL SPECIFICATIONS

AMPLIFIER SECTION

Specifications for amplifier performance: power output, distortion, frequency response, etc.

GENERAL

General product specifications including power consumption, dimensions, and weight.

LOCATION OF CONTROLS

HOW TO REMOVE THE AMPLIFIER CABINET, BOTTOM PLATE AND FRONT PANEL

Instructions for disassembling the main unit's exterior components for access.

REPAIR AND ALIGNMENT PROCEDURES

ALIGNMENT INSTRUCTIONS

Procedures for calibrating the unit's performance using test equipment.

DC UNBALANCED VOLTAGE ADJUSTMENT

Procedure to set the DC voltage balance between channels.

POWER IC REMOVAL AND ALIGNMENT POINTS

HOW TO REMOVE THE POWER IC

Step-by-step guide for removing and replacing the power integrated circuits.

PRINTED CIRCUIT BOARD WIRING VIEW

CIRCUIT DIAGRAMS AND TERMINAL GUIDES

BLOCK DIAGRAM

High-level functional overview of the amplifier's circuitry.

TERMINAL GUIDE OF TRANSISTOR & IC

Pin configurations and identification for transistors and integrated circuits.

SCHEMATIC DIAGRAM

EXPLODED VIEWS

REPLACEMENT PARTS LIST (CABINET and CHASSIS PARTS)

List of external and structural components with part numbers.

REPLACEMENT PARTS LIST (Electric Parts)

REPLACEMENT PARTS LIST (Capacitors and Switches)

REPLACEMENT PARTS LIST (Accessories and Packing)

Related product manuals