EasyManua.ls Logo

Pioneer A-777/HEWZ User Manual

Pioneer A-777/HEWZ
24 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 Pioneer A-777/HEWZ and is the answer not in the manual?

Pioneer A-777/HEWZ Specifications

General IconGeneral
BrandPioneer
ModelA-777/HEWZ
CategoryAmplifier
LanguageEnglish

Summary

Safety Information and Precautions

General Safety Precautions

Covers essential safety precautions for technicians and product safety notices regarding component characteristics.

Technical Specifications Overview

Details power output, distortion, frequency response, input/output levels, and control features.

Exploded Views, Packing, and Parts List

Parts List of Exterior and Packing

Lists external and packing components with their respective part numbers and descriptions.

Schematic Diagrams

PHONO AMP Assembly Schematic

Schematic diagram for the PHONO AMP assembly, detailing its internal circuitry and components.

INPUT SELECTOR Assembly Schematic

Schematic diagram for the INPUT SELECTOR assembly, illustrating its signal routing and switching.

TONE AMP Assembly Schematic

Schematic diagram for the TONE AMP assembly, including tone controls and balance circuitry.

Schematic Diagrams (Continued)

Power Amplifier Schematics

Schematics for POWER L and POWER R assemblies, detailing power amplification circuitry.

Power Supply Section Schematics

P.C. Boards Connection Diagrams

P.C. Boards Connection Diagrams (Continued)

POWER SUPPLY Assembly PCB Diagram

PCB connection diagram for the POWER SUPPLY assembly, showing component layout.

PCB Parts List

PCB Parts List (Continued)

POWER SUPPLY ASSEMBLY (AWZ3425) Parts List

Detailed parts list for the POWER SUPPLY assembly, including semiconductors, capacitors, coils, resistors, and others.

Model-Specific Information

Model-Specific Information (Continued)

POWER SUPPLY Assembly Part Comparison

Comparison of POWER SUPPLY assembly parts between AWZ3424 and AWZ3425 models.

Panel Facilities and Controls

Front Panel Controls Overview

Detailed description of all front panel controls, indicators, and jacks, explaining their functions and operation.

Adjustments

Idle Current Adjustment Procedure

Procedure for adjusting idle current by setting controls and adjusting a specific VR on the POWER L assembly.

Related product manuals