Pioneer VSX-330 User Manual

Service
Manual
PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
ⓒ Onkyo & Pioneer Corporation 2015
AV Receiver
VSX-330
VSX-330
ORDER NO.
ARP4002
O-4555
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-330-K
WMP
AC 220 V to 240 V
VSX-330-K
WMA
AC 220 V to 240 V
VSX-330-K
WMB
AC 220 V to 230 V
VSX-330-K
WMR
AC 220 V to 230 V

Pioneer VSX-330 Specifications

General

Channels	5.1
Amplification Type	Direct Energy
HDMI Inputs	4
HDMI Outputs	1
4K Ultra HD Pass-through	Yes
Signal-to-Noise Ratio	98 dB
USB Port	No
Bluetooth	No
HDR Pass-through	Yes
Dolby Formats	Dolby TrueHD, Dolby Digital Plus
DTS Formats	DTS-HD Master Audio, DTS-HD High Resolution
Frequency Response	10 Hz-100 kHz
Total Harmonic Distortion	0.08%
Input Sensitivity/Impedance	200 mV/47 k-ohms (Line)
Video Inputs/Outputs	Composite: 2 In / 1 Out
Digital Audio Inputs	1 Coaxial, 1 Optical
Dimensions	435 x 168 x 331 mm

Summary

Firmware Update Procedures

Firmware Update Preparation

System Schematics Overview

Overall Wiring Diagram

Schematic showing the complete electrical wiring of the unit.

Audio Block Diagram

Block diagram illustrating the audio signal path and processing.

Power Supply Block Diagram

Diagram of the power supply and voltage distribution system.

GND Block Diagram

Diagram illustrating the grounding network throughout the unit.

Main Assembly Schematics (1/2)

Schematic details for the main assembly, part one.

Protection Circuits and Error Handling

Overview of Protection Circuits

Service Mode: Protection Display and Reset

How to view and clear protection detection counts via service mode.

Error Detection and Recovery Procedures