Pioneer VSX-C300 Service Manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, 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
PIONEER CORPORATION 2001
c
ORDER NO.
RRV2524
1. SAFETY INFORMATION
......................................
2
2. EXPLODED VIEWS AND PARTS LIST
...............
3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
.....
8
4. PCB CONNECTION DIAGRAM
.........................
32
5. PCB PARTS LIST
...............................................
46
6. ADJUSTMENT
....................................................
50
CONTENTS
7. GENERAL INFORMATION
................................
51
7.1 DIAGNOSIS
..................................................
51
7.1.1 Test Mode
................................................
51
7.1.2 Protection of the Amplifier Line
...............
52
7.1.3 Operation of the Fan-Control Line
...........
53
7.1.4 Specifications of Speaker Detection
........
54
7.1.5 Timing Chart
............................................
55
7.2 PARTS
..........................................................
56
7.2.1 IC
............................................................
56
7.2.2 DISPLAY
.................................................
62
8. PANEL FACILITIES AND SPECIFICATIONS
.......
64
T – ZZR SEPT. 2001 Printed in Japan
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-C300
STANDBY
PHONES VIDEO AUDIO DIGITAL IN
FRONT INPUT
INPUT SIGNAL
DIGITAL 2 DIGITAL 2 PROLOGIC DTS VIRTUAL
PHONES
SURR
STEREO
AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-C300
DVD TV/SAT VCR FRONTTUNER
MASTER
VOLUME
DOWN UP

MULTI ch
LR
OFF ON
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
RemarksPower RequirementType
Model
VSX-C300
KUXJI/CA
AC120V

Pioneer VSX-C300 Specifications

General

Brand	Pioneer
Model	VSX-C300
Category	Receiver
Language	English

Summary

1. Safety Information

Safety Precautions and Notices

Covers safety precautions, leakage current checks, and product safety notices.

2. Exploded Views and Parts List

Packing and Component Identification

Details packing components and provides exploded views for parts identification.

3. Block Diagrams and Schematic Diagrams

Circuit Diagrams and Wiring Schematics

Includes block diagrams, overall wiring, and schematics for tuner and DSP modules.

4. PCB Connection Diagrams

PCB Connection Diagrams for Assemblies

Illustrates PCB connections for Front Input, Tuner, and DSP/2P Jack assemblies.

5. PCB Parts List

PCB Assemblies and Tuner Module Parts

Lists PCB assemblies and specific parts for the FM/AM Tuner Module.

DSP Assy Component Categories

Lists components for the DSP Assy, categorized by type.

2P Jack Assy Component Categories

Lists components for the 2P Jack Assy, categorized by type.

OPT-IN Assy Component Categories

Lists components for the OPT-IN Assy, categorized by type.

Video Assy Component Categories

Lists components for the Video Assy, categorized by type.

Power Assy Component Categories

Lists components for the Power Assy, categorized by type.

6. Adjustment

Adjustment Procedures

Details on adjustment procedures for the receiver, if any are specified.

7. General Information

Diagnosis and Test Modes

Covers diagnostic procedures, test modes, and protection mechanisms.

8. Panel Facilities and Specifications

Panel Layout and Key Features

Describes front panel controls, indicators, and key features of the receiver.

8.2 Specifications

Technical Specifications

Provides detailed technical specifications for amplifier, tuner, and miscellaneous sections.