Pioneer VSX-808RDS Service Manual

ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1999
c
VSX-808RDS
RRV2115
1. SAFETY INFORMATION
......................................
2
2. EXPLODED VIEWS AND PARTS LIST
................
3
3. SCHEMATIC DIAGRAM
.......................................
6
4. PCB CONNECTION DIAGRAM
..........................
26
5. PCB PARTS LIST
...............................................
39
6. ADJUSTMENT
....................................................
44
CONTENTS
7. GENERAL INFORMATION
................................
45
7.1 PARTS
..........................................................
45
7.1.1 IC
...........................................................
45
7.1.2 DISPLAY
................................................
48
7.2 DISASSEMBLY
............................................
50
7.3 BLOCK DIAGRAM
........................................
52
7.4 REMOTE CONTROL UNIT
..........................
53
[CU-VSX140 (AXD7181)]
8. PANEL FACILITIES AND SPECIFICATIONS
....
57
T – ZZK APR. 1999 Printed in Japan
Type
Model
Power Requirement
The voltage can be converted by the
VSX-808RDS following method.
HYXJI AC220-230V AC240V,
∗
HYXJIGR AC220-230V AC240V,
∗
HVXJI AC230V AC240V,
∗
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
R
– OFF - ON
EON
STANDBY/ON
STANDBY
PHONES
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
STATION
TUNING
SELECT
EON
MODE
CHARACTER
/SEARCH
SIGNAL
SELECT
MIDNIGHT
DOWN UP
BASS TREBLE
VCR 1 VCR 2 DVD/LD TV/SAT CD
FM/AM
MD/TAPE 1 VIDEO
LOUDNESS
TAPE 2
MONITOR
DIRECT
VIDEO INPUT
VIDEO
S-VIDEO
L
MASTER
VOLUME
CLASS MEMORY
RF ATT
+
+
–
+
–
+
–
–
FREQUENCY
MPEG
DSP
MODE
DIGITAL
NR
AUDIO
R
SPEAKERS
DVD 5.1CH
/ DTS
∗
: Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the "Line Voltage Selection" described
in Service Manual.

Pioneer VSX-808RDS Specifications

General

Brand	Pioneer
Model	VSX-808RDS
Category	Receiver
Language	English

Summary

Safety Information

Safety Precautions

Procedure for checking leakage current to ensure user and technician safety.

Product Safety Notice

Emphasizes using specified replacement parts for safety.

Exploded Views and Parts List

Packing Components

Lists packing components and provides a diagram for unboxing.

Contrast Table

Compares parts across different model types like HYXJI, HYXJIGR, HVXJI.

Exterior Parts

Exploded view and parts list for external components.

Schematic Diagrams

Overall Wiring Connection Diagram

Shows the main signal paths and connections between major assemblies.

Input Assy Schematics

Schematic diagram of the input assembly, showing signal flow and components.

Front and Power SW Schematics

Schematics for the front panel and power switch assemblies.

Amp, Headphone, etc. Schematics

Schematics for Amp, Headphone, Transistor, FET, and Mech SW assemblies.

Video, SVideo, and Front Video Schematics

Schematics for Video, SVideo, and Front Video assemblies.

Dolby Digital Assy Schematics

Schematic diagrams for the Dolby Digital assembly.

PCB Connection Diagrams

Overall PCB Connections

Diagrams showing PCB connections for major assemblies.

Input and Front Video PCB Connections

PCB connection diagrams for the Input and Front Video assemblies.

Tuner, Video, SVideo PCB Connections

PCB connection diagrams for Tuner, Video, and SVideo assemblies.

Front and Power SW PCB Diagrams

PCB diagrams for the Front and Power SW assemblies.

Amp, Headphone, FET, Mech SW PCB Diagrams

PCB diagrams for Amp, Headphone, FET, and Mech SW assemblies.

Connectors, Large Front, Rear SP PCB Diagrams

PCB diagrams for connectors, Large Front, and Rear SP assemblies.

Transistors and Barrier PCB Diagrams

PCB diagrams for Transistor and Barrier assemblies.

Dolby Digital PCB Diagrams

PCB diagrams for the Dolby Digital assembly.

Video and SVideo PCB Diagrams

PCB diagrams for the Video and SVideo assemblies.

PCB Parts List

List of Assemblies

Lists all major assemblies and their part numbers.

Semiconductors

Lists semiconductor parts for various assemblies.

Capacitors

Lists capacitor parts with their values and part numbers.

Resistors

Lists resistor parts with their values and part numbers.

Others

Lists miscellaneous parts like connectors and binders.

Adjustment

General Information

Parts Information (IC Pinouts)

Lists integrated circuit part numbers and their pin functions.

Display Information

Information about the FL indicator tube, pin assignments, and grid layout.

Disassembly Procedures

Step-by-step instructions and diagrams for disassembling the unit.

Block Diagram

A visual representation of the system's functional blocks and signal flow.

Remote Control Unit Details

Exploded view and parts list for the remote control unit.

Panel Facilities and Specifications

Front Panel Controls

Details the front panel controls and their functions.

Remote Control Operation

Describes the functions and operation of buttons on the remote control.

Audio Component Connections

Guides on connecting external audio source components to the receiver.

Technical Specifications

Provides detailed technical specifications for the receiver's various sections.