Pioneer VSX-839RDS - Service Manual

ORDER NO.
PIONEER 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 NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
RRV2379
T – ZZR SEPT. 2000 Printed in Japan
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS
........
2
2. PCB CONNECTION DIAGRAM
..........................
12
3. SCHEMATIC DIAGRAM
.....................................
14
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-839RDS
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
Power Requirement
The voltage can be converted by
VSX-839RDS
the following method.
HYXJI ‡
AC220-230V
AC240V,
∗
HVXJI ‡
AC230V
AC240V,
∗
∗
: 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.
Model No. Order No. Remarks
VSX-35TX/KUXJI/CA RRV2351
¶ This service manual should be used together with the following manual(s):

Summary

CONTRAST OF PCB ASSEMBLIES

SCHEMATIC DIAGRAM

FM;AM TUNER UNIT SCHEMATIC

Provides the schematic diagram for the FM/AM Tuner Unit.

5.1 CH I;O and INPUT ASSYS

5.1 CH I;O ASSY

Provides the schematic diagram for the 5.1CH I/O Assy.

INPUT ASSY

Provides the schematic diagram for the Input Assy.

MAIN CONTROL ASSY (1;3)

MAIN CONTROL ASSY (2;3)

MAIN CONTROL ASSY (3;3)

V-AMP, REGULATOR, TRANS 2-2 and TRANS 1 ASSYS

REGULATOR ASSY

Schematic diagram for the Regulator Assy.

TRANS 2-2 ASSY

TRANS 1 ASSY

TRANS 2-1, FAN DRIVER and SP;PS ASSYS

TRANS 2-1 ASSY

FAN DRIVER ASSY

SP;PS ASSY

DISPLAY ASSY

DSP ASSY (2;5)

DSP ASSY (AWX7626)

Schematic diagram for the DSP Assy.

PRIMARY and P-SW ASSYS

PRIMARY ASSY

P-SW ASSY

Pioneer VSX-839RDS Specifications

General

Type	AV Receiver
Channels	5.1
Frequency response	10 Hz - 100 kHz
Input sensitivity	200 mV
Video Connections	Composite, S-Video, Component
Input Impedance	47 kOhms
Speaker load impedance	6 - 16 ohms
Tuner Type	FM/AM
Video Inputs	4 x Composite
Video Outputs	1 x Composite, 1 x S-Video
Audio Inputs	1 x Optical, 1 x Coaxial
Audio Outputs	2 x RCA
Surround Sound Modes	Dolby Digital, DTS
Tuning range	FM: 87.5 - 108 MHz, AM: 530 - 1710 kHz
Power output per channel	80 watts into 8 ohms (stereo)
Total harmonic distortion	0.08%