Pioneer VSA-E03 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 (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
c
VSA-E03
RRV2150
T – ZZE JULY 1999 Printed in Japan
Type
Model
Power Requirement
The voltage can be converted by the
VSA-E03 following method.
HYXJI AC220-230V AC240V,
∗
HYXJI/GR AC220-230V AC240V,
∗
HVXJI AC230V AC240V,
∗
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
AUDIO/VIDEO MULTICHANNEL AMPLIFIER
∗
: 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.
– OFF - ON
STANDBY/ON
STANDBY
PHONES
AUDIO/VIDEO MULTI-CHANNEL AMPLIFIER
CHANNEL
LEVEL
CHANNEL
SELECT
SIGNAL
SELECT
MIDNIGHT
DOWN UP
BASS TREBLE
VCR DVD/LD VIDEOTV/SAT TUNER
CD
MD/TAPE AUX
LOUDNESS
DIRECT
VIDEO INPUT
VIDEO
S-VIDEO
L
MASTER
VOLUME
+
–
+
–
+
–
DSP
MODE
AUDIO
R
SPEAKERS
DVD 5.1CH
N∫z¿x?≤
A B
7. GENERAL INFORMATION .............................. 47
7.1 DISASSEMBLY .......................................... 47
7.2 PARTS ....................................................... 49
7.2.1 IC ....................................................... 49
7.3 REMOTE CONTROL UNIT ........................ 52
[CU-VSA035 (AXD7237)]
8. PANEL FACILITIES AND SPECIFICATIONS
....................................................... 56
1. SAFETY INFORMATION.................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
......................................................... 6
4. PCB CONNECTION DIAGRAM ....................... 28
5. PCB PARTS LIST ............................................. 41
6. ADJUSTMENT.................................................. 46
CONTENTS

Pioneer VSA-E03 Specifications

Power Output

continuous power output (stereo front)	100 W + 100 W (DIN, 1 kHz, T.H.D. 1%, 8 Ω)
continuous power output (surround front)	60 W + 60 W (DIN, 1 kHz, T.H.D. 1%, 8 Ω)
continuous power output (center)	60 W (DIN, 1 kHz, T.H.D. 1%, 8 Ω)
continuous power output (rear)	60 W (DIN, 1 kHz, T.H.D. 1%, 8 Ω)

Audio Input/Output

input sensitivity/impedance	200 mV/47 kΩ
output level/impedance	200 mV/2.2 kΩ
signal-to-noise ratio	82 dB/62 dB

Tone Control

bass control	± 6 dB (100 Hz)
treble control	± 6 dB (10 kHz)
loudness control	+9 dB/+7 dB (100 Hz/10 kHz)

Video Section

input sensitivity/impedance	1 Vp-p/75 Ω
output level/impedance	1 Vp-p/75 Ω
frequency response	5 Hz to 7 MHz dB+0–3

Power

power requirement	AC 220-230 V, 50/60 Hz
power consumption	220 W
power consumption in standby mode	1 W

Weight and Dimensions

dimensions	420 (W) × 158 (H) × 401 (D) mm
weight	9.8 kg