Pioneer PD-S601 Service Manual

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PIONEER’
The Art of Entertainment
Setvice
PALEY IIEY
COMPACT DISC PLAYER
PD-S6OT
PD-S601 HAVE THE FOLLOWING:
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Type Power Requirement
WEMXK | AC220 — 240V
WBXK AC220 — 240V
®
This
manual
is
applicable
to
WEMXK
and
WBXK
types.
©
For
WBXK
type,
refer
to
page
67.
@
Ce
manuel
pour
le
service
comprend
les
explications
de
réglage
en
frangais.
@
Este
manual
de
servicio
trata
del
método
ajuste
escrito
en
espanol.
CONTENTS
1. SAFETY INFORMATION ceccecsesseseeseccecesesssssessenees 2
2. EXPLODED VIEWS AND PARTS LIST -+---+-+++--++++ 4
3. PCB PARTS LIST ----::-s:ssccsssesececcesseeeeseeseneeeseees 11
4. SCHEMATIC AND PCB CONNECTIONS
DIAG RAMS 2 +-sesssenssessessss acer coae-acccoesasennsvevessseans 13
5. ADJUSTMENTS «---:esesecsesscccerceseseereeesssesssneceees 27
B:. REGLAGES «-+0s-ssereceeceves-ennenseseanscanaceusuesebsusasve 40
5 INJUSTES sersesssseesczescesesvsnzsencerevacecusswenteeswexenes 53
6. DISASSEMBLY ----+--eseseseseereceeceeeccereseeeeccneseseeee 66
7. FOR PD-S601/WBXK TYPE ------:ss0+-seeseseeseseeneee 67
8B. PANEL FACILITIES-----0--20e-ccceecetcccccscescccccececeees 68
9. SPECIFICATIONS --+---e2-eseeeecceceececcesceeseeeeeeeanees 69
PIONEER ELECTRONIC CORPORATION = 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.O. Box 1760, Long Beach, California 90801 U.S.A.
PIONEER ELECTRONICS OF CANADA, INC. 300 Allstate Parkway Markham, Ontario L3R OP2 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetbergiaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
© PIONEER ELECTRONIC CORPORATION 1992 SJ MAY 1992 Printed in Japan

Pioneer PD-S601 Specifications

Power

power requirements	AC 220 - 240 V, 50/60 Hz
power consumption	16W

Operating Environment

operating temperature range	+41°F - +95°F

Audio Specifications

frequency response	2 Hz - 20 kHz
signal-to-noise ratio	106 dB or more
dynamic range	96 dB or more
harmonic distortion	0.0028% or less
output voltage	2.0V

Weight and Dimensions

weight	4.0 kg
width	420 mm
depth	276 mm
height	110 mm

Summary

Safety Information

Safety Precautions

Essential checks for customer and technician protection.

Product Safety Notice

Highlights special safety characteristics of electrical/mechanical parts.

Exploded Views, Packing, and Parts List

Exterior Components

Lists external parts and their diagrams for the PD-S601.

Mechanism Section Details

Detailed breakdown of the PD-S601's internal mechanism components.

Packing Information

Details regarding the packing of the PD-S601 unit.

PCB Parts List

Component Lists by Category

Comprehensive lists of PCB assemblies, semiconductors, capacitors, resistors, and coils.

Schematic and PCB Connections Diagrams

Waveform Analysis

Visual representations of key waveforms for troubleshooting and adjustment.

Adjustments and Calibration

Adjustment Methods and Tools

Procedures and required tools for calibrating the PD-S601 player.

Focus Offset Adjustment

Procedure to set the DC offset for the focus error amplifier.

Grating Adjustment

Aligning laser beam spots for optimal tracking error generation.

Tracking Error Balance Adjustment

Correcting variations in tracking photodiode sensitivity.

Pickup Radial/Tangential Tilt Adjustment

Adjusting pickup angle for optimal laser beam alignment to the disc.

RF Level Adjustment

Optimizing the playback RF signal amplitude.

Focus Servo Loop Gain Adjustment

Optimizing the focus servo loop gain for proper operation.

Tracking Servo Loop Gain Adjustment

Optimizing the tracking servo loop gain for smooth operation.

Focus Error Signal Verification

Verifying pickup performance by observing the focus error signal.

Disassembly and Model Variants

Tray Panel Removal and Installation

Step-by-step instructions for removing and installing the tray panel.

PD-S601/WBXK Type Notes

Specific notes regarding the construction of PD-S601/WBXK and WEMXK types.

Product Specifications

General Specifications

Details on type, power requirements, operating conditions, and dimensions.

Audio Section Specifications

Specifications for frequency response, S/N ratio, dynamic range, and distortion.

Output Terminal Specifications

Details on audio line output and optical digital output.

Player Functions

Overview of basic operations, search, programming, and repeat functions.

Included Accessories

List of accessories provided with the PD-S601 player.