Pioneer PD-J400T User Manual

@ PIONEER’
The Art of Entertainment
Setvice
~ ORDER NO.
ARP2399
TWIN-TRAY COMPACT DISC PLAYER
PD-J500T
PD-J400T
PD-—J500T AND an HAVE THE FOLLOWING:
| Model |
Power Requirement
PD-J500T | PD-J400T
HEMXJS Pn 38 1) Loe.) AC220V-230V, 240V (Switchable) *
AC220V-230V, 240V (Switchable) *
AC110V, 120V-—127V, 220V, 240V (Switchable)
* Change the connection of the power transformer’s primary wiring,
@ This manual is applicable to PD-J500T/HEMXJS, HBXJS, SD and PD-J400T/
HEMXUJS, HBXJS, HPW, SD types.
‘® As to PD-J500T/HBXJS, SD and PD-J400T/HEMXJS, HBXJS, HPW, SD types, refer
to page 61.
@ Ce manuel pour le service comprend les explications de réglage en frangais.
@ Este manual de servicio trata del método ajuste escrito en espanol.
CONTENTS
4.
SAFETY
INFORMATION
-srcessesseesssesseseeeceeeeneeenes
2
B.
ADJUSTMENTS
crrrreesceeeeeectreeserseseenseeeeeeneesens
25
2.
SPECIFICATIONS
«ccceececesscesseceeseeeeesseeseeersneeesenes
3
B.
REGLAGE
cevesscessesecersreeessssenensesssnseneeseseenennnees
37
3,
PACKING
cccsssesseessreesseecsncetsstscneusnatesenasesseeesnnnes
3
B.
AJUSTE
crecessseessssesesseccetssrenessessssnnesesceeerseareeey
49
4.
EXPLODED
VIEWS
AND
PARTS
LIST
eerrrrrsereeeee
4
9.
FOR
PD—J500T/HBXJS,
SD,
PD-J400T/
5.
SCHEMATIC
DIAGRAM
eerrreesseeeeseeseeeseeeerssseneees
11
HEMXJS,
HBXJS,
SD
AND
HPW
TYPES
°--+-++--+-
61
6.
PCB
CONNECTION
DIAGRAMS
ersssseeesereeereereee
17°
-
10.
PANEL
FACILITIES
++++sesreseessseesesesreveees
ise
Sedsdaent
62
7.
PCB PARTS LIST ceessssssseeecereceesscsestessreetteessenss 23
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. 505 Cochrane Drive, Markham, Ontario LR 8E3 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 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 ca dances Wiha -dies

Pioneer PD-J400T Specifications

General

Brand	Pioneer
Model	PD-J400T
Category	CD Player
Language	English

Summary

Safety Information

Label Check (Twin Type)

Exploded Views and Parts List

Schematic Diagram

PCB Parts List

Adjustments

1. Adjustment Methods

Outlines procedures and tools for adjusting player performance and functionality to optimal levels.

Focus Offset Adjustment

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

Grating Adjustment

Aligns laser beam spots to the track for proper tracking error generation.

Tracking Error Balance Adjustment

Corrects sensitivity variations in the tracking photodiode for accurate tracking.

Pickup Radial/Tangential Tilt Adjustment

Adjusts pickup angle for straight laser beam projection onto the disc.

RF Level Adjustment

Optimizes playback RF signal amplitude for best signal quality.

Focus Servo Loop Gain Adjustment

Optimizes the focus servo loop gain for stable focus actuator operation.

Tracking Servo Loop Gain Adjustment

Focus Error Signal Verification

Panel Facilities