Pioneer DVL-919 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
DVL-919
RRV2089
1. SAFETY INFORMATION
......................................
2
2. EXPLODED VIEWS AND PARTS LIST
................
4
3. SCHEMATIC DIAGRAM
.....................................
16
4. PCB CONNECTION DIAGRAM
..........................
42
5. PCB PARTS LIST
...............................................
58
6. ADJUSTMENT
....................................................
65
CONTENTS
7. GENERAL INFORMATION
................................
80
7.1 PARTS
.........................................................
80
7.1.1 IC
...........................................................
80
7.2 DISASSEMBLY/ASSEMBLY
.......................
82
7.3 BLOCK DIAGRAM
.......................................
84
8. PANEL FACILITIES AND SPECIFICATIONS
....
86
T – IZE JAN. 1999 Printed in Japan
DVD LD PLAYER
Type
Power Requirement
The voltage can be converted by
the following method.
Model
DVL-919
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Region No.
KU/CA ‡ AC120V 1
RD/RA ‡ AC110-127/220-240V 1 Automatic select

Pioneer DVL-919 Specifications

General

Type	DVD/Laserdisc/CD Player
DVD Playback	Yes
Laserdisc Playback	Yes
CD Playback	Yes
Remote Control	Yes
Video Formats Supported	NTSC
Audio Formats Supported	Dolby Digital, PCM
Connections	Composite, S-Video, Component, Optical, Coaxial
Laser System	Semiconductor Laser
Signal-to-Noise Ratio	115 dB
Outputs	Analog Audio
Output Video Resolution	480i (NTSC)

Summary

SAFETY INFORMATION

General Safety Precautions

Core safety guidelines for technicians and product usage.

Product Safety Notice

Critical safety characteristics of components and replacement parts.

Laser Safety Information

Warnings and guidelines for laser diode characteristics and safe operation.

SCHEMATIC DIAGRAMS

Section 3.1 Overall Wiring Diagram

Shows interconnections between major assemblies.

Assembly Schematics (DVDM, CLDM, GYCB)

Detailed circuit diagrams for DVDM, CLDM, and GYCB assemblies.

Power Supply Schematics

Circuit diagrams for the power supply unit.

PCB PARTS LIST

List of Whole PCB Assemblies

Identifies main PCB assemblies and their part numbers.

Specific PCB Assembly Parts Details

ADJUSTMENT PROCEDURES

Section 6.1 Adjustment Items and Location

Lists adjustable points for CLD and DVD systems.

Section 6.2 Jigs and Measuring Instruments

Section 6.3 Test Mode Operations

Instructions for entering and using test modes.

Section 6.4 Necessary Adjustment Points Summary

Section 6.5 Region Setting Procedure

Section 6.6 Mechanical Adjustments

Step-by-step procedures for mechanical adjustments.

Section 6.7 Electrical Adjustments for CLDM Assy

Step-by-step procedures for CLDM electrical adjustments.

Section 6.8 Electrical Adjustments for DVDM Assy

Step-by-step procedures for DVDM electrical adjustments.

OPERATIONS IN THE TEST MODE

Test Mode Remote Control Unit Functions