Pioneer DV-2750-S User Manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
DV-2750-S
RRV2909
DVD PLAYER
DV-2750-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Region No.
Serial No.
Confirm 3rd & 4th
alphabetical letters.
DV-2750-S WYXCN AC220-240V 2 &&TE######$$
DV-2750-S WVXCN AC220-240V 2 &&TE######$$
For details, refer to "Important symbols for good services".
T-ZZE MAR. 2004 printed in Japan

Pioneer DV-2750-S Specifications

General

Brand	Pioneer
Model	DV-2750-S
Category	DVD Player
Language	English

Summary

SAFETY INFORMATION

Laser Diode Characteristics

Details specifications for laser diodes used in DVD and CD playback.

Additional Laser Cautions

Details specific laser safety mechanisms and precautions during operation.

1. SPECIFICATIONS

General Specifications

General technical specifications including system, power, dimensions, and operating conditions.

2. EXPLODED VIEWS AND PARTS LIST

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

Overall Block Diagram

Overall system block diagram illustrating major components and connections.

3.2 POWER SUPPLY BLOCK DIAGRAM

3.3 WAVEFORMS

3.4 WIRING DIAGRAMS

3.5 DVDM ASSY 1/4 [RF IC BLOCK]

3.6 DVDM ASSY 2/4 [DVD IC BLOCK]

3.7 DVDM ASSY 3/4 [AUDIO BLOCK]

3.8 DVDM ASSY 4/4 [VIDEO BLOCK]

3.9 SCRB ASSY

3.10 FLKY AND IRKY ASSYS

3.11 POWER SUPPLY UNIT

6. ADJUSTMENT

Adjustment Items and Location

6.3 NECESSARY ADJUSTMENT POINTS

6.4 TEST MODE

6.5 MECHANISM ADJUSTMENT

Tangential and Radial Height Coarse Adjustment

7. GENERAL INFORMATION

Diagnosis and Test Mode Procedures

Procedures for diagnosing issues and operating the unit in test mode.

7.1.3 SHORTCUT KEY FUNCTIONS

7.1.4 MODEL INFORMATION DISPLAY

7.1.5 SERVICE MODE FUNCTIONS

7.1.6 LD DEGRADATION DIAGNOSIS

7.1.7 TROUBLE SHOOTING

IC Failure Symptoms

7.1.8 ID NUMBER AND ID DATA SETTING

7.1.10 DISASSEMBLY

Bonnet and Tray Panel Operations