Pioneer DV-120-K 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
2009
2009 Printed in Japan
DV-120-K
RRV3957
DVD PLAYER
DV-120-K
DV-120K-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Region No. Remarks
DV-120-K YXZT5 AC 220 V to 240 V 2
DV-120K-K SXZT AC 220 V to 240 V 5
For details, refer to "Important Check Points for good servicing".
T-ZZV JUNE

Pioneer DV-120-K Specifications

General

Playback formats	DVD-Video, SVCD, VCD, DivX
Dimensions (WxDxH)	360 x 202 x 42 mm
Power requirements	AC 220 - 240V, 50/60 Hz
Audio decoders	Dolby Digital
Frequency range	4 - 44000 Hz
Dynamic range (1kHz)	88 dB
Signal-to-Noise Ratio (SNR)	115 dB
Total Harmonic Distortion (THD)	0.0065 %
Audio formats supported	MP3, WMA
Image formats supported	JPG
Device type	DVD player
Product color	Black
Disc types supported	CD
Number of optical discs	1 discs
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio coaxial out	1
Power consumption (standby)	0.6 W
Power consumption (typical)	11 W

Weight and Dimensions

Weight	1300 g

Summary

Safety Information

Laser Diode Characteristics

Details about laser diode power and wavelength for DVD and CD.

Important Check Points for Good Servicing

Product Safety

Conformance to safety regulations and maintaining a safe servicing environment.

Adjustments

Service Precautions

Preparation of Servicing

Measures to prevent damage from static electricity during repair.

Specifications

2.1 Specifications

Technical specifications including power, dimensions, and audio/video outputs.

AV Connector (21-pin Connector Assignment)

Disc/Content Format

[1] Playable Discs

List of disc types and file formats supported for playback.

Remote Control Functions

Basic Items for Service

3.1 Check Points After Servicing

Recommended checks to ensure product quality after servicing.

Specific Items to be Checked

PCB Locations

3.2 PCB Locations

Diagram showing the locations of main PCBs within the unit.

Overall Block Diagram

Power Block Diagram

Diagnosis

Troubleshooting Power and Deck Issues

Flowcharts for power, deck, and disc loading problems.

Troubleshooting Display and Video Output

Steps for issues with the display and AV jack video output.

Troubleshooting Audio Output

Steps for issues with coaxial digital and analog audio output.

Troubleshooting Karaoke Audio

Steps for no audio on karaoke input.

Method for Diagnosing Degradation of the LDs on the Pickup Assy

Service Mode

6.1 Service Mode Procedure

Steps to enter, play, and exit the service mode.

Service Mode In

6.2 Service Mode In

Functional specification for entering service mode.

6.3 Display Specification of the Service Mode

Explanation of the service mode display items and codes.

Functional Specification of the Shortcut Key

6.4 Functional Specification of the Shortcut Key

Assignable shortcut keys for various functions during playback.

Functional Specification of the Service Mode

6.5 Functional Specification of the Service Mode

Details on service mode displays, error rate calculation, and history.

Disassembly

1. Removal of Mechanical Parts and P.C. Boards

Step-by-step instructions for disassembling mechanical parts and PCBs.

1-1: Top Cabinet/Front Cabinet and Operation

1-4: DVD Deck

1-5: DVD MT PCB

Each Setting and Adjustment

8.1 Re-write for DVD Firmware

Procedures for creating and updating DVD firmware.

4. How to Confirm the Version of the Firmware

5. Troubleshooting

Troubleshooting steps for firmware update failures.

Exploded Views and Parts List

9.1 Packing Section

Schematic Diagrams

DVD MT PCB ASSY Schematics

Operation PCB ASSY Schematic

USB PCB ASSY Schematic

Power PCB ASSY Schematics

PCB Parts List

List of Assemblies

PCB Parts List Details

Detailed parts list for specific PCBs with descriptions and part numbers.