Pioneer DVH-3950MP/XZ/RI 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 2007
DVH-3900MP/XZ/EW5
CRT3988
DVD RDS RECEIVER
DVH-3900MP /XZ/EW5
DVD RECEIVER
DVH-390MP /XZ/RE
DVH-3950MP /XZ/RC
DVH-3950MP /XZ/RD
DVH-3950MP /XZ/RI
Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol
are trademarks of Dolby Laboratories.
For details, refer to "Important Check Points for Good Servicing".
K-ZZD. AUG. 2007 Printed in Japan
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1 5 1 5
0 9 9
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T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
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TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Pioneer DVH-3950MP/XZ/RI Specifications

General

Output Power	50W x 4
Display Type	LCD
Tuner	AM/FM
Bluetooth	No
USB Port	Yes
Aux Input	Yes
Pre-out RCA	Yes
Remote Control	Yes
Media Compatibility	CD, MP3, WMA
Equalizer	5-Band Graphic Equalizer

Summary

SAFETY INFORMATION

Safety Precautions for Service Technicians

Details essential safety measures for service technicians to prevent hazards.

IMPORTANT CHECK POINTS FOR GOOD SERVICING

Product Safety and Environment

Ensures compliance with regulations and a safe servicing environment.

SERVICE PRECAUTIONS

General Service Precautions

General guidelines for safe and proper servicing procedures.

BASIC ITEMS FOR SERVICE

Post-Servicing Check Points

Confirms product quality and correct operation after repair procedures.

DIAGNOSIS

System Control Flowchart

Step-by-step troubleshooting guide for system control errors.

SOUND ERROR CORRECTION FLOW CHART

Power Amplifier IC Tip

Specific advice for troubleshooting no audio problems with the power amplifier IC.

DISPLAY ERROR CORRECTION FLOW CHART

TUNER ERROR CORRECTION FLOW CHART

AUX ERROR CORRECTION FLOW CHART

DVD ERROR CORRECTION FLOW CHART

SERVICE MODE

DVD Mechanism Test Mode

Checks DVD mechanism performance like error rate, skew, and jitter.

SCHEMATIC DIAGRAM

Main PCB Assembly (1/2)

Detailed circuit diagram for the main PCB, part 1.

Main PCB Assembly (2/2)

Detailed circuit diagram for the main PCB, part 2.

Front, Sub, and Display PCBs

Option Code Assembly (1/3)

Option Code Assembly (2/3)

Option Code Assembly (3/3)

ELECTRICAL PARTS LIST