Pioneer DEH P6800MP Service 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 2005
DEH-P680MP/XN/UC
CRT3569
MULTI-CD CONTROL HIGH POWER CD/MP3/WMA/AAC PLAYER WITH FM/AM TUNER
DEH-P680MP
/XN/UC
DEH-P6800MP /XN/UC
DEH-P6850MP
/XN/ES
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3164 CRT3583 S10.5COMP1 CD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important Check Points for Good Servicing".
K-ZZA.NOV. 2005 Printed in Japan
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2
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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 DEH P6800MP Specifications

General

Power Output	50 W x 4
RMS Power Output	22 W x 4
CD Playback	Yes
MP3 Playback	Yes
WMA Playback	Yes
Tuner	AM/FM
Bluetooth	No
DIN Size	Single DIN
Detachable Face	Yes
ID3 Tag	Yes
Preset Stations	24
CD-R Playback	Yes
CD-RW Playback	Yes
AUX Input	Yes
Remote Control	Yes
High-Pass Filter	Yes
Low-Pass Filter	Yes
Subwoofer Output	Yes
USB Input	No
iPod Compatibility	No
Satellite Radio Ready	Yes
HD Radio Ready	No
Preamp Outputs	3 (Front, Rear, Subwoofer)
Preamp Voltage	4V

Summary

SAFETY INFORMATION

Important Check Points for Good Servicing

Product Safety Procedures

Ensures safety during repairs by conforming to regulations and using specified parts.

Exploded Views and Parts List

Exterior Views and Parts

Detailed illustration of the product's exterior components and their part numbers.

CD Mechanism Module

Exploded view and parts list for the CD mechanism module.

Block and Schematic Diagrams

Block Diagram Overview

Visual representation of the system's main functional blocks and their interconnections.

Keyboard Unit Schematics

Detailed circuit diagrams and pin functions for the keyboard unit.

CD Mechanism Module Schematics

Circuit diagrams for the CD mechanism module, including motor drivers and switches.

CD Core Unit Schematics

Circuit diagrams for the CD Core Unit, detailing its ICs and connections.

PCB Connection Diagrams

Tuner Amp Unit PCB Layout

Shows component placement and connector locations on the Tuner Amp Unit PCB.

CD Core Unit PCB Layout

Component layout and connections for the CD Core Unit (S10.5COMP1).

Electrical Parts List

Integrated Circuits (ICs)

List of integrated circuits with part numbers and specifications.

Adjustment Procedures

CD Adjustment Cautions

Important precautions and guidelines for performing CD adjustments safely.

Grating Check Procedure

Steps to check the grating angle after replacing the pickup unit using an oscilloscope.

Error Mode and Codes

Error Code List and Descriptions

Table detailing error codes, their classes, displayed errors, and potential causes.

Clock Frequency Check

Procedure to check the clock signal frequency and replace the X'tal if necessary.

System Block Diagram

IC Pin Functions (PEG144A)

FM/AM Tuner Unit Pin Assignments

Operational Flow Chart

Connection Diagrams

Rear Speaker and Subwoofer Connections

Subwoofer Connections Diagram