Pioneer deh-46 - User Manual

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MULTI-CD CONTROL HIGH POWER CD PLAYER WITH ID-LOGIC TUNER

DEH-P645 UC

DEH-P56 UC

DEH-P545 UC

DEH-46 UC

DEH-445 UC

DEH-41 UC

DEH-P645/UC

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. 501 Orchard Road, #10-00, Lane Wheelock Place, Singapore 23880

C PIONEER ELECTRONIC CORPORATION 1998

ORDER NO.

CRT2147

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST.......................3

3. SCHEMATIC DIAGRAM ...........................................12

4. PCB CONNECTION DIAGRAM ................................40

5. ELECTRICAL PARTS LIST ........................................50

6. ADJUSTMENT..........................................................75

7. GENERAL INFORMATION .......................................81

7.1 PARTS .................................................................81

7.1.1 IC................................................................81

7.1.2 DISPLAY....................................................88

7.2 DIAGNOSIS ........................................................89

7.2.1 DISASSEMBLY .........................................89

7.2.2 TEST MODE..............................................90

7.3 BLOCK DIAGRAM ..............................................92

8. OPERATIONS AND SPECIFICATIONS.....................94

- See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit

description.

- The CD mechanism employed in this model is one of S7 series.

K-FEA. FEB. 1998 Printed in Japan

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Main Page

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Summary

1. SAFETY INFORMATION

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Overall connection diagram for DEH-P645/UC and related models.

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Overall connection diagram for DEH-P56/UC and DEH-46/UC models.

3.3 CD MECHANISM MODULE(GUIDE PAGE)

Schematic diagram for the CD mechanism module.

3.4 FM;AM TUNER UNIT

Schematic diagram for the FM/AM tuner unit.

3.5 KEYBOARD PCB

Schematic diagram for the DEH-P645/UC Keyboard PCB.

3.6 KEYBOARD PCB

Schematic diagram for Keyboard PCBs of other models.

6. ADJUSTMENT

6.1 TUNER ADJUSTMENT

Connection diagram and procedure for tuner adjustment.

6.2 CD SECTION

Precautions and procedures for CD section adjustments and test modes.

6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

8.2 SPECIFICATIONS