Pioneer kehp 4500 r service manual

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pioneer kehp 4500 r service manual

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Page 1

(U) PIONEEIT

The Art of Entertainment

Service
anual

MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER

KEH'P4500Hx1M/Ew
KEH'P453.R XlM/EW

MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/MW/LW TUNER

KEH 'F451. XlM/EE

KEH-P4500R/X1M/EW

ORDER NO.

...... . ,_ CRT2084

NOTE:
0 See the separate manual CX-631ICRT1640) for the cassette mechanism description.
0 The cassette mechanism assy employed in this model is one of X-2L series

0 This service manual does not describe the CD test mode.
For the operations in the CD test mode, refer to the CD player's Service Manual.

CONTENTS
1. SAFETY INFORMATION ............................................ 2 7. GENERAL INFORMATION ....................................... 56
2. EXPLODED VIEWS AND PARTS LIST ....................... 3 7.1 PARTS ................................................................. 56
3. SCHEMATIC DIAGRAM ........................................... 12 7.1.1 IC ................................................................ 56
4. PCB CONNECTION DIAGRAM ................................ 30 7.1.2 DISPLAY .................................................... 61
5. ELECTRICAL PARTS LIST ........................................ 42 7.2 DISASSEMBLY ................................................... 64
6. ADJUSTMENT .......................................................... 52 7.3 BLOCK DIAGRAM .............................................. 66

8. OPERATIONS AND SPECIFICATIONS ..................... 68

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, 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 Crawford Place, Singapore 0923

© PIONEER ELECTRONIC CORPORATION 1997 K-FEU SEPT. 1997' Printed in Belgium

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Page 2

KEH-P4EODR, P4530R, P4510

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely, you should mot risk trying to do so
and refer the repair to a qualified service technician.

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