Pioneer keh 2510 service manual

Page 1

(L9 PIONEGT

The Art of Entertainment

ORDER NO.

CRT1949

HIGH POWER CASSETTE FM/MW/LW TUNER

KEH-ESI. WEE

NOTE:
0 See the separate manual CX-644ICRT1800) for the cassette mechanism description.

O The cassette mechanism assy employed in this model is one of X-ZM series

. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

. This model has no CD test mode.
For the operations in the CD test mode, refer to the CD player's Service Manual.

CONTENTS
1. SAFETY INFORMATION ............................................ 1 7. GENERAL INFORMATION ....................................... 32
2. EXPLODED VIEWS AND PARTS LIST ...................... .2 7.1 PARTS ................................................................. 32
3. SCHEMATIC DIAGRAM ............................................. 3 7.1.1 IC ................................................................ 32
4. PCB CONNECTION DIAGRAM ................................ 16 7.1.2 DISPLAY ..................................................... 36
5. ELECTRICAL PARTS LIST ........................................ 25 7.2 DISASSEMBLY ................................................... 37
5. ADJUSTMENT .......................................................... 30 7.3 BLOCK DIAGRAM .............................................. 33

8. OPERATIONS AND SPECIFICATIONS ..................... 40

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 not risk trying to do so
and refer the repair to a qualified service technician.

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-FFU. JAN_ 1997 printed in Japan

Page 2

KEH-EE'ID

2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING

9 Fig. 1

NOTE:

0 Parts marked by " * "are generally unavailable because they are not in our Master Spare Parts List.
. Screws adjacent to V mark on the product are used for disassembly.

. Parts List
Mark No. Description Part No.
1 Carton CH63169
2~1 Owner's Manual CRDZ194
2-2 Owner's Manual CRD2282
2-3 Installation Manual CRD2195
=I¢ 2-4 Warranty Card CRY1087
3 Polyethylene Bag CEG-162
4 Protector CHP1622
5 Protector CHP1623
6 Cord Assy CDE4849
7 Case Assy CXBlO63
8 Accessory Assy CEA1917
9 Contain Box CHL3169