Pioneer kehp 7900 r service manual

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pioneer kehp 7900 r service manual

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Page 1

Pioneer

Service
Manual

MULTI-CD/DAB CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER

KEH-P7SOOR m...

KEH-P791OR x1N/ee

MULTI-CD/DAB CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER

KEH-P7950 x1N/es

. This service manual should be used together with the following manual(s):

ORDER NO.

CRT2458

Model No. Order No. Mech. Module Remarks
CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly, Adjustment
NOTE:

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

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 ....................................... 63
2. EXPLODED VIEWS AND PARTS LIST ....................... 2 7.1 DISASSEMBLY..
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...|O 7.2 lC .......................
4. PCB CONNECTION DIAGRAM 7.3 OPERATIONAL FLOW CHART ......
5. ELECTRICAL PARTS LIST ....... 8. OPERATIONS AND SPECIFICATIONS
6. ADJUSTMENT .......................................................... 62

PIONEER 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 USA.
PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #0401, Singapore 159936

© PIONEER CORPORATION 2000 K-ZZB. FEB. 2000 Printed in Japan

Page 2

KEH-P7900R.P791OR.P7950

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.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING
. KEH-P7900R/X1N/EW, KEH-P79IOR/X1N/EE