Pioneer keh 2700 r service manual

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(lb PIONEEIT

The Art of Entertainment

Service

KEH-2700R/X1IVI/EW

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Manual "@w [l 3] ORDER NO.

- ..... 11+ 2 ITEM} {1 v 2153 v 401 I: v 31-53 m CRTZ1 10

HIGH POWER CASSETTE PLAYER WITH RDS TUNER

KEH'27un X'lM/EW
KEH'2730R XIM/EW

NOTE:
0 See the separate manual CX-644lCRT1800) for the cassette mechanism description.
0 The cassette mechanism assy employed in this model is one of 2M series.

0 This service manual has no 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 ....................................... 34
2. EXPLODED VlEWS AND PARTS LIST ....................... 2 7.1 PARTS ................................................................. 34
3. SCHEMATIC DIAGRAM ........................................... 10 7.1.1 IC ................................................................ 34
4. PCB CONNECTION DIAGRAM ................................ 18 7.1.2 DISPLAY ..................................................... 39
5. ELECTRICAL PARTS LIST ........................................ 26 7.2 DISASSEMBLY ................................................... 40
6. ADJUSTMENT .......................................................... 32 7.3 BLOCK DIAGRAM .............................................. 41

8. OPERATIONS AND SPECIFICATIONS ..................... 42

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Megur0~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 Melseie, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 50! Orchard Road, #10-00, Weelock Place, Singapore 238880

© PIONEER ELECTRONIC CORPORATION 1997 K-ZEM. NOV.1997 Printed in Belgium

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KEH-27DDR,2730R

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casuai 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.

2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING

Fig. 1