Pioneer KEH-P4020 - Radio / Cassette Player, Service Manual

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PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2001
ORDER NO
CRT2763
K-ZZT. NOV. 2001 Printed in Japan
1. SAFETY INFORMATION 2
2. EXPLODED VIEWS AND PARTS LIST 2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8
4. PCB CONNECTION DIAGRAM 18
5. ELECTRICAL PARTS LIST 27
6.ADJUSTMENT 32
7. GENERAL INFORMATION 33
7.1 DIAGNOSIS 33
7.1.1 DISASSEMBLY 33
7.1.2 CONNECTOR FUNCTION DESCRIPTION 34
7.2 PARTS 35
7.2.1 IC 35
7.2.2 DISPLAY 40
7.3 OPERATIONAL FLOW CHART 41
8. OPERATIONS AND SPECIFICATIONS 42
CONTENTS
MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER
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This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-1011 CRT2406 3L
Cassette Mech. Module:Mech.Description, Disassembly, Adjustment
NOTE:
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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.
KEH-P4020
XM/UC
KEH-P4022
XM/EE
KEH-P4025
XM/ES