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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
C
PIONEER CORPORATION 2001
K-ZZD. DEC. 2001 Printed in Japan
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This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module Remarks
CX-3007
CRT2820
S9MP3
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...16
4. PCB CONNECTION DIAGRAM ................................42
5. ELECTRICAL PARTS LIST ........................................50
6. ADJUSTMENT..........................................................62
7. GENERAL INFORMATION .......................................71
7.1 DIAGNOSIS ........................................................71
7.1.1 DISASSEMBLY .........................................71
7.1.2
CONNECTOR FUNCTION DESCRIPTION
.......75
7.2 IC ........................................................................77
7.3 OPERATIONAL FLOW CHART ...........................89
7.4 CLEANING ..........................................................90
8. OPERATIONS AND SPECIFICATIONS.....................91
For details, refer to "Important symbols for good services".
ORDER NO.
CRT2783
Service
Manual
DEH-P740MP/XN/UC
MULTI-CD CONTROL HIGH POWER CD/MP3 PLAYER WITH FM/AM TUNER
DEH-P740MP
XN/UC
DEH-P7400MP
XN/UC
DEH-P7450MP
XN/ES
Summary of Contents for Super Tuner III DEH-P7400MP
Page 8: ...8 DEH P740MP P7400MP P7450MP 2 3 EXTERIOR DEH P740MP XN UC ...
Page 10: ...10 DEH P740MP P7400MP P7450MP 2 4 EXTERIOR DEH P7400MP XN UC DEH P7450MP XN ES ...
Page 13: ...13 DEH P740MP P7400MP P7450MP ...
Page 14: ...14 DEH P740MP P7400MP P7450MP 2 5 CD MECHANISM MODULE D GEM1035 GEM1035 GEM1040 ...
Page 44: ...44 DEH P740MP P7400MP P7450MP A 1 2 3 4 B C D 1 2 3 4 A IC Q A A TUNER AMP UNIT ...
Page 45: ...DEH P740MP P7400MP P7450MP 5 6 7 8 A B C D 5 6 7 8 45 2 3 4 1 7 6 5 8 A SIDE B A ...