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
ORDER NO.
Service
Manual
SELECT
AUDIO
TA
EQ
SFEQ
DEH-P4400R/XN/EW
CRT2772
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P4400R
/XN/EW
DEH-P4400R
/XN/EW
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-977 CRT2624 S9 CD Mech. Module:Circuit Description,Mech. Description,Disassembly
K-ZZU.NOV.20012000.printed in Japan
CONTENTS
1.SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . 3
2.EXPLODED VIEWS AND PARTS LIST . . . . . . . . 4
3.BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10
4.PCB CONNECTION DIAGRAM . . . . . . . . . . . . . . 24
5.ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . 32
6.ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.GENERAL INFORMATION . . . . . . . . . . . . . . . . . 46
7.1 DIAGNOSIS. . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.1. 1 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . 46
7.1.2 CONNECTOR FUNCTION DESCRIPTION 49
7.2 PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.2.1 IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.2.2 DISPLAY. . . . . . . . . . . . . . . . . . . . . . . . . . . 60
7.3 OPERATIONAL FLOW CHART . . . . . . . . . . . 61
7.4 CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.OPERATIONS AND SPECIFICATIONS . . . . . . . . 62
For details, refer to "Important symbols for good services" on the next page.
B
/XN/EW
K-ZZU.NOV.2001.printed in Japan
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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