PIONEER ELECTRONIC 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 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZD. MAY 1999 Printed in Japan
ORDER NO.
CRT2384
MULTI-CD/DAB CONTROL DSP HIGH POWER MINIDISC PLAYER WITH RDS TUNER
MEH-P9000R
UC
Service
Manual
Multi-CD/MD/DAB CONTROL DSP HIGH POWER MINIDISC PLAYER WITH RDS TUNER
MEH-P9000R EW
MEH-P9050 ES
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...18
4. PCB CONNECTION DIAGRAM ................................58
5. ELECTRICAL PARTS LIST ........................................72
6. ADJUSTMENT..........................................................91
7. GENERAL INFORMATION .......................................92
7.1 DIAGNOSIS ........................................................92
7.1.1 TEST MODE ..............................................92
7.1.2 DISASSEMBLY .......................................115
7.2 IC ......................................................................117
8. OPERATIONS AND SPECIFICATIONS...................136
NOTE:
- US and foreign patents licensed from Dolby Laboratories Licensing Corporation.
MEH-P9000R/UC
MULTI-CD CONTROL DSP HIGH POWER MINIDISC PLAYER WITH FM/AM TUNER
SERVICE PRECAUTION
In the first production, the following parts had been mounted temporarily to support the microcomputer
<MEH-P9000R/UC> IC601 (PD5492A): R632 (RS1/16S473J), R631 (RS1/16S102J), and IC631.
When replacing IC601 PD5492A, use PD5492B as IC601, and then remove the 3 parts listed above.
<DEH-P9050/ES> IC601 (PD5490A): R632 (RS1/16S473J), R631 (RS1/16S102J), and IC631.
When replacing IC601 PD5490A, use PD5490B as IC601, and then remove the 3 parts listed above.