PIONEER 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 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-ZZA. MAY 2001 Printed in Japan
ORDER NO.
CRT2686
UNIVERSAL DIGITAL PREAMP EQUALIZER
DEQ-P9 UC,EW
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....6
4. PCB CONNECTION DIAGRAM ................................16
5. ELECTRICAL PARTS LIST ........................................24
6. ADJUSTMENT..........................................................30
7. GENERAL INFORMATION .......................................31
7.1 DIAGNOSIS ........................................................31
7.1.1 DISASSEMBLY .........................................31
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......33
7.2 IC .........................................................................33
7.3 OPERATIONAL DESCRIPTION ..........................41
8. OPERATIONS AND SPECIFICATIONS.....................43
DEQ-P9/UC