Pioneer MA-990 Service Manual

d) PIONEER’
The Art of Entertainment
Service
ORDER NO.
TRT1121
MIC.MIXER
MA-990
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
CONTENTS
1. EXPLODED VIEWS AND PARTS LIST.............. 2
2. SCHEMATIC DIAGRAM .....0.... 00. cece eee 4
3. PCB CONNECTION DIAGRAN ............e eee 10
4. PCB PARTS LIST ... ‘air 6:
5. IC INFORMATION |... ee eee ere eee 18
6. PANEL FACILITIES AND SPECIFICATIONS. 21
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. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
© PIONEER ELECTRONIC CORPORATION 1997 ' ,
O-1ZC DEC. 1997 Printed in Japan

Pioneer MA-990 Specifications

General

Brand	Pioneer
Model	MA-990
Category	Music Mixer
Language	English