PIONEER GM-X622/XR/ES
Manual de Servicio

GM-X622/X1R/UC

Service Manual
BRIDGEABLE POWER AMPLIFIER

ORDER NO.

CRT2190

GM-X622
GM-X622 GM-X622 GM-X522
X1R/EW X1R/ES X1R/UC

X1R/UC

CONTENTS
1. 2. 3. 4. 5. 6. SAFETY INFORMATION ............................................2 EXPLODED VIEWS AND PARTS LIST .......................2 SCHEMATIC DIAGRAM .............................................6 PCB CONNECTION DIAGRAM ................................12 ELECTRICAL PARTS LIST ........................................14 ADJUSTMENT..........................................................17 7. GENERAL INFORMATION .......................................18 7.1 IC .........................................................................18 7.2 DISASSEMBLY ...................................................19 7.3 BLOCK DIAGRAM ..............................................20 8. OPERATIONS 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, Wheelock Place, Singapore 238880 C PIONEER ELECTRONIC CORPORATION 1998
K-ZED. FEB.1998 Printed in Japan