Pioneer MLA21 free download

File name Pioneer-MLA21 pwramp.pdf

DYNAMIC MODE HIGH EFFICIENT AMPLIFIER POWER OUTPUT DINAMIC -- OFF _ ON LA21 STEREO POWER AMPLIFIER ORDER NO. PROVISIONAL STEREO POWER AMPLIFIER M-LA21 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type DBDXCN Model M-LA21 Power Requirement AC110-127V / 220-230V / 240V The voltage can be converted by the following method. With the Voltage Selector ¶ This product is a system(s) component. This product does not function properly independently ; to avoid malfunctions, be sure to connect it to the prescribed system component(s), otherwise damage may result. ¶ Please connect it to the STEREO CD TUNER XC-LA21, for operation inspection. ¶ System component Table Component COMPACT MINI COMPONENT STEREO CD TUNER STEREO POWER AMPLIFIER SPEAKER SYSTEM Model X-LA21 XC-LA21 M-LA21 S-LA21 Service manual RRV2370 RRV2392 RRV2393 RRV2394 This manual. Remarks CONTENTS 1. SAFETY INFORMATION ... 2 2. EXPLODED VIEWS AND PARTS LIST ... 3 3. SCHEMATIC DIAGRAM ... 6 4. PCB CONNECTION DIAGRAM ... 12 5. PCB PARTS LIST ... 18 6. ADJUSTMENT ... 19 PIONEER CORPORATION 7. GENERAL INFORMATION ... 7.1 DIAGNOSIS ... 7.1.1 SINGLE OPERATION METHOD ... 7.1.2 DISASSEMBLY ... 8. PANEL FACILITIES AND SPECIFICATIONS ... 20 20 20 21 23 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 2000 T ­ IZK OCT. 2000 Printed in Japan M-LA21 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 ­ Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or be of identical designation. (slow operating fuse) on PCB indicate that replacement parts must REMARQUE (POUR MODИLE CANADIEN SEULE