100 watts PEP (FT-1000MP); 200 watts (Mark V version). Key Maintenance & Troubleshooting Technical Supplement - QSL.net
Whether you are reviving a "parts-only" eBay find or performing preventative maintenance on your faithful contesting companion, do not power up a soldering iron without it. Download or buy the official service manual first—your FT-1000MP’s longevity depends on it. yaesu ft-1000mp service manual
Even if your FT-1000MP is currently working, the manual is needed for: 100 watts PEP (FT-1000MP); 200 watts (Mark V version)
: Includes layouts for major boards like the RF-Unit, AF-Unit, and the internal AC power supply. 100 watts PEP (FT-1000MP)