Yamaha XP7000 Owner's Manual - Page 16

■ Block Diagram ● XP7000/XP5000 16 XP7000/XP5000/XP3500/XP2500/XP1000 Owner's Manual CH A XLR 12 3 G INPUT [+22dBu MAX] - + G - + Euroblock CH B 12 3 XLR OFF HA BA HPF 20Hz 20Hz CH A ATT +4dBu +26dB +32dB HPF 55Hz 55Hz HPF 12dB/oct INV GAIN STEREO BRIDGE PARALLEL HA STEREO BRIDGE PARALLEL CH B ATT +4dBu +26dB +32dB OFF STEREO BA HPF 20Hz 20Hz BRIDGE HPF 55Hz 55Hz PARALLEL MODE CLIP/LIMIT SIGNAL CH A CH B CH A CH B TEMP PROTECTION RE RE GR GR LED DRIVE CIRCUIT ACL BCL ASIG BSIG RE RE LIMITER PA TEMPERATURE SENSOR +60˚C +90˚C +60˚C +90˚C TEMPERATURE SENSOR LIMITER PA A MUTE A DC TM PR LED DRIVE CIRCUIT TEMP PROTECTION CIRCUIT A MUTE APS B MUTE BPS B DC B MUTE SHUTDOWN FAN (L) POWER/STANDBY GR/OR (GR+RE) PO SBY LED DRIVE CIRCUIT SUB TRANS POWER SW LINE FILTER RELAY Thermal cutoff FG RELAY DRIVE J, H CIRCUIT destination +24 U, A destination FAN CONTROL CIRCUIT FAN (R) +15V MAIN TRANS SWITCHING DRIVER SHUTDOWN CIRCUIT OVERCURRENT DETECT CIRCUIT LATCH CIRCUIT TEMPERATURE +100˚C SENSOR POWER ON DETECT CIRCUIT +24 +5V +5 +15V +15 -15V -15 -24 +B -B SPEAKON 1+ 1- 2- 2+ CH A-2 (A+B BRIDGE) 1+ 1- 2- 2+ SPEAKON CH B-2 OUTPUT (SPEAKERS) - CH A-1 + (A+B BRIDGE) + CH B-1 - 5way DATA PORT (MONITOR/REMOTE) B OUTPUT LEVEL A OUTPUT LEVEL MUTE PROTECT STATUS STANDBY Model ID