Toa VX-2000SF - Impedance Detection Module VX-200 SZ

Chapter 13: SPECIFICATIONS
1. BLOCK DIAGRAM
13-8
1.8. Impedance Detection Module VX-200SZ
Overheart Status Input DC Fuse Blowout Detection Input Standby Control Output Audio Signal Output (balanced) Audio Monitor Output (balanced)
Speaker Output [SP OUT]
Power Amplifier Input [PA IN]
External Attenuator Control [ATT CTRL]
H C C H H C
H C
N1
C
N2
SET RUN
Impedance Detection Ground Fault Detection
SA2
LA
RM-200XF's CPU SW
OFF ON
Equaliser Card VX-200SE
120Hz HPF
SA1
BA
Audio Bus 1 Audio Bus 2 Audio Bus 3 Audio Bus 4
Pilot Tone Bus 1
40 kHz
Pilot Tone Bus 2
20 kHz
Pilot Tone Monitor Bus 1 (20 kHz) Pilot Tone Monitor Bus 2 (40 kHz)
Standby Amplifier Bus
Pilot Tone Bus 3
40 Hz
Audio Monitor Bus
OPTION
Power Amplifier Link Connector [PA LINK]
Standby amplifier Bus Connector [STANDBY PA BUS]