Marantz SUPERSCOPE BLA-545 Service Data page 5

BLA-545/A-545/BLA-530/A-530
105 TO 125VAC
50/60 Hz
&
2% AMP
SLO-BLO
VARIAC
VARIABLE
ke NORMAL
REVERSE
AC OUTLETS
OIRECT]
AC WATTMETER
0 TO 150 WATTS
AC VOLTMETER
0 TO 150VAC
Bl Bo
(MOMENTARY
SWITCH)
0.5 MFD
0.5 MFD
300V
8 OHMS
*0.5%
250W
AC AMMETER
0 TO 10 AMPERES
OUTPUT
GRD
Figure 2. Amplifier Qutput Load Box Simplified Schematic