DRAKE L7 - Connections for Grid

1.5 VOLT 10n POT
M
TEST PT. A
0-400 MA
MlLLlAMMETER R,
L 7 CHASSIS
PUSH BUTTON
BOARD
Fig. 5-3 Connections for Grid Current Meter Calibration
RtJ TNmU llf 6
IRE ISOX, HY
I20 V 7w
QR 24OV
ISA
POWER Ra
@-
POWER
LINE
GND
POWER CONNECTOR SHOWN
FROM SOLDER CONNECTION END
Fig. 54 Model L 7 Power Supply Schematic Diagram