Fluke 435-II Service Manual page 38

Fluke 434-II/435-II/437-II
Service Manual
4-18
CALIBRATOR
NORMAL
HI
LO
A/L1
B/L2
A/L1
B/L2
50 OHM 50 OHM
PIECE PIECE
Figure 4-4. Checking the Channel isolation.
GND
N
C/L3
C/L3
N
50 OHM 50 OHM
PIECE PIECE
POWER
ADAPTER
BC 430
ANALYZER
INPUT
BLOCK