Marconi Instruments 933D Instruction Manual page 22

CIRCUIT DIAGRAMS
CAL
ELECTROOE
CHEC
SATO
R16 0 STANDARDIZE
SAb
12k
R13
RIS
300k
15k
TR2
sxrc
TR5
TRI
ZER
R19
10k
3309
100M
IOM
TR3
TENS
01
R3
Ril
AL ANCE
UNITS
DIAL
100k
ALANC
10k
R6
FUNCTION SELECTOR
Fig. 7.1 Circuit diagram of moisture meter
46882-171 D
24
Apr. 92