HP 3457A Service Manual page 259

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A2/1| INPUT SIGNAL CONDITIONING 03457-66502
REV C
OHMS OVERVOLTAGE PROTECTION
aie eg
aie <—— +15V
gauze +—— ~15V
L201
3. Gr
105, 1.58
203 R118
1OOPF s)P\sg05. 6V
03457-66503
vac
M401