Hioki Super megohm SM7110 - Appendix

Appx.1
Appendix
Appx. 1 Internal Circuits
INPUT
GUARD
GROUND
CHARGE
CPU
USB
RS-232C
GP-IB
EXT I/O
Analog
output
INTER
LOCK
Temp.
sensor
Disp.
Key
Switching
power
supply
CPLD
C-check
amp.
A/D A/D
A/D
OUTPUT
SM7110
Measuring
block
Control
CPU
Generating
block
Control
CPU
Gain
amplier
High-voltage
amplier
Integration method
I-V conversion
Current
limiter
Voltage
measurement
Current
limiter
Protection Protection Protection
(For contact check)
Alternating current
Appendix
Appx.