Figure A-2 Processor Board - Partlow MIC 2000 Installation And Operation Manual

P 60
AGE
FIGURE A-2 - Processor Board
FRONT
OF UNIT
BATTERY
JU1
T/C,mV,RTD,CAL2
VOLT
FRONT
OF UNIT
BATTERY
JU1
T/C,mV,RTD,CAL2
VOLT
Revision L, M and M2
TOP
JU2
MICRO U1
Y1
REV
EPROM U2
RAM U3
COMPONENT SIDE
JU2
ENABLE MODE
LOCKED
ENABLE MODE
UNLOCKED
Note: Locked and unlocked
positions differ from Rev J and
below and M3 and above.
Revision J and below AND M3 and above
TOP
JU2
MICRO U1
Y1
REV
EPROM U2
RAM U3
COMPONENT SIDE
JU2
ENABLE MODE
UNLOCKED
ENABLE MODE
LOCKED
Located on solder side
J12
JU1
J12
IF NO
OPTION
BOARD
Located on solder side
J12
Rev. M2 and
above only
JU1
J12
IF NO
OPTION
BOARD