Fluke 6060B - Module Removal Procedures

MAINTENANCE
ACCESS
PROCEDURES
4B-5.
Removing
the
Rear
Section
Assembly,
A3
1,
Disconnect
the
Synthesizer,
Controller,
and
Attenuator
power
cable
at the
power supply.
2,
If the
High-Stability
Reference
option
is
installed,
disconnect
the
oscillator
power
cable
from
the
Auxiliary
power supply
3, Remove
the IEEE^88
Interface
assembly
(if present)
from the
back of
the
instrument
rear
panel.
4.
Remove
the
inside
part of
the
10 MHz.
OUT and
the
REF IN
BNC connectors.
5. Remove
the
decals
for
both
rear
panel
handles.
Removing
the
decals
ruins
them;
replace
with new
decals
to
maintain
a
proper
instrument
appearance
The part
number
for
the
decal
is
listed
in
Section
5.
6.
Remove
the
five
flathead
screws
from
each
handle
and
swing the
rear
panel
assembly
out from
the Signal
Generator.
7.
If you
need
to
completely
detach the
rear
panel
assembly
from
the Generator
unfasten
the
front panel
power
switch.
*
4B-6.
Removing
the
Synthesizer
Board,
A2A1
1 .
Remove
the
number
6
screws
holding
the
top
module
(A2) cover,
(The
number
10
screws are
adjustment
access
screws
and
need not
be removed,)
Remove
the
module
cover.
2.
Remove
the
number
6 screws
holding
the
board,
and then
carefully
remove
the
board,
4B-7.
Removing
the
Output
Board,
A2A4
1.
Remove
the
number
6 screws
holding
the
bottom
module
(Al)
cover. (The
number
10
screws are
adjustment-access
screws and
need not
be removed,)
Remove the
module
cover.
2. Remove
the plug-in
coupling
capacitor
between
the
Output and
the VCO
boards.
3,
Remove
the number
6 screws
holding
the
board,
and then
carefully
remove
the
board.
4B-8.
Removing
the
Attenuator/RPP
A2A5
Assembly
1 .
Disconnect
the
SMA
connector
at
the
Attenuator
that
leads to
the
RF output.
2.
Disconnect
the
control
harness
from
the
Relay
Driver PCA,
4B-9.
Removing
the
VCO
Board,
A2A1
I. Remove
the number
6 screws
holding
the
bottom
module
(A) cover.
(The
number
10 screws
are
adjustment-access
screws
and
need
not
be
removed.)
Remove the
cover.
4B-2