Installing The Chassis-Mounted Components - StewMac ’64 REVERB UNIT Assembly Instructions Manual

Installing the chassis-mounted components

POWER
STEP 8
Install six rubber grommets
Squeeze these into the six holes for
strain relief for the wires that will pass
through the metal chassis .
Snip
STEP 9
Prep one terminal strip
With a wire cutter, snip the mounting
hole on the four-lug terminal strip as
pictured . You'll mount this terminal
strip as part of the next step .
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FUSE PILOT LIGHT
STEP 10
Mount the power transformer
The power transformer has nine leads,
including two pairs with matching
colors, plus five wires with different
colors . Twist the same-color pairs
together .
The other five wires allow you to
wire the unit for different voltages,
depending on the electrical system
where you live . The black wire is used
in all cases, and it's twisted together
with another wire depending on your
country's voltage:
100V: orange
120V: white
220V: black/yellow striped
240V: black/red striped
In North America for example, you
would twist the white wire together
with the black wire for 120V .
DWELL INPUT
REVERB IN
V3
6V6
11
MIX TONE OUTPUT
REVERB OUT
V2
12AT7
FOOTSWITCH
Twist the three unused transformer
wires together . You'll terminate them
independently in a few steps . Pass the
red and green twisted pairs through
the grommeted hole under the fuse
socket . Pass the rest of the wires
through the grommeted hole closest
to the outside wall of the chassis .
Mount the transformer on the outside
of the chassis using 8-32 machine
screws . Secure the screws inside the
chassis with 8-32 locknuts . Mount the
four-lug terminal strip under the rear
locknut as shown .
Pull these wires tight once the power
transformer is mounted, but make
sure the grommets do not pull out of
their holes .
V1
12AX7
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