Solder the 3 white/gray/orange wires into SW1 and SW2A/SW2B. In all cases, the
White goes to 1, the Gray into 2 and the Orange into 3.
Solder the red/black twisted wires into J2. The Red is in 1 and the Black solders into
2.
YOU ARE NOW FINISHED WITH THE PC BOARD WORK!
BREAK TIME.
PART #6: FRONT PANEL PREPARATION
You will now attach components to the front panel. It is HIGHLY recommended that you
use a set of hollow-shaft nut drivers, NOT PLIERS, to tighten the nuts. This prevents
scratching. NOTE: all references to part orientation is from the REAR of the panel.
Locate the 6 Switchcraft jacks. Notice that from the rear, there is a beveled corner.
This corner is ALWAYS CONNECTED TO GROUND. Each jack has a flat washer, a
lockwasher, and a ½” hex nut. Remove the nuts and washers from each jack. Place
aside. Keep the lockwasher on the jacks.
Insert the 6 jacks/lockwashers, with the beveled corner in the upper-right corner,
into the 6 holes. Place the flat washer on the jack, then the hex nut. Hold the jack
with one hand on the backside, keeping it “square”. Tighten the hex nut with a nut
driver. NOTE: when tight, not much of the exposed threads of the jack are exposed.
You are now ready to attach the pc board to the bracket and then wire up to the panel.
PART #7: ATTACH PC BOARD TO BRACKET/PANEL
In
the
HARDWARE bag, locate 4 #6-32 x ½” screws, 4 #6 KEPS nuts, and 4 spacers.
Locate the mounting bracket. The pc board attaches to the bracket, with the 4
screws threading from the top of the board, through the spacers, through the
bracket, and then out the bottom of the bracket. The #6 KEPS nuts attach on the
bottom of the bracket. Note the bracket has 2 notches; these are for the 2 switches to
mount in-between the pots.
Attach the pc board to the bracket using the 4 screws, spacers and nuts (the nuts go
on the bottom of the pc bracket). Do not tighten the nuts all the way, so the pcb can
“slide” in the bracket. Next, place the 3 pot bushings/shafts through the 3 holes in
the panel. With the 4 pcb nuts still partially tightened, put the 3 flat washers and 3
nuts on VR1-V3 (on the front of the panel) and tighten. This will “pull” the pcb up
against the panel, resting on the 3 rear pot nuts. NOW you tighten the 4 nuts on the
bottom of the pcb bracket.
SYNTHESIS TECHNOLOGY
PAGE
10
MOTM-485 ASSEMBLY 8/11/05
WWW.SYNTHTECH.COM
Summary of Contents for MOTM-485 GX-1 Diode VCF
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