Vector 4 - Page 176

5.1
9.2
YECTOR 4
TECHNICAL INFORMATION
SECTION V - SELECT INPUT VOLTAGE FOR POWER SUPPLY
Summary: The following section describes the method for selecting
between 115vac and 230vac inputs to the Switching Power Supply.
Two different power supply boards have been used in manufacturing
the Vector 4. Refer to Exhibit IV-2 for determining type of power
supply to be selected.
Configurations
Two different switching power supply boards appear in the Vector 4. Type 1
uses a green board mounted on a bronze-colored cheassis; Type 2 uses a black
board mounted on an aluminum chassxs. Refer to Exhibit IV-2 for specific
configuration illustration.
Procedure
Type 1 board:
Locate INPUT SELECT LINK in corner of board near fuse. To select input
voltage, connect or cut according to the following:
115vac CLOSED
230vac OPEN
Type 2 board:
Locate
coil
L7
in
corner
of
board
near
fuse.
To
select
input
voltage,
connect
wire
from
coil
L7
to
terminal
marked
with
desired
voltage.
09-01-82
7200-0001
IV
5-1