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power supply
board tray
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1997 LIGHTWAVE RESEARCH
ASSY 80050038 REV 3.0
CURRE
NT
S
E
NS
E
LA
M
P
FA
N
IN
1
1
1
1
1
OUT
8V
24V
GND
LA
M
P
ST
A
T
GN
D
N/
C
+2
4
V
N/
C
/F
A
N
GN
D
+5
V
GN
D
LA
M
P
EN
A
B
REPLACE FUSES WITH
SAME TYPE AND RATING
MA
IN
S
I
N
LA
M
P
B
A
LLA
S
T
LAMP
BALLAST
50HZ
60HZ
FREQUENCY
SELECT
277VAC
230VAC
120VAC
100VAC
VOLTAGE
SELECT
VO
L
T
AG
E/
F
R
EQ
S
E
L
E
C
T
250V/6.3A
250V/6.3A
FAST
FAST
MA
IN
S
IN
WI
R
E
SI
D
E
WI
R
E
SI
D
E
TRANSFORMER
SECONDARIES
TRANSFORMER
PRIMARY
WIRE SIDE
8V
8V
24V
24V
277V
0V
100V
120V
230V
230V
TO CAPACITOR
FAN
N/C
FAN
CAP
LAMP
CAUTION:
voltage
select
jumper
block
jumpers
