Welch Allyn CL300 Surgical IlluminatorCL - User Manual - Manual (Page 124)

LB-MAN-100W / 270W
A PPENDIX C - CL 100 S URGICAL I LLUMINATOR C IRCUIT D IAGRAM
A4-10646
ON/OFF
SWITCH LAMP
ASSY LED OVERTEMP
SWITCH
A0-10713
INTERLOCK
SWITCH
BRN
WHT
RED
RED
RED
RED 12V
RED
WHT
BLK
BLK
BLK
BLK
BLK J4
BRN
BLUE
BLUE
BRN
GRN/YEL
GRN
N
L
G
+
-
POWER
SUPPLY
A4-10647
EMI
FILTER
&
FUSE
VOLTAGE
REGULATOR
CURRENT
REGULATOR
HV
IGNITOR
8A @ 14VDC
LAMP
FAULT
CT
100-240VAC
12 VDC
POWER
SUPPLY
CONTROLLER
2 VDC @ 0.6A
THERMAL
SWITCH
100C N.C. LAMP ALERT
OUTPUT
O.T. SHUT-DOWN
INPUT
150VDC
LINE
FILTER
1 1a 2 2a 1 2 1 2
1 2
1 2
1 2
L N G
N
O
N
C
C
O
M
H
V
R
TN
LAMP
FAN
CHASSIS
FAN
A0-10710
A0-10711
POWER SUPPLY BLOCK DIAGRAM