Service manual

VARI❋LITE
®
- VL3500™ SPOT LUMINAIRE SERVICE MANUAL SCHEMATICS AND WIRING DIAGRAMS
02.9678.0018 A 193
VL3500 Controller PCB (Sheet 1 of 10)
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+24V
VCC
+24V
+3.3V
+3.3V
+2.5V
+3.3V
+1.8V
VCC
+24V
+3.3V
+2.5V
+1.8V
VCC
+24V
+3.3V
+2.5V
GND
+1.8V
Title
Size Document Number Rev
Date: Sheet
of
14-9678-1730
E0D
110Thursday, July 15, 2004
DESCRIPTION
DATE
APPROVED
REV. NO
ECO #
A0
CONNECT SENSE AT LOAD
CONNECT SENSE AT LOAD
NOTES: UNLESS OTHERWISE SPECIFIED
1.) ALL CAPACITOR VALUES ARE IN MICROFARADS.
2.) ALL RESISTOR VALUES ARE IN OHMS.
REFERENCE DESIGNATORS
LAST USED NOT USED
C242
D92
FB1
J13
L2
PTC4
R304
S1
U45
VR4
Y1
GENLYTE
PROTO VERSION
Z4
PP2
TP1
B0
MODIFIED NET NAMES AND U16
12/12/03
1/9/04
NONE
NONE
C0
CHANGED CATHODES TO PIN 1
CHANGED SHEET 2, 3 AND 4
NONE
C1
NONE
CHANGED VALUE ON VR1 AND VR4
3/16/04
C2
NONE CHANGED COMP VALUES & U20 GND
4/27/04
5/25/04
SCHEMATIC VL3500 CONTROLLER
5/11/04
C3
NONE
CHANGED MORE COMP VALUES
U21-9 TO N/C & RENAMED TPs
RENAME SHUT TO FRAME
NONE
ADDED TP - FXDG
6/14/04
D0
S04-
U6-5 ISO GND/ U6-8 ISO VCC
E0
RENAME NETS TO: FXDG & FXDC
+
C2
R15
1/10W
L2
VR3
Vout
4
Sense
5
VIN
2
SD
1
GND
3
TAB
6
D1
+
C7
D2
+
C6
L1
R14
1/10W
VR4
Vout
4
Sense
5
VIN
2
SD
1
GND
3
TAB
6
+
C5
VR2
FB
4
Out
2
Vin
1
On/Off
5
Gnd
3
TAB
6
+
C3
+
C14
+
C1
+
C4
+
C17
+
C15
VR1
FB
4
Out
2
Vin
1
On/Off
5
Gnd
3
TAB
6
+
C16
+
C8