Service manual

VARI❋LITE
®
- VL1000™ ERS LUMINAIRE SERVICE MANUAL REFERENCE FOLD-OUTS
02.9663.0010 D 23-Oct-02 182
Controller PCB (24.9663.1930 F) Schematic - Sheet 1 of 10
20%
100UF
35V
+2.5V
+3.3V
+24V
MBRS340T3
MBRS340T3
OUT
FB
ON/OFF
VIN
TABGND
LM2596S-5
10K
LP3965ES-2.5
TABGND
VOUT
SENSE
SD-
VIN
114UH
VEE
VCC
+24V
LM2596S-3.3
OUT
FB
ON/OFF
VIN
TABGND
114UH
20%
100UF
35V
20%
100UF
35V
20%
100UF
35V
20%
100UF
35V
VCC
20%
100UF
35V
20%
100UF
35V
+3.3V
20%
100UF
35V
1ViewDraw for Windows 7.5
Filename:
Date/Time:
APPDDATEDESCRIPTIONREV
REVISIONS
R
WRITTEN CONSENT OF VARI-LITE, INC.
IN ANY MANNER WITHOUT, THE ADVANCE
USED, DISCLOSED, OR REPRODUCED
OF VARI-LITE, INC. AND MAY NOT BE
IS THE SOLE AND EXCLUSIVE PROPERTY
ALL INFORMATION CONTAINED HEREIN
CONFIDENTIAL
DRAWN BY
MFG
DOC
CHK
DSN
DRAWING NUMBERREVISIONSIZE
OFSHEET
8
201 REGAL ROW
DALLAS, TEXAS 75247
D
A
B
C
D
1345678
D
C
B
A
7 6543 1
2
2
ASSY
NEXT
PCB NO.
100UF
10V
20%
100UF
10V
20%
02/02 T.E.W.
Connect Sense at Load
Not UsedLast Used
Reference Designators
Gnd (Logic ground)
Vee (-5V Logic power)
Vcc (+5V Logic power)
Power and ground symbols used.
Unlesss Otherwise specified.
4. Resistors are 1/10W 5%.
3. Capacitors are 50V, 20%.
2. All resistor values are ohms.
1. All capacitor values are microfarads.
Notes:
C248
FB2
J9
L2
PTC4
S5
U40
VR3
Y1
Z4
Initial Release per EO #9003A 12/01 T.E.W.
Revised per EO #09010B
01/02 T.E.W.
Revised per EO #09013C
01/02 T.E.W.
Revised per EO #09021D
D48
R306
Revised per EO #09025E
02/02 T.E.W.
Revised per EO #09028F
24-9663-1930
3-5-2002_7:31
C238 C239
T. WALSH
14-9663-1930F
VL1000 CONTROLLER
10
24.9663.1930
C244
C241
C247
C243
C246 C248
C242
L2
2
4
5
1
63
VR2
11.9663.1930
L1
63
4
5
1
2
VR1
R292
2
4
5
1
63
VR3
D13
D12
C240