-28
Ballast Demonstrator User Guide
7629A–AVR–04/06
6.4
Appendix 4:
Schematic
Figure 6-5.
C7
10
uF
2
5
V
J1
CO
N
N
E
C
T
O
R
1
2
3
4
C8
1u
F
LA
M
P
_
D
C
BO
O
S
T
V
S
U
P
FL
2
CO
N
N
E
C
T
O
R
L1
1
L2
2
L3
3
L4
4
FL
1
CO
N
N
E
C
T
O
R
L1
1
L2
2
L3
3
L4
4
R9
1M
R1
3
1M
S
I
NG
LE
L
A
M
P
OP
Q3
IX
T
P
3
N
5
0
P
VC
C
R1
2
27
D6
1A
-
600
V
/F
R
D1
7
L
L
41
48
-
1
3
C1
4
.1
uF
60
0V
R3
0
10
K
C9
5
0
uF
47
5V
R1
5
22
K
LA
M
P
_
D
C
RE
CT
.
LA
MP
V
O
L
T
AGE
D
E
T
.
IG
N
I
T
ION
,
RA
MP
,
MI
SS
IN
G
L
AMP
D
E
T
.
AN
AL
O
G
I
N
P
U
T
R2
9
1.
8
K
1.
25
T
O
2.
7
5
N
O
R
M
A
L
1.
00
T
O
3.
0
0
E
N
D
O
F
LI
FE
T8
t
RT
1
10
K
@
2
5
C
1
2
R6
20
K
T
E
M
P
ER
AT
U
R
E
OV
ER
T
EMP
D
E
T
.
OP
EN
FIL
AM
EN
TS
DET
EC
T
E
D
BY
1
/
2
B
R
I
D
G
E
CU
RRE
N
T
,
O
N
E
L
A
M
P
J
U
M
P
E
R
,
&
RE
C
T
LAM
P
VO
L
T
A
GE.
OPT
IO
N
IN
C
O
DE
T
O
A
C
C
E
PT
ON
E LA
MP
W
/
D
A
L
I
F
L
AG
O
R
FA
UL
T.
0.
26
4
V @ 8
0
C
1.
1
V
@
2
5
C
25
0
u
A
M
A
X.
D1
0
MB
R
S
1
4
0
C
T
R1
6
1
0
0K
1/
4W
C2
7
.1
u
F
VC
C
R3
3
22
O
H
M
HB
RI
DG
E
_
HI
H
A
V
E
R
S
IN
E
_
IN
H
A
V
E
R
S
IN
E
_
IN
H
A
V
E
R
S
IN
E
_
IN
H
A
V
E
R
S
IN
E
_
IN
P
F
C_
DR
IV
E
HB
R
IDG
E
_
L
O
U3
AT
8
x
C
5
1
1
4
P4
.0
/A
IN
0
1
P4
.1
/A
IN
1
2
P4
.2
A
IN
2
3
P4
.3
A
IN
3
4
P3
.3
A
IN
4
5
P3
.4
A
IN
5
6
P
3
.5
/W
1
M
0
7
P3
.2
/I
N
T
0
8
P
3
.1
/W
0
M
1
9
P
3
.0
/W
0
M
0
10
Vc
c
11
Vs
s
12
RS
T
13
XT
A
L
1
14
XT
A
L
2
15
C
16
R
17
Vs
s
a
18
Vc
c
a
19
Vr
e
f
20
D5
L
L
41
48
-
1
3
R3
5
4
9
.9
K
0
.1
%
R3
6
1
0
K
D1
8
C2
9
56
0 p
F
1%
D1
9
ZE
R
O
C
R
O
S
S
IN
G
LA
M
P
_
A
C
NO
T
E
S
:
R1
4
1M
R1
0
1M
HI
G
H
FET
CUR
RE
N
T
AL
A
R
M
CU
RR
E
NT S
ENS
E F
O
R
P
O
WE
R C
A
LC
LA
MP
MIS
S
ING
D
E
T.
LA
MP
CUR
R
ENT
D
E
T.
T3
BA
L
A
N
C
E
1
6
4
9
Q1
IX
T
P
02
N
5
0D
1
2
3
U2
IX
D
6
1
1
S
HO
7
HI
N
2
VC
C
1
LO
5
LI
N
3
CO
M
4
VS
6
VB
8
R2
1
8
K
TO
-2
2
0
C2
1n
F
C2
8
.1
u
F
R3
4
22
O
H
M
D3
15
V
Z
e
ner
C2
6
10
0
p
F
L
A
M
P
_
C
UR
RE
N
T
C2
0
.0
01
uF
H
A
V
E
R
S
IN
E
_
IN
R5
1
K
C2
5
10
0
P
F
P
F
C_
DR
IV
E
BO
O
S
T
V
S
U
P
R3
33
0 O
H
M
D4
L
L
41
48
-
1
3
T1
LP
F
C
1
3
6
5
10
8
ZE
R
O
C
R
O
S
S
IN
G
VC
C
VC
C
15
V
VC
C
VC
C
15
V
VC
C
VC
C
VC
C
VC
C
D1
3
L
L
41
48
-
1
3
R2
4
1K
HB
R
IDG
E
_
L
O
HB
RI
DG
E
_
HI
D7
L
L
41
48
-
1
3
C4
.1
uF
60
0V
11
0
/
2
20-
V
I
N
Q4
IX
T
P
3
N
5
0
P
40
0V
BUS
T
E
S
T
RE
SO
N
ANT
C
A
P
L
A
M
P
V
O
LT
DE
T
.
EN
D OF
L
I
F
E
DC
&
A
C
DA
C
C
ONT
R
OLL
E
D
WIN
D
O
W
CO
M
P
.
D1
1
L
L
41
48
-
1
3
R1
1
20
0
OH
M
3
W
Q5
IX
T
P
3
N
5
0
P
C1
0
.0
2
u
F
CL
O
S
E
P
R
OX
IM
I
T
Y
R2
1
27
GA
T
E
H
I
D9
L
L
41
48
-
1
3
C3
0
.1
u
F
Fl
o
u
r
esc
e
nt La
m
p
Fl
o
u
r
esc
e
nt La
m
p
C1
18
00
p
F
2
50V
A
C
VB
U
S
TP
-
8
R3
2
10
K
C2
4
.1
u
F
D8
MB
R
S
1
4
0
C
T
VC
C
C5
1 nF
60
0
V
D1
5
L
L
41
48
-
1
3
JP
2
JU
M
P
E
R
1
2
RE
M
O
V
E
FO
R
S
I
NG
LE L
AMP
O
P
.
RE
M
O
V
E
FO
R
S
I
NG
LE L
AMP
O
P
.
R1
9
20
0
OH
M
3
W
Ti
tle
S
iz
e
D
o
c
u
m
e
nt
N
u
m
b
er
R
e
v
Da
te
:
S
h
e
e
t
of
C-
0
5
0
4
1
8
-1
0
C
11
W
e
d
n
e
s
d
a
y
, F
ebr
ua
ry
15
, 20
0
6
Fi
re
fl
y
B
a
lla
s
t
WL
Wi
ll
ia
m
so
n
&
A
S
S
O
C
R2
0
20
0
OH
M
3
W
C1
6
5 n
F
C1
7
5 n
F
C1
3
.1
u
F
C3
2
10
n
F
R3
8
10
K
C1
1
.1
uF
6
00V
F
ILM
C1
9
22
0
n
F
10
0V
VD
C
TP
1
15
V
C1
2
.0
1uF
1
5
0
0
V
F
ILM
R3
9
1
0
0
R1
8
40
0
K
-+
BR
1
60
0
V
3
1
4
2
R3
7
12
K
R2
2
40
0
K
R2
7
1.
2
K
TP
2
GN
D
TP
8
GN
D
VB
U
S
C3
18
00
p
F
2
50V
A
C
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
T
E
M
P
ER
AT
U
R
E
D
2
1A
-
600
V
/F
R
TP
4
GA
T
E
D
R
VB
U
S
RV
1
LA
M
P
_
A
C
C1
8
22
0
n
F
10
0V
R4
0
10
0
J2
H
E
AD
ER
1
0
1
2
3
4
5
6
7
8
9
10
D1
2
1A
-
600
V
/F
R
T4
A
TR
A
N
S
F
O
R
M
E
R
S
1
F
12
TP
5
C2
2
22
0
n
F
10
0V
VC
C
T4
E
TR
A
N
S
F
O
R
M
E
R
S
6
F
7
TP
6
T4
B
TR
A
N
S
F
O
R
M
E
R
S
2
F
11
C2
1
22
0
n
F
10
0V
D1
6
MB
R
S
1
4
0
C
T
R2
5
1K
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
L
A
M
P
_
C
UR
RE
N
T
D1
4
MB
R
S
1
4
0
C
T
VC
C
R2
6
1 /
1
%
T4
C
TR
A
N
S
F
O
R
M
E
R
S
3
F
10
R4
1
10
K
U1
IX
I5
8
9
VS
U
P
7
VO
U
T
2
VC
C
1
GA
T
E
5
NC
3
IN
4
GN
D
6
VC
A
P
8
TP
3
GN
D
L1
CM
C
H
O
K
E
T4
D
TR
A
N
S
F
O
R
M
E
R
S
5
F
8
R3
1
10
0
K
C2
3
.1
u
F
C6
47
u
F
C1
5
.1
u
F
V
O
LT
AG
E
DO
U
B
L
E
R
D2
0
L
L
41
48
-
1
3
C3
1
.0
22
uF
BO
O
S
T
V
S
U
P
R1
7
27
R2
8
46
0
K
GA
T
E
LO
R2
3
1M
R4
2
10
K
D1
1A
-
600
V
/F
R
TP
7
VC
C
0.
8
V