DLG PHOTOMETER 2, Инструкция по эксплуатации

Страница: 12 / 15

Photometer 2 Instruction Manual DLGelectronics.com
12
CIRCUIT DIAGRAM
+ -
R1 1M
V
R1
100k
R6 5
.1
k
V
R2
1
0
k
Q1
B
C5
4
8
Q2
B
C5
4
8
IC4
a
L
F
4
4
2
R3 43k
R2 6
.2
k
R2
R6
D1D1
C8
0
.0
0
1
+
V
re
f
-V
re
f
+
V
re
f
T
H1
4
.7
k @
2
5
°C
-4
%
/°C
IC4
b
L
F
4
4
2
+ -
C6
0
.1
C7
0
.1
IC5
a
½
T
L
0
6
2
+
-
IC5
b
½
T
L
0
6
2
+ -
IC6
a
½
T
L
0
6
2
- +
R7
1
0
k
R8
1
0
k
R9
1
0
k
IC6
b
½
T
L
0
6
2
-
+
+
V
re
f
-V
re
f
1
/s
h
1
/s
h
+
V
re
f
2000
1
S
W
2
E
x
p
o
su
re
+
V
re
f
-
V
re
f
1600
125
25
R1
2
5
.6
k
D3 1
N9
1
4
D4 1
N9
1
4
R3
8
2
.2
k
V
R3
2
k
μ
A
R3
7
5
.6
C1 100
+
9
V
+
5
V
(
V
re
f)
C3
10
C2
10
D1
1
N9
1
4
-9V
IC2
78L05
GND
B
a
tt
0V
IC1
ICL
7
6
6
0
2 4
8 5
IC3
79L05
-5
V
(
-V
re
f)
B
a
tt
+
9
V
R3
9
10k R4
0
3
.9
k
R4
1
10k
Q3 B
C5
4
8
Q4 B
C5
5
9
R4
5
3k
L
E
D2
RE
D
+
9
V
S
W
7
B
a
tt
.
te
st
OF
F
T
P
1
T
P
2
R1
0
R1
1
2
0
k
R1
3
1
3
0
k
R1
5
2
0
k
R1
4
3
9
k
R1
6
1
3
k
R1
7
9
.1
k
R1
9
4
.7
k
R2
1
3
k
R2
0
3
.3
k
R2
2
2
.2
k
R2
3
a
820
R2
4
b
1
.1
k
R1
8
6
.2
k
T
P
3
T
P
4
T
P
5
R2
3
b
22k
R3
4
3
6
k
R3
3
6
8
k
R3
5
2
2
k
R2
7
2
4
k
R2
6
6
8
k
R2
8
5
6
k
R3
0
3
3
0
k
R2
9
2
2
0
k
R3
1
3
9
0
k
R3
2
1
3
0
k
R3
6
1
3
0
k
R2
4
a
20k
R2
5
b
R2
5
a
3
S
W
1
10k
125 -0
-
125
μA
D5
1
N4
0
0
6
Z
D1
5
.1
V
R4
2
1
0
k
R4
4
1
0
k
Q5 B
C5
5
9
S
W
8
R4
6
2
.7
k
L
E
D1
GRN
L
E
D3
Di
sp
la
y
L
ig
h
t
S
W
4
F
ilm
S
p
e
e
d
S
W
3
Ra
n
g
e
+
R5 68k
+
V
re
f
A
ll
r
e
si
sta
n
ce
s
i
n
o
h
m
s. A
ll ca
p
a
ci
ta
n
ce
s
in
m
icr
o
-fa
ra
d
s
.
R4
6
68k
s/n
00
5
to
0
08
Inc
or
po
rat
in
g
C
ha
ng
es
:
01
–
D
ele
tio
n
of
C
4
a
nd
C
5
03
–
Of
fs
et
A
dju
s
tm
en
t
C
ir
c
uit
Offse
t A
d
j.
S
lo
p
e
A
d
j.
1
.1
k
20k
R4
3
3k
+ -
R1 1M
V
R1
100k V
R1
100k
R6 5
.1
k
V
R2
1
0
k
Q1
B
C5
4
8
Q2
B
C5
4
8
IC4
a
L
F
4
4
2
R3 43k R3 43k
R2 6
.2
k
R2R2 6
.2
k
R2
R6
D1D1D1D1
C8
0
.0
0
1
+
V
re
f
-V
re
f
+
V
re
f
T
H1
4
.7
k @
2
5
°C
-4
%
/°C
IC4
b
L
F
4
4
2
+ -
IC4
b
L
F
4
4
2
+ -
C6
0
.1
C7
0
.1
IC5
a
½
T
L
0
6
2
+
-
IC5
a
½
T
L
0
6
2
+
-
IC5
b
½
T
L
0
6
2
+ -
IC5
b
½
T
L
0
6
2
+ -
IC6
a
½
T
L
0
6
2
- +
IC6
a
½
T
L
0
6
2
- +
R7
1
0
k
R8
1
0
k
R9
1
0
k
IC6
b
½
T
L
0
6
2
-
+
IC6
b
½
T
L
0
6
2
-
+
+
V
re
f
-V
re
f
1
/s
h
1
/s
h
+
V
re
f
2000
1
S
W
2
E
x
p
o
su
re
+
V
re
f
-
V
re
f
1600
125
25
R1
2
5
.6
k
D3 1
N9
1
4
D4 1
N9
1
4
R3
8
2
.2
k
V
R3
2
k
V
R3
2
k
μ
A
R3
7
5
.6
R3
7
5
.6
C1 100
+
9
V
+
5
V
(
V
re
f)
C3
10
C2
10
C2
10
D1
1
N9
1
4
-9V
IC2
78L05
GNDGND
B
a
tt
0V
IC1
ICL
7
6
6
0
2 4
8 5
IC3
79L05
-5
V
(
-V
re
f)
B
a
tt
+
9
V
R3
9
10k R4
0
3
.9
k
R4
1
10k
Q3 B
C5
4
8
Q4 B
C5
5
9
R4
5
3k
L
E
D2
RE
D
+
9
V
S
W
7
B
a
tt
.
te
st
OF
F
T
P
1
T
P
2
R1
0
R1
1
2
0
k
R1
3
1
3
0
k
R1
5
2
0
k
R1
4
3
9
k
R1
6
1
3
k
R1
7
9
.1
k
R1
9
4
.7
k
R2
1
3
k
R2
0
3
.3
k
R2
2
2
.2
k
R2
3
a
820
R2
4
b
1
.1
k
R1
8
6
.2
k
T
P
3
T
P
4
T
P
5
R2
3
b
22k
R3
4
3
6
k
R3
3
6
8
k
R3
5
2
2
k
R2
7
2
4
k
R2
6
6
8
k
R2
8
5
6
k
R3
0
3
3
0
k
R2
9
2
2
0
k
R3
1
3
9
0
k
R3
2
1
3
0
k
R3
6
1
3
0
k
R2
4
a
20k
R2
5
b
R2
5
a
3
S
W
1
10k
125 -0
-
125
μA
D5
1
N4
0
0
6
Z
D1
5
.1
V
R4
2
1
0
k
R4
4
1
0
k
Q5 B
C5
5
9
S
W
8
R4
6
2
.7
k
L
E
D1
GRN
L
E
D3
Di
sp
la
y
L
ig
h
t
S
W
4
F
ilm
S
p
e
e
d
S
W
3
Ra
n
g
e
+
R5 68k
+
V
re
f
A
ll
r
e
si
sta
n
ce
s
i
n
o
h
m
s. A
ll ca
p
a
ci
ta
n
ce
s
in
m
icr
o
-fa
ra
d
s
.
R4
6
68k
s/n
00
5
to
0
08
Inc
or
po
rat
in
g
C
ha
ng
es
:
01
–
D
ele
tio
n
of
C
4
a
nd
C
5
03
–
Of
fs
et
A
dju
s
tm
en
t
C
ir
c
uit
Offse
t A
d
j.
Offse
t A
d
j.
S
lo
p
e
A
d
j.
S
lo
p
e
A
d
j.
1
.1
k
20k
R4
3
3k
Indicative only
– component types and values may differ as part of our policy of continuous
improvement