Roland Series 300 Repair Manual page 27

Electronic modules for use with polaroid land series automatic shutters
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FIG.3·14 ELECTRICAL VALUES Be PART NUMBERS TYPE 4
-------.
Photocell
Resistors
- ­
Values in Ohms
-
Value!n
Cl
Schematic Ref.
LOR
K Ohms
R4
R5
R6
R7
R8
R9
MinIM."
Part Number
278841
155149 156150 156151 156152
160408
252769
155145
Color GrouD & Color
A
Brown
S.6K
200K
360
8.2K
JOOK
47
.073
.083
8
Blue
15.14
17.40
4.7K
IBOK
300
B.2K
300K
47
.083
.096
C
Black
13.20
16.14
3.6K
leOK
270
6.aK
240K
47
.096
.110
0
Red
11.SO
13.19
3.6K
15aK
240
S.6K
200K
47
.110
.126
E
Yellow
10.00
11.49
J.OK
130K
200
S.6K
200K
47
.126
.145
F
Green
8.70
9.99
2.7K
lOOK
180
4.7K
180K
47
.145
.167
G
White
7.60
8.69
2.2K
62K
150
3.9K
lOOK
47
.167
.191
H
Oranoe
6.60
7.59
lo8K
68K
120
3.3K
120K
47
.191
.220
I
Violet
I.SK
56K
100
3.3K
120K
47
.220
.262
Integrated Circuit
Part Number
251452
NOTE f: C2
&
C3
are
identical, Have same Min/Max values,
CII*lton
V"u. in
Mlcroflred.
C2
C3
C4
Min
M ..
MinIMax
155146 155147
165148
.769
.883
5.31
6.11
.883
1.01
6.11
7.00
1.01
1.17
7.00
6D6
1.17
1.34
6.06
925
1.34
1.54
926
10.6
1.54
1.77
10.6
12.2
1.17
2D3
12.2
13.8
2D3
2.35
13.8
15.7
2.36
2.68
15.7
18.1

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