Roland Series 300 Repair Manual page 49

Electronic modules for use with polaroid land series automatic shutters
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FIG 4-4
·
MaduieTy..
T.
FlOm
Type 2
Type 1
Typel
Type 7
Type 8
Type 9
Type 1
Type 2
Type 3
Type 7
TypeS
TypeQ
Type 3
Type 1
Typa2
T..,.1
TypoS
Type6
<
TypeS
SUBSJlTUTIONTABLE
SUBSTITUTION TABLE
MIthod To
e.
u.d To I
NO"11f: Fint
tH'IIIJ('t!
fir« #II
Elet;trit:I!iI
Va/ull:ir." •
_ _
by
emnptIIringTI!bhI$~.,.,
Type
lanbti~fO
Type2,ete."
only
/f.u_ ..
fIw_.
Add C5 1.Il6
m_adl
eIec\ricaIlV
_lei
m
1M E _
COIl. Refw
to
the underJWe dTwwing
of
Type
2'
for solder
c0nnec­
tion
of
C5.
Add C5. Illllbove. p1U$ RS, 39 ohms, e'toctricallV
~Iet
to R3.
A.....
to thI underside
dnawing
of
Type 3
for
~dIr ClO~
of C5 and Re. ChartgII
fT'I.\IUI*
to 57 ohms.
eh....
brtWy to 3
wtt
type.
R....... _ClfTomIMTypel...-.lo. Adela;.
CI1ange _ _
mIM_", _ _ _•
Change b1h'\Sistol't III
..-etfied
ebove and IhIb Idd C5 ... R9 ..
_ _ _• Q\onge
tht
e_
coli
m. 51
ohm
IV...
CMngIi battery 10 3 volt type.
RerI'IOW CS.
Add R9, 39 ohmt, electrically JMIlIIlei to R3. Refer to
the
under·
aide, flexlble. ein::ult, drtwing:
far
JDIdIr
con~
to RS.
Remove
Cl4*!itor
C1 from Type 2.
Chenoa
bOth
t'8l1Ntors
to
tb&
JMstic
encapIIUiIted
dI"iety.
Change tt8Niston • described above, far type
8,
and
alto I!IIdd
R9. described ebove. for Type 3. Chmp thiI
~
coli 10 a
57 ohm tYpe. Use only 3V powar.
Remove C5 Ind R9. Change magnet
to
901l
type
and
battery
10
4.5 voits.
A.mow
R9.
Change
trlIgf'I!8t
to 90Sl type
and blttery
11)
4.5
volts.
Remove RS.., C1. Change magnet to 901ltypt and
bIItbWy to
4.$
-.;em.
RII1"!'iO¥4J C6
and
RS
and change
trantmDh
if
~
to
the
plastic type. Change
magnet to 90 ohm
ceNt.
U. with 4.SV
."
. .
, ,"'.
Add R9. 39 ohm•• between the emitter of Cl2 ... thlbm.ery
negative connection. Refer to the undenide-
f1exibfa
circuit
drawing of Type 6. R9 is j)Olitioned ph'(licaUy in the diagOnSl
between C4 (-1 and 02, Add C6 ••05 mic::rahrad perallel to the
coil of
ttMt
magnet. See unckrrsid& flexible circuit dr'Iwing: Type 2.
Afm re(ll.ll,. 57 Ohm
magnefand
3 VOlt
fOUn::e.
44

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