File name Farnell PSU TOPS3D.PDF+I7V OVERLOAD LD328,0V
,'@,.
6 @
2N3
VT6 2N3053
*F3lAMP
'Y'xi"l
lwvJ
l-a)^.. &
|
I
-f
ls'svl
,.g@,'
@_
2200tr 35V
-I7V OVERLOAD LOz,
cr:
03 rN4l48
D1 ,D2 2xlN4148 *F4IAMP
"#1"
6V OVERLOAD R28 2k7 VTIO 2N3702
C T
@
@
lQ000p 25V
*cro :
R24 LINK R26. 2k55.
t
l3.svl
WINDINGS TO DISPI.AY BOARO ' ' R27. 3 ^73 k 3 . rN82l
E_
XFz sAMP
D6 1N4003R331k2
@
X COMPONENTS FITTED THECONTROL NOT ON BOARD. No.531 @ Dl, DlzFtrrED FRoMSERIAL
DRAWN
3H
NUMBERS CIRC.|-EO REFER '*O*'rc**,''N TO
USED F1009 FROM oN: SERTAL NO..43t THE INNICATED VOLTAGES EACHOUTPU OF ARE MEASURED FROMITS RESERVOTR CAPACITOR MAXIMUM AT RATED OUTPUT VOLTAGE AND CURRENT.
rs621974
R20 0R25 42
.l
OFF ON
R161k
OMITTED )
c7
c9
150p 25V
17VOUTPUT
'svl
R9 0R25 11 D4 1N4003
R5 tk
c4
OMITTEO
c2
l50p
17VOUTPUT
2sv
Rll 8k2
29 -
' *sw3
0R15
R341k I et ZX R36 220
luH;l
cr3 15tr 40v
Dlo 1N4003
c18:
22QQtt
vTl5 BCl82PL
is's ir
I ury BO82eL
6V OUTPUT
SCRl 2N5394
un 180 n2v7
R402 56
1N4003
o..431 ICH OUTPUT ERVOIR OUTPUT
NOTE: CAPACITORVALUESGIVEN IN FARADS R E S I S T O R A L U E SI N A V U N L E S SO T H E R W I S E T A T E D . S
%Ps
3l
yonKs. LTD. @rnnr'rer-LTNSTRUMENTS wETHERBv, t'ttt' coNTRoL crRcurr BoARD 22X1009200 DIAGRAM
VOLTS "oIg:[ ,0Jflo"ot
0:r,,0
'[80'*'0E[
fi]flago
Rl toRT=39 [11 ts[f{=8C337 R22 1k
02fl*, {E["..c2
vrs BC212R Zn W02M
| | t l
l l
lt
C7 170tt 25V
r-l
I
Rll lk
e
f
gGNDE D2D3 D4 VlNVtl V @t{vsTART crilPcfi.rvPolvtit.(-) (+) fb
'R25 9K1 1/2 o-..o4
Ps lK Rqs2K2
51/1 +6V
5W2 -1?V
oN: USED F1009 FROM No.l31 SERIAL PIN REPRESENT NUMEERS IN FIGURES CIRCLES BOARD. ONTHECONTROL SOC{ETl,PlN3 1/3 PtNNos: EXAMPLE TESIGNATES 80ARO. ON ?SMOUNIED CONTROL
tN sHowN dur PosrnoN. zuTToNS PUsH
rcPS 3b
tc3 P6
SW3
Mtsc
0F''fl '[E['*'[Et fl,_,flget " o-[5[go' DZ|,'1' .[A-^0.".* M'D[.E[
l
l
L,1 I
0
R44 390K
tc4 ADD3ToICCN START AN COTW
VccVcc d c b o
Ot,TIN REF
f
f
v swlswz
(
V VINVIN
R41
r0K
^-^,,,\%q#{
srAR GNo/J_oo ov ! Tm"ttu'
rr-l f*t ru'I ftil
';,,":q RiZ,r^l I I 1 |
I I
cgt I l-gt I mrl = lLM34llPs P6 IK
g t- itr$)/,rql'gt ---t*l -, @l I lcALlt-rrvol;*.'
EXTERNAL'.LTS tn'T c8 l"'o t0tr
I
I 'Ttr
f lb6iEqi--r"
T
+17V No.131
NOTE: VALUESGIVEN tN FAMDS. CAPACTTOB RESISTORVALUES IN N UNLESS OTHERWISESTATED.
l sw4 METER CURRENT DAMPING
'6rnnNeuL
I I I L E
yoRKS. TNSTRUMENTS wETHERBv, LTD.
DRAWTNG No (I,
DIAGRAM BOARD CIRCUIT DTSFLAY
)
2S2X0152
I
JdIE
I
OF
I
SHEETS
oaal!e36rto |