I(
(\NElS)
I
I
I
I
I
I
I
I
I
I
I
I
\NBS
\NBS
\NBS
\NBS
\NBS
.c
a
(
\NBS
BS
(
8~
\NBS
W
(
\NBS
o
2 ,t
://
( ~
o:J
tp
0
\NBS
ht
(
ps
( ~ 1- l.!.J
I
I
I
(WBS)
WARD -BE CK S YS TE MS L TD .
041 PROGAE88 AV ENue . SCAR BOAOUGH . ONTA RIO M 'H llX.
FAKe "'81.::J6.308!l
TEU' PHONI!,
4 , ,, ,. 3lI..(I !l ~
I
I
I
I
I
I
I
I
I
M605A
AUDIO DISTRIBUTION AMPLIFIER
I
.c
a
W
BS
ps
1~81
://
h n ul r y
tp
I
MA N UAl. ISSUE . 3
ht
I
I
I
I
I
H60SA AUDIO DISTRI BUTION AMPLIFIER
SECTI(W
PAGE
1I, ....,"ty
Descrip tion
Insu l l u l on
Puts Lht
5
Dr, vl ng'
MOO...
MOO...
MOO...
8- 116
8- 111
FUIH;Uon. l
SchNI tfc
C~ne n t
Layout
B 605-01-002
B 605-0 2-002
8 605- 06- 006
C~nent
layout
B
COIlpO llen t llyout
e-u e-ee-cn
e- ne
Conponent l.yout
8 8- 117-06-001
8 8-118-06-001
MOO...
51 st", IIlr lng
LB 605- 02- 003
.c
a
•
1-1 to 1- 2
2-1 t o 2- 3
J -l
4-1 t o 4- 5
ps
Cfrc~l t
MANUAL I SSUE 3
BS
Tecivll u l O.t,
2
J
JANUAR Y 1961
W
I
://
I
I
TABLE OF COHTENTS
tp
I
WAFlO -BE CK S YSTEMS L.T O .
ht
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
AUWard-Beck systems u e.. products are warranted against defective materlals and workmanship for a period
of cne year from the date of shipment.
Ward-Beck Systems ltd.. will repair or replace. at its opeon and without charge. aU said products or pans thereof
which upon factory mspectlcn prove to be defective during tl1e warranty period, provided that:
1) the original serial numbers are intac t and have 001 been tampered with.
ue..
only
2) the purchaser shau rerum any eqalpment or parts thereof to ward-Beck Systems
after obtaining prlur authorization and shipping Instruetlons from tl1e factory (Ward·Beck
SysUms lid.. reserves the right to inspect or rqlair equipmmton the purchaser's premisesJ, and
3) tile purchaser iISSlUI1e5 the obIig;ldon for aU expenses Incurred In connection with the sh.lpping and return of such goods, once authorluttlon has been obtained.
This warranty does IlOl cover Items normally considered expendable. such as fuses and lamps.
ThIs warranty does 00l rover damages caused by misuse. al:ctdem. neglect. unauthorized akerauoe , repalr by
unauthorized personnel. or damage caused by act of God, war. or ctviI insurrection.
In no event sllaU Ward-Beck Systems Ud .. be ~abIe for consequential damages . Ward-Beck sys tems Ltd., shaD
have the right to flllal determination as to the applkabiUly of lhls warranty.
ward-BeckSystems lid .• reserves the right. at any time and without notice. to make changes In Its equlpmenl ,
components. spectnceucns, or designs, as may be warranted by progress in state-of-the-art or teChnology.
w arc-aeck sysrens Ud., reserves the right 10 make desjgn changes. additions 10, and improvements in Its productS. without obUgatlon to install such revisions In productS previously manufactured.
BS
ps
.c
a
The warranty set forth herein Is In lieu of all other warranties expressed or Implied, Including the warranties
of men:hama bility and fitness .
://
W
l( .~
841 Progress Avenlll', scarborough. Ontario, Canada MIH 2X4 . Tel, (416) 438-6550. fax , (4 16) 438-3865.
ht
tp
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
WARD-BECK SYSTEMS
---
W A A o· s e C K S YSTEMS LTD.
TECHNICA L DATA
M605A AUDIO DISTRIBUTION AMPLIF IER
Gai n:
He to - 6 d B corui n uously v a riab le
( 8 .. ld gl n g Gai nl .
Freq u en c y Ae span .... :
+0.2 d8 f ....... 20 Hz to 20 kHz.
No ls. :
ee
a t me", lm um g ain :
72
a t un i t y g ain :
85 d8 b e tc....8 dBm
Hal"nlOn lc D l slo .... ' l on:
Le.. than O. II
b e l o w +8 d Bm .
( 20 Hz 10 20 k Hz) .
THO f ....... 20 Hz to 20 kHz
UP to +24 d Bm ou tp u t le v e l w ilh 8
la ted ou tp u ts si mu l le n eoul l y dr i v en.
Input Leve l:
- 10 dBm t o +1 4 d Bm nom in al
iso-
fOI" +8 dBm
OU IPu l, +2 4 d Bm mex imu m a t unity 91111'1.
Inpu t I mp e d a n c e :
30,000 oh m. or grea ter , balan ced .
Sou ~e
600 oh ml or less, balanced.
I mped"nce:
Common Mode Re jec t ion:
65 dB or gr.,ate,..
Du tpu l Level :
+8
d Bm
nomi n a l,
ell';' ou t p u t ,
Ou t pu t 1mped "nce '
Load Imped ance '
UP
..24
..
dBm
t o 8 OU IPu ts
600 oh ms, ..-esisli ve
y ely bal a n c;ed .
III
ea Ch
ou lp u t,ac H -
_..
600 ohms b a l anced fo.. e a ch Iso la led OU Ip ut. TOlal min imum load Imped ance a l
DI RECT OU lp UI no l to b e le ss tha n 150
OUIPUI Iso la ti on,
60 de
01"
Il..eerer- ( 30 Hz 10 15 kHz ).
1 15 vo l lS .. c ':1(11 , 60 HZ, 20 VA.
Amb ient Tempe .... lu ..e :
o to 60 deg ..ees Celsius .
://
W
BS
Pow.,.. ReQu i ......en ts:
ps
.c
a
The 10" lerm;na l n u mb .,.... of t h e In p u t
;:.a l r a n d lhe 10" term ina l numbe r of lhe
ou t;:. u t parr a ..e in ;:.haft.
ht
tp
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
W A Fl D -BI!CK S YSTEMS LTD .
TECHNICAL DATA
M&Q5A AUDIO DISTRIBU TION AMPLIFIE R
1.7" w ide" 3. 4" ni g h" 13 . 7" deep
( 42......, .. 8J ......, " 3J6 ......, 1.
tp
://
W
BS
ps
.c
a
3 pound. IT . 4 kg) ne t .
ht
Ol.....,. lon.'
CI RCUI T DESCR IP T ION
M60SA AUD IO DIS TRI BUT ION AMPLIF IER
The M605A audi o dis tri butIon a mpli f iar ,s an a<: OPa r a ted , .-<tu l.. r
p lug- in u ni t d e s i gned to b ri d ge .. c ro" .. si n gl e a u d io -.. rce a n d
provide a mult ip le of mu tua lly Iso l U ed OU tp u t S at a s tanda rd le ve l
lor dls tr i b u lion t hrough .. n .. udl o sys t em .
I nput
Tha aud io inp u t .. pPe..... .. t pi ns 1 a n d 9 o f the .-<tu le connoec tor
.. nd e n te rs the 8-116 a mpli f ier c .. rd a t p in s 1 and 2.
An ove rload p ro t ec ll on circui t <:on.l. tl nll o f R2 , R3 a nd CR 1 t hrou g h
CR4 p r ev en ts e xce estve i n p u t la v e . s or v o lt a g ., tran s lant s lrom
POtent la .ty damaging the amp l ifl. r .
aud io s i g n a l is coupled t h rou g h Cl to C/o to t h e p r e a mp l if ie r
s ec t io n , c on ll s t l n g of Ul and U2 . R12 a dju5ls t he gain di fference
b e t we en Ul and U2 to optimize the longitudinal balance a t l OW
f r e Qu e n c Ie s , while R9 serves the l a me purpose for high freque n c ies .
nUl
The g ai n of Ihe M605A 11 de te rm ined by poten tiometer R201, wh kh
c on t ro l. the f.,edba<:k a rou n d U2. The ove r a l l amp tU le r g ai n II
<:on t l n uou s ' y adjustab le from "18 to - 6 d B.
Ou tou t
The prea moll fl e r ou tou t Il g n al Is cou p led Ihrough Cg 10 the ' ower
h al f o f t he OU lp u t a mp li fi e r , <:omp rl sed o f U3 , 0 1, 02, 03 , 04 a n d
05 . The lIKond or upge r ha lf of t h e ou t pu t amplif ier c onlls ts o f U4,
06, 07 , 08 , 09 and 01 0.
Con lro ls R23
../ - 0. 5 mY.
.. nd
R4t
OU t p UI
adju.t
a~a ...
t he
at
outp ut
pins
o ff se t
18
and
vol l age
19 o f
10
0
lhe
v o l ll
tp
://
W
BS
ps
.c
The a mpli f ier ou t p u t o ri gI n a ti ng from pin s
18 a n d
19 0 1 the
amplif ier card 8- 116 ;1 c:onnec led t o Ih e DI REC T OUtp UI al p in . 6
and 14 o f (h e module connector al welt a s 10 a res ist i ve n e t wor k
p rovid i n g four mu tua ll y Is o l a led 600 ohm OUtpU IS. Th is n e t wor k Is
a <:cornmoda led on Iwo prin ted board l , (ype 8_ 118 , loc a te d al l he
mod u le c on n ec tor .
a
The a<:l ;vely balanc:ed
a mP l ifi e r card 8-116.
'-I
ht
I
W A Fl D -lSIECK .Y8 TII! MB L TD .
W A R O -Bl!!:CK S YSTEM S LT O .
CI RCUI T DESCRI P T ION
M60SA AUDI O DIS TRI BUT ION AMPLIF IER
Th e DIRECT OU lpu l may be u llll zed 10 ex pand l he ...umbel'" o f Iso la led
OU IPu ts b y a'" add l t ionat fou .. 10 a IoU,. o f e ight , by ....an s o f a ...
e" lern a l sp li l ter ...et w....k . The mi ...lmu m lo t a l lo a d Irnped arn;e t hai
e e ... b e d .. lven b y l he DI REC T OU IPUI Is 150 ohms al a ma "l mum
OUIPU I c a p a blil ly of fo u" wall s .
Ind lcal.... S
Th .. ee LEO I ndica tors ar-e prov i d ed a l Ih e lron t o f I h e u ...lI .
0 5 1 (yeH o w) mon il o"s Ih e
a " powe .. on" l ... dlca lo r- .
+/ -
32 vol t. s u p p ly
v o lt a g e a ...d ee ..ves as
053 19..eenl i. k ...o w... as Ihe " Normal" I ...di ca l ..... I I w i l l I l l uml ale
whe n e v e .. Ihe ...omi ...et p rog .. am OUlp UI fevel .. eeeeee ·8 v u u de..
prog .. a m c ond il ion s.
U ... de.. s le a d y
lI a le lon e c on d i t ions OS3 wil l ...0 1 il lum i ...a le u ...t l l Ih a
o u l P u l r-ea ch es a level o f • 10 S d B abov e +8 d Bm.
OS3 I' OQeraled b y on e hel f o f c om p a ..a to r UI OI v i a t he c o ll ec tor of
C1 03 . Th e I...puts o f t he com pera lor c ons ls l o f a f l " ed ..eference
vo l l a ge a p p li e d to p i ... S an d a de v o l l a g e de.. lv ed fl"Olll t he
a v e r a ged a Udi o s i gnal v ia CR IO., CRI OS , RI lS , RI l '" a n d Cl 0 2 , a ...d
appl ied 10 p i ... 6.
0 52 ( red) is an ''O verload '' I...d lca tor , Wh ic h
a ve..age prog.. a m OUlpu l level ..ea c hes +1 8 vu .
wil t
OQe.. a
le w..... It>e
Und er s le ady s t a le lone cond l t lOf'l s 0 5 2 .. i ll nol il l u mi n a te
OU tpu l r-eact'tes a le v e l o f . 2 2 to +23 d Btn .
FU" l keo ilOCHe.
OSJ .
as 0 5 2 is . .. Itc h ed
0f'I,
u ...l il 1M
0 103 .. i ll be cu t o ff. di.abli ...g
.c
W
BS
ps
feed l"g vo l l . ~
I wo <;omp a ..ll t....
2-2
ht
tp
://
0101 and 0 10 2 10 ..... a p r ec i.io... cu ..ren l s ou r-ce ,
d l vl d . .. R l 0 7/ Rl 08 ,
wh ich
I"
l u .."
p rov ides Ih e
r-ete-e e ee vo l la g e s .
a
0 5 2 Is d .. l ven by l he second ha I f o f comp a ..a t.... Ul Ol. Ag a l ..., a
nxee reference vo l la g e is a ppll Ml 10 p in 3 , .. hi Ie p in 2 Is suppl ied
.. lIh a peak -de lecled a u d io si g ...al
vol l o ge d erive d from CR l02,
CR I03 , RI1 3 a nd C IO I .
W A~ D - B E CI(
S YSTEM S LTD .
CIRCUIT DESCRIP TION
M60 S'" AUDIO DISTRIBUTIO N ...MPLIFI ER
n", three LED indic~lor
prlrned c~rd , Iype 8 - 1 17 .
clrcull"
"re
p~c1<"ged
!l ep ~ r~ \ e l y
on
"
Power Supply
115 IIoIIS, 60 H:.: power Is "p plied to the unit IIi~ module conneclor
pi n s 7 ~nd 16 . II i!l eeee ec te e 10 the power Ir"n!lformer T201
through fU!le FZOI .
BrIdge r ec t ifi e r
CRS
through C3 1 eSI~blish
IIol ts as required.
wi th
nomin~1
f i l t e.. componenl S RSS,
R66 lInd C26
!lu p p l y IIolI"ges o f +/- 32 lInd +/_ 18
ht
2- 3
tp
://
W
BS
ps
.c
a
Te" l point TP I lind Jumpe .. connector Jl eee provided 10 mea su"e t h e
positive s u p p ly cur..en t during Ini tl l1l f a c to r y tes t. The de cu r-r-e n t
at t h is poin t Is nominally 50 mA wi t h lIS vollS ec inp u t lInd under
Quiescen t condi tion s .
WAFID -BECK S YSTEMS LTD .
INST ALLAT ION
M6 05A AUOIO DISTRIBUTIO N AMPLIFIER
Th e M605A plug s d i ..ecll y In lO Ihe WB S MF6 mounl i ng f me, wh ic h
may b e in s lalled in .. s l e nd ee-d EIA 19 inch e q ui p me n l
ck.
TMe
MF6 fr a me w il l e ccommoda le a ma xi mum o f t e n M605A ampl ifie" s 0 ..
lIn y c om b l n a H o n of s in g le 0 " multipl e wid l M modules nO I e xceedin g ten
si n g l e w ld lM module s .
I f IMe mo u n ti ng f .... me Mas b o"" procur..d w i tMut recept ..c les , me se
mus l b e ins l al le d In IMe .. pprop .. ta te modul e position s .
Each M605 A
modul ......qu i.. e s on e Iy p e MFR6 ..eceptacle .
Note Ihal Ih is ..ec e p l ..c1e
!Pl l, c orll ll l ni n g IMe e c line voltage Inpu I, is In v " .. led to provld" me
mec h e ot eer po larization necess.... y to p ..event In a d v e ..tent in s.... t lon of
o t h e .. compenlon mod ules whicM do no t op.... a t e from the ac l i n e.
WM .... e v e r t ic .. 1 r .. ck s p a c e c e ...... its en d t h e U l lima le in no ise a n d
c r o s s t a l k p"rfo ..m e nee i s desired, II is ..ecommen ded Ih a t only modules
o f the s lime I yp " be alloca led 10 e..ch i ndividuel mo u nl i n g f .. ame .
Al le rnallvely,
i l is ponlble to mb, modu les of di ff" ..ent Iy pe s by
e "erc i si ng e Xl reme ca .... to sepa le c a b le s ca ....ylng dlffe.."" t level s
a n d function s.
PI .. ce el l ac-po w" d unit s to Ihe r ight of the rr-eee,
"5 v ie wed from t h e fro'll.
Ins t e 11 i n s u l" tl n g rubber s le e v ..s ov .... "II
" c so ld e r ed le ...... in .. 1 c on n ec ti ons .
Fo r all .."Iernal c on n ec t io n s ,
r .. fe .. 10 d ra wi n g LB 605-0 2-003 .
in c lu d i n g
s h ie ld
..d
g rou n d
wir ing,
To ob t a i n op timum results, u s e In s ula t..d, s h ie ld ed , twrs ree p e,rs for
b o t h , n p u t and OUtput wl .. l ng .
Cab les ope r a t i n g wi t h lev ..1 dlffe .._
..nce s e"ce ed ing 25 dB s hou ld b .. laced sep " r a te l y and d ..ess ..d a part
from e a c h ot he.. .
Ke ep po we r wir ing a w"y from low level circu its .
Gro u n d ca bl" s Mie l ds "t one "nd only,
Ground loops mu5 1 be .. voided .
ht
,-,
tp
://
W
BS
ps
.c
a
I t i s gen era lly r-e<:omm..nd e d as good engin ....ri n g p ..actice tha I a one
.." c k u n it s p a ce b" prov ided betwe "" full fr a me s of d l5 t rl b u t io n
a mp li fi e r s for optimum ventll e t io n.
WA !=l D - B ECK SYS T E M S LTD.
PARTS LIST
".,605A AUD IO DISTRIBU TION AMPLIFIE R
PART
DESCRIP TION
M' G
MFG PART NUMBE R
Bu " "
Cl arosult
Hammond
MOL 175/ 1000
Kemel
"
T390E2 26M035AS
"
"
"
"
M",I N FRAME
F201
R20 1
T20 1
F us e 0 . 175A 5 . B .
Po ten t lome te r
Tr an s for me r
"
WBS 10-036
WBS 80_23
"B 8 _1 16
CS
"
4. 7 p F
C6
C2
"
"
"
"
2 . 2 pF
33 u F / 10
4. 7 pF
33 u F/10
cro
"
en
CO2
en
cis
'"
"
"
"
"
"
CO'
"
cr v
ct a
C19
C2D
C21
C2'
caa
cas
C2S
C2'
C2?
C2.
"
"
"
"
"
"
"
"
"
"
"
"
v
v
"100 "p F
ia
4. 7 "pF
15 pF
""
""
uF/3 5
22
0.022
33 uF/ 10
100 pF
"'
v
a.z
22 22_638_09 228
T390D336M0 10AS
2222_638_094 78
1390D336 M0 10...S
2222 -638- 704 79
"
2222 -638- 70 10 1
2222_638_ 10 129
2222_638_09478
222:1-6 38 -1 0 159
2222-638-70479
Kernel
Ph II i ps
Kerne l
Ph 11 1ps
Kerne l
P h 1l1p s
A$e lc o
Kernel
P h il ips
"
ee "
ts "
uF /35
Kemet
P h i lip s
"'''elco
Ph i llp s
2222-638-58 229
C0 92_MC_l 00_223M
4J7ETG470
"
"
s
v
22 p F
0 .022
47 0 uF/ 40V
"'
T390E1S6M035AS
2222 -6 38- 582 29
C0 92_ MC_ l00-223 M
13900336M010...S
2222 - 638- 70 101
2222-6 38- 098 28
2222 -6 38- 09 478
2222 _638 _ 10159
2222-6 38- 70669
T390E 156M035AS
"
' .1 "
i
"
"
"
"
"
v
2222-638 - 094 78
"
a
OS
C9
Philip s
.c
"
ps
"
"
"
"
W
BS
"
"
v
tp
://
C3
Ca p a ci to r 22 uF /35
ht
CO
C2
W A R D - B E Ck S YSTEM S LTD .
PAR TS L IS T
M60 5A AUDI O DiST R I BU T IO N AMPLIFIER
PART
DESCR I PTIO N
.FG
MF G PAR T NUMBER
C29
CJO
C" p"ci IOr- 470 uF / 40 V
2 2 uF/ 25 v
"
PhiHps
437E TG470
426E TF 22
"
"
"
"ca
Tr-" n sl s tor-
"
05
"
"
06
0'
08
0'
0"
"
"
"
"
"
I •R •
NOl lon e l
"
"
T e >< a s
Tex a s
"
Na t lon,, 1
"
"
T ex " "
"
1/4w 5'-
"
"
"'
""
""
""
'"
'"
'"
"
"
Re si s tor-
"
"
"
'"' 1/ 4w
T r-i m
"
'"'
"
"
'"
'"'"
'.
"
25SB4
2N3569
2N4037
PNJ569
TI P2 98
T IP JO B
2NJ 569
2N40 37
PNJ569
T I P29B
T I PJOB
Ph il ip s
"
"
"
2 20K
2 20K
"
"
T r-i m
Resi st or-
l N41 48
"
Br-i dge Recl l f l er-
"'"
Foir-c hild
"
CR5
Q2
139OD3 36MOI OA5
2 222_6 38_701 0 1
"
'"
'"
'"
20'
'"
"
"
"
"
P lherPh ilip s
620
"
P i h er-
<-2
" ""
(2. 5)
er
(2. 5)
""
'"
a
'"
DIod e
"
I< emel
Ph i li p s
.c
ca
caa
caa
"
"
v
ps
en
uF/ l0
100 p F
"
"
W
BS
C32
"
tp
://
"
"
ht
en
"
W A R e - B E CK S YSTEMS LT C .
PARTS LIST
M60SA AUD IO DI STR I BU TION AMUF 1ER
' 36
"
."
"
"
.
.
T r im POI
Resis t..... 1/4W
.
..
..
.
"
'"
""
".
eas
.
".
,'"
'"'"
'"
'U
m
.
5'
Re s i s tor l /'lW
"
••
"
Resislor 1/ 4W 51
.
.
.
"
Tr im POI
Re" i" tor 1/ 4W
..
"
"
Ph tll p s
"
,'""'"
"'"G'
"
"
"
"
."
..
.
..
'"
""
P i ner
Ph ili p s
""""
""
""
"'.
"""
''''
"
"
'"
36'
36'
'G"
"
aa
,,,
'"
5'
5'
PT
PT
""
12 .5 )
>OK
""
12.5 )
""
.
"
"
''''
..,
'"
"
..,
"
AI'
."
• .r
",""...
'"
'",
""""
""
''''
Ph ll1 p s
.
"
"
"
P l h...
Ph i lips
.,"
"
''''
.-,
a
'"
""
,,,
'"
'"
'"'"
'"
""
""
'"
""
".
""
1/ 4 W
.c
, OJ
'"
.
ps
Re" i" tor
MF G PART NUM8ER
W
BS
' OJ
"'G
tp
://
DESCRI PT IO N
ht
PAR T
WARD-BEC K S YSTEMS LTD .
PARTS LIST
MOOs... AUOIO OISTRIeuT ION AMPLIFIER
ece
•
"
'"
'"~
Res I stOr'"
"
' Izw ' I
••
Re sluOl'" 1! 4 W !IS
U,
U'
UJ
U'
Ph il ips
"
""
'.7
"
AlB
'.7
'.7
aa
••
"
Phi l ips
"
'"
"
"
'"
"
I ntegra ted c t-cc u
Na tion a l
.,"
"
"
"
"
8-' 17
,
C I OI
C I 02
Ca p a ci t Or'"
CRIO I
CR I 0 2
CR IOJ
CR I 04
CR i es
Olode,
0"
051
0"
LEO, y e l lo w
LEO ,
LEO,
CIOI
0 102
C I 03
Trllnsi stOl'"
"
•
"
"
"
,,_.
uF /3S V
"
"
Z~~
Motoro la
F. ;r<ohi ld
.....
,.-
"
"
I N4740A
I N4148
"•
H.P.
HL MP .l 4tl1
HLMP - lJO I
HL MP_ I501
"
Nli l ion a l
..,
TJ908105MOJSAS
"
"
"
"
"
LM20 l N
L F J!l7B
L M20 l N
L M20l N
"
"
•
PN364 5
"
PN3569
a
'"
'"
'"
'"
'"
'"
"2><1
.c
' 50
'I
ps
•
"
"
"
MFG PART NUMBER
W
BS
Rn i stOl'" 1!4W
""G
tp
://
,
,
'"
OESCRIPTION
ht
..
'"
PAR T
W A Fl D · S E CI< S YSTEMS LTD .
PART S LI ST
M60SA AUDIO DISTRIBUTION AMPLIFIER
P.... r
DESCRIPTION
RIOt
Rl02
Rl03
Re , i ,U or JW 5S
"'"
.,,'
.
R., i ..or 1/4W 5S
Res i s t..... 3W 5S
Res i stor 1/ 4W 5S
...
...
"'"
• tee
R IO?
Rl 09
RlI O
.
.
.
.
.
.
.
.
Rl t t
R1 I z
Rll3
R114
Rl 15
R l16
R I17
R1l8
UIOI
Integreted C i rcu it
"'G
.. ,
'"
.
'K
",G
PART NUMBER
.
Da le
CW- 28
Phil ip,
Da l e
Ph ilip s
CW- 28
...
IK
,.,
...
IK.
JOK
.
.
.
.
.
.
" K
IK'
,,.
,,.
.
...
" K
22K
'"
'"
Net ;on a l
L MI458N
PCB s 8_118
...",'"'"
..'"'"
'202
'203
...
.
.
.
.
..
..
..
.
JOO
JOO
JOO
JOO
JOO
Ph ili ps
JOO
JOO
'00
ht
,.,
tp
://
W
BS
ps
was reccmmen ds lhe ....se o f rep lll<;lrmenl par,s made b y the sp eclfl ed
manula Clurl!f'"S fo r <;or> l l n u ed op t imum eQu ipmen t performan<;e.
.c
a
'209
Resl..or 1!2W 5S
WAFID-IiECK SYSTEMS l.TD.
APD ENDl.t1
M§05A AUpl O PISTRIBUTION AHPLIF I EB
8- 116 PCB
On some un i ts lJ2 wil l be a TI TL0 7I CP .
and RS6 will be 1800 ohms 1/ 4W 5%•
In th is Ins t a nce RS5
ht
tp
://
W
BS
ps
.c
a
•
r------
-- -- -- --
>------~ OUT >--
-r--
-l
GAIN
- 6/+18 dB
COMPARATORS
"./
>-------{ ~
OVERLOAD
I
N'
;;--
-
--{ ~
NORMAL
I
I
(VVE3@
ORN.Vl fJCE 7';· 2ENG.
CKO .cK .(,lu..r
APP. ~c.~
' SCALE
REVISION
APP.
.c
a
i~loATEI
WARe-BECK SYSTEMS
ps
-
BS
~
M605A
AUDIO DISTRIBUTION AMPLIFIER
W
-- - - - - -- - -
://
--
tp
-- - -
FUNCTIONAL DIAGRAM
ht
INPUT
- 10 TO +14 dBm
600 ohms
__
ISSUE
605-01-002
1
+32v
CS
4~7
Rll
C,
1'.2
l..M2Cl
f---l
U /351113 5
2kZ
07
2N4 0 3 '7 , -
"20
Rc;.
CZ
33k
1-----1':.r
•
3
,
'J
8 -1 16
OI'. l
01<3
IM~ '"
R.
'M"@;
220K
RIO
- Ie."
0.5'
- IS"
33K
-r-
LF
OlF
RB
10K
Rl
75K
-32v
0.1.
15 K
e24
30k
1'.13
1'. 5
C/O
220K
zpz.
c.ap
1'.37
'1<8
.. 5Z
4 ·'7 "t w
.022 1
R S<-
ISK
o.SO
KUe. .... _
eZ S
RIS
C. \ ~
30K
en
,
1--_J--4J
15 / 3 S
3 3 / '0
zz
,
\
T 1P30B
- 32v
c ta
'2,.
115 V A.C
,"0 Ht.
C IO
41,.
0 . " ' ;' 5 !!>
e8
C. "1>,
GROUt..1 0
+-------1
q4
SET
R 'G.
I
I
t e.I&...
c;.00.A.
"'
QUTt-\)TS
R 'ZOSI
I
Z
L ~O~~
r-<~"-I--~~ '
Rn
' 0 "1
-r
c;.K&
ell
c.,o
R'!l
.,~
3 301<
e8
.
1>2.
/- -
1----1'~ '\ T q1 P42 ~ a
...
-,
I
I
1'.33
I
I
4·"'1 v~w
e ,4
'5,.
I
0.35
4·7 1'2w
I
2lK
,e. I
-,
IS L..-
[7-----
I
8 - 117
Q.I O!
PN~45
Q IOI
R.1I0
IK e
ou
0<"0
,k.
RI\2
rV
I
I
I
OS,
NO R,M
I
I
CI S
R3.
R31
I
I
tfw
3K"
I
I
I
4"
Clc;.
10K.., _
I S/ 55
,
I
"l 5
TI P30 B
R2!l
2k 2
C II.
. R3G.
0 221
n
Ra2
:-8-il81I ,.
I ' !l
RZ'"
RD>
3""
D\RECT
I
I
a2
,? ". .. o~"7
' 5K
I
-
I
I
I
r--'----~--. 3 "
lO O p
:
~-<~-+...::Y
:-8-il81I,
I l !l
1'.20
~3/1 0
I
I
I
I
3 00 "'1: _
.
I
L
'OK
1 l 1C.3 W
I
I
I
4·"'1 v~w
OFF
- IS..,
R I OI
300"' _1
0.20 < I
I
1'.33
3 30 K.
21/25
I
I
I
T 1P2~a
RI ~
Ri a
I.
'\
~
' 801(
li S V A.C
(.OH&.
[
I
5
a
7
T201
A.203
I
I
I
I
eo I
I
I
tp
F'201
I
I
I
I
I
I
I
I
I
I
I
ht
S£WSITl'/ITY
( .....8)
I
.c
I
~
IN P U T
300 "k......
I
I
/- -
f-_ _-1J~
'5K
-<~ I
I
I
a2
";~' el~~
R2 02
I
'T 32",
'? ~ " o ~ "7
,__r::
..
I
I
~3/'O
ZO
I
D I R.ECT
OI./Tl'UT
I
'OK
C32
GROUloJ O
I
I
I
I
C7
)
33/10
I'a
I
QIO
1'.4,
2KZ
R2 01
5K
/0
ps
c AA
0.4'
BS
...... ...
OR Z
R!l
201<
, 8 - I I Si
4 ·'1 V, W
RIZ
SK
HF
OIF
i--
0.5 3
W
c;.OOA.
\' E.'N
://
I w P UT
· 10 .18 ... To +14.1...
4- -1
C 23
'S p
RZo.
I
I
, oo ~ w l
Rzoi
D1RECT
o\JT PUT
'3
I .2
300 '2.
I
+&,;8-.
0.201
I
O\1TP'UT$
c;. oo...
II
-
...,1
R20!l I
_~_
~
• .• • I
'0
R9
R1Z
R2.~
PCB 8-116
R41
'Pi
PI
F'Z01
PCB 8-118
T201~
tp
://
W
T201~
DS2
DS,3
ht
PCB 8-118
BS
ps
.c
a
F'Z01
DS1
OUTLINE OF I-I E Jl-T
S II'-lK FORQ4.QS,Q~<QIO .
OFF seT
L.F
IR41 50K
TPI
I
@
C2~
4-70140
IgJ
U4
LM201
ril;'!
~
.
51".
~.
.
~,.
f> It,~.~
, ,.
~,
: ~.
"
~ ~;;'Z"B
CIB--
·022 _
-R.33 4·7!1z IN
'gJ
-R35 4 ·7\w
U4
LM201
,
,
""! ~
{';\'
i.
~
.'
~
,-,.
~ '"
:.,;..
.~.
,.
"1.,
~
I
+
I QS
,TIP30e '2z/zs _ RS5~3
I + C 3 0 - -RS(.~3
I
I
22/15
CRS
I
-
C31 ---.
ca
{~ i
"
\
ps
.
~
~,
+ 25S~
BS
' ').>
2Z
W
:..t .
://
-
~~r...
tp
,.
ht
I
is
I ,,\ L..
N OT E S ;
I. T R ANS I S"T O R 5
Q I0 2 ~ R E. P N3 G 4 5.
2. D I O D E S C R I 0 2 T O C R I O S
,t.., R E' IN 4 \4- 8> .
o
cc
--RIal
8-117
- - R I 02
052
RO
31(~
- R I0 5 -
-RIO C.~
' 0
- R I I,
IK8
-
->:I, I e) 30 1(
K
(
IK3""
IK 3w
c e:
0 0
Q I0 2
Q IO I
- RIOl 7K S
-R108 ~Ka
- Ri l l ...!..2.
-R 112 J.!$..8
1~
Q 10 1 i\ \-..lD
v
Q\0 3
UIOI
y
P"'I5,"~ lMI458
053 - R119 .!.Q..K. L _ _-l
1""'4'-+0'"
(iN
--+4- e RIOI - IOA
O
I I< 5
- - R I04- 3w
-
'(L
--+4- C RI 0 4-
R IIS !2,K
-I4- cRI05.... CRI02-I4-C R i03-
1/ 3 5
+-C IOI- 0 0
_ R\ \3 4"71<.
-1<1\4 41K
4 K7
_ R1I"'7
_ R 118
4 KI
- R \Ic;. ~K
0 A
OB
R I03..LK.
o
o
l ,o /5 Ig~
DRN . GEB
REVISION
APP.
WARD-BECK SYSTEMS
W
://
.
2 :1
>A , L
INDICATOR DRIVER
COMPONENT LAYOUT
CKD.'?~
SCALE
~ r " 2 /9
8-117
ENG.GEB 1{79
APP.
n
ps
.
(VVE3S]
0
ca
ISSUE DATE
.
BS
2
ht
tp
( 11::.
05 \
+
113.5
- CI0 2-
B
8-117-06-001
ISSUE
2
\4 0T ~
A LL
A R E.
R ESIS TO RS
300~
\/ 2. W
-R20 2 -
- R 2:Jr.. -
- R203-
-R207 -
-R204 -
-R208-
- R2oS -
-R209-
~ 'G.i4T
H A.I,I D
L E i=T H t>.. ND
A.SSEMBLY
A.S SEMBLY
ISSUE DATE
APP.
WARe-BECK SYSTEMS
DRN . GEB
ps
.c
a
(VVE3S)
REVISION
BS
8-118
ENG. GEB 1/ 79
ISOLATION NETWORK
//W
CKD. /.?~
tp
:
COMPONENT LAYOUT
SCALE
2: 1
ht
APP.
B
8-118-06-001
ISSUE
1
,...
MOUNTING FRfll.VlE
...
.3
- ...,
"
_.5
I
I
•
,
OUTPUT 2
"7
I
I I
OUTPUT I
"
B
I
OUTPUT4
OUTPUT
,/-
I
IISVI>.C
G;OHz ,
-,
-
I
I
I
r--
I
ISnE\~
12
_3
1\
1
I
I
L
-- -
-
To
-
--
2
3
1:>.2
SOUR.CE
I
-
2
., 1:>.3
-
I~
~
8
I
2
ItJSUL"-T
G"-iO e.",EO
R. .'
1
I
I
-
7
I
tiJ
I
1 ' I
1- . I
-
-
, '/
•
5T"'T\O~ GND
9
~
TO TEc..Hl-JIC"-L.
STA.TIO\-J GoWD
'"'
MOU"-JTIt-lG.
FR.A.ME
I
II~
~
30K.I\.
MC,OSA
I~
~ IS
--/7
ouTIO
'L.o
,
,
,
1-
'
I
.
T~
TEc..H~\ c..I>.L
-
Lo
';
~ AID 10
IS
TO
-
7
It
Bfo..R
~'"1O~"-.,
RESISToR
_ OU T.:3
INPUT 4-
Gt-JD
,...
-
TE~Mlt.Jto..TIO N
'-1
-
'"'
I
INPUT
a
(
~
au T2
L-o
\0
I~
,...
4- -WtO..Y
SPLITTER NETWORI
-
"I -
"7
15
(
r
I
IS
r
-
"00.n...
LCI>.D
*2
~
v
E'l(Te.RN~L
\"lSULA.TED
'r
e
r
I
It-lPUT
7
IS
OPTION~L
I
I
~
\... ./
-
INPUT 2
-~
~
it)
l~
~
I
10
1>.1
,...
DIR.E.C.T OUTPUT
'"
I
I
J
,
,
13
o·
~2
I
CQtJNcC.TION
TO TECHNICII.L
5 TI>.T IOl-J Gol-J D ,
I
V
,...
CHA.~SIS
I
.e;,
e
.
.
1I
-
&
Ol \
-
14~/
I
~ClOA
I
I
nSVA.c.
Hz.
L-_
I
t
1
C.OOJ1..
1
"OOSI.-
LOl>.O
0l4-
3co.n..l
.~OA.I
I
I
I
("OO,n.
41,3
3ClOl\..1
30<:>.1\.
I
I
.sOOA
I
I
~O
-_.,_.
.
I
' /
~
LOt-D
!Ico.:l
I
8//
117
IISVAC.
C>OHz:
)(>
I
-
~
(;,OO_'L
'(
-
r"\IPTlnIrJ""
"7
~
,...
I
~ce~
LOl>.D
~
r
,a.,
'r
-
~ <;COJ\...
C'VTrIP..
OPTIOll~L EKTEl<:N~
SPLITTER NET\HORK
INSULI>.TE.D
GtJD B"'R...
r.
,
~
1
:2
IS SUE DATE
.
, 0 TECH"-I rc I'>.L
STA.TIOt--l GoND
(\N'I3S]
ORN.GEB
ENG.GEB 2/79
Q(D. II 'eI.l.cAPP. .
SCALE
'R EVISION
.c
a
PI
-
I
LOl>.O
.....
ou T I
-
GoOO.!\-
, Il"
ps
,...
INPUT I
..;5 Y~TEM
W \R\N~
~
BS
W ITt\ It-.!
'"
WARD-BECK SYSTEMS
tp
://
W
U\..l\T'S
of MUL"TI PLE
M60SA
AUDIO OISTRIBUTtON AMPURER
SVSTfM WIRING .SCHEM At . C
ht
W\RI~Go
CONNEC.TO&
RE ..... R VIEW
ISSUE