Motorola 509 Schematic

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Product Information:
Model:509
Manufacturer:Motorola (Galvin)

Schematics Content:

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Page 1:

PAGE zo-1 10 MOTOROLA __
MODEL 509
eezxe sees eazxe sue eve-GT -
LYZETT _ki ?$ fi; :f2E_a ez 3: Fri Eg Ma
rnzousncv nuns , Y" _ ,,,, N
t , _ _ . V Q ,S ,V L_ A lm mum
f ` ` """" . EQl||P||ElT REQUIRED
~ I 1. A special tool for adjusting the tuner cores.
Use Alignment Tool, Motorola Part No. 66A76278.
2. A small screwdriver for IF & RF alignment.
L _Z 3 I 3. An accurately calibrated AM modulated signal
_ N f' _, j generator .
, ' ~ ' _ 4. A low range output meter.
. , ~ ' 2 . _ - F 5. A special dummy antenna for RF alignment.. Con-
_ ` _ struct dunmy antenna as shown in Figure l. The 21"
""`~-`5f5?lf??;~_5__ M ,___ coaxial lead needed in its construction is the same
. , im; " 1 ` ` PRO?ED\|RE t as used for lead-in on Motorola Car antennas.
` ><1?~\<;~<~., #_ f "' < f" 1. Remove the front and rear housings. All ad-
Justments are nov/ exposed.
2. Connect Q PM speaker (3.2 ohm VC) to VC and
. terminals and connect the output meter across
the voice coil,
Rider

Page 2:

and
storage battery
Thxs control must be se
vo une cor Lro
chassis
this
0 prov
and
scarred
sens
ore
C0 CFO
keep ourpnz of receiver
accuracy
For rreeeeee
into
cages are broughr
oncpuc merer
throng
for max
repeatxng procedure
dummy antenna
signal generator to
rough speere
tuning
poslt on and screw
by turn ng manual
111511 freq
lease
\r1ve earr age p aee
sermes with 21
cores out so
cox
and peak tr mmers
shxe d can
che cor
cores shal he outside o
xs order
rmrrrrmg mammal
spaced exact
gen
Sec
so carriage p are
ale
carr age
nuning shaft
cures
for maxxmum ourpuc
us: coil
and ad
1n Lhxs order
one (C)
TUBE In TR MER LOCAT ONS
neramar power
for maxlmum
turn s1gna
core
PART N0
frequency posit on
extreme high
be moved to
hen
cute
transfer
move
necessary
Sleeve
and
Shield
lug
Lest
may move
nward pressure on che al gnmenc
After a
tube mxnauture
9A472534 Socket
end
0
stations
Rider
f ? ? ' 11111111 11 1? warm up for 11 few m111111ee. ser re-
al epprerrmreely 111r111'>~ A. ` ~ ` -
_ 1 1 ' 1' '1 ' 1 . See
I | ' aft) so carriageeplame 1s spaced approxrmacel
FW" - 32 from eerl shrelrl plree. 1e1111e s1gr1e1 gener-
_ _ . If the padder core must be moved more than 1/2 xurn
S; , nhee;-1;l:zh?;h?.x_ M 32 FP' ?h':': '?"'"f_:::: ?331 in ' i al posi ion. e carriage Plia
ml:-5) -........... .... . .... 1 526 Hmnin?' front: le" enuz on $0 mgaL.1&-giepgitglicilntciolrfa is exposed and steps
(fo, T_1 T 1 3574 S?f=*>> 'b??' "?'?1= 'B e Q Ld er eore leer ehem 1/2 rmrm 1m ehrs eeep.
5 - ( ~ < l'= ?? =?" '??""""" reel rarer. a 111511115 e11e eemer ear-ee. The rl1g11
-oc e') : ' ' ; _ _ tuner car ` 1 ` ' ` .
_ ,mg _______ _ NTB A 'I1%IM1EH ADJUSTMENT._ Once SNP! 7/M 3_ 51, ING -nn; 5|-;N~ 1 ,_ 1511.
ockec, cube: octal ....... 1 C. h=V? b??" S?fiSf"F*?'11Y P?ff?'m? >> " menu is complece , sec signal generamor ro 600 Kc
9 rip f. rninal: 1 inaulaced iurnher 11 jnsumenc of any hgnmen: screyfs ahrwld and adjust, ics eunpu: cn 1.3 microvolcs. Adjus:
g," m be mrae ereepr w His" ,r ? 211131-H- m'""1" (7) ehe eer1?111v1e eerrerol re prevnle 1 were 011
73 slri termi".1. 2 inlulated to car antenna after receiver as installed xn car. (1 watt 3 1_79 volts on ounput neter)_
1, E' 42 me T 11 111511e1mer1e S111-111111 be made 111 .r11e1111. 1111 y
0 Strip' terminal: 3 inaulared excende and receiver sec no approximately 1 0 Km
1 ' Peek the rr1 r fer maximum volume ef r wer err-

Page 3:

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Q oonuv Eccv EQ sew EQ <= ~>>>>-4 N_v> ommeo o c>>~| __ >. |. o as ._ uw u owe o.. _ .
Rider

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