goodwill gos-522 schematic

4
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Schematic of Goodwill Oscilloscope Model GOS-522

TRANSCRIPT

Page 1: Goodwill GOS-522 Schematic

_,,.-·

r

! VOLT/DIV VARIABLE (PU~ MAG)

I: 5101-2

R102 , , , '5102-1

R103 !MF 1/2

-= ~

1 · fili I 0.21/

0.5V

rv 2V !V

/ ...

I ,.;.~;..! I -•M 'Ri18 I I -N'V'--•12Va

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,' X5 GAIN 5 5P

I I

I I

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~ Somv MV

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0

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STEP BAL

CHl'TRIG DC OFFSET

~ 'I I ~

-= TO J58

QI

I GOS522-1 P~B I

I

\ I

I t

:.·\ .' J

CH1 SIG~ ~TPVll

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------------- --- --

CH2tpOSITION I

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.. ,

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I'~

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r~

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\tl\ll ~jl'f{Ff)t~ft~ffi:fH.IH~'iiJ DRAWN BY DESIGNED By . a .. ·~ MODEL J "' - • ;~:·.~!~!.~<~~-.~~~~T~~,.~,#JfG~ ~~~·:~tt~:tJ~.al L-----l----+-----+-----+----8 l1I ;t:t Ii ,lJJ r~, t.~ fll ti GnS c:.. ?-- 4 ~ ~~.7&~.(~~-.......:.:. .•. :-t.. .. · ........... L "~··'4--, .... J .... "1.-t• ...... "'°'!":-+ .. ~~.v..-...().: .....:.._;-.-:-:..:..~1

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GOOD WILL ELECTRONICS CO .. LTD. DATE CHECKED By· ·. ~ /( DRAWING ~0 L• - 0~ C::. - -w _ _i_.:~;~_ .. _~~ .• ~ .... :.: ~."'·<.-~ . .' .. • .llol'I£ -.·. ''"' •. ···.·: . '_.ft. . . _· .. · ''.: ... _ ...... ·._-.·~. ~ .... '' .'.. 1---+----l----~1------1----t---TEL: (02)9142619 lt 9 tl ~t ; 11 H. VERT. Wf<EAtvl 0 ,.;3;:~-Alf-~#:~~S;·~,~.!t;:.l<A/rT A.!;D~CUAC1:~NC1i, J;t{,~

SCALE APPROVED By REMARKS . . ! · .. •i-.Ul'JttlfLES.S oi'Hl<!RNYS"F.: sl'tffilFIF:n. , . · ....

"I .,

Page 2: Goodwill GOS-522 Schematic

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Page 3: Goodwill GOS-522 Schematic

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Page 4: Goodwill GOS-522 Schematic

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