Ampex 351 Series - Image3

www.SteamPoweredRadio.Com
::.J-1
,r -
I t IR-1
1
1
IOO K
.IH-2
1 ()0
lH•'26
.;lO K
4~-1
!Nill I [H.A,SH!t tV-lb
Mt CHOP!ltl~t"1 rQ T ,- C-_ll _ _______ l2 _>_~_
7
_/>_ c_ ,_·a_:• _ __,,
4H- 4
20 K
~H -'l
1 00
HAt.ANCt . 0
BHIIX..l
l'NIIAI ;...._c Fn I
BRJJ)C,l- I
2\ - lb
l2AXl f CCSJ
JR . l.!
JO '
.!V-J,1
1/A'(; ll'CMJ
JU-Ji
I MHi
4H-q
l'l'l K
IV-la
12 AX"l/l- i 1.F13
IR-13
27 K
1 V- 2b
12 AT7
-l S -:lu I __ __ __ ____ _________ !
2H-•W l\'-·U
a.: K 1.!AX 7/ l CCK3
( SF'F l'AUL E' 1)
lC-18
2C•I~
.02
.02
~ 1
500 V.
'JUO V
e
ZR-4 7
15 K
ELECTRONIC ASSEMBLY
CATALOG NUMBER 30960 -0 1 thru -04
~ :,- 4
'lJ-2:
RECORD
Hf.AD
SC HEMAT IC
30961 E
@l C DIAS
..J.:. ALIBRA TTON
4C- 23a
. 00 1
~"~~
7
,),
7
/1~00
DIAGRAM
1 0 f 2
5 CJg
33 pF
! R-11
4700
511,
"' - - - - - 7,
~
2C-21 2H -H
UIJ.CK U~l:.
)l lll}..-o=.:..:.:.:....4-~ TLR•l
PLAYB A CK l'tt.,..---~-----...----------.-+-4
HEAD
t>OTES .
;J.7
lR-2~
330 K
I API:..
rR A"" Sl'OHT
2R-2 ll
1!500
1$
INTERlOCK 6 1--------'
~ ... ,
2tt-'3
IO fl.HG.
'
-·
I :!:R-17
IJ Ml-ti.
I
4CR -2 Pl..A YD A ("K
1
2H-39
I ~EC.
.02
I ,_,
~00 V.
65
2H- 4 I 2C-20
2H -4 S
2H.--16
1!500
1
~C F v.
1000
l ~ffC
I. R(SlSTOR VALUES AR[ tN OHMS 10'\,.
I~ WA TT Uf--"'LESS◊fH£'HW1SE'
SP.Eel fl f.O,
Rl::C.
:, ;"r] l_~~':: ~::::
4K·3 ~ ---~- + ----,
2. A LL CAPACITORS ARE IN MI CHO-
FARA DS A ND RAT£0 A T ◄ 00 v.
UNLtSS OTHERWlSt. SPECl f-lED.
3. S \ltlT C HE S A R£ SHO WN A $ THEY
rUNCTION NOT AS i H CY AR.I-. CON -
STRUCTED A t-m wrnto.
4 F'OR U~'BALANCtDourrur W'tTH
O NE S: DE CROUtlDEO, CONNECT A I 0
B A T STS2 OR PIN I TO PIN 2 A I S. J'i>,
rt)R HA l ANCi D OUTVUT WlTU
CE,-.-r ttt T AP CR0Uh1)[t) CONNfCT
C TO H A T &rs 1.
~- JU MP ERE0 A :, SHOW N_ VU M ETER IS
C ALI BRATED roR + 8 vv OUTPUT .
•'OR .+ 4 VU OUTPliT JUMP E TO r
lt-1S'rF;AOOfE'TOO ON6TSl (set:
INSf A LLA"l10N}. R£AOJUst HfLORO
CAUl:;!RA TIO"' CON [ P.OL AS nt~RlllEO
IN SECTION vor J,.~JITTENANCE
MAN U AL.
O. C. \"Ol,. TA <.,($ M t A SURtO W1Tfl
20 , 00QOH M Ptft VO i r M r.Tt.H WJIII
t.Qlll JlM £ITT lN lff CORO MOOE AT
lllV .UNr .
:,J GNAI ,V OL TAlolS MEASURED Wl'TH
AC
vrvM AND [ X PUESSED [N db
R£ rt RRED TO . 7k Y OL TS.
CIRCU IT <.:Ost>lll ONS
lQU A UZATION SW'ITCtl 4$2 Ir' 7.1/2'
PO ~ TION >00 CYCU: ! r,..Pl,'T.
l EVEL CONTROLS ◄ F(9 ANfl 4tl36 ru1.L
Cl.,0CKW]S£_ UN[ OUTPer SJS n:n.
MlNA TtD I tJ t-lO~flNA L 600 OH M S. O~I L ·
l. A TOR TUBE l VC5 RE; MOVED .
1
,000 O ti M RE:ssrOR .sunsn rurcn 1-'0R
R[CORO M EA 0.
INPUT TH.A r,,,sn::H SW'I TCH ◄ SI IN M lCFlO•
P t! ONE PO !iTI O N.
AtCORU REL.AV l KI ENERGIZED.
NOTE . VJ'IBALAJ'IIC£ or 2 db MA Y BE
tXPECTEt> AT PIN 2 ANh PIN'? Of'
2VS,_
ar,s COUPLING RELAY
SPARE -----------------------,
l rl V. A.C.:. 2
II l V. A.C
~f-1
'>• -2 1/2 A SU)-JH.0
;J.7 JA 4:>-S Y "l
r A I'~ rH.A'-~r~Jl(I l\ )W~H WHlf'r
INTI RLOC< fi
ACC.
SPARE
REC.
1'7 V, A.C.. '2
111 V. A.<-.
~C-2",
. (J<)47
't c.>H 600 V
6~ '\ 1~ .
IU:..;ORll RUTlUN
POWER CIRCUI r FOR 30960·01 -02 0/
MASTt.H (:1.f"(IHfJNl(. '))
I
3K · ld
z
IK
0
l.1
1 IH(OH0
I RrlJ,V
3K•I
H: : .h/Ylt...
f<tO
I\ -6
l2AU1
9
lC-30
, 01 IO0LI V.
~
3R
15 K
NOISI-.
BA l .... ~ Cl
1 HF' nRsT NUMHE.Jt or llll SCIIE11ATIC H.l:.FEH.f,-.:cr
r,,;'1.JMHlH ~ \l r•.H H!>TtH 1.0<' Art ON
I HH:onu AMPLI J.H H UOAHD
Rt- PHODUCf AMVLlf-1Ht BOAkO
:.i POWt H svrPLY UOAIUl
◄ fHONT PAt-;tL or AMPU ti t H (."tl,\ SS S
S. HACK PAq I. OJ- A\l l
1
1J f11' H CHAS..~S
. srnn; Al"[) nortOM Of AMPUt-lE.H CH A:;.slS
_l_ C:ll<C:VIT Gl<OU,T>
~ CHA~~ GkL>U SO
0 Of' VOLl,\\aS
CJ ~ CiNAI \.'0 1. TAt:f:.S
5R -48
560
6TS-3
s£E ..:>n: 5
Ill'-<>----+-+-- + ---+ ➔ --+--•
!R-12
82
~
._ ___ _,9~~,
2R-49
39 K
SEE M:>TE 4
ERASE
HEAO
5C - 34
.00091
5% 500V
IR -1'4
8.2
5%
IW
TAUL( I
SAO EQU AU ZATION
~ (" H IS •. S
lH--6~
220 K
Rl t" J.J/ 4 • 7-l/2 7. l /2 - I'S
,-o. 30960 --02. -o • 30960 --0 1. --OJ
C- 46 7 80 - 2110Pf 550-1600PF
C-1 550-l600PF 1 00-550PF
R-30
500 K
O MI T -BYAISS
S- 2C AS SHOWN
WITH ['l()TT•..:O
u,.
~
4 S-3b