Power Amplifier (Intermittent Duty) - GE Mastr II Maintenance Manual

LBI-4732
SYMBOL
C2AO
""'
C281
1.295
..
,
L296
Q201
Q202
Q203
Q210
RT201
C201
C202
C203
C204
C205LL
C205L.
C2051d
C205H
C206
C207LL
C207J,
C207M
C207H
C208LL
C208L
..
,
C208M
C208H
C209LL
C209L
C209M
C209H
GE PART NO.
19A134202Pl5
1911. 12935flP1
19A116965Pl
19A1168:J9P2
19-~116839P3
19All6375Pl
19A129379G1
19A116080P101
1%116655P19
19A116080P101
19A116655P23
19A700105P36
19A700105P36
19A700105P36
19A700105P44
19A700105P46
7489162P41
741'\AHl2P~9
19A700105P46
19A700105P44
7489162P39
19A700105P46
HIA700105PH
7489162P41
19A700105P46
:9A71J0105P46
19A700105P46
PARTS LIST
'-'BI4897B
25-50 IlHz, 50 li'A'::r
POW:;:R AMPLIFIER
19C321295Gl G4
19C321295G9 G12
DESCRIPTION
19C321295G1, G9 25-30 l!Hz
19Cl21295G2 010 ~0-36 MHz
19C321295G3, Gll 36-12 l!Hz
!9C321295G4, Gl1 42-50 M!Iz
(Li..)
(C)
,,,
(ll) - REV B
- CAPACITORS - - - - - - - -
Tantalum: 6.B uF ,!:20't, 35 VDCW.
- - - - - - - INDUCTORS - - - - - - - - - -
Cot 1.
- - - TRANS!STO~S - - - - - - - - -
S1\1cor_, NPN.
S1J1cor, NP~.
Sillc<>n, NPN.
Silicon, PNP.
- - - - - - - - - - THERMISTO:\S - - - - - - -
Thermistor: 40:{ ohms +-20':1;, color code white; ~im
to Ca,-borundurn Type M0806J-5.
POWER AMPLIFIER BOARD
:9041796801 25-SO MO!z
:IJD117968G~ ~0-~6 M:l.z
:90417968G3 36-42 M'!z
~9041796804 42-50 MHZ- REV F
CA!'ACITOR01 - -
Poly .. stpr· 0.01 uF ,!:Hl'i, 50 von;,
Ceramic d~sc: 1000 pF ~20%, 1000 VDCW; sim to
RMC Type JF 'liscap.
Polyest .. r 0.01 uF ~10'>, 50 VOCW.
Ceramlc disc: 3900 pF ~20'1', 1000 VDCW; sim to
RMC Type JF Jts~ap.
Miea: 120 pF !5%, GOO I'DC'IL
Mica: 120 pF -!;5%, 500 YDCW.
Mica: 120 pJ<' ;!:5%, 500 VDCII.
Miea · 220 pF :!:5$, 5CO VDCW.
Mica· ~70 pF !!'i%,
C>C•O
VDC'Ii'.
Silver mica: 390 pF :!:5$, 500 VDC\l'; slm to
Sprag,,.,. Type 118.
Silv"r mi"" 330 pF ,!:51, .~00 YOCW; ~lm "'
Sp:r-a(Pe Type 118.
Mica· 270 pF ,!::5%, 500 VDCW.
I! lea; 220 pF !5%, 500 VDCII.
Silver mica: 330 pF ,!::5%, 500 VDC'II; sim 7.o
Sprague Type 118.
lr!ica 270 pF ,!:5%, .~00 VDCW.
Mica: 220 pF :!:5$, 500 VDCII'.
S1lver mica· 390 pF !5't, 500 VDCII; "'lm to
Sprague Type 118.
Mica: 270 pF ,!::5%, 500 VDCJI.
Mica : 270 pP !5%, c.oo vnr.w.
Mtca: ~nn pP !5't, c;oo I'DCW.
*COMPONENTS ADDED, DELETED OR CHANGED BY PRODUCTION CHANGES
18
SYMBOL
C21JL
ond
C21 J>.l
("21 0!!
C211
l":J12
C21.l!.
C:ll3M
and
C211H
C214J,J,
o nd
C214!.
(:214M
C214H
C215I.L
'"'
C2J 5L
C21 ~M
C21 5H
C216
C217LL
""'
C2171~
C217M
C217E
c:HH!.L
C218L
C218M
"''
C218E
C2HH.L
C219L
C219!i
"""
c~u;u
C:J~I)J,
""'
(;2?.0W
C220H
C221 LL
C22tL
e.n.d
C221M
C221H
r:nnl.
i?.:ld
C2221
C222.~
'"'
C~:l~H
C223
("?~41 I
'"'
C224!
C2241!
C221H
GE PART NO.
7-18Jl6?P:J9
19 A 700 1 ot'•l'4 1
10.!1116GilOP107
519626
11'13
19AJ166.5~!'19
l9All665~PJ 7
19A11665SP56JO
19A 1166t>Cil'4'/,J r,
l9A 11665SP3GJO
19A 116656P56.10
19A 1161i.'iHP47.!0
19All6655I•39JO
J9A11608JP107
74B9162P39
19A700105P44
19.47001051'41
748GI62P38
19A700105r46
741\9162P41
74K916~~39
13A700105P46
7189t6:<P39
1~A70010~~46
19A70010~1'41
74891621'39
19A70010JP46
1 9 A '/UO 1().~1'41
1'1~11fifi5~PI9
19A 116655P1 7
l[!All6080Pl07
19A 116f\7~P~il(),1
19A700015P41
19!1 700015P12
DESCRIPTION
Silver .'llica· 330 pF !5%, 500 VDCW; slr•
~"
Sprague 'ryp1• !Ill.
M:c•: :no pi' ~5'1;, 500 vvcw.
M1ca: 180 pF ~5%, 500 VDCJI.
Polyceter: .1 uF 2:10%, 5·1 VDCW.
l'antaluT.: 6.~ u,,. ±~n%, :05 VOCW; aim to Sprague
Type 1500.
Ceramic disc: 1000 pF :':20%. 1000 I'DCW; s1m :o
RI!C Type ,JF D~scap.
Ceramic disc: 680 pF ,!:2C%, 1000 VDCW; slm to RMC
Type JF Di.soap.
Ceramic cti.,;c: .~6 pF -!;5'1:, 500 VCCW; temp coef
0 PPM.
(:Pramic di~c: 47 pF "!;-~'t, .~00 VIJCW; temp coe!
0 PPM.
Ceramic d1sc: 39 pF :!:5%, 500 I'CCW, temp ~oef
0 PPM.
C<eramic difw: 56 pF -!;51, 500 VCCW; temp coef
0 PPM.
CPr>tm~r- ctisc 47 pF :~;.~'t, -~00 I'IICW; temp coef
0 PPM.
Ceramic <:lise· 39 pF ;!:5%, 500 I'DCW, tE'mp co~f
0 PPM.
Polyest8r: 0.1 uF :t:10%, 50 VDCW.
Silver mica' 330 pf ~5%, 500 VCCii; s~m to
Sprague- Type 118,
\Ilea 220 pF !;5~, 500 VDCIV,
Mica 180 pF !B't, 500 YIJCW.
~ilver ~90 pf !5%, ~00 VDCW; to
Spragu" Type 118.
SUver mica· 330 pf ,!::5%, 500 V!lCW; sim to
~pr,_g,,. Tyr"' 118.
llica· 270 pF _1_5%, 500 I'DCW.
Sliver mira 390 pF :!:~%. 5()0 I'DC'II'; to
Sprague Type 118,
Sliver mica CJ:>O p~· !;5%, 5()0 VDCII'; sim to
Sprague Type 118.
llica 270 pF ,!:5't, 500 V!.:CW.
Silver mica· 330 pF
0
,!:5i, 500 VDCII"; sim to
Sprague Type 118.
Mica ~70 pf' ,!::5%, 500 \'L~C\1.
Mica lSO pP :!:G%, GOO \'DCW.
Silver mica: 3~0 pP _!:5%, .500 \'DCW; sim w
~prague Type 118.
M i ''"- 270 pF .!::-~'>, ~00 VDCW.
~jca 180 pf' ~5%, 5CO VDCW.
Ceramic disc· 1000 pF ~20%, 1000 vncw; sim to
RMC Type JF Discup.
Ceramic disc: 680 t>F ~20%, 1-JOO I'DCW: si.m to RMC
Type JF lliscap.
?olyester 0.1 uF !10%, 50 VDCI'I.
Silver Mica: 500 pF _!:5%, 25C· VDCW.
Metalli7.ed teflon: 130 pF 2:5%, 250 ·mew.
ll<'tal1i?.cd tdlnn; 360 pF !5%, 250 ".'DCll'.
SYMBOL
C225LL
""'
C225J,
C22~fi
C2~6LL
C226!,
C226M
C226H
C230
C231
C232
C23J
C234
C235:_.L
'"'
C235L
C236LL
C236L
C2.1fllt
C236H
C~:J'/LL
C237L
C237M
'"'
C2~7H
C238
""'
C239
C240
C241
'"'
C2~2
C211
thru
C246
C248
C250
C250ll
""'
C250H
C251
thru
C253
C255
thru
C257
C358LL
C259LL
C260LL'"
GE PART NO.
lYAll6b7Y?51JO,
19A700015P44
19A700015;'42
19A7()()01:>,•36
J9n00015?38
19.~700015?~7
19A700015P35
19.~ 116655~23
19H160807103
19A116655P23
19.~ 116080P103
5496267H3
19A700105P16
19A700_05P/.4
19.~700105P41
19A1161356P220J 4
19All6656PJ50H
19~ 11116Fi6P100.Tl
19Al16656Pl 5Q,J 1
l~M116606 ~220J 4
19Al16656P150Jl
19A1113656P1 OOJ1
19.UII3655P19
19A 1lf\080Pl01
19.~ 11661'5['17
19A 116080P 101
19A116080PlO:J
19A115680P1
19A 116656PlOOJ 1
19All66~6P150J 1
19A116655Pl9
191Lll66Jti'?19
19.~ 1 166S!i?1 OOK4
19.~1166561'1 OOK·l
19A1166G61'91J2
19A l166~6P82.J:
DESCRIPTION
st 1 v<:>r Mlca · 500 pF ,!:5'1-, ?50 vr;cw.
M8talli7.<ed teflon: 430 pf ,!:5't, 2.50 VDCll.
Mdalli,;ed teflon: 360 pF !5't, 250 VDCW.
Teflon/Mica: 200 pF :;5%, 250 VD2W.
':'eflon/Mica: ?40 pF !:~'!.. 250 VDCW.
T~f
!on/Mica: 220 pF
~5%.
250 \'D:C\1.
T~flon/Mlca: 180 pF ~~~. 250 VDCW.
Ceram1c disc· ~900 pF +21~, JOOJ VDCW; sim to
RMC Type ~F Oiscap.
-
h>lyester· 0.022 uF !10%, 50 1-'DCW.
Ceram1c disc: l900 pF +20%, !COO VDCW; sim to
Rl!C 'type ,'F Iliscap. -
Polyester: 0.022 uF :!;18%, 50 VDCW.
l'~ntalum: 2.2 'IF !20%, 20 VDCI'i;
Type 150J.
Mica: 270 pF !5%, 500 VDCW.
Mi CR · 220 pF :5'l, 500 VDCll',
Mica: lBO pl' .'.5%, 500 VDCW.
to Sp:r-agu"
Ceramic jisc: 220 pF !5%, 500 VDCW; te:np cocof
-470 PPM.
C<eramlc jisc: 150 pF ,!::5%, 500 VDCW, te:np cod
-150 PPM.
c.,ramic :lise: 100 pF ,!::5%, 500 VDCW, te:np coet
-150 PI-'M.
Ceramic jisc· 150 pf !5%, FiOO VflCill, lF·np <·o..-r
-150 PPM.
Ceramic disc: 220 pF ,!::5%, 500 VDCI'I; te'llp co!"f
-170 PPM.
Ceramic disc: 150 pl- :':5%, 500 V!JCW, te11p CO<Jf
-150 PPM.
Ceramic ::lise: 100 pF ±5%, 500 YOCW, t<"mp co,,r
-1.~0 PPM.
Ceramic disc· 1000 J'F 2:20'l., 1000 VDCW; »1m to
RMC Type JF Disc:ap.
Polyester 0.01
·~F ~lJ't,
50 VDCW.
Ceramic d sc: 380 pF :t:20't, 1000 VDCI;; sim UJ HMC
Type JF [)iscap.
Poly.-,;t"r 0.01 uf !lD't, 50 VDCW.
Polyester: 0.022 uF :;10%, 50 VDCW.
Electrolytic: .~0 w? +150% -10%, 25 ·mew; si~. 1:0
Mallon Type TTX.
Ceramic disc: 100 pF :!:5%, 51JIJ VIJCW, temp
''""f
-150 ?PM.
Ceramic disc: 150 pP !5%, 500 VDCW, temp co<•f
-1 BO :>PI!.
Ce:-am>t rllsc· 1000 pF !~O'f, 1000 VDCW; ~lm fo
rutC Type .)F Ji.~('ap.
Ce,-amic disc: 1000 pF ~20%, 1000 VOCW; sim to
RMC Type :F Dlscap.
Ceramic disc: 100 pF -!;101, 5()0 I'DCW, t"?mp coef
-470 PPM.
Ceramic disc: 100 pF !10%, 500 VOCW, temp C'"''
-470 PPl!.
C<>ramic jisc: 91 pP !5%, 500 VDCW; temp cocf
-220 PPM.
111 19D417968G1 of REV.~ and earlier:
Ceramic ::!lsc: 82 pF. 2:~%, 500 VOCW, temp coet
-150 PPM.
SYMBOL
C260L
C260M
C260H
C261LL
C261L
C261M
C26JIJ
C262LI..
C~62L
C262M
C2621!
C263k,
C262L
C263M
C26311
C284LL
C264L
C264M
C264H
C265L!,*
C265L
C265M
C265H
C270
•"'
C271
C272
C273
C274
CR201*
CR202
thru
CR205
,J201
I bru
.J203
J205
J206
"n,J
J207
,1208
GE PART NO.
19All665~1-'i:i~Jl
19All6656P56Jl
19A 116656P51J 1
19A7000l[;P30
19A700015P28
18A700015P25
19A'IOUU151'23
19A 1166~6!>13Jl
19A 1166.36Pl2.Jl
19A116656P10J1
19A116679Pl40J
19A700015P30
111A700Ut5P~~
19A700015P27
19A700015P3:
19A700015P29
19A700015P27
19A700015P36
HlA 1166.%P9' .12
19A ll665!iP82.11
l9Al tli656P68,Jl
19A116656P56Jl
19A11EI356P51Jl
19A116080P101
19Al16655P23
19.~11 E080Pl 03
19All6655P19
19A116052P~
19A115350Pl
19Al15250P1
19A700049P2
J 9B219371GJ
19C317957P1
19A116651P1
1 9Al34263P2
4033513P4
DESCRIPTION
Ceram1c d1sc: 68 pF ~~%, 500 VDCW, temp coef
-150 PPM.
Cerami~ disc: 56 pP ~5%, 500 VDCW; temp coef
-150 PPM.
Ceramic di ~c: 51 pF ~5~, 500 VDCW; temp coer
-lC•fl
PPM.
silver mica· 110 pP !5%, 25C vncw.
Teflon/Mica: 91 pF .!_5%. 250 VDCW.
SUvcr mica: 68 pF .!::5~, ~50 VllCI/.
TE'flon/Mica· 56 pP ,!::5~, 250 VDCW.
CenrFi" rlisr· 1.~ pF !5%, 500 VOCW, temp "oef
-150 pp],j,
c .. ran:lc disc 12 rF ~5%, 500 vrncw, t~mp ~-C'"f
·150 PPM.
Cerall'_ic disc 1~ ~F ~5%, 51JO VDCW; temp coef
-150 PPM.
Cerarr.ic
di~C'
10
~F ~5%,
500 VDCW; tomp cocf
-1.~0 "PPM.
Si.lv~r Mk·.a· 140 pP ,!::5%, 250 VDCIV.
Silver mica: 110 pF !:5%, 250 VDCll.
Tetlon/lllica: 91 pP -!;5%, 250 VDCW.
Sii>"er mica: 82 pF ,!::5$, 250 VDCW.
Teflon/Mica: 120 pf !5%, 250 VDCW.
Teflon/Mica: 100 pF ~5%, 250 I'OCW.
Silv<•r mica' 83 pP ±5%, ~50 VDCII'.
'::eflon/Mica: 75 pf ~5%, 2~0 VDCW.
C>'ram1~. d1~c· 91 pF ,!::5%, 500 VDCW; tecp coef
-220 PPM.
Cn 19D417968Gl of REV A and earlter:
f:<>climi" rlisf"
-150 PPI!.
fl2 pF .!:-'i%, 500 VDCW, temp coef
Ceramic disc· 68 pF ,!::5$, 500 VDCW, tPr>p roPf
-150 PPI!.
Ceramic disc: 56 pt' ::.<t, 500 \'DCW; tecp coef
-150 PPII.
Ceramic disc: 51 pF !5%, 500 VDCW; temp coef
-150 PP!d.
Polyester: 0.01 uP ~10%, SO VDCW.
Ceramic disc· 3900 pr +70%, 1fl00 VDCW; slm lo
RMC Type JF Discap. -
Polyester: 0.022 uF
~10'!:,
50 VDC'II.
Ceramic disc: 100~ pr !;?.1''1'-, 1000 VDCW; ~im l.o
RMC Type JF Discap.
DIODES AND RECTIFIERS - - - - - -
Si:icon, fast rPccn•ery; slm to Hewlett l'ackard
~082-28:1.
Earlier than REV A:
Sillcou, fa~t rer.1wery, 225 mA, 50 PIV.
St:l~on, fast reco<•ery, 225 mA, 50 PTV.
- - - - - JACKS AND RECEPTACLES - - -
Connector, receptacle; 500 VDC'II' m~xlrnum; sirn to
NTU-10!'>8.
Ccnnf'~.tor, lnr:Oldf'S'
Shell.
Contact, electrical.
Cont~ct,
clcctrlNr.l• sim to Selectro :<<!9-1071.
Conhct, ele~t:r-ical· ~im t.r> RP><l ChJLJn 1.9~-3.
SYMBOL
K201
L201LL
L20lL
L~OI_~
L201H
L202!,L
L202L
L202~
1.2021!
!.204
L305LL
and
L205L
!.205M
L205H
L206J.L
L206L
L?.06M
!,20~H
L207
L208LL
and
L208L
L208!-'
~·'
L208H
L209LL
L209L
""'
L209!1
L209H
L210LL
l-2101.
[,?.101-'
L2ll
L212LL
..
,
L212L
L212M .,,
L2!2H
L213LJ.
L211L
L213M
L21 3H
L214LL
L214L
L211J,I
L2HH
L22JLL
L220L
J,22·JM
L~~Oli
GE PART NO.
"9P.7000i)l?l
1~~-129317P2
J GA12934-'/P1
1'JA129347P3
1~~-l29~~2P9
19~.129351P1
19P.l29352l-'8
19P.l29352P7
19~_700000P122
1J.'.700000I'6
13A129:151P2
19Al29352Pl
1 J,\ 1293521'1
19~ 129~.'i2P3
13P.l29318P2
l!JA700000f'122
1GA129349P1
JM.129349P2
:9A12935SP1
;8A129352P4
19Al29352P2
19A 129J58Pl
l9/,129359P1
19Al29357P1
1BA 139357n
l9A700000P122
19/,12931gP1
J9AJ29349P2
19Al2~351P1
19Al3\l~5~1'~
l9Al29~5Fil'3
1RA129.'J.~lP•1
19A12935~PJ
19A12D255P5
19A129~~2P10
19A129~1)0P9
19Al29360P6
10A129360P4
19A129360Pl
19Al29J60Pl0
DESCRIPTION
RELAYS - - - - - - - -
Hermetic sealed: 180 to 341 ohm~ Goil res,
8-16.3 -,,DC; ~im to GE 3SAV1760A2, CP Clan•
f!fW-1201558. Pott<'r-Bnm!leld HCMbJQ(j.
INCDCTORS - - - - - - - - - -
Coil.
:'nil.
Coil.
Coil.
Coil.
C<nl.
Col l.
Coil.
Co;J, RF; 8.2 t:ll _1_10%; to Jeffers 4422-:W.
Coil, RF: .)3[) r.H -f:20'>; ~im to Jeffers 111-3.
Coil.
Coil.
Coi I.
Coi.l.
Coil.
Coil.
Coil, Rf: 8.2 ul! ,!:10'>; sim :a Jeffers 4422-31:.
Coil,
Col 1.
Coil.
Co11.
Coil.
Coil,
Coil.
Coi 1.
Coil.
Coil, RF 8.2 ul! 2:10%; sim to Jeffers 4422-3K,
Coi 1.
Coi 1.
Co:ll.
Coil.
Coil.
Coil.
Coil.
Coil.
Coil.
Coil.
Coil.
Coil.
Coi 1.
Coi \.
Coi 1.
SYMBOL
L221L
L221M
1.221H
'L222LL
L222L
L222M
L2~2H
L223LL
L223L
L223M
L223H
L224
L225
""'
L226
Q204
Q205
thru
Q207
Q208
Q209
R201LL
..
,
R201L
R201M
'""
R201H
R202LL
""'
R202L
R202M
R302H
R203LL
..,
R20~1.
R203M
R203H
R204LL
""'
R204L
R204M
R204H
R205
R206
R207
R208
R209
R~lO
R21l
R212
R213
R2J4
R215
R216
R217
R218
R2:9
R220
GE PART NO.
19Al29360P7
19Al29~601'3
19Al29360P2
19A129360Pll
19A129360P8
19A1293601'5
19A I 29.160P~
19A129360P9
19A 129360P6
19A129360P4
19Al29360Pl
19A71lOOOOP17
19A129346G~
19Al15910Pl
19Al1~768Pl
i9Al15910Pl
19Al29187Pl
19A700113P:5
3R77P.:.l00J
19A700li2P9
t 9A 700112P1
7147161P22
19A'700112P9
19A700112Pi
7147161P22
19A700112P9
l9A700112P1
7147161P22
3H78P200J
19A700113Pl
:9A700112Pl5
19A700106P91
l9A700106P83
l9A'/00106P39
19Al1627fiP~~i3
19At16278P217
19A116278P261
l9Al16278P269
19Al16278P26i
19All6559Pl02
19A 7001 061'59
19A70010AP57
19A700106P69
19A7001 !3P55
DESCRIPTION
Coil.
Coil.
Coil.
Coli.
Coi 1.
Coli.
Coi 1.
Coil.
Coil.
Col I.
Coil.
Coli, RF: ~.3 ufl !10%; s\m tu Jeffers 4121-1K.
Coil.
- TRANSISTORS - - - - - - - - -
Silicon, NPN; stm to TypP 21>:'1904.
Silicon, PNP; sim to Type 21'3702.
S1!1con, NPN; ~1m to Type 21<3904.
S1licon, PNP.
- - - - - - - - - EES!STORS - - - - - - - - - -
Composition: tO ohms !5%, 1/2 w.
Composition: 20 ohms !5%, 1/2 w.
Compos:t:tiou· ~-~ohm~:~%. 1 w.
Composition· 2.7 ohms ,!::5%, 1 w.
Composition· t.2 ohms ~5%, 1/2 w.
Composition 5.6 ohms ::5%, t w.
Composition: 2.7 ohms ,!:51·, 1 w.
Composition: 1.2 ot>ms !5%, 1/2
Composition: 5.6 ohms !0%, 1 w.
Co11posltion: 2.7 ohms
~5%,
1 w.
Composition: 1.2 o~ms !5%, 1/2 w.
Compositior.: 20 otuns 2:5%, 500 VOC\1', 1 w.
Composl.tlor.: 2.7 o!lms -!;5%, 1/2
Compostttor.· 10 ohms :!:5%, 1 w.
Composition: 15K ohms :':5'l, 1/4
Composition· 6.8K ohms ~5'1;, l/1 w.
Composltior, 100 ohms .';:5%, 1/4
1/"Pial f!lm 2150
ollm~ ~2%,
1/2
l!etal :"ilm: 1470 ohms ,!::2%, 1/2
l!etal !ilm: 4220 ohms !2%, 1/2
Metal f11m: 5110 ohms !2%, 1/2
Metal film: 4220 r>hns -!;2'1-, 1/2
Var~able cermet 5000 ol-.ms ,!:20%, 1/2 w; sim to
C'rs SeriPS 360.
Cnmpmdti<>n: 560 ohm5 :!:G%, 1/4
Composlhon: l.RK ohm~ :st. 1/4 w.
Composition: 470 ohms :!:5'!, 1/2 w.
SYMBOL
R~21
R222
R223
R224
R225
R233
a~d
R234
R235
R236
YR201
VR202
11'201
C297
.
""
C298
C299
CR295
GE I \RT NO.
-sA·too 1~1'41
: 9A 700 • 061'8.1
l9A700l06P77
3Rl52P511J
;gA7GOJ13Pl5
_9C850~05P2
: 9A 700_,_12P 15
:91'.700iCo6P75
3R152P241J
403688iP5
: 9A l29571P:
19Al16'108PC
C9All53~0Pl0
l9A116783P1
:9D416275P2
:90416112Pl
51Y~I7~!-'2
:9A7027S2P5
N207P13C6
: C!A 70CJ68P1
:IJAIJ6J23P:
'9A 1 ~8:161 Pl
• 9Al29361P2
DESCRIPTION
COOlpOSltion· 120 OllmS !5%, 1/2 w.
Composition 6.8K ohms ~5%, 1}4
Cumpu~L~ion
3-9K ubmo-; ,!:51, 1/4
Composition 510 ohms ,!:5\[., 1/4 w.
Composition 10 ohms :!:5'I, l/~ w.
Shunt res1stor.
Compo5i.tion 10 ohms :s%, 1 w.
Comt:o~:ltion. 3.3K ohms ~5%, 1}4 w.
Composition· ?:40 ollms ~~'1, 1/4 w.
VOLTAGE REGDLATORS - - - - - - -
7,Pn~r: .~00 1nll', 2.~ noEninal.
Z<>ner: 500 mW, 5.4
nominal .
- C A B L E S - - - - - - - - - -
~·i,-e Strap.
HEAT SINK ASSEMBLY
19B2l9688Gl M llOD~L & INTERMJTTAC\"T J)IITY S'I'A'I'TO'I
19B219688C13 E MOD3L
- - CAPACI'tCJtS
ce,-amtc: 0.01 uF -0 +100't, 500 VOCW, rat~d
~0 amps; sim to Erie 327050X5W0103P •
Electrolytic· 200 uP +-150-lO:t, 18 V:JCII'; ~1m to
Mallory Type TTX.
- - DIOm:S AND RECTTF!ERS - - - - -
Rectifier, silicon: 100 VDC block1ng, b amp;
to MR751,
- MISCELLANEOUS - - - - - - - - -
Filter casting.
Insuhtor. (Loc ... tod 1>nder printed wiring boardj.
Wash<>r, sprin~ tenslon ·
375-20.
to WallacE' Barnes
Nut, t>ex, brass: No. 8-32. (Us<ld with Q201 and
Q202).
Hex nut: No. 10-33. {Used with Q~O:J;.
Insulator, hushing. (Used with Q210).
Insulator, plate. (Used with Q?lO).
:lh i <•1
Ei,
(Lo::a tHd hetween L221-L222 and
L22~-L2~:J).
Shield. (Lo~a ted betwe<>n r ~?.0-!.221) .
PRODUCTION CHANGES
Chang.es m IIHJ PCJUipmerEt to improve pertorll"ance or 'O Simplify circuits are identifieC by a ReVISIOn
Lener_ wh1ch :S stamped after the nodcl number of the un•t The revision stamped on the unit i'lcludes all
previOUS revESIOns Re'er to the Par:s List for descnpt10ns nf P"Ei~ il'IPcled by the8e revlSions
RF\'. A
REV. B
~!l_~a.r~ 19D?l7968G1-1
To lmprov" np,.r"tion in
~<lld
temperJ.ture
en;ironmc-nt~
witC
~id<e
fr<•quency spacing. Changnd 8R20!.
PA Boarr! 19n'1l7968G1
1',-, impr·~YC sto~band
attcnuatLon LD
11..-, 2.~-:{C
llll/ nwge.
Ch"nE<'cl 1'260 an(:' C~65.
l'A B<1ard 19D4179i)8G2-04
RI-'V. B - 'l'o att.,nuate 3,12 c•oEtductGd spur1<nm by chanJ;iug PA in) lEI;
swa!Jped posit1o"s ,,r 1.~01 ar_d C20.~.
PA llnard 1GD117£'63G:J G4
RF:V. C - '!'cJ stab1ll7.<' Q?C3 h)' r('d,!ccog base
rc•si~tanoo;
R207 cba,g:ed l'rom
:JH7R200.J to :JR7~10(),J,
REV. D
l'A Boar~ __ l9D117968G3
To increa~c !JO~~r ouLJlLEt at low end of 36 t•> 4~ Mf:z 'Jplit.
f'huEtged C3l7M fr<Jm 7·18916~P37 (270 pF) V> 7489162P35 (22C pl).
and C250M from 18All-3656Pl00Jl 1100 PF) to 1AA1\6E5e)Pl50Jl
(1.~0 pF).
PA Board 19D417968G1
REV. D - To
1~crease
power uutput ar.d stablllty at l•JW end of
b~nd.
RFV, A -
Chan~cd C205 from 7189162P29 (120 pF) to 7489162P35 (220 u.'),
Changf'li C?:711 1re>rn 74~RI621'35 (2~0 rF) to 7189162Jl:J3 (180 pF).
Ch~ngyd C2381! ani C23'/ll fr'lm l9A1l66G6P~6JO ~56 pF) t.-,
l9A:l66~6P68JO (68 pf).
PA fl~~~n-hly l9C321295G2 & G:o
~~Gi~~reas~
power '>Utput; deleted Q201 (l0A116839PI). Added
£_!1-_!ssembl)- 19C:J21395Gl-G4, G8 GI2
RJo:V. TC! in<:r.-,"s'' p0wer outpu-:. Changed Q201 trom l9A116838I'1 to
19A11696t.~l.
P.EV. B
PA As6Hmhly 19C32129_5~~--~
'l'o improve ope,-ation of rx>wer control "" 42-50 I<!Hz. 50-~'JLtt PA.
Add.-,d C280 anc C2f\1.