, _i_i_-I

APOLLO TRA INING

GUIDANCE AND CONTROL

SYSTEMS

BLOCK II

FEBRUARY 10, 1967 FOR TRAINING PURPOSESONLY

vO_l II"T'I_,.Q ,,_

I!o

_ _ _ ,_ _k_ _ _c._;__,r_,_¸-_._,_,_._

CSM GUIDANCE & CONTROL

' VEHICLEDYNAMICS./_ c._ _1 _ _) t,,_:,-.,"_'_ _ --,.,-°l_.-,- r"- .......

TRANS TRANSLATION ILATION CMDS PGNCS SCS SPS

CONTROL D SERVOI AMPS ASSY

i PL

A REACTIONY JETS

ON-OFF_ I

, scs AS RCS_OTATIONCONT I

BREAKOUTSWITCHES IDIRECTRCS ROTATIONi i m m m m I

ASTRONAUT VEHICLEDYNAMICS_., .. , ,,_ ,a

\

PGNCS REQUIREMENTS

/"NAVIGATIONALFIX /

//

//

//

INERTIAL /GUIDANCE

OPTICAl. OPTICAl.

SPACECRAFT $1GNTINGS INSTRUMENTSATTITUDE

OPTICALNAVIGATION

COMPUTER

ATTITUDE

_i ATTITUDE _co_

ERRORDISCRETES STEERING

ENGINES SIG_

"ON" & "OFF"

OISPt.AY -- _ _ VELOCITY

CORRECTION

CONTROL {_GNC-1

PGNCS DATA FLOWSTEERINGSIGNALS(S-IVB)

ATTITUDEERROR&ATTITUDE _[_S CS"'_S VB

4ALIGNMENTAND CONTROLCOMMANDSINERTIAL STATUSOFINERTIALSUBSYSTEM GUIDANCEACCELERATION SYSTEM

_ MANUAL (IV)

ATTITUDE,', NPUTSZ- IJV

\ < STEERINGSIGNAl

THRUSTCOMMANDS

i COMPUTER ATI'ITUDECOMMANDSPROPULSIONi ASTRONAUT SUBSYSTEM STATUS SYSTEMS

//

/

ANGLESANDMARKCOMMANDSTATUS OF OPTICAL SUBSYSTEMOPTICALMINIMUM IMPULSE CONTROLS UBSYSTEMCONTROL& POSITION COMMANDSSIC STEERINGSIGNALS(SPS)

GNC-SA i "_)i

PGNCS EQUIPMENTOPTICSASSEMBLY

PIPAELECTRONICS SIGNALCONDITIONER IMU

ASSEMBLY__ _

INDICATORCONTROLPANEL

POWER SERVO ..... NELDSKYASSEMBLY

'-

/f COUPLINGDATAUNIT COMMANDMODULE• ,. ,' COMPUTER

LOCATION OFPGNCS EQUIPMENT

LOWER DISPLAY ANDCONTROL PANEL

l

OPTICALUNIT _ INDICATORANDBELLOWS _ CONTROL

MAIN DISPLAY AND

PIPA PANELELECTRONICSASSEMBLY

POWERSERVOASSEMBLY

J

4.

i

//

DATAUN,T _ \ /COMMAND "" .-MODULECOMPUTER _"---_

GNC-4 ]

SCS FLIGHT HARDWARE/_ BLOCK II

INDICATOR, GI _ B.,I_J..P_O_SITIO N

/...i .......... /J" ANDELECTRONIC/CONTROL ASSEMBLY _-

CONT.OLPANE_,ATTITUDESET_.., TOR'EATT'TUDE'D.RCTO._

__- _,

CONTROL, /

ROTATION (2) ...../

R':Ag.%#_:_,%,'EG,NE T.RSE_VO_?.I.ON CONTROL,TRANSLAT.ON

ELECTRONIC DISPLAY ASSEMBLY COUPLER, GYRO DISPLA_ !

G&C EQUIPMENT LOCATION

EYEPIECESTORAGE G&N

IGNALCOND

PIPA DSKY

CONTROLPANEL

I_'l[] ROTATIONHAND CNTRLMOUNT

•"Z-3N9

3NION3NOIS-lndOadNIVW

!.IS31WVNAG.13rNO#OV3_JI.

"'_aoo],,ir--I.,_,,.,,_,_°d,JS(]NVWW03(_lONINODhiIsn_IH1_,_t:lV_lO33VclSJII

,.,..,._,,..,..,.,.,.,..,..,_.,..,IW31SAS

lO_J1A_JVWI_JdIO_11NO3_NO3

NOIIVZI118VISW31S)_S3(]nllllVIO_JINO3

_lO_J_13W31S,kSIVIN3WNO_INOIIVOIAVN

S(]NVWWO33(]nllllV{t3(]n1111v33NV(]I

1ShaH1_aoaa39Nla331S1H91S-:IO-3NI-I/9NI_I011NOW

lV311clO//IW31S,kS l_NOIIVIN3Wn_IISNI

_"i_._.¢._,__SNOILVOINnWW03

::i3V-Ii:i,I.NI.L:IV I3:13VdSS3Ngd

@®

@

FDAI/GDC SHAFT RELATIONSHIPEULER_,K_ r__ CPSERROR"T "_'?'_ "_T ,,,, EULER

:_ (_)IEXC'_,O0CPS ERRORVG._ _ ,+@eKI

OGARESOLVER & MOTOR

TOTAL

XB ALTITUDE ROLL

INDEX IGAYB BEARING( .-&MOTOR

ZB _ .-EULER

"MGA" PITCH+ YAW . ERRORRESOLVER INDEX

.. MGA-"" RESOLVER

' "OGA" / / &MOTOR

EULER

IY A_ITUDE_'"" ERRORLYRI REFERENCEI',_I SYSTEMII"_.._STRAP DOWN

"IGA" DISPLAYEDALTITUDE

_RESOLVER Ce :O°

,/,e= O_

ee=O°

,oo'=T'ee

SCS-2206_>Z

/FLIGHT DIRECTOR ATTITUDE INDICATOR

ROLL T,_,._I_,,.,:.__._--F,_,_+ANGULAR VELOCITY-

"['k',, .)L,.,.__L 41t._r +ATTITUDEERROR- /'_-\

e •

INDEX_ _. ,...,,_-, ,

...... ..-.-"J/_W_'_o_-...3 )_

- p -

i) ATTITUDET ANGULARERROR C VELOCITY+ H +

EULER ATTITUDE ON BALLPITCH - o -- 014°YAW _, -- 034°ROLL ,/, = 330°

ROLLTOTAL

NOTE: ATTITUDESCALE ,_ /

ALL POLARITIESINDICATE YAW F_._., (,._,.,,.,,,.,,,.(_ (_'VEHICLEDYNAMICS +ATTITUDEERROR- '..................+ANGULAR VELOCITY-,,_------._

. .T

7

EDS POWER

/l®llOFF

TVC SERVO POWERI- AC 1/MNA-2

IHIII_T(NI$

I POWER2"

HAND CONTROL1POWER 2

OFF BOTH

ELECTRONICS

oDIRECT O 2

I 1 BMAG POWER 2 IWARM UP WARM UP

OFF ON OFF _ ON

° 1

F_u-_7OA(_ i

MAINA MAIN B CHANNELENABL._E _..,._.w ''_ ROLLBIDCBIS CHANNELENABLE PITCHCH.ANNELENABLEF_-;--- _ / ......

, ...... 7,R....' -If----" YA,C,AN ELENAB,__\CB58A/C ROLLI IOFF _4 : I _'_-_/ CB17- A e J-9, 12" F_A'_------ I"" "-A.... "I/'t"_'CBS9 , _ I I ROLLSM CBGO OFFco: I: k_ }CM&SM CB19 i OFFc- _ I,_,RJ-I, 2 ; " I ^.o |I{RJ-5, 6

I _, ! _ SOLENOIDS B _ ! .... SOLENOIDS I o- T - ;_. /,"CM/SM uric- , - ,, ,

CB16 A'CROLL2 I ¢_- : l "_' CBGI o I THROUGH e ' ,_"_" /S,OLENOIDS [-'_-I - II1_'--'-'-'} C_I/SMi I I _ I SOLENOIDS

, o RJ4,'-4,_ c: : , "_'SM SEP CB2O # _ ',L.13 4 (TlfROUGH CB2Z i _RJ'/'8_,_H_0U ShJ "k EPBIDROLL1 MESCA I o I i ..... . o I ' _. JCBGD ROLLBID I c_= _ I ROLLDRIVER MESCA e I | I I

_: :. I ROLLDRIVER MESCA I e I I PITCHDRIVER MESCA o I !CB61 _'ENADLE MESCB I o I ENABLE-S.D.13,14,15,1b MESCB ENABLE-S.D.9,}D,1],]2 I c_ ' o I

JSW. | J J ENABLE c=' : I YAWDRIVER2 1S14 I.________ MESCB I o I -S.D. 1,2,3,4 MESC8 o I ENABLE-S.D.5,6,7,8ISD L_. J

CBI9 IS16 c-..... Jo----- p IS17p ITCH

II _, c_CHIENABLE

/ ....m'-"_'_l SW. r I MF_r _ I TOCHANNEL _ I

• ,[_"_ CB21, | _ ...... _ ENABLESWITCHES

c_-- I sw. ] ISYST_FUNCTIONAL I aVTHRUST'A'(lS26)• A CB62 l I WnCHES I ...... _ XLATION

li_°...._, ° LOGICPWR2 i H , J - CMCAT[ (]$2-5) I _ CONTROL

1 _ oCB63 ., _ " FDAISELllS4-5) | OFF CCWo SWITCHES

H ' I -.O_ (1S51-2) / _ BATTERYeJr"'- _'_GDC ALIGN(1S37)/ _ '

,,.1__ TOCHANNEL(DIRECT RCS(IS1_1 NORMENABL_ r" ..... '=I

PCPWR2"WR_._A_ SWITCHES x_,r'-......

: ° ; ,,-r%IDIRECTRCS l I [DIRECTSWITCHESICBI4 I !& OFFI

o _.r _ r ROT.CONTNO2 I 4VTHRUST'B' (1559}---_-_J IDmECTSWITC'HrSI ....... 1

_/POWER '_IRECT ULLAGE(IS24' I

SWITCHES _--'_ OFF I

cBlt (scs24z7),(21' _'_ 1

--_'J_o SYSEM l : ] o I PITCHDIRECTCOILSENG1, 2 o I

CBI2 i (2) I NORM

I a o I YAWDIRECTCOILSENG5, 6 I

L .... ..J I_J

vO/OIIT"%

SCS SWITCHED POWER DISTRIBUTIONTVC-2 7S9

|ACIIMNA I

I OFF° I

AC_MN Be l

I 1 --I

PHA 1 LTVCII_ J

e o SERVOCB55 TVC ACI 3PH NO. 1 PH A NO. I AMP

7.po,.I.,,,:. I PH A NO. 2

PHA 1 [CB54 ECNTVC SCS ELECT SCS IND

PWR SW PWRSW , -

AC2 HAND CONT.I/ EDA F _ r 1BMAGPWR ---

NO, l PWRSW: [--I _--II

(s,0COND) PHANO.I 3P" _ L.." II!3PHASE :1'" '1 ' ' I _:;2 I .... I

o o =_-_: I : "-I-I-T I RJENG I ] iCB9 AC! " ° I GYRO ! _ i I I ON-OFF PH A NO. 21 " / '

_Av THRUST A ,, c ¢ _ GDC I I I

,- l i - _ 3PH _,__

ASSY PH A ONLY , I (llJVO, 4V o : I

NO: '.CBII_SYSTEM I,-- ' I ! I I NO.I I ; I I - -- '7S6 ; :_- PHA ,"O. I -'- _ l

,oo , H , 111 'CB25 LOGIC PWR ! CMISM XLATION o I o ITRANSFER CONTROL r. ROT CONT I

c ',-'--" -- -.:o XDUCER NO. 1 o ' : I

o o I L.. , I ,BMAG PWR _._ ROT CONT 28VDC-A i

NO.2 1 _ ,, XLAT,ON ° --" I 'CONTROL (:iAC BUSzl

3 PHASEi

I CBID o o ECA NO. I NO. 2AC2 c I I " "_II 28VDC B C

I _ OFF CONTROLSW =._.r AV THRUSTB I GYRO

0,_OLL_O__OFF,AS_Y ,!_ I._,_S_ :;'OF__ iIS8,IS9,ISIO, ECA o --

IWARM_ INO'_ I l& _ N ECHGDC: "[ - I iI [ iSll,IS12,IS18,

ON:' I I l C

o o 7S2 IS24,ISZ5,IS27, 7S5 '

CB12 SYSTEM I IS28,IS38,IS39, ROT CONT._ 7S7 IS50,AND IS54 XDUCER NO. 2O O

CB24LOGICPWRI -CMCAll"(IS2-2)- FDAI SEL (IS4-I)

-05(:J(IS51-5)

SYSTEM FUNCT .......

o zSCS-241YB", _ Z

.,ta4, '!

PRESS EDSELS AUTO

OFFI 1

OXID DUMP 2 ENG OUT _"_LV _,ATZ$ I/ 1- TWR JETT-2AUTO AUTO _-'-AUTO

@ @ 88}0it ,=.° O,F®o,, ®J

VEHICLE IISE/S_B

GUIDANCE LV STAGE XLUNARIU INJECT

• Z:_F. _ Tz_

MAIN RELEASE /_'_'-'-

®

©FAM-6321A tt_ /

Q @ © Q

I I I It

, , ,,-_r II

........ I 4

r ] @ @ @ @ @ ' 'L___II II F-- -j " ,E_P T_P

]® OVERLOAD

DOCKIN G PROBE

_O_F F EXT /R I RETRACf I I LIC'HTS I LEMPWR DOCKING

0 .... ,E_ ,XTE,,O''0.......... 0'* ® ® @BRIGHT HOURS MIN SEC

--TENS--HOURS MIN SEC

D_M

OFF

2 OFT RESET , ,

_) CAUTION/WARNING MSN TIMERI NORMAL CSM POWER I LAMPTEST I START

ACK CM _ 2 RESET

I SM RCS I I SM RCS uTEMP I PRESS _ PROP SECONDARY PROPELLANTPKG He MANF QTY

"_ _ SM

u $M RCS iHELIUM |

TE,.,P' ,RESS J @ @ @

, _ CMRCS , @ @FLT RCDR

_(,_/ ,_/_,_ RECORD A @ B C D

r ]@lieGjlGleI!®II®l/@ l@8LOCK REWIND @ -- OFF --HELIUM 2 @

A _ B C D

[llell@/l@[l®l@[l@[l@II@llSEC SEC

f_ CM RCS PRPLNT"-1 @ -OFF-

@ PROPELLANT @

B C D

I[)@E@JJ@ll@l@J!@ll@lei(_)J • .OFF SM _ OFF -OFF-

I@ ® @

/...t. /

G&N LOWER EQUIPMENT BAYBLOCK II

o o o o

o, ,.-_\ _1.

GN-928B P,._¢_ _

_l _ D,_p/_, G & C ATTITUDEREFERENCE"_ W_LA,. A II'ITUDE CHANGES _.)

._ _,_l_ ' COUPLING

_(_"_" ." _j,_f DATA _ _ ' --

C3I] )C,- . _,i._I .i,-'el _''_ UN,T _-_'_ i//C:M D

INERTIAL _'_r(_'_S _'_ COMPUT l DISPLAYMEASUREMENT ._ KEYBOARDUNIT

C O U_S ATTITUDESETTOTAL ANGULAR VELOCITY

G_n_ _,_.1 ALTITUDE ATTrnJDE ERROR

_'_ 3 MIX- [ I_, _-_ (. _q_ IMU TOTAL AlTiTUDE TOTAL AITITUDE FLIGHT DIRECTORATTITUDE INDICATOR

GDr.I_i_t_,,'> / NO, 2

_._0 _""_'_ -"_'_ ELECTRONIC_1_.,_ GYRO DISPLAYDISPLAY ( GDC-TOTAL AIrlTUDE /' ASSEMBLY

COUPLFRTUDE

TOTAL ATTITUDE

ALTITUDE ERROR t.-

_O,L _.OULA_WLO_,,Y__ 1./_'oSIC ANGULAR ATTITUDE __'/ J/l[ HT DIRECTORA,,,,u_..,o,c.,o,RAES ....

CONFIGURATION

LOGIC TO ASSEMBLIES

GYRO _1

ASSEMBLY ENTRY MONITOR SUBSYSTEM

NO.2_l

I DISPLAY ANGULAR _ON

I RAES

"-°'_r_ MAIN, DISPLAY

CONSOLEGYRO

ASSEMBLY _ BMAG ATTITUDE --

NO_r./ _ii_. o_._L _ ERRORS

re'rioe_ _

OqRO RCS-6N:0_" _,_ - dASSEMBLY p ---- --NO. 2 ROTATION

ONLY _ONTROLL_

ELECTRONIC REATION JET

CONTROL ON-OFF

ASSEMBLY ASSEMBLYMANUAL PROP. CONT

BREAKOUT SWITCHES

DIRECT RCS COMMANDS

...."_" MANUAL SWITCHINGINPUTS' "' FOR CONFIGURATIONLOGIC

ROTATIONCONTROL AND ENABLINGFUNCTIONSTOALL ASSEMBLIES

TRANSLATIONCMDS & CMC ENABLING

RCS ON-OFF

INERTIAL COUPLING

DATA UNITS _ ._J

TOTAL

A1TlllJDE COMMANDMODULE

INERTIAL COMPUTER DISPLAY KEYBOARDMEASUREMENTUNIT

SCS-3006A,_1) #

_o_ c_ _) _,,,_5_ _-_/ G & C THRUSTVECTORCONTROL

¢ONT|OL||ACTIONJilt ON*Off ASS$MILY

K|Y|OAI8 SCSAUTOTHRUSTOFF114ImlAL COMMANO/MASUIISMIMlr /RODUU

UNIT ¢OmPUT__

VI[LOCITYIRUR[M[_ _ THRUSTON*OFF

IItRUST

c:mm.JN_ " DAVAuNns I _"'_

ATI"ITO[_ DATAUNITS

S.SPS """ .

• A17111JD£ SOU[NOIDS"

" CONTROL GN&C,,,IIVC| ACTUATORWOC'' I AC11JATORSI"_I I

IATTITUDEERROR MIVC COtt_NOS

MANUALGIMBALTRiM _J

AC_ATOR POSITi

o,rlo , _IAK

ASIIMRY GIMBAL

TRIM

RAI_

MIYC MANUALSWITCHINGIN_I_FORCO_IGURATIOflLOGIC

COMMANDS ILI¢IIONK: D_AY AHIIMIm.V ALLANOAASS_qBLIEsENABLINGFUNCTIONSTO

FUIILPHSSUR|& GIMBAL l J . .A_I""

SWITCHING f._ ,

LOGICINPUT |OlrATION _ SC$-3_

CSS EQUIPMENT

COMMANDMODULE

COMPUTER

WORD FORMATS IN MEMORYAND CENTRAL PROCESSOR

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ".__a.FO

/ISBI I I I I I ! ! I I I I I ! lPl DATA WORD IN MEMORY

_)_,_ 4- MAGNITUDE

16 15 14 13 19. 11 10 9 8 ? 6 5 4 3 2 1 _-.... - _

DATAWORDm CEI_L PROCESSOR_ _:H,_

/ _,_ 4-- MAGNITUDE

q\

15 14 13 19" 11 10 9 8 Y- 6 5 4 3 2 I 0___ /

ZZZZZZ Z- - . WORD IN MEMORY _-_O /_''"'-',

_ ADDRESS CODE

ORDER 7CODE

16 15 14 13 12 II I0 9 8 7 6 5 4 3 2 I

! I I ! I ! i I I ! ! I I ! i I I _"UCT'ONWO_CE_"_LI_"OCE_O"/

'6----'------4_1,4 - ADDRESS CODE i.

ORDER JCODE

GNC-139 V :_:_'/

Io: ,. _ "/'/__ _,"",Io, ,. -'- _" ._-E

" CSS BASIC FLOW ..........- ...........too':_. '....L,,..,.__ .,_I.o1=_II O'-_

tl_=.,/_=.

I01o --_0

OAYA FL.OM--_ -- CONTROL S_NACl

+gA¥OC - -_" ..... £ Nf_'YNOAFIOS CAUTION TO G 8N

--*- ....../ / • I=,$_itCECRAFT MAIN E_|N l _AIGNAU.& ¢_L_I _

""*" - /i _ mr-'/ k---q._,,.L__r----_

cou_,+?,o, _ r , i -- -I- -,'1 _ ,,_,,,._,,_ como_,,.N,.,../:'_,AL _k,oFi-,NoN_.fM.,__.. I I*-- _ - .1 f ,_T,N,_._ _ "*'_ TIM,.,I_. t _"_,,,,

II_[OUENC[ _ _ | a _ MlVl[ tuUL._8

TON I_MILI _ N£ CHITPUI" J

-* *--"'°" ' ='_/-'1t /_ _'-"_Nt'II_IT , UN_YST[M

, t / , / / / _ ,,*N_, _C_,_T_*\, I / _/ -- / ' ",,',."

""..... _ ..... 1 _ ,,.. ,,,,.., _"-- -- T_UEN (1_ _ MIAll......... -l/ ! .fF,,,-,._....... ¥ _/ - t_ _-_ _,_o._

_) .. ,

GNC-143 ,, _;_

CSS BASIC FLOW DIAGRAMm

I--. II

up _

,L._ i I ;__,z

PGNCS - BLOCK II FUNCTIONAL INTERFACETO SCS

(SMAGS8 GDC) MASTERCLOCKSYNCH TELEMETRYI BODYMOUNTED I ANGLE INCREMENTS (FOR IMU BACKUP) TELEMETRY

ATTITUDE GYROS .... I

_J _ TO ATT,TUDE BALL D,SPLAY ENGINE ON/OFFD/A COMMANOS _I (SPS)SYSTEM t

F_l .L JTHREECDU I IMUGIMBALANGLES _ ENG,NE ANGLE _' SERV'CE I__ PROPULSION

J(IMU)INERTIAL I - -I A/D J TWOCDU 7

T T FINE ALIGN GYRO TORQ SIGNALS TO SXT SXT POINTING REACTION JETS THRUSTCOMMAND ERROR ON SM 8 TORQUE

SENSORS_ ./AMGUE,. [ COARSE ALIGN FROM IMU CDU'S REACTION JET ON/OFF SIGNALS

I {SCT) _ F TWELVE

I SCANNING REACTION JETS ITELESCOPE ONCM

OPTICS ANGLES

(SXT} FROM TWO O/A COU'S S-IVB SEPARATE/ABORT I • SM SEPARATE FROM SEQUENCER 1SEXTANT L. SC CONTROL CMC

I_ ATE_ COMMANDMoDULEf SERVICE PROPULSION READY t t MISCELLANEOUSDIsCRETES

OPTICS OPTICS R GUIDANCE BLOCK UPLINK MANUAL

HANDCONTROLLEF SC CONTROL CMC t AUTO=HOLD, 8` FREE CLOSURE

COMPUTER SWITCHCOMMANDS

S1VB GUIDANCE

OPTICS MARK a REJECT MARK GUID RELEASE t LIFTOFF=8 ULLAGESATURM

MARK BUTTONS INJECTION START AND S-IVB CUTOFF S-IVB SATURN

TO IMU FOR STEERING ERRORJ INSTRUMENT BOOSTER

[SPACECRAFT PITCH, YAW, ROLL RATECOMMANDS COARSE ALIGN " _ ] (BACKUP)-I UNIT

Lc°NTR°'LER J _ THREECDU D/A ,LATTITUDE ATTITUDE" ERROR

[ l J _.J --ERROR -1 NEEDLESROTATIONAL PITCH_ YAW_ ROLL RATE COMMANDS

GIMBALANGLES ATTITUDEIMU

,ITWO(DSKY'S) &WARNING

DSKY KEYBOARD INPUTS DISPLAY a KEYBOARD• TWO COMPUTER PGNCS CAUTIONTCMC WARNeEl ISS WARN

SYSTEM STATUS 8` CAUTION LIGHTS ON OSKY'S -I

8, RELAYS NUMERICAL READOUTS _,

GNC-35 t' ,_y/i

:,:__w_[-:3N0

"°1['lit_: jlIlII÷'

_3NDY_III_13_ldO

O0_IdA81S

1__"I)I007llVON II,u.ovI-IVglPII9I/_/Id,ooIId.z.t,u.ovIIO0_ddI''IXNI7dn

(1:)lSa)a_lVOg1:l)ltINYIVldSlO

DWN TLM FORMAT

_,__T_ II ;51.2KCOR i.6 KC

TL START

50PPSOR 7 7 7i0PPS i

II

n n n ' n50PPSOR I

I0 PPS I lJ lJ Ii III I I II ] , l II I I I I

TELEMETRY i I i I I I

SER,ALPULSE I_/_ _////'///_ _/_/S_ _//_/_

I--- !ONE FRAME20MSPERFRAME-_ OMPUTER

AT.51...2KC.B_!RATE. TEL__.EMETR..YS..YSTE.M. V_ORDS "• OTHERG&N AND SPACECRAFTDATA

"H'_s_,_ I_1_1 _1- ,_wo_osi RA E: 128 TELEMETRYWORDS =-L]CHAN 13 BIT 7

WORDORDER BIT

16BITCMCWORD 16BITCMCWORD MSB(7BITS)I-- CHAN34 _l_ CHAN35 _ i_CHAN34_To I- I I

MITTER

TU_ = 112131415I_Iz1819_1_1l_12_13_14_l5_16_17_18_19_z_21_22_z3_24_25_2_2z_28_29_3_3l_32_33_34_35_3_3z_38_39_4_lBIT-i 40BITTIMWORD - I

GNC-151Lk!_) Z

50 WORD DWNTLM LIST

_IST_Q

o

GNC 152

COUPLING DATA UNIT BLOCK DIAGRAM

_ SIN_0 J

SWITCHINGLOGIC AND

COARSE-FINE ]

__1 ERROR DETECTMIXING

-I It RATE SELECT

CTION

I READ COUNTER (GIIBAL ANGLE"_) LIG BIT COUNTER Fi

L.±.OGToCMCI ERRORCOU"TER'_'"_',.,. :,c,.o.o.o

'-- FROM CMC NETWORK I CONVTRI DC _ STEERING SIGNALS

I _-ATTITUDE ERROR 8 COARSE ALIGN SIGNAL

GNC-12 _,,/_,,.,, 'T_/z

COUPLING DATA UNITSIMPLIFIED BLOCK DIAGRAM

iSV I% IOOCPS

_CO NISe_CO COUPLING DATA UNIT

(SIMPLIFIED BLOCK DIAGRAM)

SIN S• SI Si6e_-SIN 16 •

QUADRANT AK MAIN

_)_Ru_,_ SELECT _.CC6Ill e SUMMING.OOULE IJwCO_TeOLJ A.P,IFIE.

I- -i

I SWITCH CONTROL J

F"F2 RATE SELECT INPUTS ?_

COARSE ERROR _COAR$[ ALIGNDACINHIBIT - ERROR

CONVERTER TO FOAlPOLARITY CONTROL & MODULE

ERROR COUNTER _26, Z122

+AeG TOCMC/L6C4-- LOGIC MOOUUr l

800 CPS REFERENCE J

IT J UP-DOWN 80RIVE FULSE$Je_,e4,ei,

i i RI[AO COUNTERTURN ON ENABLE MOOULE

_,_ .1 E • )..

-'<' TT_3111 I

r _,,.,...,:,o:.,.c_,_.oo,, l L25 IiKPPS L ImO0 _S INI"r.RnOaATEDI

MODE ICLOCK SYNC • PULSES 7 MODING MODULE

SUPPLY O0CPI REF[RENIZ m

TOs_z._ I J i_CDU FAILSI.! KPP$ CONTROL - 1"0 CMC/LGC

MOO[ COMMANOS ,_'_!"_'_%

FROM CMC/USC o_,(_

COU FUNCTIONAL BLOCK DIAGRAMco._,..,.SiN _ " "

7 SWITCHING I _---SIN 16_ J LOGICAND J I RATP I

/ lGSl_rlEO_,.,_ -] COARSE-FINEI -- _ _';¢"Oe II _._[-I I .,x,. I I ._.-_l--J

COUZERO . II_-SlE_CTION I wu._ -z I

-I_+ +Ato ........... L,J I' -""' "'_':""

ill . I. I. I. I. i,, I. I , I n lil.--C i--- I r----{ i"--'T._ # I I").--C_Tn._)EI_iOR

........... I.. -A1_d

mSPt.AVO*TA _ ,Ji,

DISPLAY DATA l ll 1"0[imol

GNCI86 {:_l;

READ COUNTER RELATIONSHIPTO COARSE FINE SWITCHING

MECHANICALANGLEREADCOUNTER

COARSESWITCHES

(IX N[SIX.VI[_ li[CHANICAL ANGLES)

FINE SWITCHES(16X RESOt.VERMECHANICAL ANGLES)

GNC-109 ", _;_'

c_)cc

COARSE SWITCH LOGIC EQUATIONS

DC I : 215214 213 + 215 214213

DC 2 = 215 214213 + 215 214 213

DC 3 : 215214 213 + 215 214 213

DC 4 = 215214 213 + 215 214213

DC5 :215(214213+ 214213)

DC6 : 215( 214213+ 214 213)

DC7 = 215(214 213+ 214 213)

DC8 : 215(214 213+ 214 213)

DC 9 = 212

DCI0 =211 ':_2N= "N" REFERSTOBITINTHE READ COUNTER

DC Ii = 210 '::DC"X" CLOSESSWITCH"X"

DC 12 = 29

GNC- 47

e=67.5

215 214213212211210 29 20

_AOcoo_-,_'°IoI_I_IoIoIoIL/IxI"

DRIVECONIROLSIGNALS_DC 4&6

I ATT NE1WORK

(+) _ COS67.5° +1.77V

28V _ll : 5V [SlNe]=4.62V v, EO: .383 ElN _) _ERROR

rsiNe]jII---" +.OlV

FROM (-) _ -1.76V/o AMP

RESI.NI. U.. ;.(_) _,28V '_'RII: 5V [COS#]-- 1.91V

[cose_ll--": *SIN 67..5 : . 924

:(+) COS67.5°:.383

GNC-148 .'

e=0 °

215214213 212 211210 29 20

,_A_COUN_R4O10I0i0I0I0[0IYY'I-r',_'_ i_o J

DRIVECONTROLSIGNALS DC3, .5& 9

._ATT NEI_/ORKt

(+) COS22.5° OV

ov_,_o_,!_v_,,I_vrcoso]=_v" _,N_._oR'ES""'I[COSO]_II(+_) EO--'383ATTNEIIA/ORKEIN

I (+) SIN22.5°128V o-),,I5V- BOOr,., Eo =.383 EIN (+)1.915i800,-,-,)11_ _ "'SIN0° : 0

COS 0° -- I(-)

#°'>_GNC-149 t_'

c.#cc

e=42.2 °21.5214213212211210 29 20

DRIVECONTROL ____._ }

SIGNALS m DC 3, .5,10,11& 12 ATT NEIIA/ORK(+) COS 22.5° 8°

E0 :. 924EIN _I 11.25° : 42.15°[S,N, ll,,,]:

/,.,,,,.°./. (-II-) ; ATTs,N/138v [cos

i +3.08V ERROR(+) ATTNEI_ORK AMPSIN 11.2.5° -.995V +.0.SV

E0 :. 199 EIN

ATTNETWORK(-) SIN5.62°

5V-800"o E0 = 0.78 EIN -.39V28V ':'SIN42.2°800,'vREF _ =.67

COS 42.2° --.74

(+) AIINEI_ORKSIN 2.8°

E0 : 049EIN - 2V oo,.....G NC- 150 °..._,_ '

COARSE SWITCHING DIAGRAMg,+ CI_.S

+CIW.5 +Slff.S!0" +C6ZS-IIM.S -SIZ.Snll.5 115

L LR,+C22.5 R ,+CAT.S+Stt.S --IIIZ5Illft L

X $9 41P

L L

+CZZ.SSIU

+S_.S

L L

WY_IOYI(])13019:I]rlcIOW13:1]::1S1NY_ICIYr)o

MAIN SUMMING AMPLIFIER QUADRATUREREJECT MODULE BLOCK DIAGRAM

SlOAK _

_ I 'i' % COS(#-/,)

s,3-A_i__l_J_.JI-_/l I i i L,- DES

I I I Io,.s _- s,.II L """_ ,_ s,.I L "_°'_ 'o-_%l O,AS_ '0-_-;

s, sl. o s,,._.jecos,1_5" .ozz" s,9_ _,.. s,-_o__ ,o__. _,.0 _,._o._ Oo___S4 SIN II ,8.'_e._.._ -$1 COSO COSO SIN II 75 e _ --* .....

S2 COS# COSIISIN 33.75" N_r. ¢ SHIFT CKT CO(O-_,)AT/90S3 COS 0 COS 1t SIN _4L25 e I , .

S4 COS' COS, SIN Zll.'/'Se v%._ . _

. Iou_o-,u.I_,_u..,._

F2

LADDER DECODER-SIMPLIFIED

INPUT OUTPUTLOW LOW

GNC-105 __J;j

LADDER CIRCUIT WITH $2 CLOSED

v., _ _ _ o,.vou,BOO CF:'$ R/2

I R/2

(A) CIRCUIT WHEN S2 ONLY CLOSED

V IN ,i_ V OUT

t.(B) EQUIVALENT CIRCUIT

GNC-106 ( * )

[,,'_ZOL-DNO

....._NOI.LVtIngl-INO::)H:)J.IMS

_S-lS-OS_s.ls.__s-Ls.os_s.Ls.os=s.ls.os__S.lS.O_Sj __s.Ls.osJ zs.Ls.o_s"^o

II

Z/NIA

NI^

olqu_"41ru.l.,;opo_oQ.loppn"I"_.-_a|qu,.L

NIAg/LIII

NIAk'/£IIO

NIAII/SIOI

;_/NI^I0O

NIAII/_0II

tp/NIA0IO

O/NIAOOI

0000

J.r)o^;_$ISOS

3 )YIIOAIndlnoa3aaYl

OPTICAL SUBSYSTEM EQUIPMENT

NAV_ATION BASE ASSEMBLY

OPTICAL

CONTROL J

r

• ,,o_.,o.,o°o, •

GNC-21 _ ,_'J

OPTICAL SUBSYSTEM INTERFACESWITCHING LOWE_DANDCPANEL INPUTSAt ANDA_FI_O_CDU

ENA_'E _ OPTICAl"PULSER_ES

• 5PA¢[C_AFT pOWE_ _pPLIE$ _ _YSTEUFR_ _w(m

INO_/,TO_ 0RIVE_ATES MOOEswnrCHING D_IVERAtERESOLU_coeeemo$z.k,A_

COL_TIROL MODESWITCHFNG -

I "

SHAFTCCSECANT

_wn'_c_n_o vE _,T_ AS s_e,_T Ii A_TOCM_

CMC POSITION¢O_ANOS _AI

LOWERO ANDC PAN[._- A_

_.I_E-OF-SIGHT

MANU'L OPTICALCO_TROLF'_NE_. , _

T[CESCn_ _ev_

I MOOESWITCHING0 ANDZ5

1 L ..............'""SHAFTS_GNA(.(FINE)

, zONC-22A,,,'_y/

INDICATOR CONTROL PANEL

OPTICS _

. CONTROLLER. . /MODE J SPEED COUI?I_INGJ VI_RB LIST NOUN LIST CONDITION

CMC DIRECT LSl(.*ll'(.J i( 1. I?I.*_('.(ilTI 1(. 1141_(L({'_. hi(ILl'ilL{ _l ILikll/t, II tki.-I.{ P I

I_J_) IMANUAL D c, Pl(),, _.l it.(. ,,, LE,rL,,,|, ,¢,(.3u', ON

I_.k(_ll(I CT. |7_lJt.? (_L )l PI_% _ OFFZERO RESOLV1EDI _c kc nC_'_LC. _CttR C).J ._e_. I.,_l.t,_

_7 ,t, rr_ o r'cc 4_ OCRS COU tl _ _C(,LC) TEST

STAR TELESCOPE UASTE_lACCQUIRE]) TRACKER TRUNNION ALARMIJ UPTLM

TRACK TO SXT

OPTIC5 O* ACCEPT

(2) OEF OF, ET25" BLOCK

0 0 MAJORMODES_Poli"T

RETICLE ") IL LCIL klk. LIt'-_l_ k kl'lr OPITBRIGHTNESS vv r L u c)) k,b_ _1 ,/I.T*k %%t" OA Ir)l

P._, , (,o'r c "r, "_ s,'e'/occ.'° ,,, ,_._.LU.C,,,C,T {" "_ (_A4_T_C a 4 I L LG'_ 4V_ I kClT

_,_ 4A t I) _lLl 41RIi lit I O_ AI& L_. I I I.IL

12t° 0 0 0 0i

o,IT,_.o_'_ -

GNC-26_,_!__'

OPTICS MECHANIZATION

OPTICS troy cac "tocuc

,,o_ ,..;:°""-_o,;u° -- I _ t

Los

• /'1- . SCT z.v

i STARLmJ

I O-- IIoo4'FKT (_ SXT SNAFTCnUCHA#U[_. i__J°_

zlvo¢ i o _) OAe AA_TPUT COU_ _A!_L __ .I

T-°_°-'u*_'_T _II "''*'*'° ® T 1..... _,_r......°.,® :.o.::,LII" 0,_ ®

izK

|_N_Dc I (3 COK_UT(III TOCI4C Ip|A|¥¢M(_R_[LAYIO_(RAT|(I

I-nao7

III_]I.ool I_°_'°°°"'1 I1_3±_^Nool,II..a/vii

L____J_[]

JLXS"__-_"--."I

IT_'_s'_°°°8^szIoNoIIII/:_IAIUO"NnttJ. II

IJ F--1--7IJa3,U3^NOOl I°/vii

,_I II Ie3J.Nnoo iIIIov3_hi[]Jnao-J

:IOOWS::)lldOO_l:lZ

MANUAL DIRECT MODE[ 1

IC°U JRE:AO Icou.'rE:.tIIIr_ I ze_,I 800CPS

I I'AZD I J I./.I ICONVERTERII

!

" _ MODING [E}'--

]r SEXTANT ] ISCANNING TELESCOPE --JJl_" J

A'r U _ ,_ _ , _ I.. sx'rlI _m_____, _,. sc'rlI(_'HMliGl/ t_ll/'llllmbAT , AT

II x--A ,,-_ _ ,,-_ I. SXTII [_____IAs ! _X,_)--LM_L_ jmm_l_ AS i SCTI

,_FT;.,v;T I "°_i' L'O_S'

"-,r __-- ' ' ts_t,,,' J :I COU

I I,,o ICONVERTERIJ I_

L__ _.[_GNC-28_gz

-®

--.++.+]--®,+,=®-+®_,,.,--____+ +_+,,,,+,,:,,nTI"+,_+-"'

3C]OW1_3_110"IVI"INVW

MANUAL RESOLVED MODE _:_ _'_ =_-/-

I READ COUNTER

I

,lCDU'I II A/D CONVERTER

It--

[ SEXTANT 1 rSCANNING TELESCOPE " --I_I'- i

--El i ..'v-'_2,_sl, _l,,'-v _"g_l( J II _ m

"* II' [] II 28V8OOCPSI%

'IPLoSI IIII

' I Ji i

li RIVE _m AS

_ _ 'i}

coo , IREADCOUNTER

J

o_ %

GNC-29_*)

MANUAL RESOLVED MODE

GNC.132A _. _,J

COMPUTER MODECDU _"I

COUNTER COUNTER I

O/A I IA/O ICONVERTERI ICONVERTERJ I

L I SEXTANT ._. -- --J--- _c,--O,_L_SCO_,--.-.l_E , I_-.._,_,---,l..sxT ,., _ R SCTI

ij,x. ,v T....I zevsoocPs='/..L

c.c . I,,L ,SCT,I I._SXTI I_As

1i L°sll 1 LoslIL .JI -- J

1IDIA I A/DCONVERTERl I IICONVERTER

CONTROLPANELI I

i__ ERROR _ READ= _ I COONTE. COUNTERcouI IIi Jo, %

GNC-31('_,)J

]OOW_J31ndWOD

/

/

SEXTANT

...._1'_,{_._ FIELD OF ViEW o,_.......GN-91OOB:

SlXVAOO9;-Z-I-

'

"IVOIJ.EI3A+ SIXVAGOg"1V:)01X+]U.VIIHIUV3

IN3WNgI'IVH3NnV'13ad

EARTHO_BI_ NAVIGATION .,. /'_"'_"-_'

/ 3o° " 46° _ ×

/---TANGENTPOINT Y

EARTHORBITGEOMETRYFIGURE1 VIEW ON SURFACEFIGURE3

>- --- DIRECTIONOFMOTION

'

/ k /LOCAL_ SHAFTf _/vER-,-,(:,_L,,,x,__\ ....(_K AREA-43SEC , - II-

COVERAGE ON SURFACE FIGURE 2 _4Jo_C_ ' -_

SIMPLIFIED ORBITAL NAVIGATIONFUNCTIONAL DIAGRAM

CSM ORBIT ESTIMATION

I x,r v,- + - [6 Vc_]

POSITIONrF MEASUREMENT b

VECTOR CO ION

_ iiMEASUREMENT

Ir

l_x : I_ ASTRONAUTilr_ 8Q ,,- I_,_ ,,_ CHECKAND

PROCEED

TRACKING MEASUREMENT

MEASUREMENTI

NAVIGATIONAL MEASUREMENTLANDMARK

STAR

MOON

SEXTANT TELESCOPEFIELDOFVIEW FIELDOFVIEW _.......o

J -ol ,: zGN-9103B , _',_

ATTITUDEREFERENCESUBSYSTEM .......FUNCTIONAL OPERATION

AND_O_ _ _ "_"'__ __UTS__PITCH BMAG LOGIC UTP _ _ _,_,.

--_ T H "S ._., _,_..,_._ +,___,.=

-------DEA , . ,.._.

BMAG 1

II_ ..-DEA

,?r ...Ilk " _ llk

= GDC

MANUAL ATTITUDEROTATION PITCH

_ UNCAGE(+P.B. 0.1) ' J SPS IGN2 SIGNALi=,:P.B.o.2_.-_j ._._ LOGIC

{ATTI/RATE2)

ATTITUDE SET DISPLAY

INCREASE

0 --DECREASE

m:m

o • ,, •

SCS- 2102A ('_'_)

FDAI RATESELECTLOGICFDAI FDAI

SCALE SELECT FDAI1

BMAGMODE _ [ j

PITCH

RATE2 o l NC_-:_ j_ 41

1 I PITCH

_A°_I T _o°,_c _BMAG MODE

BMAG MODE

RATE2 oYAW ROLL ENTRY I

RATElo !AnIRAT'21" I ' "c_°"l_J ' l-- YAW

- _ -+10°/SEC l

II &

o /._ I o ,l FDAI 2

0 C_ _ l

m

-_ 0 3

° I0

c_ :_ l

_- ; ,, I FDAI 1

o ] _°,__c _ I _o,_T RATE

c: : "l_°ISEC - II" Io :1:50°ISEC0

FDAI 200'6_'_,

SCS-2204A_:_!)

FDAI ATTITUDE SELECT LOGICFDAI

":i_:" IMU• ]J2_GDC FDAI 2oATTSET SOURCE

1°IMU° CMC°

__ = SETe_ :GDC-_1 ATT FDAI2= lo

ENTRY ,_,

• ['2IMU [

1• GDC OFF U2I

= FDAI

' _ l SCALEFDAI l

= IMU

oGDC

GDC IMU CMC= I

ATTSET--

GDC_"FDAI 2

.........l II ._,o_o

GYRO DISPLAY COUPLER

FDAI SIGNAL FLOWATTSETSW AI-rlTUDE

Al-r SETSW "' _- Sl'i NEEDLES

,_ __ _o,_u,_ IK_ (_ LO_,C_' i _RC} _ l: _: PITCHKSOI y

I_'i_ t-F--_ ' _ I"_Hi

', _ -IooloN 4Ek__FDAI NO.1

FDAI NO. 2, TO

ALIGN

YAW I-- L• _ -, LOGIC

(_ IYAWl " _ TO d E YAW

-IololoH I " ALIGN

i°_, oo iATT SET SW

IROLLI NC,'

SCS-2405AL_-_)}

ARS SWITCHINGARS TOTAL ERRORDISP DISP

CONFIGURATIONS AI-rlTUDEDISPES SOURCES(41 SOURCES

RATE2 11"

PITCH Arr 1/ _B RATE2

M RATE1 !11

A RATE2 !"/

G YAW ATT1/ LJ" L.-"RATE 2

M RATE1 1.11

iORATE2 I...'/

D ATT11 !..f*ROLLE RATE2

RATE1 I.."

E ._G _ _ (2J•05G

N OFF l'_ 111" 1,11 111 I_(4)D_(4)

T EMS

R EMS ROLL I.-I"(2)ROLL OFFY

(i)I12 v" _ 1-I iv"

FDAI 2 i11 u,," _ _ v" !11 Itl u,_"iSELECT

1 ,..-'_v" p." _ v" I_ t.-" v"

CMC _

FDAI ATTSET _ J _SOURCE

GDC v"

ATT IMU i,,/" I."/

SET GDC I,'/ w" I.-"

imu L,,," _CMC

ATT GDC !-"/

PRESSGDC

ALIGN OFF 1,11" l.-" I.-""

AI'TITUDESET 3THUMB- !,//" i,,//CONTPANEL _HEELS

ll) ATrlTUDEANDATrlTUDEERRORTOFDAI #1FROMG&NANDTOFDAI #2FROMTHE SCS

(2) DURING ENTRY, STABILITY ROLL ONLY IS SUPPLIED TO THE FDAI SELECTEDAND TO THE ROLL STABILITY INDICATOR ON THE ENTRY MONITOR SYSTEM.

(3) BMAG UNCAGELOGIC MUST ALSO BE SATISFIED IN ADDITION TO SWITCHESSHOWN. ,'_7"_'_'_

(4)NECESSARYFOR CORRECTYAW DISPLAYDURINGNON ENTRYMISSIONPHASES. _,,,'I._CHART I SCS-2804B• °

ORDEAL PANEL

, I FDAI 2 EARTH

i OFF ,__NORMJ 100 2_00

MODE _ 250DIM SL I0 300

FAST/HOLD

_c_-4oooC_)

ORD LEA INTERFACE Cr;,_ _/_) _ ,,._i °

Moc[ 1 I OROEALFDAI _ DEA _ FDAISWITCHING ONLY SWITCHING

SCS-400it', '_//

ORDEAL FUNCTIONAL BLOCK DIAGRAM150

lOO ALTSET

I LOGICFOR I ALTITUDEBASIC TIMING _ EARTH& LUNAR _ VARIATION

400 PPS I SCALEVAmATIONI

I LOGICFOR

MAIN TIMER _ EARTH& LUNAR11 BIT COUNTER FIXEDORBITAL

RATE

I LOGICFOR /" _ "'_

t, EARTH& LUNAR _, STEPPER

SLEWRATES //

t_ .@SELECTION /SWITCHING

SCS 4002

ORDEAL SIGNAL FLOW DIAGRAMALT SET

EARTHRATE '"SW POS

FI NE

EXTERNAL CLOCK (ALTITUDE ,oSOURCE 400PPS VARIATION)

MAX(8 BIT COUNTER) COUNT

20............. 27--

FINE CLOCKENABLE

LUNAR RATE

SWITCH POS RESET"11" STAGE COUNTER

LUNAR RATESWITCH POS

t2XL

EARTH RATE ORBITALSWPOS RATE

2XE

OUTPUT

(OPERATE) _ II_xs_r--""_ I ,LOGICFOR " _1_LUNAR& EARTH _--_ J II DEA

ORBIT SLEW_ IOUTPUT

SLEWRATES !

2XF 4 ) i =FDAI #2

Iscs40m(_)

ISS EQUIPMENTMEASUREMENT

UNIT

IPIPA ELECTRONICS

J ,SSE.BLY

')I BASE

I

i/

• COUPLING DATA UNIT

POWERSERVO

- "_ S "

-I

t._.....,_.. l,,_,_._>.?INERTIAL SUBSYSTEM INTERFACE

i PRIME" ,

POWER=IMALFUNCTION INERTIALDETECTION PULSE-I POWER SUBSYSTEM POWER

(PART OF CMC RATES d SUPPCIES

PROGRAMING _l ?DIGITAL COMMANDS

MAIN DiiC PANEL STATUS AND DATA FLOW ACCELEROMETER I I I CHANGES IN'"'

tlN..D_ - TO 8 FROM OUTPUT I ACCELEROMETER _IItVELOCITY TOCMC LOOP _ ........

CATION(

AND 1 TO TO !!!_CMC --

CONTROL STATUS SIVB FDAI

A

S 9--- --t, LOWERDSCPANEL I IT IND, - TORQU, FINEALIGN

R CATION COMMANDS r_ ELECTRONICS I0 AND i

GYROTORQUE I L_ .J

i_ CONTROL STATUS I COUPLING (_

_, .c"

j DATA ENABLE IMU

r UNIT CAGE _/'_COARSE

,L j............ ..:: ALIGN ERROR J

INDICA'TOR GIMB'A_ GYROOUTPUT 7l STABILIZATIONLOOP "

COINTROL TO ANGLES -I ,

GIMBAL TORQUE DRIVE

(_ FINE ALIGN SIGNAL4CCELEROMETER TORQUING SIGNAL,

Lc_"yL,.Ij_ ..-_ CONTROL j I MANUAL CONTROL

SIGNAL FLOW

SPACECRAFT & _o_'GUIDANCE SYSTEM oPT,css,AFTAx,sAXES "_

X(ROLL) OPTICSSTABILITY XSC TRUNNIONAXIS _ (ROLL) AXIS

NAVIGATIONBASE

MGA

Z (YAW)IGASTABIAXIS \

,Q

ZSC90° (YAW)

CG

YSC (PITCH)

GNC-7

INERTIAL MEASUREMENT UNIT

INTERNAL MOUNTINGASSEMBLY

OUTERGIMBAL CASE

MIDDLE (SUPPORT STRUCTURE)GIMBA,

STABLEME& ELECTRICAL

CONNECTOR(2)

MOUNTINGPOINT (4)

i

tj #

GNC-9'.'*_"_'

IMU GIMBAL ASSEMBLY _ _ *___o

TORQUEMOTOR XSM _ _, tjOUPL ,/

GYROERRORRESOLVER(IX)DUPLEX BALLBEAR INGSLIP RING-40CONTACT J" ZSMMULTISPEEDRESOLVER(IX & MGA

TORQUEMOTORDUPLEXBALLBEARING DUPLEXBALLBEARINGSLIPRING40CONTACT(_ SLIPRING-40CONTACTMULTI SPEED RESOLVER

(Ix & .,.. _...f

.......... IGA --

,.,-."........... TORQUEMOTOR ""_ ?':"''#'t_...._r i , DUPLEXBALLBEARINGv- ,; SLIP-RING-40CONTACT

.... SUPPORT RESOLVER(IX& 16X)

_L-_ GIMBAL DUPLEXBALLBEARINGI

" _'_ SLIP RING-50CONTACT o_J°""_'_"

GNC-IO; '_

25 IRIGINPUT AXIS

WHEEL ASSEM

DAMPINGBLOCK "'_ FLOATASSEMBLY. .-.A ] i

BELLOWS

i :i:

!/ ,SIGNALGENERATORDUCOSYN

PIVOT

SPIN AXIS

_'_CASETORQUE GENERATORDUCOSYN

o •

7 I_GN-264A _ _,

FINE ALIGN ELECTRONICS

I PULSE TORQUE

POWER SUPPLY

SYSTEM Z8VDC_CGC/ "r 120VDC JLGC COMMAND /+ASX L.+TORQ UE t

CGC/LGC +AOY _1 CALIBRATIONMoDULE1 I-X'Y'Z'+TORQUE- _ ASSEMBLY

-_8Y ] I ] COMMON r-I

+_ez :1 I L+TORQUE ,-_ez ] I E--TORQUE I Y,Rm

=__ t I - _ ASSEMBLYGYROTORQUE . TORQUE_2.,0__CENABLE M u_, t ENABLE

TORQUE SET L RELAY r- +TORQUE t ZIRIG

TORQUE RESET]wl •-TORQUE I ASSEMBLY

SET ! 1RESET

TORQUEDUMMYLOAD CURRENT

I GiRO TORQUE FEEDBACK

BINARY CURRENT v - DC DIFF AMPSWITCH ANDPVR

TORQUECURRENTGNC-62

I

Z I

BLOCK II ACCELEROMETER LOOP

..u I :_A(_Uh,,(c,., _w.,c.,.u,._

i IIl p_ AC DIFF.AMPAND i TM+SET P PULSES

INUMBERS REFERENCE

I SCHEMATIC DIAGRAMS+TORQUE 120 PULSE TORQUE

I / -TORQUE _ POWER SUPPLY

I I / ,o_ou_

I j I 'PIP ASSIY TR-/-_ CALIBRATION AND PRECISION -1-28VDC

oLI ,- -I ,ooo._ vo.,_o,,,,.I FEEDBACK

o_ _-._ .j

GNC-60 _!'_

PIP. ELECTRONICSASSEMBLY

BINARY I D.C. DIFF. PIPA

CURRENT j AMPLIFIER CALIBRATION

SWITCH AND RV.R. MODULE

BINARY I D.C.OIFF. PIPA

CURRENT I AMPLIFIER CALIBRATIONSWITCH AND RV.R. MODULE

CURRENT AMPLIFIER CALIBRATIONAMPLIFIER SWITCH ANDRV.R. MODULE

J

DIFFERENTIAL

DIFFERENTIAL AMPLIFIER IAMPUFIER

J

SIDEVIEW

CONNECTOR

/I GNC-78 (+)

__'=_' TEMPERATURECONTROL SYSTEM/o<_/__-_vINNERGIMBAL IOUTEReMSALI CASE I

I I

i I BLOWER

__).)_ = I l I GYROWHEEL

I J I pOWER

' I ,(.v,_-_)

,s ' [ '

I I

i L/ / (.EATE_S._E"-_)IsAFETV I I _ 2eV0C

r,,,, ,,,,,, I I ' ''STABLE I IMEMBER

CONTROL HEATE u=^'r'rne ACCEL, I jI_'1_ "°' L_ _,-.--_,,,s I

:. ....T ".... " ', I,I I

I Io I

TEMP_LilT

I J. I- WARNING I

................ TO C01iIPUTER_

......................................................., ' ' GNC-81-'............._:t'_7'"] i

l,_i_,<,,,.j;_,..._._...._0.'._r_.".,, NO00-_:--dO<J'<"+---<'-

'7inao

I_3J.NNO:)QV3_I_3N:)

I

S:)INO_IJ,3313

NOIIVZI'IIBVJ.S

NO'N_Irl.l.rlwI

? ,. ..>

?o_ "* / ", " ._" / _,_ L_Z/t-" _..,._ -L. _ _, _ I,h1#_. ................................

IMU TURN ON MODEi ,,'

-CL, ? _"''#,_'r _"_' ............. _..... (,. i_. (;,.rot b, /_ /÷ J....................... /

I *" " # l ....... I

" _ J ulMDAL !

_=...., _ 3200CPS I...... _ "'_ I i_t/'_._ .... _'-* ' _" " /.. , 1 ) SERVO__

_, a,:,._ _.,,, ,_ _r, ,,,. _, _.-_. 8oocPs_ _

of

' ] DEMOD TORQUE b L_t; I

. _ _ MOTOR" TURNONDELAYREQUES] _,- vl _ "

• TO COMPUTER _ ' C '#"£J )'_'/"/ ] CAGELOOP r .... I..... ,

ISS + 28VDC . _ I (_)-_ ' +28VDC ' 28VRMS ' ,_ ,t._,"- °: li COARSEAL,G_RELAY

ISSPOWERON ' I ,,,,_ ." ,,_I,,,L..',ITOCOMPUTER , _, _ ,,o

.f:_Z_X_,"4 IMU OPERATE _ ', S C

¢ ..... _1". ,-....., i ., I SiN

DSKY COMPUTER ' i "' -_ CAGE _ T MAIN

).,,.L,_"_'x.,-_('_"_.- RELA_o AUTO RELAY _i_.MODULE SELECT SUMMING• WARNING CACE

TORQUEP.S. -I

r ......._,,. _ MODE _ READCOUNTER

MODULES

;..t_,,..._,,,.,.-,_...,_,._i,-,.,,_..... _

( t 'SSTURNON I

'_ '"_'_ t _ _ _'*'_" TURNON RELAY ERRORCOUNTER& LOGIC

FROM / DELAIr..,.,.DRIVER CONTROLRELAY

. _ _. ,-w,,_COMPUTER -_ ;I -

_% ._,vl_. j...... ,,_;_., _/" COMPLETE IMU I DIGITALTO ANALOGCONVERTER

TO COMPU_R _ = COARSEALIGNOUTPUT

.._4 ._...,.,-,',f_L_J IMUCAGE IIMU OPERATE28VDC_

COARSEALIGN _,FROMCOMPUTER CDU ZERO

KI,.L_. _-.,_,.-t,,_.._ -.......#' " - _ . .-. _NC-II_B_' '

(I

COARSE ALIGN MODE

r (_ I

I iI

, I I'D/A CONVERTER I

' @ -,

(_ t ..... cou_jDISPLAYAND CONTROLPANEL

GNC-14 "_'_

READ COUNTER

COIMllU_ENAILE

FROM MODING DIGITAL ERNOR COUN_tJ_ Ilk LOGICCOMPUTER' MODULE MODE

COARSE MODULEALIDN

I DIGITAL TO ANALOG CONVERTER

,_- u__ /z;_/,._{_-_.;_ .,., ,.o.co.,..,.,,.c "-,,.._.oco.,u.,GNC-II8 L _'r:,]

FINE ALIGN

ALIGNELECTRONICS

IMU

; 'I Jl TABILATION

I I

I

) I °°uJDISPLAYAND CONTROLPANEL

mmJ OO'tT'_Q•

GNC-15- _"_'

FINE ALIGN MODE

3200CPS

I 800cPSo_"r.o

I +:,BV _ _d-

l+ [OUMMY COARSE ALIGN RELAY

COMPUTER< _'_ BINARY DIFF. AMPCURRENT 81PVR

_ SWITCH tS tC

OUADRANT [] MAIN

COARSE.oouLEsE,_:TI'! :u::,.GFROM COMPUTER

READ COUNTER

; t

o,O,TA.] !MOOE.. ERRORCOON.ER_LOG,CMODULE "1

IDIGITAL TO ANALOGCONVERTER

I -AeG _TO COMPUTER

GNC-119 :_4_,_,

INERTIAL REFERENCE MODEJA

ACCELEROMETER - @

oo ..o.,csI ®,_oo_,.,..o,,,,cs --..G-

() _,)

, -t lJ A/D CONVERTER

I

It

I CMC READCOUNTER

(_ L CDU--IDISPLAYAND CONTROLPANEL

oo,°,,e.GNC-19•+

INERTIAL REFERENCE MODE3200 CPS I

I '25 IRIG

C_RSE+ 21IV _ _ J_ALI6N RELAY r- _IVRMS "-I

l_SIN 0TOFDAI •LeCOSO S

COARSE QUADRANT MAIN

MODULE SELECT SUMMINGAMP

READ COUNTER

I MODING DIGITAL

MODULE MODE ERROR COUNTER & LOGICMODULE

* ! DIGITAL TO ANALOGI I CONVERTER

J--'AOG _-TO COMPUTER

GNC-121 , '_o

FDAI/IMU GIMBAL RELATIONSHIP

_RRO_-yT_"t?E_OOC_S6I_xc_oocP_ _u_ERROR

VG ¢'e

OGATOTAL RESOLVER&MOTOR

XB ATTITUDE

___ ROLL .

INDEX IGARESOLVER

YB .-&MOTORZB _

EULERPITCH+ YAW ERRORINDEX "

.-" MGA

RESOLVER RESOLVEROGA ..-*" &MOTOR

#'e RESOLVER,

EULER

(_)0._ ERROR©IGA DISPLAYEDALTITUDERESOLVER #'e_0°

¢,e= OO

ee=O °GUIDANCEANDNAVIGATION

+_e GIMBALEDPLATFORM _

SCS-2203A_') J

/

/

ATTITUDE ERROR DISPLAYr 1I 3ZOO (:mS- I

_1 DEMOD

IGNRELAY

_j,4SIN 8TOFOA_ Ts 1c sI Ic-"cos o t 1 t t

[- iIou-,-I_I f t t I

.o. /i '_cou-I/COUNTERFROM ENABLE , _ _ f I_

TI JI .o0,._ O,_,TAL.4 :1 ERRORCOU"TE.BLO_,C

MODULE MODEMODULE "]

I ; IATTITUDE ERRORITO FDAI) Y"°'_

GNCl_O(*)

ROTATION CONTROLT,/% PITCHPIVOT

,,I/ _(PALM CENTERED)4.17;

PUSH TO TALK SWITCH PARAMETERS _[__"-110_IPlVOTYO. +ROLL

TRAVELPRIORTO SWITCHACTUATION 8.0° MINTRAVELTO HARDSTOP 25.0° MAX RO \YAW PIVOTMAXIMUM TORQUE 1.0POUND INCHES Zc

ROTATIONCONTROL.PARAMETERSDI SPLACEMENT

HARDSTOP 11.5+0.50DIRECTSWITCHACTUATION _11. 0°SOFTSTOP lO-J=1"BREAKOUTSWITCHACTUATION 1.5+ 0.9'CONTROLLERLOCKTOARM 5(i0° .......

SCS-2002B ]

ROTATION CONTROL INTERFACES1. 5°

11° I i

12°,,\,_, ,"\ _ I1_ I\ _ _ll I\ _ /

\\ \ _ II /\ _ Ill I

\ _ Ill]

I _l ,/ _ LOGICSWITCHING'i I ',,,,_ TOSCSII g

HANDCONTROL rl_ _ CMCPOWERSW 1.5°MN A 28V _"%

DIRECT (B.O. SW-TWOPERAXIS)

RCS OFF 11° -.--..--_CRJ(ACCELERATIONCOMMAND)SW_ ,,-..._MN A 28V

ON DIR SW-TWOPERAXIS)

26V ACl 400 CPS J RLVDTJ : ECA (MINIMUM IMPULSECOMMAND)

FROMECA I(EACHAXIS) : DIRECTRCSSOLENOIDS

I ._ ECAROTATIONCONTROLNO.1

TRANSLATION CONTROL0

ccwClAI& CCWCONTROLMOTIONLIMITS

HARDSTOP,DETENT& SWITCHCLOSURE 17°+2_FORCEINTODETENT 15+5.0 LB INCHES

OUTOFDETENT 6 LB INCHESMIN

TRANSLATIONCONTROLMOTIONLIMITSMAXIMUM +0.5 INCHES

SWITCH +O.375 +0.025 ""CLOSURE -O.075 -Z _'

,.

FORCE 2.I+0.3POUNDS - +_(,

"_+Z

SCS-2003 ; + i

TRANSLATION CONTROL INTERFACES-Z

\

+X -X,--'m 88÷2-ff' _-% I /

I_;"SCS ENABLE"

+Z

I IMANABORT_ I I

"_ I I

cM I +xsIGi ] ;,oc cc,,,sM,,,,,,s_,,.x,!--_ .,,_,o_ ,oc,,'!MN B+28VDC B _ "--'-'7-- ":;- B TOCRJ(TYPOF6 SW) +X SIG

SCSLOGICBUS SCSENABLE+28VOC B M B TOCRJ/

CMC I28 VDCPGNCS.----_,

SCS_ B TOPGNCSCWSC CONTSWITCH

ENTRYBATERYB B _ B -_I

i TOSECSiENTRYBATTERYA A _ A

' ccw

_c_-_c{_)

SMJETFUNCTIONS

_,_ ROTATIONTRANSLATION -__+X y_TRANSLATION

+ROLL"_"_

_l.J J I /_ _;vOl_% --PITCH _-----_- _--| _ P

ROTATION ,o'_']_ I _._I"_ /Y" ,3 2,X_"I DEFLECTION

C_ +YAW _._' // _\ %. II ---%L+'Z ROTATION _.-4__Ls \\ _ \_ i.//

I _YAW+ZTRANSLATION GIMBALING

DEFLECTI ON

RCSENG CHANNELSWITCH RCS ENG CHANNELSWITCH

NO. COMMANDS QUAD CHANNEL A PQSITION B NO. COMMANDS QUAD CHANNEL A POSITION B10 +Z -¢ D ROLL A B

1 +X +e C PITCH A CB'S B BD ROLL2 CB'S

2 +X -e A PITCH A CB'S B 11 -Z +¢ D ROLL A BBD ROLL 2 CB'S

3 -X +0 A PITCH B CB'S A 12 -Z -¢ B ROLL A BBD ROLL1 CB'S

4 -X -O C PITCH B CB'S A 13 +Y +¢ A ROLL A B5 "x" +X +4 D YAW B CB'S A AC ROLL 1 CB'S

6 +X -_ B YAW B CB'S A 14 +Y -¢ C ROLL A BAC ROLL2 CB'S

7"x" -X +4 B YAW A CB'S B 15 -Y +¢ C ROLL A BAC ROLL 2 CB'S

8 -X -V.' D YAW A CB'S B 16 -Y -¢ A ROLL A B9 +Z +¢ B ROLL A BD ROLLlCB'S B AC ROLL1 CB'S

* SM ONLY "'> _,

SCS-2017 A t_-._ #

,_l JJ

SCSATTITUDECONTROLFUNCTIONAL OPERATION i. _. _o_

(PITCH& YAW) HIGH RATE

ROTATION COMMANDS ROLLONLY ",.,_ -

CONTROL -'_ I. _r'o t" _'_'_"

ROTATION _ t _ -_pIIlTCHRAIEyAW) ,3. _ "_'"r'CONTROL _ PROP _. "_fa,_,,_.NO.2 "_ RATE

, , ..... J)

NO.Z "_

HIGH RATE _ _ ¢" ' '

..... " • I u_, I I I I / _ , _AUTO_,w._ TOTVC m • _ 28V/ I :__CS

CAGE __ DCI-- _ _ 'SOLENOIDSGYRO RATE C_AO _ AUTO I "_-_ _ 1' ___._--., ,--.-4 J" I Rcs I " ,.L rh

,o., ._o_- ,_.,,-q ,,o,_ / _t tl mln °',_' ,_ , I TRANS| CAAC| _ -

RoT_T,O.I | I / c_o| '- I} II l

CONTROLS/ l ACCEL¢_ i- _ 28 VOC ,_e I , DIRECTBREAK'OUT CMD - - DIRECT - " S

AUTO RCS LOGIC SIG FLOW

ENABLE/DISABLE{

LOGIC SCSMIN

TENABLEDROLL

CMC CMDS CMCCMDS CMCCMDS CMCCMDS

+II , _ ±_, +X ±_, ±Z +,Pr +Y• • J , , , ,

_c_s° _c_s° Rcs AUTO RCSI AuT°ENG RCS ENG | RCS

ECA +0 ROT ECA +4 ROT 11 N]30'

± ¢,B.O..-.ID ±_,B.O.

ECA+: ROT'_ -_ ECA -_ ROT'_-e-l_ yA_ W RCS r-_ R_D RCSI'I_ R_&C+¢'B.O._ ENG I l ENGI

B.O. "' PITCH -V.' B.O. ", MODULE NO'I J NO' /

!IMP I • -

+X ENABLED'_ J

-X ROLL±Z+y

SCS-2415C {_;'_

AUTO RCS LOGICTYPICAL CHANNEL (PITCH)

ENABLING POWER- AUTO RCS

CKT CONTROLS & ; A&C RCLLENABLEI&0 ROLL ENABLE _. SOLENOID PRIVER ENABLE

3US BUS BREAKER DISPLAYS PANEL IT( H ENJBLE JA 3 PANEL SEQ A "" _'AT_r_E['_'_rC'AL_-''_ AV_ENABLEI DEADFACE

1n i;_c;_;-o_-F.....l _st_F _0LL OEAOFACE• " " t CONNECTOR SM JETS +ROLL_+Y) CONNECTOR '_IJ '" ':'o_"-',oA/CROLL I _ ..... J : P _ _-

u AIC ROLl I o''o , -ROLL (-Y) Io _ ;o---'_,oAICROLL 2 t_,-,-,-,-,-,-,-,"_, I ]5 ] +ROLL(-YI Io

I ,

0 AIC ROLL 2o_'e. I 14 I -ROLL(+Y) _,_

CM/SMTRANSFER CM JETSB&DROLL I +ROLL_+Z)

-" ; ° I g I A(+R) °i°'_'- "I I * r "• -ROLL(-Z)

! _ B/[_ ROLL I ' I ' "" :o ' 1 12 | A(-R) ,a--_ ;I I0 I I '3iF*ROtI_lo-'-Xo. Io , +ROLL(-Z) r

I I I , o"_c3DROLL2 _ "' ;__, ,,o L u l 3(,RI ,_'-_'1 I

_"o . o , ,_ :101 -R_LL,+_) ,_

Ill!' : -, , , I _QI B(-R) I •

, , ', , I I _o" " I "-'1 l o-_ I I I +PITCHI+x) ' sOLENOIDI I, , , ' ," I I I A(+P, '-7--_"_ OR,VER

C)'_-noPITcH : : II_ I _ I +PITCH '_X) I

_" ! ! PITCH _'%- I- , IO 121 A(-P) o , o--_ t--

I I _ ' : : I I ] I +PITCH ( XJ I,

Ill : ,, o T -PITCH(-×) l_ l B(+P, --'_a_ :

III ,.-__ 4 1I I SEOB L___- _"° I 4 I B(-P) ,

• LOGIC PWR2 r_o : : II II : ' I

I I I. ..... ,J "--"1 _ ,_., , ' ° I 5 I '_(+Yt

°,° ._L- I 8 ] -YAW I-XI I31 1 I ] , r_YAW II I BI ,oi_.--._

I I _o_-_! YA'N%I _': IIIo_L J l T ,,._ l _I +YAW'+XI

v , _ ,___ I i I 7 I _(+Y) _ ;-: L .... _ I o_-_-_ I _ I -YAW I÷X) I,............... , ,.__0_ I o I Bt-Y) _ ;-

o_

RCS LATCHING RELAY LOGICADAPTER

SEP

1VDC" J SEe

DELAY

3sEcl !DELAYI ,

MANUALABORTI " i I DELAYI 12aTRANSCCW_ 0×.DUmPt RCSCMDIW.c TO

L__ _ AUTO _, AUTO _ _ |I----_ SCSjETAUTOABORT_ _ _ ,_ |I _, RCSCMD j DRIVERS

_ J | r ON | ARM

_t_. 0F -'-RCS LATCH II_

LATCH A_E RELAY

T BARO ELSI__ I ._-',,,, SWITCHAUTO_

_,_s I o_¥_ )__._o _ o_ _ z_2

VDC' I_

ELSLOCK-IN -SCS-2704 # +

DIRECT CONTROL LOOPSTART FROMSM/CM SEP

SW

_l 1

_,1 _

l'J / t = 0-..._ oo

ROT. CONT 1 _ /ROT. CONT2

_ LI

TRANSCNTLCCl :_

- JETTISONCONTROLLER

MNB +;-_o /RCS

TRANSFER_ ' _'_ i --_1 ['E'M'_-,

MNA DIRECT :""_ _,ULLAGE

DIRECT SWRCS

C_13

MNACB14 ',

o oMNB : '

o,'_o CB12 ],VINB

_-,CBLI I,'vlNA o o

DETAILTRANSFER pI-......... 7

- I-I ;'-T"E _ I CM PROP CM/SM 28VDC_.II I JETTDUMP TRANSFER II I I IL___ ........ CONTROL CONTROL I2 SECI 5.5 SEC I

RCS RCS t 0 "0"'"'.CONTROL CONTROL o ,

BOX #i BOX #2 SCS-2411D \ }

ACS CONTROLCAPABILITIESMANUAL AUTOMATIC

ACCELERATION MINIMUM PROPORTIONAL RATE AITITUDEDIRECT CMD TRANSLATION IMPULSE RATE(4) DAMPING HOLD

ACCELCMDROLL RATECMD _ _ _

i MIN IMP x/ _/

-- ACCELCMDPITCH RATECMD _ _/" _

MIN IMP x,/ x/ACCELCMD

YAWRATECMD _ _ _MINIMP _/ X/RATE2

ROLL ATTl/RATE2RATE1

o RATE2_E PITCH ATT1IRATE2•< RATE1

RATE2YAW ATTl/RATE2

RATEi ,x/cMc _/ _/ _/ _/ _/

SCCONTSCS _ _ _ _TRANS CW _/ _ _ _

CONTROL NEUTRALUP _ (3) (3) (3) (3) (3) (3)

DIRECTRCS OFFB.O.SW CLOSE(2) CLOSE(2) CLOSE OPEN OPEN

ROTCONTROL DIRECTSW CLOSELIMIT (I) UPCYCLEOFF _

•05GENTRYOFF

(I)NOT REQUIREDTO ENABLEA PARTICULARFUNCTION.INDICATESDESIREDPOSITIONFOR RCS PROPELLANTCONSERVATION.

(2) IF B.O. SWIS OPENTHESICWILLBE IN FREEDRIFT.(3) IF "ON", DIRECT SW IN ROTATIONCONTROLMUST BE "OPEN".(4) MAXIMUMRATEATTAINABLEIS FUNCTIONOFRATE-HIGH/LOWSWITCH

GENERAL COMMENTS:A. THECAPABILITIES,IN GENERAL,ARELISTEDIN ORDEROFTHEIRPRIORITY. _";"_'_,B. WHENMORETHANONESWITCHPOSITIONIS CHECKED(_)THECAPABILITYWILL BEENABLEDIN EITHERPOSITION. SCS-2803C{_J

ATTITUDE CONTROL MODE

STABILIZATION

LOOP

-- -- ,_s_oo,()F 1

+ ,. ,.u,,D/A CONVERTER FDAI

READ

COUNTER _ ICONTROLLOOP

F REACTION

CMC I CONTROLCOUNTER SYSTEM

DISPLAYAND CONTROLPANEL

GNC-I6 ( *:'}

RCS DAPSIMPLIFIED BLOCK DIAGRAM

ESTIMATE

_ TORQUETO

INERTIA

POLARITY

,MU CDO, -_,H,TE, PLANE OF_SLOGIC

X

FORMEULER D..&RATE

TO JETFAIL JET

DESIREDI BODY & TRANSLATION SELECTATTITUDEERRORS COMMANDS_ LOGIC

ATTITUDE_ &TORQUE

HOLD l --..I , ROTATION

COMMANDS _.

OUTPUTCHANNEL

$RCS

DR IVERAMPS

GNC-158C_ )

RCS DAP MODEL

F

FILTER /

CDU i S¢

__ coco

C_'S@

T -'r- 0.1 SEC¢ • CDUX -l.25"

4MS_ tf_-(L[EULERTO BODY

z

oitCeC_ S_ AITIFUD_ERRORS

i"• 0.1 SEC C_'C¢

¢ • CDUX -7.25_

EULERTO BODY

NOJN R A B C DATTITUDEDEADBAND QUADA OUAD B QUAD C QUAD I] KALMAN FILTERGAINS

AND

RAIE IN THEQUAD LOCATIONS(A,B, C, CR DI_ TIMEFROMINITIALIZATION KI K2

OCTAL MANEUVER ATTITUDEBEG

DIGIT(R) RATE(°/SEC) DEADBAND OCTALDIGIT PURPOSE 0.[ 85.83 9._0 0.05 0.5 0 NO FAIL 0.2 48.17 0,151

E 0.05 5.0 ] PB£UOOFAIL 0._ 29.55 6.9EE

2 0.2 0,5 2 HARD FAIL 0.4 19,85 5,970 ROLLI

3 (1,2 5.0 3 ILLEGAL 0.5 ]4.22 5.2230.6 10.69 4.634

4 0.5 0.5 4 COMMANDS B & O ROLL0.7 8.3? 4.161 C 16 -_

5 0.5 5.0 5 ILLEGAL 0.8 6.66 3,774 B ][ +1

6 4.0 0.5 6 ILLEGAL 0.9 5.43 3,4_2 B lO ]7 4.0 5.0 l tLLEGAL l.O 4.54 3.180 D 9 +l

I.L 0.L6 0.640 O i2 -1

" t,GNC-LS?((!_) ]

PROGRAM LOGIC FLOW RCS DAP

C T_ROPT) . j._/'" ,_,_,.

,-0 PHASE1

PHASEO • _ ipHASE._II T_20MSI ,I T_'2DMSI

J INITIALIZE JAUTOPILOT YES

VARIABLES _,

YES N=8

I L=I0N_oI _ L->0 I II LL.II NO IN'N'II CALLFOR

MATRIX UPDATE

iP_ASE._oi _ I IiI PICK UP KALMANI YES NOI FILTERGAINSFORI

(RESUME) IINITIALIZATIONOFI I Ii RATEESTIMATE8J

DERIVERATE•. UPD_ATE

[ENABLEDISPLAYOFI I ATTITUDEERROR]

J ATTITUDEERRORS] MODE FREE IADDINI_ANEUVERI _ DISPLAY

I P_ASE_-°I I COMPO,_AmTODEER_ORSI I PHASE'+OI_ RE_OME

(RESOME) i COMPO_E,, iS_,_CH,NOLO0,_iI "I"

I AOD,_____ ( ,OROPT)TRANSLAT,ONSI-- 7

I P,ASE.-oI _ .I _OT,M,NOI

FUEL PRESSURE/GIMBAL POSITION INDICATOR......... '_'_ ",':_ ..... I-_-. - __-r_-_ -_._.._-_L--_-__

SPS PITCHGIMBALANGLE SPS YAW

GIMBALANGLE

NEEDLEINDICATOR

S-IIFUELPSI S-IVBFUELPSI

SPS PITCH

GIMBAL _SSETKNOB _ _.._\ _'_"_)SPS YAWGIMBALSETKN( SCS21(}4B,_)

17

SPS ENGINE ON-OFF LOGIC

A,,

÷XI SPS COILS SYSTEMNO i SPS

II -- READYo j

SPS [_]

CMISM A '_RESETIOVERRIDE _ NORMALTRANSFER aV THRUSTA

OFF

ACCELEROfVIETERS(3)HAND CONT aV THRUST &POWER SW DIRECT RELAYS (3)

_ NORMAL

_V THRUST B

OFF

OFF RESETIOVERRIOE

SPS COILS

o I NO 2 SPS O"T_o---_28, ,_ [V_

SICCONT SYSTEM

SPS READY

S_S I_ eCW _ (_---_ J ] _ ll_l'DELAYl SEC

ZBVDC L _-..IMU POWER1

D,REC, _ ON [!]'RCS

_+w_.4 _. _._E_

, ,D,+Sw

DIRECT PITCH/YAW _ IGN 2RCS

- L'-] •!,AUTO RCS ION I

OFF DISABLE

"CMCTHRUSTON0 Elf_/SC52701E , _'E_o'

TVC FUNCTION ENABLING LOGIC

PANELSWITCHINGAND LOGICFORENABLINGFUNCTIONALSWITCHPOSITION

SC CONT(1S18) BMAGMODE(1S21OR1S22) SPSTVC(1S38OR lS39) TVCGMBLDR(1S27OR1S28) XLATION FAILSENSE

SYSTEM FUNCTSW./POSITION ] CONTROL (P OR Y)

CONFIGU- I ATT1/ RATE ACCELRATION SWITCH POS. SCS CMC RATE2 RATE2 RATE1 AUTO CMD CMD 1 AUTO 2 _ CW _ FS IGN 2

$1 SCSAUTO X (2) X X X

SCS ENABLE X X X XAUTO $2 SCSTRIM X

TVC ENABLE X X

(i) $4(3)HIGHRATE X(3)$7 TVC INT. X X

ENABLE X X X

COMMON$3 MTVC X X ORXFUNCTION ENABLE X X X

X X ORX X

M $6 MTVCINT. SWITCHPOSITIONSARESAMEAS FOR$3 BUTLOGICREQUIRES'IGN 2' SIGNALT ENABLE

V $8 MTVC X X OR. X X XC RATE RATE2 X X ORX X X X

OR X X ORX X X X

CMD MTVC SWITCHPOSITIONSARESAMEAS FOR$8 EXCEPTBMAGMODE ;WITCHMUSTBEIN RATE1 POSITIONS9 RATE1

ACCELCMD $8AND$9OFF X

SERVONO. 1 $10 1 XX X X

X

SERVONO.2 $10 2 X XX X

(1). FUNCTIONALSWITCH-$11- REPRESENTSAVCGSW. (1S54I. SELECTSLEMONORLEM OFFSHAPINGCIRCUITS.

(2). FORSCSAUTOBMAGMODESWITCHMUSTBE INATT1IRATE2 POSITION,HOWEVER,ENABLINGLOGICDOESNOTREQUIRETHIS.

(3). SWITCH$4 POSITIONIS ALSO CONTROLLEDBY RATESWITCH(1S12). IF (1S12)IS IN "LOW" POSITION, THEN, PRIOR TO IGN 2 RATESIGNALS ARE SHAPEDTHROUGH

HIGH GAIN CIRCUITRY, (THIS IS NOTSHOWNIN SCS 2314 DWG BECAUSETHE _,._,_.

SIGNALS ARENOT SWITCHED(FCT SW $1)INTO SERVOAMP UNTIL IGN 2). _'_'_SCS-2802A_,/ ,_

_'_ _-_THRUST VECTOR CONTROL® __

O ACCEL I

STABILIZATION

LOOP @ LOOP

ELECTRONICS

I I ,

) LOOP

LoopACCELEROMETER I A/D CONVERTER _ D/A _ I_/_ELECTRONICS V CONVERTER FDAI

COUNTER COUNTER

O VELOCITYSTEERING

- LOOP

ERROR _; _,J" SERVICECMC " COUNTER D/A CONVERTER PROPULSION

SYSTEM

osscou,DISPLAY ] REACTIONAND CONTROL _ CONTROLPANEL SYSTEM

o

(;NC-I8,

THRUST VECTOR CONTROL

_"" I_'l_' TVC DAP ........

V_ t_-_- SIMPLIFIEDBLOCKDIAGRAM

H X FORMIMU ICDU GIMBALTO FILTER OCDU ACTUAToRSERVO

SIC AXES & VEHICLE

dgD

STABLEMEMBER

STEER X FORMSTABLE // 5"_¢-,I'r IV..',¢ peS$ a.,,r-C-,,_ _ 'b_..:.t...LAW MEMBER A#D

di "h<..,,,,,_a_,+_,. ""-i i _¢ ,

,g

CMCP_OWEREDFLIGHTSTEERING....BLOCK DIAGRAM

I Sh.e_" _ , _- FLIGHTCONTROL-- SYSTEM

v Vg vg+Am

Vg Am

÷

V F

ro .,V o Vrn Am÷

AV r

PIPA AVERAGE Vrn - iAV G - _

ROUTINE _] _lAt

IVn-_ _)GNC-164

S/C CONTROL OF SATURN MODEI TABILIZATION I_

ELOO_TRONICS

ACCELEROMETE_ __ __ __ ....

I LOOPS i

I D/A CONVERTER GUIDANCEELECTRONICS

+ ,I 7 ERROR COUNTER I

T L _ CDU_I@ _ DISPLAY AND

CONTROL PANEL

.p0"%_GNC-17t _,,'J

SIV B TAKEOVER

]----- -- 3-_o-___ ......... -]I soo cpsn_l'O I I

. COARSEALIGNRELAYr s'"e--_._L"-_ r,---'l

•O OA;_o:,.%o.• _ I _/,_ I I:ut_T_rN "''"_u.,.o]

2,voc _ I ._s,v, .OOE

L ' '' ' t I I

_. -! I DIGITALTO ANALOGCONVERTERC.C L A _ I ._lr I

AV FROMPIPALOOPS J

ENTRY DAP ___ ,._-_)

I H l u HiIMU ICDU " X FORM " PHASE t JET JETEULERTO PLANE SELECTION OUT DRIVERCHAN

BODY BODYATTITUDE LOGIC I I LOGIC I I AMPERRORS _1

I ' ' XFORM ' "(" _)

DESIRED I__bIDAP REFTOI.__j'\ tAI'rlTUDEI -I GMBL I - V GMBL ANGLES

I I ANGLES I ""

PHASEPLANE(EXTRAATMOSPHERE) PHASEPLANE(ATMOSPHERE)JET STATE

. I r (YAW) rv +_o_ . __o_ Ivz / -_AN(o)W/////////__////////J.I v,_////////""_///_//,_//V//i_NO JETS -VZ [ V __"//_///////////////_ -JET ON P (ROLL)

_////////////////_I _' vz._o,_c_O_T-___ _,_HRAT_OA_,P_VVZ YAW RATEAUTOPILOT

_SLOPE K

XZ = 3°

VZ = 2°/SEC XATTITUDECONTROL /Xz

XS - X2 + VI

"Vz XS = 2°

ROLL DEAD ZONE Xz = 4°

Vz : 2°/SEC

GNC-162 (_)

EMSBLOCK DIAGRAM "

I

l L I i I I I I J I I _

CIRCUITS CONVERTER _V CONTROLLER _,T---A--_-_/ . .._G E._---.G>.2 ,=

• ! ,_ _'L,,'v

tNTEGRATOR _ COUNTER

scs-z2o5_,_;J

EMS SCROLL& SCRIBE

DRIVESPROCKET_ _GUIDE SPROCKET

/ PAIrERNEDGEVIEWOFFILM __ ESTAR

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o I................1 1............. OFF................... ® AOTQ......... ® _ BA_ ERRORRATEt & 2 SW (IS_ (1541) ...................................................... SPS_C ....................................................... ATT D_D_ND (SIT) CO_ROLS A_ITUDE D_D _NO EXCURSION SWITCH SWITCH FDAI {SIGNAL (SIGNAL (SIGNAL0S42) (1s4_

START MOMENT_Y POSITION - _PLIES _R TO _TOR DRIVEN SWITCH POSITI_ S_ECED SOURCE) SOURCE) SOURCE)NOTE - MOTORS ME WH*CH DRIVES CONTAClS CLOSED AND IN TURN CONNECTS POWER PITCH (S_ RA_ CMD _N TVC _TH _ff DAMPING

STARTED By SE_ING THROUGH CONTACTS FROM MNA & B TO _TORS. SETSUp OVERCURREN T YAW (S_ ....................................................... reAl SELE_ (S4) I IMU CMC (CDU) 8MAG - 2 (NORM)SWlTCHES TO START SENSING CIRCUITS ACCEL CMB MAN_C_TH _RATE D_PING _TE(SI_ AFFECTSAff JTORATE |1_ • FUNCTION SWITCH(MO_NTARIL_, AND .................................................... I LIMITS. CONSOLS _ PRO_RTIONAL _TES AVAILABLE I DETERMINES WHETHERTHEN TO ON AT m ] SEC ON _L POSITION (MOTORS RUNNING). ALLO_ MOTORS tO CONTINUE FROM ROT CONT WITH S/C UNDER SCS CONTROL FDAI NO. I, NO. 2, OR 2 GDC _G. I _ _G. I (_)

,NTERV=S _UNNtNGANDMON,TORFO_OVERCUR_NT _"Ot" W,LLD.P_Y "" ,MU. 1 SELECTEO j'CMC + 8MAG -2 (NORM) OFF ALL EMS POWER OFF EXCEPT

ENTRY 05 G _51) (CONFIGURES SCS F0R ENTRY) s WHETHER C_ OR SOS IS IN CONTROL OF S/C SELECTEDINP_S* 2 (O 2NL_ A_ sET ÷ ] BY [ ATT SET+ _ 28 VDC TO SPSTHRUST _MP CIRCUITY ACTIVE AT ALL Tl_SV

CPS EL LINE TO NOMENC_TURE DISpLAy RE_IN ON* NOT E WHEN THIS SWITCH GDC $5, S6 _G-I _G. 1 (BUR)i (S_ IS AT 1_ POSITION I -_ AT ALL TIMES

CAUSECMRCSHeSQUIBISOLATIONVALVESTOFIRE ALL_GS_GED(_TEINFOONL_ IMU+ SELECTED CMC+ _G-2(NO_ ...............................................RTOYCOUPLING(YC_N) _CONT(B]_ (S_ &(S6) WILLNOt I ATTSET+ IB Y [ATTSETe + EMS EST ] TESTSLQ_RTRIP_INTOF .0_TTHRESHOLDCOMP_tOR

R TO Y COUPLING ENGAGE IN D_ _ C_N) CM0 CMC _HC_e (ST, $81 $9 -_CCEL CMD) FUNCTION FOR DISP_Y 1 (ONL _ GD C J [ ...............................................SWITCHING FUNCTIONS $5'$6 B_G'I _AG " I (_R) EMS _ST 2 TESTSHIGH _IP POINT OF .0_T THRES_LD COMpARATOR

C_ RCS _SS SW ON ENERGI_s RE_ IN SECSWHICH DIRECT _R THROUGH A_ HO_ DIBBLED SCS (s7, $8 ' $9. ACCE L CMD)

................................................._M SECS p_O _S A & B TO THE H e • _TE DAMPING ONLy FOAl BOCCE (S_ _AG .2 (NORM)

SQUIBS" _0 BUSA WILL FIRE ONE SYSTEM A AND ONE SYSTEM • _NUAL CON_OL _ CMC 1 + 2 IMU (CMC (PROO_) ÷ EMS TEST 3 TESTTRIp _lNT OF LOWER G<.2 _MPB SQUIB. P_O WS B WILL A_O FIRE ONE SYSTEM A AND ONE $ IN GDC SELECTS _DE OF OPERATION FOR THE CMC. FOR THIS BMAG. ] (B_) ................................................

SWITCH TO FUNCTION ($1_ MUST _ AT C_ iNp_ SIG_L SOURCE. _ ..................................................... EMS TEST 4 TESTVEL_I_ INTEG_tlON Ci RcUITRY, G SERVOQUIB • PITCH C_N DI_B_O CMC MODE. (SI_•(SI8 - CMC)e (THC = _)l(ST, SB_ S9. ACCEL C_) HAS NO ACTIVE DISP_y IMU MU/A_ SET- DIFF ......... CIRCUITRY G_V P LO_E RA_D RA__G E (RA_G_ _O GO_ ....

• STABIU_ROLLATTC_NGESCOMPUTED FUN_ION WHEN(S4) IS IS6.IMU _ • _. IMUI e EMB TEST5 TESTSTRIPPOINTOFUPPERG>.2_Mp

IN R & y CHAN'S AT I/2 POSITION, ATr S4-1 +2 $4- .................................................DuMpOXI D NORMALLY SET AT tHIS POSITION TILL AFTER LAUNCH • YAW CHAN SUPPLES StA_IUTY ! AUTO EntRyPROVlOESFoRCONI_OLMANEUVER_Y_ATEs,C°MPuteRTvCPrOG_AMs,PROG_MPLUSoRDSKYoTHER NOTE S_ I * _ | J+ ÷ ÷_) e_AG - 2 (NORM) RNC S_ CONFIGU_ESFoRCIRCUITry FOR SLEWING RANGE COUNTERENTRY MODE

T + 42 SiC. ALLO_ AUTO OX DUMp IF MISSION A_R T ROLL AE TO RSI ON EMS JABORT SYSTEM-- AUTO • ROLL CHAN SUPPLIESSTABILITY " I CAPABILITIES P_OGP.A_MED IN THE COMPUTER I POSITION, | GDC I _.DC/ATT SET - DIFF _G -I (BUR) _'_r'-"'_%_'c'_'c'oT_;9_'_T_E.'-,9$L'_T_ ......

OXlO DUMP AUTO/RCS ...................................................... CMC MODE (519) EO' 156 -GDC J• S6-GDC_ •CMD SW RCS ROLL ATt INFJ_ TO FDA_ SELECTED (ROLL ONL_ TOTAL ATTITUDE S4 - I + 2 S4 - I + 2| . SCROLL _RIOR TO ENTRy _OE

SETAT T ÷ 42 SiC. ALLOWS AUTO ENA_UNG EN_R_ ..... O_ _ _D_ _ O_ _N_ TO_ _ G_7_ _ _ .......CMD OF RCS LATCHING REly ZI_ (sees} ENTRy MODE

[AUTO) _ .................................................

FD_ .kl NO._ HOLD CONFIGURES CMC IN A_ HOLD CONFIG_TIO_. _I_AINS INFO iS DERWED / _G = 2 (_)

ERROR & _TE D_D_NDB WITH CSS COMMAND _PABILI_. FROM G&N GG C I • 2 GDC _G -I + _V _ST OpERAt$O_L _DE FOR SE_-TEST OF _V CIRCUitRy

®l ( .....................................

THEN COMt_NDS A_ITUOE C_NGES. _G -I (B_) .................................................

e I J _VSET .........................................

E_BLES ROLL STABILI_ [SETS CAGE REly IN _R SERVO I FREE pR_ENTS COMpeER FROM GENERATING COMMANDS. l ATT SE_ (_) DIFFERENCE OPE_T[ONAL MODES AND SELF-TESTCM RCS HE DU_ PB PRESSED _CKS_ AND INITIATES HE PURGE SEQUENCE INDICTOR ON EMS pANEL ASSY (P_)] _ A_ HO_ BUT ALLOWS CONTROL OF A DRIF T RATE. USED TO ALIGN FDAI'S to ...............................................

EITHERIMU REF OR G_ IMU 1÷ 2 IMU ATT SET IMU _AG. 2 (_) 6V OPE_TIO_L _DE FOR MONITORING _ MANE_ER$SEE E_C_ONICALLY _GES _ORQUES ENABLES (MIN IMP CONT) • (X_TION CON_ •(ROT CON_ REF IN CONJUNCTION CONT GIM_L +

IMU GIMBALS TO NULLI. TO COM_ND DISCRETES TO CMC FOR RCS ACCEL CMDS, WITH ATT SET DIALS. RSLVR ANGLES _G - ] (BUR)

ERROR NEEDLE MODE SWITCHATT SET GDC e,'a_G - 2 (NORM-_ D SpLAy WHEN 0DO I * 2 GDC TOTALCONT

_RTH ORBIT INSERTION $5. A_ SET]_ + _ AUTO _ E_CTRON$CS ON, INTEG_TORS I_HleI_D....................................................... _ ANGLE

LV "XLU_R SW SA_ INHIBITS SECOND IGNITION OF S.IV BSTAGE. ERROR AND RATE DEADBAND C0_ROL s_ - + _l SL_ RSLVR , _O - I (_) UNTIL .0_T

I _--_ sfBY ..... _ _ r _ _ _ r_ o_J _O_ _,',a_ r_ O _ .....

NO_Y SETTO _FE 7 MINUTES _IOR TO _11, Sl 2, SIB) AND G SERVO INHIBITED

_ONmON GDCAUGN(S_ USEDWnHS4,SS,S_ANDA_SETD_ALStOAUGNTOA'V/_S ......._N _CS'__C__ __c__-__%'__-r_-_...............

IMU, OR OTHER DESIRED REFERENCE _ ER_O_ DB _O CONTROL) @r i I DEACTIVATED' INTEGRATORS AND G B_RVO ON

CMC A_ (S_ JMU POSITION FOR NORMAL G&N OPERATION AND CONROL FUNCTIONS

*S0*

............0,....................................I ® I ,.,................. ,........-.....................................................-- E_B_S mDY RATE PULSESFROM GDC TO C_ FOR A_ITUDE AV/_S S_ SWITCHD_ING ASCE_ USED WITH 54, SS, $6 & S_ TO ALIGN GDC ORTO DiSP_y @ @ MIN-L_ RATE *o.s" ONLy IF IMU INFO NOR_LLY OBTAINED FROM IMU. _S CO _RO_ S/C.

($18 - _ e(SI I - MIN) •($12 -LO_ FAILS EXCEPT 0D C

i A_ SET PANEL FLY_TO C_S ON ATT ERR NEED_S _ @ ±B 0• DURING E_R_ ALSO LOSE FDA[ ATTITUDE DISP_Y. ERRORSAND _TES ONLYDISP_D. S_WS _tG_ _NITOR SCROLL AND _V_A_E COUNTER

31_ _ _X-HICH RATE (s18.SCS) • _11._1 • 1SI 2_HIGH )

VEHIC _ GUIDANCE CONNOL THROUGH _ MIN-HIGH RATE isle - scs}• (S_l- MI_ • (512 - HIG_ LIGHTS WHEN GROUND iS ON LO W SIDE OF SP5SO,HOlDS &INS_UME_ UNIT PROVIDES SPSIGNITION _EN in _RS RCS DIRECT COILS @ @ Sps THRUST LTLV. GUIDANCE SW ..................................................... SOS. THRU_ ON LT. ON _S PANEL FOR UL_GE ................................................. _V T_UST Sw "A" OR °B" IN NOel _SlTJON

_C ALLOW _NUAL GUIDANCE OVERRIDE RATE OB _mO CONTRO_OF _UNCH VEHIC_ THROUGH INStRU_NT O -- NO_ PO_RITIES INDiCTEr _V _NGE/COU_ER DURING _V, DISP_YS _V REMAINING DURING ENTRY,UNIT SIR-HIGH R, p, y = _ 0*_EC VEHIC_ Dyht_MICS DISPLAYS _NGE TO GO) 0" 3_ NM

THRESHO_ I_DI_TOR _OVIDES FIRST VISUAL ]_DI_TION OF DECE_TION SENSED_VTHRUST S]2-LOW R, P, Y-_O*2°/SEC ,05G LT

= DIRE_ SW THRUST " ($23 - DIRECT) e(S26 •/+ S59" _RMAL) ( _K FT.) LIG_S WHEN "0_ SENSED FOR ONE SECOND PERIOD................................................. ANGLE _EN S/C VEL_l_ VECTOR AND LO,_L HORIZONTAL

CM P_Op J_T PURGE _ ON INITIATES F_L_NT _RGE SEO_NCE ROT CONt _ PRO_RTIONAL COMMON DED _TES ROLL INDEX DETE_INED By SENSING G FORCE BUILD UP O_R GIVEN Tl_ IN_RVAL(NULL]

($18. _S) • ($7 ÷ SB + $9 ÷ALL. _tE C_) (ROLL _G) ROLL / >. 2 INDI_TES LIFT VECTOR SHOULD _ UP AT THIS _lNT ON_ THEN * ERRO_ (1_ S_ CORRIDOR _RIFt_TION ENVy AND A CON_OLLED E_RY _N _ PERFORMED.

I PERMIT ALTERNATE SELECTION _ RATE AND/_ A_]TUDE SENSES .... ,...... \*ATE (..... _) ................................................

_ jE_ DUMP _ ON INITIATE S PROPELLANT DUMp & _R N SEQUENCE SIZ-H _0H P & Y- 7=_EC (PITCH & yAW _ G<*2 ili PRRIOD IS 0.RG OR GRATER. STA_ ON _TIL 2 G.

r .................RA_ 2 sMAG 2 USED AS SOURCE OF _ATE FOR DISPLAy SIR-L_ R, P & Y m0.6S'/S_C INO_X) "r VEClOR S_OUtO BEDOWN FOR CONTROLLED ENTRY. UGmS IF

S/C CONTROL. _G I IS CAGED eut IS NOT USED, ,0 ,: _ (FULL SCALE) * FORCE < _ (IMPENDING SKIPOU_.

._, _ _ ; (1_ SCALE) RES_CT TO U_ PERPENDICU_R TO _RtHS HORIZON AT E_y

ERS ....................................................... ','_'_'_ ACCEL CMD FREEDRIFTWITHACCELCJ_DCApABIUTY , . WpICALP&y

MANUAL ROLLSTABILITY• CIRCUITR Y FOR RCs TRANSFER SWITCH R_L _0) ' RAft 2 (NOel RATE SO_C_ AND ATT ERROR FROM _G - I @ IND_TOR .......................................................

MOTORS FOR A_RTS & SiP SEOUENCES PITCH ($21) A_O WC & DIS_ • " RATE CMG _TE D_PI NG, pROPORTIO_L RA_ (T_l_L) _ RATE D_N "MAX " (DOW_ARD) LIFT

NO A_ HO_ FOR SE_CTED C_NNEL(S).• VALID ROLL. IS_. E_ ROL_ • (GDC - ENVy CONF O •& B SW ENAB_S OR OVERRIDES FCSM FOR MONITORING ROUGH SPS COM_STION. C_NNEL" MI N IMP FREE DRIFT WITH MIN I_ _PABILI_ ,0_. IS$ )

IF _ THRUST. A S_TCH IS SET ON, THEN FC_. Sps A SWITCH ISUSED PROVIDES THROUGH ROT CONt B.O. SW'SI AN D FCSM. Sps B SWITCH IS _FT AT RESET/OVERRIDE AND VISE _ _" ROLL

_E O_ING TA_

AUTOMATIC (C_ CONTROLLEO ENTRY OR FOR P_RFOR_mNG S_FZ_C (_ _ OR 0_) y LIMIT CYCLE ($1_ SWITCHES IN PSEUDO RATE FEED_CK IN ACS, (S_ _DES ONL_ + _TEER_R. S_LE _NUA L ENVy

2 5 OIRECT VEI-OCIIY MOVINGMyLA_SCROLL(RIGHTTOLEFT) CALIE_.ATEDFOR

SCALE 37,000 Ft/SEC MAX VELOCITY TO SUBCIRCULAR VELOCITY4VCG _ _) CSM NOR_L CTM _C I • INPUT TO GDC TO COMTE TOTAL ATT I 6 RCS (SI_ APPLIES 25 VDC TO DIRECT SWS IN ROT* CONt. . ....... OF4,_FT_EC

.k ........................................

_CSM ENGAGEsFLOW pATH_DY BENDING FILTER S in WC SIG_ L _ 7 _| FLIGHT MONITOR 0 LEVEL VERTI_L S_LE CALl,TED FROM 0. _

V V THRUST A & __ • SUPPLIES (SPS READ_ DI_RETE TO CMC FOR WC v _AI S_LE ($3) | _ DEFLECTION

0S26) (IS59) • FAMILY OF CURVES FOR MONfTORING ENTRy _OFILE. SLOPES

' SW,tCHFUNOT,ON SWITCH,SSETTOONF,_O...........0 S _ i " I"tE"_EClIR.',_ TO',=._ECA_0 SELECTS GMBL _RVO ORWE ELECTRONICS NO. I AND ALLOWS THRUSTING, NOT _TH. • USED WITH DIRECT THRUSToSWITCH IS23 FOR DIRECT Sps IGNITION i ERROR 5°

I RATE 5O/SEC ENTRY MONITOR SYSTEM (FJ_S) _S C_TAINSAUTO _ITCH FROM GMGL DRIVE NO. I TO GMBL DRIVE NO. 2, FOR PRIM A_ SEC T_UST • ENERGIES INJECTOR PREVALVES

.............................................. : [I ....... I (R) 1 ....................................

R SELECTSGM_ SERVO DRIVE ELECTRONICS • SUPPLIES _R TO _O ENGINE SO,HOlD CON_OL VALVES INO. 2 BUT ALLO_ _ A_O SWITCH FUNCTION _lI_ _110 _ ERRORIS" (p, _ GUT--S TO DRIVE SCROLL, SCRI_ AND _Y_NGE C_NTER

_ _TE 10._E C (p, _ • PROVIDES DISP_ Y OF LOAD FACTOR (G) VERSUS VELOCI _ (_ L_ (_NGE *._) UGHTS .0_ LT ANDWHEN _0 SEC TD TIMES OUt AND LIGHTS ONE OF TH_

LV/SPS S][/SIVB SELECTS SII_-_VB FUEL TAN_ PRESSINO'S _S C HANNEL E_BLES RCS JETS (A_O COI_, ALL ARE • DIGITAL DI_LAY OF _V ANy RANGE TO GO • MANUAL CONNOLS ANALOG 0 2G L_.

IND ($53) ...................................................... $14,SI5,Sl6,$17 COM_ N TO _TH C_ OR _S CONTROL • E_B_S CREW TO _NITOR E_y PER_O_E, MI_OURSE _V MANE_ERS _ • INDICTORS ........................................................

L HIGH (_NGE 0 - 17G) DRIVES SCRI_ ON0PI E_b_BLES GPI DISP_y OF GIM_L ACTUATOR POSITION REQUIRED FOR MAN_L CON_OL IF G/N FAILS. _ GoV DISP_Y. AS _RI_ DRIVES PAST _ MARK, SIGNAL

WH/_ UNDER AUTOMATIC CON_OL (CM_, AND FURNISHES &NFO_TION -j • SCROLL AS_ ACCELERO_TER

J I • PROVIDESE_RyTHRESHO_INDICTOR,CORRIOORINDICTORS,ANDROLL I • ACCELERO_R ANALOGIN_ROLLASSYO_BLES0._ LTS.I I

STABILITY INDI_TOR (LIFT VECTOR ORIENTATION IND) FOR _ALUATION • E_RON[CS ........................................................

NORMALLY SWFROM _ TO PC AT _ _FE ENVY" DI C ITAL PULSESAt _TE OF _] .74 PU_ES_EC/G

_UNCH _ JETT • CONTAINS SE_ TE_ PROVISIONS • GROUND TESTFUNCTIO_ OUTPUT AND S_D" IN_V _DE' S_LED O_P_ Is APPLIED TOCOUNTER FOR _V AND CUTOFF AT ZERO. IN ENVy

_OE, S_D OUTPU_ DRIVES _ROL_ STEP S_VOAt .33 FT/SEC/PULSE

GUIDANCE AND CONTROL _N_l_L _ITCHING OIAG_M _HEET 2 OF 4) 0_"

scs-_-1

o oPcsc0NOLSLsowCONOTONMSoNI O DSPYANDKYBOA00SKMDCPANEL2BPNEO ItSALOWSCAUTANFUNCTONSETVETOcsCOFOONPTSCRSSAO OSFNGEMHGNSLGSWHS0aFNOATESpOLMWTHNAND PROVIDE,SLAMp TEST KEYBOARDCONSISTS OF A NUMBER OF KEYS (PB'S). WHEN A KEY IS CAUT/WABN LIGHTS FROM ILLUMINATING DURING BMAG I & 2 TEMP INDICATES BMAGS ARE NOT WITHIN TEMP LIMITS SPSFU SNSR INDICATES MALFUNCTION OR TRUEUNBALANCECMC COMPUTER CONTROLS AND DRIVESSCT AND ,SXTSHAFTSAND TBUNNION,S CAPABILITY KEYBOARD PRESSEDA UNIQUE 5-BIT CODE IS GENERATEDAND DIRECTEDTO THE CSM MISSION PERIOD.

OPTICS-MODE SW CMC INPUT CHANNELS. THIS IS TRUEFOR ALL KEYS EXCEPTTHE ................................................................... PITCH GMBL I & 2 INDICATES GIMBAL MOTORS FAILED BP,SpRESS BP,SOVERUNDEB pRESS 200 PSIA = OVER PRESS

MANUAL SCT AND BXT SHAFTSAND TRUNNION,S AREDRIVEN MANUALLY STBY KEY WHERENO S-BIT CODE IS ASSOCIATED (DISCRETE). FOR THE CIV_ ENABLESCM CAUT/WARN FUNCTIONB FOR YAW GMBL 1 & 2 BECAUSEOF OVERCURRENT 160 PSIA = UNDER PRESS

IN SERIESWITH UPTLM SWITCH CHANNEL 15, BITS I THROUGH 5. FORTHE LEB DSKY, KEYZERO SCTAND SXT SHAFTSAND TRUNNIONB ARE'DRIVEN TO TP_EIRZERO POSITIONS. CM RCS A & B rNDICATES CM RC,SOVERUNDERPRESS .SEEpANEL 2. EITHERINHIBITESOR CODES AREDIRECTEDTO INPUT CHANNEL 16, BITS I THROUGH 5.

ZERO MODE CAN BESELECTEDMANUALLY, OR BYTHE CMC ALLOWS CMC TO ACCEPTUPLINK 8 ,SMRC,SA, B, C, D INDICATES SM RCS He OVEBUNDERPRESS CMC INDICATES PROBLEMWITHIN CMC FAILURETELEMETRY. BOTH SWITCHESMUST DISPLAY IND THEREARE24 DISPLAY INDICATORS ON THE DSKY; 21 DIGIT DISPLAY,S _ DETECTION

OPTICS CONTROLLER- PROVIDES DRIVE SPEEDOPTION FORSCT AND SXT / INDICATES PROBLEMWITHIN I'SBSPEEDSW BE _N ACCEPTPOSITION IN ORDER AND 3 SIGN DISPLAY INDICATORS USEDIN CONJUNCTION WITH SM BC,SAND CM RC'S ISSFOR CMC TO ACCEPTDATA RC'SINDICATORS TRMP, PRESS,AND PROP QTY INDICATORS.

D] RECT PROVIDES MANUAL DIRECT DRIVE OF ,SCTAND CONDITION IND THEREARETEN CONDITION INDICATIONS DISPLAYEDON THE DSKY'S SELECTOR,SW SWITCH SELECTSDESIREDSYSTEMSTO BE SP,SROUGH ECO LIGHT'SWHEN FCSM .SENSESROUGH COMBUSTIONSXT. FORWARDAND BACKMOTION DRIVES TRUNNION S, MONITORED AND TERMINATES THRUST

OPTICS CONTROLLER- AND RIGHTAND LEFTMOTION DRIVES SHAFTS.

COUPLING ,SW TARGETIMAGEMOTIONI,SINR-MCOORDINATEsysTEMAND IMAGE pOSITION DEPENDS ON (_) FAILURE DETECTION J'g f t _,) (_

PUS T ON 9F 'SXTSHAFT PGNS RBRORSIGNAL CAUT'/WARN INDICATION _ /_ _-=] _/_ _ 0N ENERO'ZES AND h/u_GNETJC LATCHE'S'SM RC'SPR'MARY FUELAND OXIDIZER ISOLATION VALVE,SOFEN. EACH SWITCH _22 23\

RES_0LVEDIN RESOLVEDMODE, IMAGE MOTION IS IN .SUB MDC & LEB DSKY 11_ SM RC'SPBOpELLANT FRISW SETS2 VALVES (ONE PRIM FUEL AND ONE PRIM OXIDIZER).X-Y 'S/C COORDINATE SYSTEM. MOTION CORRESPONDS SYSTEM ERROR LAMPS LAMp,S 9 A, B, C, D, (4) AND SETSTB FLAGS GRAY IF BOTH VALVES OPEN. INDICATESDIRECTLYTO HAND CONTROLLER MOTION _ TR FLAGS POSITIVE OFEN CONDITION

cou, ,0U,TO ...................................................................SLAVETOSXTSLAVES,SCTTRUNNION TO THE SXT LOSSt HIGH ERROR,LOSS _ _) 0EE DELATCHESAND ALLOWS SM RCS PRIMARY FUEL AND 12OF READ COUNTER DATA

TRUNNION SW 0 ° ZEROS SCT TRUNNION TO ITS ZERO POSITION ISS GIMBAL BERVO ERROR FGNS (CAUTION) NONE PROGRAM IND',S INDICATE PROGRAM BEING pROCESSED _ "_ = ' =" _ =

0FFSET 2_°WHEN PREBSED,ISSUESD,,SCRETEMARK COMMAND TO CMC ,NCH L,NCREA,SRESCTF,ELD OFV,EW .... ,SS LOSS OF 32COCPS pOWER FGNS NONE BYCMC _1 I_/Lm/_L'F'L_ '/_" ' @ I CMR_2_:RNPLN I _ _ _ ] I_l'_[ _'_'_ "_ III

ISS LOSS OF 800 CPSPOWER FGNS NONE yEBB IND'S INDICATE VERB CODE ENTEREDAT KEY- _ ON ENERGIZES AND MAGNETIC LATCHE,SCM RCBSYSTEMA & BFUELANDOXIDIZER,SHUTOFFVALVESOPEN. EACH SWITCH ,SETS '_ _ @ _[ _ _J_,_ II_IL_Y'_II

' .... I , .... .... ,..-_ MARK. ,,S,S ,MUTEMFOUTOFBPECpONB,MUTE.... UN,ND'B,ND,'CATENOUNCOOEENTEREDATKEY-= ,ND,CATE,SFOSIT,VEOPENCOND,TION OO ,,O,,,BY MORE THAN _SeF BOARD OR COMMANDED BYCMC TB FLAGS ................................................................... _) @

16 BITPOSITION 6, TO DEFINE TIME OF MEA,SUREMENTAND TO 0FE DELATCHE,SAND ALLOWS CM BCS SYSTEMA & B FUEL t.

MARKRECORDOPTICAL SHAFT AND TRUNNION ANGLES AT TIME OFTHEDIsCRETE IS,S GIMBAL LOCK, MGA >:,70 ° PGN,S GIMBAL LOCK DATA DISPLAY IND'S INDICATE NUMERICAL DATA ENTERED J AND OXIDIZER SHUTOFF VALVEB TO SPRiNG-LOAD CLO,SED. _ _' _ (_ •REGISTERI (Rt) AT KEYBOARD OR COMMANDED BY CMC SETSTB FLAGB STRIPEDIF I OR BOTH VALVES CLOSE

MARK REJECTPB ISSUESMARK REJECTDISCRETETO CMC IN CHANNEL 16 BIT OR BOTH F&N PULSES REGISTER3 (R3) NUMERICAL DATA IF IT IS IN 20 , ,,, =_, e, , , ,,, ,_, e,

RCSTRNFR,SW _ "--_'_--_---'_ _ _m_ 'CONTROLLER COMMANDS TO RCSVIA THE CMC TO ALIGN OPTICS FOR FINER OFTICAL OR BOTH P&N PULSES .................................................................. (_r_j_@j_j/VI APPLIESPOWERDIRECTLY TO RCS TRANSFER

J SWITCHMOTORS WHEN TRAN,SFERRINGTO SM RCS . . c =

POSITION 7, TO REJECTTIME AND ANGLE INFORMATION WHICH DURING A CLOCK PERIOD- DECIMAL

WAS RECORDEDAS A RESULTOF A MARK COMMAND NO THRUSTING C/_ APPLIESPOWER DIRECTLYTO RCS TRANSPER

MIN IMPULSE WHEN ENABLED BY MDC SWITCHINGe GENERATE,SMIN IMPULSE (S,S FtFA FAIL - NEITHER IS,S0NABNING) NONE SWITCHMOTORS WHEN TRANSFERRINGTO CM RC,S

MEASUREMENTS DURING A CLOCK PERIOD- THRUSTING _t

,0 Ile{(ellelli °-(_) ADJUBTS SETAND SXT _ ¢- _ _OS,S CDU FAIL (AS IN ISB) pGN,S NONE

RETICLEBIBGHTNESS RETICLEBBIGHTNES,S CMC POWER LOSS.,:.4+14 CMC NONB I ,.-,._-_ _--.._ _,.,,,_,o_ _ r_,e,_o_%-_ o,_,_ _ %,m_---_._ _ "-_--, _,_,L__"_

el I I cMc CMC CIRCUIT ALARM CMC NONE (_ CONDITION Z19 (SEC,S) "' ..... _: ..... _-] "OFTICS HANDCONTROL U,SEDTO MANUALLY DRIVE THE SCTAND FUNCTION CN N {L_ L_

SXT SHAFTSAND TBUNNIONS CMC FROGRAM.ALAEM. FGN,S FROG [NDICATOR _" "_ ='% _ ; " @ -=- e _ e _- e

CMC RE,STARTOECMC pGNS RESTART UPLINKACTY INDICATESINFOI,SBEINGRECEIVRDVIAUPLINK. LIGHTSIF " _ ¢ = I i ,=_,,=_ _ IP-,,_w_1,o._--1

BIT3 OF OUT CHAN CONTAINS LOGIC I. PRI POWERSHI TEMPTHERMALSWITCHE,SANDCMC STANDBY POWERCONDITION NONE ,STBY TEMP INDICATES STABLEMEMBERTEMP IS BEYOND DESIGN TEMP BY SM RCSHEATERS

1 CMC IRE NOT IN USABLE NONE NO ATT +S°F. LIGHTS IF B_T IS IN CHAN B0 IS LOGIC I. SM RC,SHEATERESSW

A, B, C, D (4) .................................................................. _ _ _ ,__

MODE GIMRAL LOCK INDIC_,TE'SMG ANGLE >=_70o FROM ZERO. LIGHTS IS BIT6 EC POWERSI.O TEMP THRRMAL SWITCHESANDOF OUT CHAN 10 IS LOGIC I AND BITS 15-12 UP SAME CHAN

CMC CMC DESIRESDSKY NONE KEY RLSSE ARE 1100 RESPECTIVELY _ l SM RC'SHEATERS

P,¢s DISPLAY BUT KEYBOARD _ KEY FUNCTION _ _ ' " e _"--ISIN USI: PROG _NDICA_S THAT FROGRAJ_,CHECK HAS FAILED. UGHTS IF

_ __. SA_EB"9 OF OU' CHiN _0 'S LOG'C TS_FcHANA_E , '00 ...... ..... ..... y_ INToE_ER NUMERICAL DATA' NOUN _ODES _ND V'RBCO_ESTH_C_C _ IN t T__T_

CMC OPERATOB HAS USED NONE OPP ERR RE,SPECTIVELY _'__ UP TLM SW ACCEPTENABLESCMC TO ACCEPT UPLINKILLEGAL KEY BOARD + AND - KEYS INFORM THE CMC THAT FOLLOWING NUMERICAL DATA ISCODE RESTART INDICATES' GO JAM SIGNAL GENERATED DECIMAL AND INDICATE SIGN OF DATA _ "_a_-,i_=_"'_"_'_"="="=='="*'_

• • WOR.... ORRECT..... ,SFER..... OMMEMORYPARITY .................................................................. ___N N_N N N N_FAIL NOUN KEY CONDITIONS CMC TO INTERPRETNEXT TWO NUMERICAL = (_ _'_

• TOO MANy CONSECUTIVE TC OR TCF [N,STRUCTIONS HAVE CHARACTERSASA NOUN CODE AND CAUSESNOUN DISPLAY OTE - .SWITCHON PANEL 2 '--_-m _ ] " = _ I • _ ' ¢ " _._.C ¢_'_'_, _ ="_ ' _ = _,,_ _.:._ .._,.,. r _ _ =

=:'='° LEBPANEL122 • INTERRUPTSARETOO LONG OR TOO INFREQUENT. (RUPT LOCK) TIM SWITCH ON PANEL IR2 LOCK INHIBITS CMC FROM ACCEPTING

O _ _ ;_, / I (LEB) BOTH MUST BEIN / UFLINK TELEMETRY .

. • CMC HAS NOT ACCOMPLISHED NEW JOB WITHIN PERIOD VERB KEY CONDITIONS CMC TO INTERPRETNEXT TWO NUMERICALWHOSE _URATION I,SPROGRAM DEPENDENT AND VARIES CHARACTERSASA VERBCODE AND CAUSES VERB ACCEPT FOS_TION FOR Ct_C

MDC PANEL 2 LiB PANE]. ]22 / TO ACCEPT UPLINK DATA

• TESTALARM GENERATED BYPROGRAM CONTROL _ (_

, FROM 64 TO I 92 RECONDS (NIGHT WATCHMAN) DI,SFLAYTO BEBLANKED I, ...... ___._._. , ....... __'___

r_ Sp,SWALL " _[_ _ NOATT , NDICATES ,SS NOT SUITABLEAS ATTITUDE REFERENCE.CMC. CLR KEY CLEAR'SDATA CONTAI NED JN DATA DISPLAYS. PRE'SSING @I_;,CS;_DLIU_A_ J'| _ __1_!_:I

:till I ' :i_li__ _ _ _ _i LIGHT'S lF BIT 4 OF OUT CHAN ]O IS LOGIC ..... ITS KEY CLEARS DATA DISPLAY CURRENTLY BEING UBED. (_' I i0N0.F_ ....GIZES AND MAGNETIC EATCHESSM RC'SHELIUM

,SP,SPU INV I INV 2 INV 3 DATA DISPLAYS

@ SNSB FAIL TEMP HI TEMP HI TEMP HI ,STBY INDICATES CMC IS IN .STANDBY CONDITION. WILL ALSO 2 SW SETSTB FLAGS GRAY

._a_ _0_s _o_'_ ..............................................................SPSPRESS LEM AC BUS I AC BUB2 LIGHT IF LIGHT TESTIS PERFORMED. STBYKEY COMMAND,S CMC TO STANDBY MODE AFTER CMC OFF DELATCHE,SAND ALLOWS SM RC,SHELIUM ISOLATION .....FAIL FAIL KEY REL INDICATES CMC PROGRAM ATTEMPTEDTO USRDSKY AND IS CONDITIONED BY INSERTION OF V60 (PREPARE | VALVES TO BPRING-LOAD CLOSED. SETSTB FLAGR

FOUND ITBUSY. PRESSINGKEY RISE PB WILL RELEASE FOR STANDBY). AN ADDITIONAL DEPBESSION STRIPED 17 16 15 14 13

7 PGNS DISCONNEcTFCBUS ACovERLoADRU,Sl ACovERLoADBUS2 I_ I _ DSKY TO LIGHTS IF BIT5 OF OUT CH.... IS OPERATIoNC.... DSTHE CMC TO RESUMEREGULAR" LOGIC I. (INDICATOR MODULATED BY FLASHSIGNAL)

CMC MN BUSA MN BU'SBUNDERVOLT UNDERVOLT OPPERR INDICATE,S ILLEGAL KEYBOARD OPERATION HASBEEN KEY RLEE RELEASESD'SKY DIBPLAYS INITIATED BY KEYBOARD ON ENERGIZES AND MAGNETIC LATCHE,SSM RC,SSECONDARY

FERFORMED. LIGHT'S ...... OF OUT CHAN 11 I'S LOGIC ACTION'S SO THAT INFORMATION 'SUPPLIEDRY FUEL AND OXIDIZER I'SOLATION VAL_'S OPEN. EAC.... CH _!_l]_jj_ t

O2 THE gC FROGRAM _Y BEDISPLA_D .SETS2 VALVES (ONE SEC FUEL AND ONE 'SECOXIDIZER)JSS C/W FLOW HI 1. (INDICATOR MODULATED BY FLASH SIGNAL) SM RC'SSECONDARY PROP SETSTB FLAG'S GRAy IF ONE OR BOTH VALVES OPEN.

AND C_C IS NO .... TANDBY MODE. LIGHTS IF ..... D ......... QUESTED FUNCTION I'STO BE TB FLAGS :::::::::::::::::::::::::::::::::::2 OF OUT CHAN I] IS LOGIC %. EXECUTED OXIDIZER (,SOLATION VALVES TO SpRING-LOAD CLOSED.

SETSTB FLAGS STRIPEDIF BOTH VALVES CLOSE.

TRACKER LIGHTS WHEN CDU FAIL REET EXTINGUISHES LAMPSCONTROLLED BY THECMC INDICATES POSITIVE CLOSED CONDITION

4 3 2 _'o'_//'='%_,OUDAOANDCONTRO LSWTCHODAG MOHEE'O")scs-)o(_-_,,_/

o .No................................°I................I ...............ADO.....I oI I............-- i.......(PRIM OR SEC)THEREFOREINCREASING O×IDIZFR VALVES INDICATORS EI-PROPELLANT VALVE IS OPEN IO PROf_LLANTS

FLOW RATE .................................................. JSC CONI SW (I$18) C_._C POSIIION CONTAa 1

.......................................................,A>_OO<O ®I INOK_ALLY BESET, THEN B IF OP_N_ INDICATES IB) PORTION OF SPS [ G/N POWER-OPTICS SW (PANEL I(_)1 }_ [ Op11cS SYSTEM]

.............. N_ORM .................................. (B) i, (A) ...... ................................ ®I I

FLOW SW AREA FOR CORRECTOXIDIZER FLOW TO MAINTAIN [GIN PWR SW (PANEL 5) ]_I G/N LIGHTINO 18AI._NCE (PROPERFUEL AND OXIDIZER RATIO) i

.................................................. ®I [COMPUTER (CMC) .................. J I

)ECR 1HtREByDECREAS.............................DECREASING OXIDIZER _LOW RATE (_I [ ................... C....... ] I

l,Mu• HEATERCKTq

.... / ..... SEC ......................... -............. ®l [ APPLIES AC PO..................... ] J

......... =_:;:si:X)_iiRii:XD:_;'2T,iiiT;-'::::................ '_

.......,:2.E.L....,._2__7_t._L.LL_s_L_t.................. o _ _ .... . _, -.- <-.,;<-,,_.._,==_,_,.-.,:._:

SpS-UNE HTRSSW ................................................... .. r ;.""°%'"" _. • :L'_

@

OFF iNHibITSOPerATEPOWER_oH°iSO_T_ONVALVES. 18 17 16 15 14

SOT_'RESSURiZ_e ;, ,@ ...... 19 20

.................................................. __Sps He VLV-I _,2TB GRAY INDICATES SP$ He ISOLATION VALVES OPEN (PROPELLANTS 7 _ _)

PRESSURIZED) BY ACrlOMATIC OR DIRECT IHRUST ON ............ _ _,¢,,,";2r_, J @ ..... J _ ".... @ 4 \\ 21 _@)

MAX-MIN TB

GRAY INDICATES OXID FLC)W VALVE-FLOW SW IS AT _ _ "_' ' _ _ _e'_ ' ' _)_

dO

l'_i_°__ I' ......." "..... ....... " _ . I..../, ...... <_ "EIND 0 INDICATES BA(_*NCED FOEWOXlD FLOW

I N D,CATES % QUANTITY OF FUEL AND OXiDIZeR _ (_ 00 _) _) @ (_

l

--} x

- i-

iI _ f __L

c.¢,4 ,-,,t,..&

•_ /)

/'#4 7,.;_,./._./;4<,,<._,4i,41,;.t.r._,) -q_,,<,........,..,,,<_

t

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 10

(VACANT)

1 IDENTICAL TO REGISTER el (L)

2 IDENTICAL TO REGISTER #2 (Q)

3 HIGH ORDER SCALER 14 BIT POS # 5.12 SEC

23.3 HRS

4 LOW ORDER SCALER 14 BIT POSR 1/3200 SEC

_.12SEC C_ 7 8 S Z. 3 _ -J._I

f.f,,÷j/_v_x +Ps+w-x+P_ w_x+P+ w.x+L_ -P+z -P+z C/M_/ _ -- ,_ -F ID iU 2D 2U 3D 3U 4D 4U LEM

OUTBITS +Y-R I_" -Y+R |_" -Y-R I_ +Y+R IT +Z-R IC -Z+R I| -Z-R 17' +Z+R _ S/M

6 - -R-Y+z +R+Y-Z -R-Y-Z +R+Y+Z C/Mj ........

RCS(ROLL) IS 4S 3S 2S 2F 1F 4F 3F LEM

FMA *** *** *** C/M

7 _ FIXED EXTENSION BITS

FE7 FEb FE5 LEM

OUTBITS 4 4 3 2 1 II I0 9 8 7 6 5 4 3 2 1 C/M

10 -' RELAYADDRESS J. ! ,_ RELAYBITS JOUTBITS, "R" RELAYS] :_"R" RELAYS

4 4 3 2 I 11 10 9 8 7 6 5 4 3 2 I LEM

OUTBITS _ F5 C/MCAUTION TEST OPERATOR VERB-NOUN KEY

1 1 SPARE SPARE ENGINE OFF ENGINE ON SPARE SPARE RESET CONNECTOR SPARE ERROR RELEASE TEMP UPLINK COMPUTER I.S.S."A n RELAYS OUTBIT FLASH FLASH FLASH CAUTION ACTIVITY ACTIVITY WARNING

LEM

SIVB SIVB INJ DISENGAGE ZERO SIVB TVC STAR ENABLE ZERO

OUTBITS ISS ISS CUTOFF SEQ START _ OPTICS DAC OPTICS TAKE OVER ENABLE TRACKERON OPTICSERROR OPTICS C/MENABLE ENABLE ZERO COARSE COUNTER CDUS12 TURN ON TURN ON --("A n RELAY)--_.- SPARE IMU ERROR IMU ALINE

DELAY DELAY -ROLL +ROLL -PITCH +PITCH DISPLAY HORIZONTAL ENABLEGN&C COMPLETE COMPLETE R.R. ENABLE L.R. FOS GIMBAL GIMBAL GIMEAL GIMBAL INERTIAL COUNTER CDU'S ENABLE VELOCITY R.R. ERROR ZERO LEM

RELAY COMMAND TRIM TRIM TRIM TRIM DATA LO-SCALE COUNTER R.R. CDU'S

COUNTER INHIBIT C/MOUTBITS ENABLE ENABLE RESET RESET RESET t RADAR RADAR RADAR13 T6 T6 TRAP TRAP TRAP ENABLE TEST ENABLE _ BLOCK UPL_NK. RADARINLINK ENABLE ACTIVITY

RADAR& AGC RUFT RUPT 32 31-B 31-A STANDBY ALARMS STARTRHC CDUNTERRHC_ ORDERjWORD CROSS-LINK SELECTIONA, SELECTIONB, SELECTIONc,

READ ENABLE _ _ -- •ENTRY VEL

OUTBITS DRIVE DRIVE DRIVE DRIVE DRIVE DRIVE GYRO SIGN SELECT SELECT GYRO OUTLINKGYRO GYRO GYRO DRIVI_ -- -- -- C/M

14 CDU CDU CDU CDU CDU CDU ACTIVITY A** ENABLE ALTITUDE ALTITUDE ACTIVITYIMU X X Y Z T S MINUS B** MONITOR THRUST METER RATE LEM

INCR DRIVIE DRIVE ACTIVITY SELECT

--INBITS _ ,i (TRAP#15 RUPT5) _ C/M

15 __AIN KEYBOARD KEY 5M KEY 4M KEY 3M KEY 2M KEY IM LEM

MARK MARK KEY 5N KEY 4N KEY 3N KEY 2N KEY 1NINBITS / REJECT C/M

16 7/ -'Ie-----{TRAP16B-RUPT6)_'}_ .,_ (TRAP16A-'RUPT6)NAV KEYBOARD MARK _ -- LEM

(-) DESCENT (+) DESCENT REJECT MARK Y MARK X

17&20THRU27

VACANT

SIVB SPS SM ULLAGES/C CONTROL OPTICS GUID REF LIFTOFF SEPARATE, THRUST C/MINBITS '_ TEMP TEMP I.S.S. IMU OFSATURN CDU FAIL RELEASE READY SEPARATE

30 IN IN TURN-ON IMU CDU IMU IMU SPARE ABORT PRESENT

GN&C LIMITS LIMITS REQUEST FAlL FAIL CAGE G&N OPERATE DISPLAYCONTROL R.R. CDU INERTIAL AUTO ABORT ENGINE STAGE ABORT LEM/ OF S/C FAIL DATA THROTTLE STAGE ARMED VERIFY

G&C G&C FREE HOLD -ROLL +ROLL -YAW +YAW -PITCH +PITCH

INBITS _,/ A/P CONTROL A/P CONTROL FUNCTION FUNCTION -Z +Z -V +Y -X +X MAN ROT MAN ROT MAN ROT MAN ROT MAN ROT MAN ROT C/MTRANSLATION TRANSLATION TRANSLATION TRANSLATION TRANSLATION TRANSLATION _ (TRAP31A-RUPT 10)31 G&N G&N

-AZ (LPD) +AZ (LPD) -EL (LPD) +EL (LPD) LEMTRANS & ROT CONTROL CONTROL AUTO ATTITUDE (TRAP31B- RUPT10) -YMI +YMI

OF S/C OF S/C STABILIZATION HOLD _ -RMI +RMI -PMI +PMI ALLSIGNALS

LEM __ __ ROLL +ROLL YAW +YAW PITCH +PITCH INVERTEDINBITS _ ATTACHED _ -- MIN IMPULSE MIN IMPULSE MIN IMPULSE MIN IMPULSE MIN IMPULSE MIN IMPULSE C/M32 :SPARE) _ _ _RAp 32 RUPT10)

THRUSTER THRUSTER THRUSTER THRUSTER THRUSTER THRUSTER THRUSTER THRUSTERROLL PITCH 10&11 9&12 13&15 14&16 6&7 1&3 5&8 2&4 LEM

IMPULSE SPARE GIMBAL OFF GIMRAL OFF FAIL FAIL FAIL FAIL FAIL FAIL FAIL FAIL

OSC OSC PIPA DOWNLINK UPLINK BLOCK -- __ STAR STAR AGC ZERO -- --INBITS _ ALARM ALARM WARNING FAIL TOO TOO UPLINK PRESENT TRACKER CONTROL OPTICS C/M33 FAST FAST INPUT ON

LANDING SPARE

OPTICS& AGC I i (FLIP FLOPS) _ LR RANGE _EL DATA LR LR LRDATA RRDATA RRRANGE RRPOWER LEMLOW SCALE GOOD POS#2 POS #I GOOD GOOD LOW SCALE ON/AUTO

34 - ( DOWNLINK 'I 1 . C/M

35 - SECONDg_,_c_U_RKD'S2ERIAL,ZE "

RADARSELECTION GYRO SELECT

A B C FUNCTION A B GYRO

ooo Do BLOCKII CMC & LGC0 0 I R.R. RANGE 0 1 X0 1 0 R R RANGE RATE 1 0 Y0 1 I 1 1 ZI 0 0 L.R. XVELOCITY1 0 I L.R. Y VELOCITY

'1 11 _ LL:RR:ZRAVNELG_CITY CHANNEL-BIT ASSIGNMENTSFE7 FE6 FE5 HIGH

BANKS

0 X X 30-37I 0 0 40-43

I 0 I EMPTY oC._s_'ceI I 0 EMPTY j/_.__v _-_ _,

l l 1 EMPTY UPDATED 5-66AP _V//_"_>x\'_-_;{?_.__;_ z

al

GNC POWER DISTRIBUTION

PANEL5 PSACC15_

BUS A: .'I_e " _ _ I, OUCOSYNIMU HTR

t,. S_GNAL CONDITIONINGBuso,,_,,_____ _, • _-TEMPCONTROLLER

C_ t --_ IMU HEATERSPANEL ]00 b OPTIC EYEPIECE HTRS

,.z,

BUS A _B_ 'mU _', H _

I IMU PIPA PULSE TORQUEELECTRONICSPWR GMBL SERVO ELECTRONICS

_ • • SIGNAL CONDITIONINGBUS 8 e*--.--_ oCBS? • IRIG ELECTRONICS

b PIP & IRIG PREAMPS

CDU DAC OEMOD

IMU RSVR EXIT

DEMOD REEFOAl & DAP REE

SIGNAL CONDITIONING

GYRO WHEELSBLOWERSPIP FIXED HTRS

m, ECDU

CO_ Db_3 _ I, ECDUBus---_ _'_PT,CBOPTICS !POWER • ECDtJ

BusB-- ;.Z,o _,CB63 -- MOTOR EXCIT

OPTICS CONl"SIGNAL CONDITIONINGCOU DAC DEMOD

_' OPTICS SERVO MAPS

" OPTICS ELECTRONICS& RELAYS

BUS A .

CGMPUTER I_ LOGIC

BusB.._,fT_ ON POWER

AC1 _ o AC1 IDIN'W_ERP.S._ CAUTION & WARNING LAMPS

CB54 _ J STAR ACQUIRED LAMPOFF o - IPAC READOUT

_AC'2 RETICLEAC,?. _ eCBSS

PANELZ26LEB

_.. LEBAC2 ¢'_B3_ DSKY

CDR

AC2 _gCB3/

MDC

-- DSKY

,

I L.

......

......

...,-

,,]I_

_...

......

......

.-t.....

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DIGITAL TO ANALOG CONVERTERMODULE BLOCK DIAGRAM

o,.i! I+PoA " _-":"_F_A.._lyY- PDA _, SWH_M

8WITCHES _ LADDER

(F,.E),6xMs_ w,,,e-"_.._co, mE

ORBITAL LANDMARK TRACKING

LANDMARK

A, B FUNCTIONOFORBITALALTITUDEC

q(, C NM

,vm

IROUNDTRACK

I/I I "0 I--"

I

MANEUVERAV

I_1__

I

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I1IViIIIIII

ONO1_III

l(]l_3WH31MN33_0

IZ

NOllVNlWa 13a OfllllVl-3aNllONO1

(÷)vooo_-sos

N o°" e,oii, el.l4-10')

0gdN.,AAO'IS/_IdOJ._l_-

0_00i_:IGOWi oo,_iI__-__'_'_m'_-_oI

Ii_IV(3-1

1]NVdlV]a_lO

SPACECRAFT &GUIDANCE SYSTEM OGAAXES x OPTICSSHAFTAXIS

(ROLL) 66'STAB ILITYAXIS OPTICS

\(ROLL)

NAVIGATION

Z (YAW)IGA _STABILI

o AXIS

(,90° ZSC

(YAW)

YSC (PITCH)

ONC-TA('_)

25 IRIG"1NPUT-AXIS

WHEELASSEMBLY

DAMPING FLOATASSEMBLY

.LOWS

S IGNAL GENERATORDUCOSYN

PIVOT

OUTPUT

( _,XISSPIN AXIS

CASETORQUE GENERATORDUCOSYN

j_'=/'Y%_

GN-204B(_)

BLOCK II STABILIZATION LOOPS

r" ..... "1a y IRIG ASSEMBLY " _ I I I onnPpc I I ,_ I I

L.____--, 1 I ! II_o_i I1_" I_____ I I I It _'c;_, I _ Ir- -1 I ! j I I'_I'N_u_I I ,_ IIz JRIGASSEMBLY! J I i i,._.. ; 1 _ i'_ II I I I I_%-I __,,,I _ "_. I

r' ' I I

.... -_ Ax,s

MUMU _ -- II_CG2177 j_

OUTERG,MBALAXIS GNC-6,B({._)

PIPS IGNALGENERATORDUCOSYN

PENDULUM

OUTPUTAXISOA

BELLOWS

TORQUEGENERATOR

INPUTAXIS DUCOSYNIA

GN-263A,. ,,

TEMPERATURECONTROL SYSTEM

2303XL _' I et.oC_R! I_---_ I1_ I I--.LOWER

_rr_._mm-_l I_ I _r_m,,._m-r_Te,j,._v,eoo_ .CURRENTI_Al IT r '-N. _ • I I-m'_/ERSle'/-'l"_" I ' _ 211 /

- I IL_ -_-_ _o__ I, L_-J',_-_ ;/ _ I I * / , - I I _mROW.EE,

_' I i 1 I i i i _ER

! l, , ,_,,=EL. l i I I -- - -__i 5 FIXIO I I I I._-RmsI _ .E,_TES,S

, i _r__(_) il , l i _' '_-: " - IST,T l_ERM'0_-- I , ZeV0C

-_-i E-'---_CONTROLI 5 HEATERS5 _._'_-_',_. c; ACCEL. / , _ 'ITE-,P. I lUO0. I 5 (6) r _"";"°5 HEATERS/ ' ' I

I_!-_ _ l"" /,,, _, ,, i'- T l: ' lI _i--,,,=-,_ I'I_TER I I i |

I _ _ _ J I I ' s,_ COND

(, _ I I I /PIP I Jr_l z_oo.rz pipSSNSOnS I I i .-..ITe:.eI 1wI pit="rl_er--'---_ I r--'--_ I , I '

I'.-..n[_.w I I MOO. I I I I LIMITI=''' I"--'t .... I I I i'm,_,,_a._.,,,,...--.J _ TO COOi_R

GNC-BIA ( ÷ )

ISS MODES

................................... i TORQUEGIMBAL MOTORI 3L_OCPS SERVO II

,R',O_ 2 ID_MODH>-'LP--L_--'LJ FOA,FOA,_, _[_'OTIc,,L,.A-I;IR =i _C.S_:-'! t ,.A.R_ _ .'_

eRo.I Y_. > _ _$$cs_$c ,coulcomputerI res__ _;_' r-T-- 1. rvr I _ _:]coARseAL,GNRELAY r" -- -I- -Jr--- -_ "jr" ...... I

TOR.OEFRO.cOMPUTEReNADLE, [" - - sw,TcR,NOLO0.cII E.RORB.EcT/ ISIN O COARSE& FINE _ & RATESELECTS'--] |

IssTOCOMPUTER"m TURNON DELAYREQUEST+28 VUC mf MIXING f I | II.I iTOCOMPUTER..ISS POWERON READCOUNTER _--" I

'MUOPERATE' 1 't__., N'_:ONii ,_CAGE_ CDU CA '|CMC,Arc,tUOEERROR]

DSKY COMPUTER AUTO _ I,_RELAY MODE I_ '-PC/WARNING MODULESR__/. cAoe _ eRROR_OUNTeR,- I

,NN,D,TRU_SE. 1 CONTR_ ]CRELAY "--_ I

TORQUEP.S. " - _ I

•_ I t I'_I CONTROL I

T_ _",_ COARSEALIGTURNON RELAY I _ i L R, I//, dl', ERRORTODELAY_ DRIVER SIVB IU

FROM ...I _ _ - _ j

COMPUTER -V " T - ! ____( COMPL.E" _,_eT L_ --

'MU ::EO:_O;:I__ ,: ENABLE_AIV_ovER° /

FDAI/IMU GIMBAL RELATIONSHIPEULER__",,_

I EULER

VG

OG^RESOLVER& MOTOR

TOTAL

XB KI'I'I'I'UDE \\"t_ ROLL

INDEX 'IGA

RESOLVER

YB BEARING( MOTOR

ICDU ZB "_ EULER"(1X&_ +YAW ERROR16X) CG2142SIN INDEX "

COS .. MGAMGA - _ RESOLVER

ERROR RESOLVER OGA ,,.-" _ &.MOTORGYRO

RSVR(IX) l'e RESCEULER

I GTORQUE I_1 ERRORMOTOR

(l× &IGA DISPLAYEDALTITUDERESOLVEE 4' e- 0°

OG CG2172SIN '/'e" 0°TORQUE COS te- 0°

MOTOR GUIDANCE

ANDNAVIGATION ICDU

GIMBALED -- (1X& 16X) _)+ _ke PLATFORM CG2U2SIN SCS-2203BMG TORQUE CG2113COSMOTOR

RCS DAP MODEL

•_o, c . ,A_,.,,, _T , t,AE

T_._ _ Z-I I SLOF£0,6 t'f

DESIRED __ _ <R 0 If-ElMS

_NORMAL D.B. • ±5_ OR±0.]°1

I o_,RE°I _ I1:c::.:'11. _ _ ATT_rU_[RROES

o.jII *O'_O'eD I NORMALJETSELECTLOGICSINGLEJETOPERAEIOfl I_R

O(]AIMANOED QOAOI _ CD41X"7.__ I T_OUE FAILURES _S T_E

ELJLERTO BOGY PITCH A l +l El'_'_ _JTr-'_

AIKALMANFILERGAINS C 3 _lC 2 "l F_,

VEHICLECONFIG. UADAICFOR+ X OUADBIDFOE+ "" ERROEADBAND RATESE_CT TIME FROMINITIALIZATIUN KI K_ YAW B 5 +i

O.CM O • NOArC O • NOBID O • ±0.5_ O " O.O5"/SEC 0.1 86.8) 9.3,42 R 8 -1 ['_'--"_ T-,,I[

(_, i • CSM ] • AIC [ • RID ! " ±5.0_ l " 0.?'/DEC 0.2 _.17 8.151 O l +1

i o.,;_E_5IRI 2 • CSM & LM 2 • 0,5"15EC 0,3 29,_5 6.93) O b _1

3"CSM&SIVB 3 . 6`0_;5EO 0,4 19.E5 5.97D RCLL A J5 +1 e-..,,-l_ __0,5 16.Z_ 5.Z23 A 14 -1 DRIi _;_RI

ROLLQUAD5EI.EOT QUA0A FAIL QUARR FAIL QUADO FAIL QUA0 RFAIL 0.6 10.6q 4.634 O 13 +I

0.1 8.}2 4.161 C ]6 -I

0.R 6.06 3.774 B II +I

RD D " AIO 0 • FAIL O" FAIL O • FAIL 0 " FAIL 0.9 _.45 ].l_. B 10 "l

l • BI9 I • NOFAIL I " NOFAIL 1 • NOFAIL I " NOFAIL LO 6.._1 0.180 O 9 *1LI O.IE O.64O

D I_ -I

o._-,_AC;')

dVaS:)aM01:I:)1901WY_lgO_ld

SPS ENGINE ON-OFF LOGIC

I _VEC

"_ s_s+X I NO. 1

• I .1

SPS _

_CM/SM A TRESET/OVERRIOE r NORMALTRANSFER _V 1HRLISTA

OFF

POWERSW .._ DIRECT RELAYS13)

28VDC_ _ _ NORMAL

_J_F THRUST" BOFF i

.._ SPS COILSNo._ --"_'-----_ v_

I SYSTFMSICCONT I

CMC ._ _ _ REAOY

] SPSREADY

V_ I

2)DII_ECT PITCH/YAW r IGN2

_ DISABL£

OFT "CMC 1HRUSTON- 0 SCSZ/O_ _)

TVC DAPSIMPLIFIED BLOCK DIAGRAM

A0GIMBALANGLES

I H H , ,AOD

STABLEMEMBER

STEER X FORMSTABLEIMEMBERI AOD

TO GIMBAL I GIMBALm

ANGLES

GNC'161Ad_ )

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PGNCS A/B TLM LIST

PC_4

Measurement ChannelNo. Measurement Description Cede S/S

CG OOOIV CCMPUTER DIGITAL DATA _0 BITS 51DSI 50CG lOAOV _-120VDC PIPA SUPPLY DC LEV_ 1OA83 1CG111OV 2.5VDCTMBIAS 1OA138 1CG 1201V IMU 28V .8KC 1 PCT 0 DEG SUP _4S lOAgl 1CG 1211V OPTX 28V .SKC 1 PCT 0 DBG RMS lOAl&6 1CG1331V 3.2KC28VSUPPLY 1OA85 1CG 1513X IMU +28 VDC STANDBY llElS-2 i0CG 1523X +28V CMC OPERATE IIE15-3 i0CG 1533X OPTX OPERATE +28 VDC IIEIS-_ i0CG 20018 X PIPA SG OUTPUT IN PHASE 51A2 50CG 20218 Y PIPA SG OUTPUT IN PHASE 51A3 50CG20A18 Z PIPASGOUTPUTINPHASE 51A& 50CG 21!2V IG IX RESOLVER OUTPUT SIN IIA5A iOCG 2113V IG IX RmSOLVER OUTPUT COS IIA59 i0CG 2117V IGA SERVO _9_RORIN PHASE 12A2 iO0CG 21_V MG IX RESOLVER OUTPUT SIN IIA60 iOCG 21&3V MG IX RESOLVER OUTPUT COS IIA61 i0CG 21&TV MGA SERVO ERROR IN PHASE 12AI i00CG 2172V OG IX _SOLVER OUTPUT SIN IIA62 i0CG2173V OGIXRESOLVEROUTPUTCOS IIA63 i0

( CG 2177V 0GA SERVO ERROR IN PHASE 12A3 i00CG 2219V PITCH ATT ERROR - CDU DAC OUT llA6A i0CG22&gv YAWATTERROR- CDUDACOUT llA65 lOCG 2279V ROLL ATT ERROR - CDU DAC OUT llAl6 i0CG230OT PIPAT_MPERATURE 1OA96 1CG2301T IRIGT_MPERATURE 1OA1 1CG 2302/ IMU HEATER CURRD_T IOA5 iCG 2303X IMU BLOW_ CURR_NT IOA7 1CG 3011V TRUNNION CDU FINE ERROR IIAI71 i0CG 3021V SHAFt CDU FINE ERROR 1IA180 i0

GNC - 167A "!

PGNCS A/B TLM LIST

PCH

Measurmaent Channel

No. Measurement Description Code S/S

CG 31AOV SXT SHAFT TACHOMETER OUTPUT IIA172 i0CG3150V SXTTRUNNIONTACHOMETEROUTPUT IIA173 i0CG3160V SCTSHAFTTACHC_ETEROUTPUT IOAI3 1CG3170V SCTTRUNNIONTACHCMETEROUTPUT lOAf4 iCG 3721V SHANT CDU DAC OUTPUT 11A52 i0CG3722V TRUNNIONCDUDACOUTPUT IIA53 i0

( CG50AOX CMCWARNING llE19-1 lO

GNC - 167A --/-

SCS TMList

Measurement Measurement Response Sensor ,Range Display ChannelID Description Rate Low High Readout Code

CH350OV Attitude Error Pitch 50 S/S -5/5/15 + 5/5/15 Deg FDAI 5115CH350IV Attitude Error Yaw 50 S/S -5/5/15 -5/5/15 Deg FDAI 51A6CH3502V Attitude Error Roll ,i00 S/S -5/5/50 _ 5/5/50 Deg FDAI 12A4CH3503R SCS Body Rate Pitch _lO0 S/S -1/5/lO +l/5/10 Deg/sec FDAI 12A5CH350&R SCS Body Rate Yaw i00 S/S -1/5/lO _-l/5/10 Deg/sec FDAI 12A6CH3505R SCS Body Rate Roll i00 S/S -1/5/50 _I/5/50 Deg/sec FDAI 12A7CH3517H GIFJ3AL POSITION Pitch i or 2 i00 S/S -5 _-5 Deg FP/GPI 12A8

( CH3518H GI_AL POSITION Yaw i or 2 iOO S/S -5 _-5Deg FP/GPI 12AIOCH35&6X .JqCSSolenoid Activate 200 S/S Event None 22EI-1

-_Pitch_!_CH3547X RCS Solenoid Activate 200 S/S Event None 22_-2

-Pitch/+XCH3j48X RCS Solenoid Activate 200 S/S Event None 22E3-3

*Pitch/-XCH35_9X RCS Solenoid Activate 200 S/S Event None 22F&-&

-Pitch/-XCH3550X RCS Solenoid Activate 200 S/S Event None 22E5-5

-_Yaw/-i_CH3551X RCS Solenoid Activate 200 S/S h_eut None 22E6-6

-Yaw/_XCH3552X RCS Solenoid Activate 200 S/S Event None 22S7-7

-_Yaw/-XCH3553X RCS Solenoid Activate 200 S/S Event None 22S8-8

-Yal-xCH355AX RCS Solenoid Activate 200 S/S E_ent None 22E9-1

+RolI/+Z

CH3555X RCS Solenoid Activate 200 S/S Event None 22E13-5-ROII/-Z

CH3556X RCS Solenoid Activate 200 S/S Event None 22_ZIA-6= oll/-z

CH3557X RCS Solenoid Activate 200 S/S Zvent None 22E10-2-Roll/-Z

SOS 2901

SCS TH List

Measurement Measurement Response Sensor Range Display ChannelID Description Rate Lo___w High Readout Code

CH355EX RCS Solenoid Activate 200 S/S _ent None 22Z15-7_-RolI/+Y

CH3559X RCS Solenoid Activate 200 S/S Event None 22_i-3-RolI/+Y

CH356OX RCS Solenoid Activate 200 S/S Event None 22-_q2-&+RolI/-Y "

CH3561X RCS Solenoid Activate 200 S/S Event None 22E16-8

-RolI/-YCH3588X Attitude Deadband Minimum IO S/S Event Panel

Switch 1118-2

CH359OX SCS High Rot-Rate Selected i0 S/S Event PanelSwitch IIZ8-A

CH3592X FDAI Scale Error 5, Rates 5 i0 S/S Event PanelSwitch i1£8-5

CH3593X FDAI Scale ERR50/15, i0 S/S Event PanelRate 50/10 S_itch IIE8-6

CH360OX LM ATTACHED Selected i0 S/S E_vent PanelSwitch iiE9-3

CH360AX SPS Solenoid Driver No. I I0 S/S Event _S II_CA-ACH3605X SPS Solenoid Driver No. 2 iO S/S Event _iS llS9-ACH3607X Spacecraft Control Source i0 S/S Event Panel

Switch Switch llE9-5

CH3623X Gyro 1 Comb. SPIN MOTO_%5 10 S/S Event None llE8-7Run Det

CH362L_X Gyro 2 Comb. SPIN MOTORS lO S/S Event None ll_-8Run Det

CH3635X BMAG Mode SW-Roll Att 1/Rate 2 iO S/S Event PanelSwitch llE_33-1

CH3636X B_G Mode Sw-Roll Rate 2 lO S/S Event PanelSwitch IIE_3-2

CH3638X _4AG Mode Sw-Pitch Att l/ lO S/S Event PanelRate2 Switch llZ33-3

SCS 2902

SCS TM List

Measurement Measurement Response Sensor Range Display ChannelID Description Rate Low High Readout Code

CH3639X Et%G ,",odeSU - Pitch Rate 2 i0 S/S Zvent PanelSwit_ llE33-A

CH36AIX E_AG Mode Sw-Yaw Att i/ i0 S/S Event PanelRate2 Switch IIE33-5

CH361;_X BMAG Mode Sw - Yaw Rate 2 i0 S/S Event PanelSwitch 11E33-6

SCS 2903

ENTRY DISPLAYSLV (UP)

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STABAXIS(FLIGHTPATH)

SCS-2207 "_i)