ESI VideoBridge 2150 Service Manual Download Page 2

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©Copyright

1985

Electro Scientific Industries, Inc.

•

Litho in U.S.A.

ESI® Reserves the right to change specifications

and other product information without notice.

ESI, KELVIN KLiPS and VideoBridge are trademarks of Electro Scientific Industries. Inc.

Molex is the trademark of Molex Incorporated

Summary of Contents for VideoBridge 2150

Page 1: ...PLEASE NOTE This document is in a preliminary stage and has not been thoroughly checked fOf accuracy or content Electro Scientific Industries Inc 13900 NW Science Park Drive Portland Oregon 97229 Tel...

Page 2: ...rights reserved Litho in U S A ESI Reserves the right to change specifications and other product information without notice ESI KELVIN KLiPS and VideoBridge are trademarks of Electro Scientific Indust...

Page 3: ...ve a n y new rev i s i on s or d o c umen ts a ssoc i a te d w i th your new ESI prod uc t p l e a se f i l l o u t the a t ta ched card a n d re t u rn i t to E S I S i ncere l y I n s trumen t Techn...

Page 4: ...L FIRST CLASS PERMIT NO A 649 PORTLAND OR U SA POSTAGE WILL BE PAID BY ADDRESSEE Electro Scientific Industries Inc 13900 N W Science Park Drive Portland Oregon 97229 NO POSTAGE NECESS ARY IF MAILED IN...

Page 5: ...WORK J STATION HANDLE DEVICES BY THE BODY DO NOT TOUCH THE DEVICE LEADS BE SURE YOUR SOLDERING IRON TIP IS GROUNDED AND DO NOT USE SOLDER SUCKERS THAT ARE NOT ANTI STATIC PROTECTED USE ANTI STATIC PAC...

Page 6: ...e ra l S pe c if i c a t i on s 1 2 4 C a s s e t t e Spe c if i c a t i on s 2 1 6 0 On l y 1 3 OPTI ONS AND ACCESSORI ES 1 3 1 Accessor i e s mu s t be ordered sepa ra t e ly un l e s s i nd i ca te...

Page 7: ...SPEED 2 8 1 Programm i n g Mea s ureme n t Speed 2 8 2 Programmi ng I n t e g ra t i on T i me 2 8 3 Prog rammi n g S e t tling T i m e 2 8 4 Programmi ng M e a s u rement A v e ra g i ng 2 9 CASS ET...

Page 8: ...3 4 5 Pow e r ON Rese t 3 4 6 V id e o D i splay G e n e ra tor V IDEO C I R C U I TRY 3 5 1 V i de o Ampli f i e r 3 5 2 Ve r t i ca l Re t ra ce Bla nki ng 3 5 3 V e r t i cal D r i ve 3 5 4 H o r...

Page 9: ...ASSEMBLY P N 5 4 5 6 9 5 3 1 Mo t h e rboa rd C a ble Assembly P N 49 302 5 4 ANALOG C I RCUIT ASSEMBLY P N 5 3 6 7 5 5 5 D I G I TAL C I RCU I T ASSEMBLY P N 5 3 5 2 2 5 6 C RT SUBASSEMBLY P N 4609 5...

Page 10: ...6 Remo te P rogrammi ng A 2 1 6 1 I n s t rument S e tup A 2 1 6 2 R e su l t A c cumu l a t i o n A 2 1 6 3 M e a s u reme n t Protoco l A 2 1 7 C a l i bra t i on A 2 1 8 GP I B S a mp l e Prog ram...

Page 11: ...e I n s ta l la t i on C l e a n i n g Re c ordi ng P l a y ba ck Heads Sw i ve l a n d P u s h Ou t W r i te Prote c t Fea tures Capa c i t a n ce Mea sureme n t s w i t h B i a s B l ock D i a g ram...

Page 12: ...I n te r fa ce Op t i o n a l on 2 1 5 0 C i rc u i t Assembly P N 5 2 6 7 4 Handl e r I n te r f a c e C i rcu i t A s sembly Loca t i on Ha n d l e r I n t e r fa ce Op t i on S i g n a l T i m i ng...

Page 13: ...Ra ng i ng C h a rt Rea c tance C h a rt Vi d e oBri dge Ou tpu ts Con nec t o r W i ri ng P re s e t Measure men t Speed s P re s e t Measu reme n t Parame t e rs I n te g ra t i on T i me C ha rt S...

Page 14: ...on damage to the equipment or other property may result DANGER Indicates a personal injury hazard is near the marking S 3 WARNINGS APPEARING IN THIS MANUAL DANGER THE VIDEO CIRCUITRY CONTAINS DANGEROU...

Page 15: ...RED COMPONENT OR THE BNC CABLES WHILE BIAS VOLTAGES ARE APPLIED WARNING TO PREVENT POSSIBLE ELECTRICAL SHOCK OR DAMAGE TO THE INSTRUMENT CHECK LOCAL ELECTRICAL STANDARDS BEFORE SELECTING A P O W ER CO...

Page 16: ...S TO PERFORM THE VIDEO ADJUSTMENTS DESCRIBED BELOW BECAUSE OF DIFFERING POWER REQUIREMENTS INSTRUMENTS SHIPPED OUTSIDE THE UNITED STATES MAY REQUIRE A DIFFERENT POWER CORD CONNECTOR WHEN PLACING A NEW...

Page 17: ...HE INSTRUMENT IS PLACED WITHIN A STRONG MAGNETIC FIELD THE VIDEO DISPLAY MAY BECOME PERMANENTLY DISTORTED IF THIS CONDITION OCCURS DEGAUSSING THE VIDEOBRIDGE CASE IS REQUIRED TO RETURN THE DISPLAY TO...

Page 18: ...IGHT CENTER CONTRAST Figure S l elsli I OCo WARNING DANGEROUS VOLTAGES L I N E AC HIGH VOLTAGE AND STORED DC ARE PRESENT INSIDE THIS COVER TO AVOID RISK OF INJURY OR DEATH DO NOT REMOVE THIS COVER REA...

Page 19: ...a l conve r t e r A l l mea sureme n t s c a l cu la t i on s and d i sp l ays a re u n de r the con t ro l of the 2 1 50 2 160 s Z 80 m i c roproce ssor NOTE Due t o t he e x tended f requency capab...

Page 20: ...e g r a t i o n t i m e s f r om 2 m s t o 6 0 0 m s S e c t i on 2 8 2 M e a s u rement ave rage s measureme n ts t o be a v e ra g e d s e l e c t f rom Se c t i on 2 8 4 1 to Spe c i a l measureme...

Page 21: ...ra t i on a nd d i a g n os i ng se tup problems These i nc l ude D e v i a t i on f r o m a n om i n a l v a l u e i s d i s p l a y e d i n e i t h e r a bsol u te or pe r c e n t a g e te rms Se c...

Page 22: ...rma t i on u t i l i z i n g two di spl a y f orma t s 1 I n t h e di re c t di s pl a y f orma t the CRT prov i de s la rg e ea sy to re a d a l ph a n u me ri c c h a ra c t e rs to h i g h l i g h...

Page 23: ...0 2 160 o f fe r s ma x i mum f l e x i b i l i ty w i t h a w i de range o f op t i on s M a n y op t i on s a re f i e l d i ns ta l l a b l e a n d a re de s i gned t o ta i l or i n s trume n t o...

Page 24: ...BLANK 1 6 e l s l i 2 1 50 2 1 60 5 8 5...

Page 25: ...n y t op d i s p l ay c a n be d i s p l a y e d w i t h a n y b o t t om d i s p l a y w i t h i n the shaded a rea s D i splay C h arac teri s t i c s 5 i n c h CRT d i rect a nd s t a t u s f o rma...

Page 26: ...eed Mediumt Range Auto Bias Off Zero Calibrated Connections Fully Shieldedtt V 800mV to 1500mV test I 50mA to 100mA test For Vtest 800mV MuItiply Basic Accuracy by I I z For Itest 50mA Z 160 Multiply...

Page 27: ...nections Fully Shieldedtt v BOOmV to 1500mV test I test 50mA to l00mA For V tes t BOOmV Multiply Basic Accuracy by 1 kl z For Itest 50mA Z 160 Multiply Basic Accuracy by 1 mA 3XOOZ 0 For I test 50mA Z...

Page 28: ...TEST CONDI nONS Level lOOOmV 100mA Speed Mediumt Range Auto Bias Off Zero Calibrated Connections Fully Shieldedtt v BOOmV to 1500mV test Itest 50mA to IOOmA For Vtest BOOmV Multiply Basic A ccurocy b...

Page 29: ...ANT CURREN T RAN GES A OJ UP SCALE RAN GE POI N TS Table 1 4 Impedance Ranges vs RAN GE TE ST LEVI 1 JI J r 1 DOWN SCALE RAN GE POINTS 10kn lOon t RANGE RESISTOR VALUE m 3 1 RA NGE NUM BER Z OHMS N c...

Page 30: ...l a t 1kHz LEVE L UN KNOWN VALUE MILLIVOLTS g V 0 Z OHMS N c o c o o c o o C I o Z OHMS 10M 1M lOOk 10k 100 n 1m Vl Vl 100 Z UJ 10m I Q UJ X CD N 10 loom 0 100m 10 ___ 10m 100 1m Ik 10k 10H fA e s i C...

Page 31: ...10MO add 0 0005 C in MOl 10M0 to basic D or Q accuracy or LO Z Z 10 add 0 0005 C 1 0 inO to basic D or Q accuracy or requencies 200Hz multiply basic D or Q accuracy by 60 test inHz For requencies 100...

Page 32: ...2 Capa c i ta nce Range 3 3 19pF Med i um S l ow speed 0 00 8 1 D 2 Capa c i ta n ce Ra nge 3 3 19pF Fa s t spee d 0 0 1 1 D 2 100kHZ ESR A CCURACY ESR a ccuracy a t 100 k H z 1 0 0kHz D Corre c t i...

Page 33: ...an i n te g e r 2 N 2 30 2 0 0 1 5mV t o 1 50 0 mV RMS i n I mV s teps 4 of se t va l ue 2mV O l mA t o 1 0 0 mA R M S i n O l mA steps 4 o f se t va l u e 2 R mA w h e r e R va l u e o f t h e r a n...

Page 34: ...i m um ene rgy of 1 j ou l e up to a ma x imum vo l tage o f l k V Ta b l e 1 5 be l ow g i v e s e x ampl e s o f ma x i mum vol tag e s f o r va r i ou s capa c i ta nce va l ues Table 1 5 Input Pro...

Page 35: ...e comb i na t i on s unde r s ome typ i c a l modes o f ope ra t i on a re l i s ted NOTE The fo l l ow i ng speeds a re f o r c o n d i t i on s t e s t f requency 1 kH z 1 0 00mV va l u e o f compon...

Page 36: ...h t 1 1 7 2 0 t o 8 0 Re l a t i ve 0 t o 9 0 Non Conden s i ng 1 0 C to 4 5 C 5 0 0 P t o 1 1 3 P 40 C t o 7 1 1 o C 4 0 0 P t o 1 60 0 P 90 1 3 2VAC 1 1 5 nom i na l 48 66Hz 1 8 0 2 5 0VAC 2 3 0 n...

Page 37: ...t s a nd b i n cou n t e r i n f orma t i o n a l so te s t cond i t i ons a l pha nume r i c f i l e name s and nom i na l va l u e s 2 s i d e s p e r t a pe e a c h s i d e w i t h t h e f o l l ow...

Page 38: ...ode l 2 0 0 5 C h i p Twe e z e r s 4 T e rm i na l f or c h i p componen t s 3 20 0 5 BNC t o BNC Ca b l e Assemb l y f i ve f oot l e n g th s e t of 4 5 3 1 5 5 BNC t o K EL V I N KL I PS cab l e a...

Page 39: ...r f a c i ng to Eng i ne e r e d A u t oma t i on Q Corpora t i on Isme c a Sys t e ma t i on He l l e r a n d o t he r 4 6 7 2 5 4 6 7 2 4 handl e r s 4 7 8 9 5 2 Dayma rc F o r i n te r f a c i n g...

Page 40: ...odel 2 1 5 0 2 1 6 0 keyboa rd ha s 3 2 key s t o c o n t r o l a l l i n s t rume n t opera t i on s Many o f t he k e y s ha ve l a be l s f o r more t h a n one f u n c t i on T h e f u n c t i o n...

Page 41: ...e me n t fu n c t i o n s e l e c t s t he equ i va l e n t c i rc u i t e l e m e n t o f t h e u n k n ow n c o m p o n e n t t o b e me a s u r e d Para l lel equ i valent c on j u nc t i on w i t...

Page 42: ...f u n c t i on bot t om di s p l a y func t i on One take s p l a c e for e a c h pu s h o f t he key Status key togg l e s t h e d i s p l a y be tween b i n n i ng s t a t u s d i sp l ay f o rma t...

Page 43: ...a t i on and S t a t u s mode s De l e te key e ra se s e n t e r e d doe s not e n t e r e d da ta t he l a s t c h a ra c te r a f f e c t p re v i ou s l y Qua l i ty Fac tor key se l e c t s t he...

Page 44: ...r S s i e m e n s u n i t s o f admi t tance or Q oh ms u n i t s o f i m pe da nce a s t he t op d i s pl a y f u nc t i on Z i s n o rma l l y d i s p l a y e d i n s e r i e s a n d pa ra l l e l e...

Page 45: ...l b e e n t e re d a Nomi na l va lue key i s used to e n te r a c ompa r i son va l ue f o r dev i a t ion or s o r t i n g measu remen t s En te r i ng a nom i na l va l ue rese t s a l l b i n cou...

Page 46: ...numerical argument precedes key Hz r J mV r J rnA r J Frequency key en te rs a de s i red t e s t f requency i n he r t z H z Ava i la b le f r e q u e n c i e s be l ow 1 0k H z a re f ound by F 6 0...

Page 47: ...are l e ss accurate t h a n l onge r t i mes and a l l ow l e ss mea s u reme n t resol u t i o n I n t e g ra t i o n t i me s range f rom 2ms to 600ms se e Se c t i on 2 8 2 f o r mo re i n f orma...

Page 48: ...r e f o r k ey b oa r d e n t ry o f d e s i red nume r i ca l a rg umen ts or da ta i n to t h e i n s t rum e n t a numerica l argument precedes key Code key e n a b l e s spec i a l fun c t i ons...

Page 49: ...i g n be fore pre s s i n g t h e numbe r k ey STEP 2 P u s h t h e b l ue key STEP 3 P u s h the CODE k ey Examp l e Turn ON B i a s te s t c od e 1 Pu s h Ta b l e 2 1 i s a l i s t o f t he s e fu...

Page 50: ...OR I TY RESET B I N S 1 6 ANALOG BUSY FORMAT TAPE 1 7 AUTO LRC P PM D 1 8 9 TO TAPE RANGE HOLD 1 9 F I L E NAME Z RAM 2 0 ALP HA K B E D I T I ON BOOT 2 1 GO NO GO H ANDLER MODE 2 2 UN CAL K E YBOARDL...

Page 51: ...rma ts ca s s e t te tapes Mode l 2 1 6 0 only 2 9 3 P PM D 4 CODE ena b l e s d i s s i pa t i on fa c tor d i spl ay i n p a r t s p e r m i l l i o n p pm H a l f s i z e d z e r o e s a p p e a r...

Page 52: ...f twa r e A l s o i n s ta l l e d RAM Ra n d om A c c e s s Memory capa c i ty w i l l be i n d i c a t e d a s 4k for Mod e l 2 1 5 0 o r 1 6k f or Mode l 2 1 60 BOOT The i n s t rumen t a u toma t...

Page 53: ...i x A O U T P U T C H B 1 0 C O D E o u t p u t s m e a s u r e d re s u l t s t h roug h C ha n n e l B o f t he RS 2 3 2 C I n t e r f ace a t t he end o f e a c h mea sureme n t cyc l e 1 0 CODE c...

Page 54: ...s i o n E O C i s e na b l e d f o r u s e w i t h t he H a nd l e r I n te r f a ce Op t i on T h i s mode a l l ow s the h a n d l e r to a d va n c e to the n e x t c o m p o n e n t f o r t e s t...

Page 55: ...d to i n c l ude f u l l a l pha n umeri c s To c l e a r t h e a l pha keyboa rd mode a n d return to t he normal de fa u l t k eyboa rd mode u se 20 code 2 1 1 2 GO NO GO The GO NO GO mode d i splay...

Page 56: ...e l ow 2 0 0 H z a l l ow i ng f a s t e r mea suremen t spe e d s E n te r i ng F A S T mea s u reme n t m o d e a l so d i sa b l e s g e ne ra tor reve r s a l 3 3 1 1 2 8 B I N VALUE Top and botto...

Page 57: ...o rma l ope r a t i on t h e ove r l a y can be s to red o ve r the ma i n keyboard w i t h t h e o r i g i n a l k e y b oa r d f u n c t i o n f a c e up W h e n t h e a l te r n a te key boa rd f u...

Page 58: ...t h e key d i re c t l y above the l a be l An a l te rna te func t i on labe l e d in b l u e is s e l e c ted by pu s h i ng t he b l ue key f o l l owed by t he key d i re c t l y be l ow t h e d...

Page 59: ...mu s t be preceded by t h e s i g n Re fe r to S e c t i on 2 9 5 Sa v i ng Pa rame t e r s for more i nf orma t i on Re prog rams the i n s t rume n t w i t h measurem e n t pa rame te rs s t o r e...

Page 60: ...u n c t i on mode I push 2 0 b l u e CODE The CRT w i l l i nd i c a te tha t t h e a l pha k eyboa rd ove r l a y i s now ope ra t i ona l E XAMPLE Push D isplay H Z 1 0 0 0 0 N o H 1 0 0 0 H Y S I...

Page 61: ...splay H Z 1 0 0 0 0 N O M 1 0 0 0 M V S I H G L E D I R E C T S E T L 0 0 5 0 M S I N T G R O S O N S A V E O l A U T O B I A S O F F D O V E R L A Y Comments P l a c e the key boa rd ove r l a y or i...

Page 62: ...I______ L J 511 1 INTEGRATION CALIBRATION t J C t DISPLAY FIXTURE 1LII JUPPER NOH O F AR A DS cs MINOR LlMIT 1 REJ 0 0 0 0 0 0 R X D c t 0 0 0 0 0 0 S T A T U S FUNCTION NOMINAL ALPHA p il r r 7 FUNCT...

Page 63: ...e s ta tu s d i s p l a y see Se c t i on 2 7 1 i n t h i s manua l 2 1 3 Casset te Tape Loader 2160 Only T h e ca s se t te t a pe o f t he Mode l 2 1 60 i s a fea ture tha t a dds t o t he overa l l...

Page 64: ...IAS SUPPLIES ARE ATTACHED THE BIAS VOLTAGES ARE PRESENT ON THE REAR PANEL BNC CONNECTORS USE ONLY BIAS VOLTAGES UP TO 50VDC WITH EACH B I AS SUPPLY CURRENT LIMITED AT l OOMA DO NOT TOUCH C O N N E C T...

Page 65: ...c tor i s prese n t only when op t i on i s i n s ta l l e d Mode l 2 1 60 has a s ta ndard RS 2 3 2 C c on ne c t or i n t h i s pos i t i o n A n opt i on conne c t or ou tpu t s depend on op t i on...

Page 66: ...Figure 2 5 Line Vol tage S e t t i ngs BECAUSE OF DIFFERING POWER REQUIREMENTS INSTRUMENTS SHIPPED OUTSIDE THE UNITED STATES MAY REQUI RE A DIFFERENT POWER CORD CONNECTOR WHEN PLACING A NEW CONNECTOR...

Page 67: ...STED BELOW E GREENIYELLOW N WHITE GREEN L RED N BLACK l EN 2S0V 6A q Jd N EW ZEALA N D AUSTRALIA ETC N BLACK GREENffElLOW N LIGHT BLU 250V SA GREAT BRITAIN L BROWN SOUTH AFRICA INDIA L BROWN RHODESIA...

Page 68: ...u toma t i ca 1 1 y se l e c t the p rope r top d i sp l a y fun c t i on a n d u n i t s for the c ompone n t conne c ted T h e i n i t i a l s ta r t i ng cond i t i on for o t her prog ramma b l e...

Page 69: ...ve l tes t frequency measu remen t s peed and c i r c u i t rema i n a s prog rammed and t h e vi deoBr i dge au t o ra ng i n g The XCHG key i s d i sa b led i n A u t o LRC mode equ i va l e n t re...

Page 70: ...the unknown HI D RIVE HI SE NSE Z LOAD HI TO GUARD LO SE NSE Z LOAD LO DRIVE LO TO GUARD Guard shields of H I and LO D rive ccble must be connected at unknown end of test leads GUARD Figure 2 8 Connec...

Page 71: ...m a y have to be re ad j u sted See S e c t i on 4 2 for more i n f orma t i on on t h i s t r i m 2 3 5 Test Fixture Cal i bra tion Mea sureme n t a ccuracy i s e n ha nced by the 2 1 50 2 1 6 0 s a...

Page 72: ...n tape because the tape may be used i n a d i f fe re n t i ns t rumen t i n va l i da t i n g t he corre c t i ons A z e ro ca I i bra ted f i le can be saved to tape When i t i s l oaded t h e V i d...

Page 73: ...ge t o CALI BRATI NG RANGE X whe re X repre s e n t s e a c h rema i n i ng rang e Ea c h m e s s a g e w i l l b e f o l l ow e d b y OK o r ER R OR I f OK t h e V i d e o B r i d g e w i l l a d va...

Page 74: ...layed a s the top or the bot tom func t i on on t h e CRT s c ree n For a further e xpla na t i on o f p rog ramm i ng mea sureme n t fun c t i on s o r e x c hang i ng t he i r d i s p l a y pos i t...

Page 75: ...s su re t he mea su r emen ts a r e d i sp l a y ed as you wa n t t h em read t h e f o l l ow i ng preca u t i ons before prog ramm i n g mea s u reme n t func t i ons 1 C L Y Z B and X func t i ons...

Page 76: ...2 9 Mea surement Di splay E xampl e D i splay D mea sureme n t i n pa r t s per m i l l i o n ppm Push D i splay Comments CODE c J Q H Z 1 0 0 0 0 1t 0 11 1 0 0 0 N Y C D N T D I R E C T Di s s i pa t...

Page 77: ...and qua l i ty fac tor Q Display Comments c J VIZ D H S C O N T D I R E C T S E T L 0 0 5 0 H S I NT G R O S O S A Y E O I A U T O C AL I B B I AS O F F y Z key c hanges Ls to Z ser i e s equ i va l e...

Page 78: ...m i l a r l y a ny two f u n c t i o n s t h a t n o r ma l l y a pp e a r i n t h e b o t t o m mea su reme n t d i sp l a y c a n a l so b e di splayed s im u l tane o u s l y Se t t he i ns t r um...

Page 79: ...e nce depe nds on the qua l i ty of t he compon e n t be ing measure d i I R s I I Rp r c I I IE I I I 4 Rs I I TYPICAL C A PA C I T O R Rp r r I I Rs L Rs _ _ Il _ _ I_ _ W y W r t i _ _ _ J _ _ TYPI...

Page 80: ...le the i n f orma t i on needed t o se l e c t a c a pa c i tor f or a n L C r e s o n a n t c i rcu i t i s obta i ned f rom the para l l e l equ i va le n t c i r cu i t mode 3 W h i c h e q u i va...

Page 81: ...n t c i r cu i t s a t a g i ve n f requency C I R C UIT M OD E D I S S I P A T I O N F A C T O R C O N V E R S I O N T O OT H E R M O D E S C L Where L R C f cp Cs 1 D2 cp r J D 1 1 2 fCpRp Q Rs D2...

Page 82: ...d in ei t her pa ra l l e l o r se r i e s mode I mpeda nce Z res i s ta n ce R a n d re a c t a n c e X a r e d i s p l a ye d w i t h t h e f i r s t p r e s s o f t h e mea s u r eme n t fun c t i...

Page 83: ...0 5 0 S I N T G R 0 5 0 S A Y E O I A U T O C A L I B B I AS O F F E S R H Z 1 0 0 0 0 It D 1 0 0 0 Y C O H T D I R E C T S E T l 0 0 5 0 S I NT GR 0 5 0 S A Y E O l A U T O C ll l l B B I A S O F F 9...

Page 84: ...D I R E C T S E T L 0 0 5 0 n s I T G R o s o n s A Y E O I A U T O C AL I B B I AS O F F 99 192nFCP 1 59li9kQX P Di splay H Z 1 0 0 0 0 D M 1 0 0 0 Y C O N T S E T L 0 0 5 0 ns I T G R o s o n s A Y...

Page 85: ...may be se ri ou s l y de ra t e d A l s o fewer d i g i t s w i l l be d i splayed per mea su r em en t 2 5 1 Frequency The Mod e l 2 1 5 0 2 1 60 h a s ove r 3 0 0 0 s e l e c ta b l e t e s t frequ...

Page 86: ...d i n to 6 0 000 the f o l l ow i n g f ormula i s used t o de termi ne w h i c h f requenc i e s a re a va i l a bl e F 60kHZ N l Where N l i s a n i n te g e r 1 N l 3 0 0 0 Table 2 4 Tes t Frequenc...

Page 87: ...0 0 000 1 2 2 5 00 0 2 1 1 4 2 8 6 2 9 4 7 5 000 1 3 2 3 0 7 7 2 2 1 3 6 3 6 6 5 0 000 14 2 1 4 2 9 2 3 1 3 044 7 4 2 8 5 7 1 5 2 0 000 2 4 1 2 500 8 3 7 5 00 1 7 1 7 64 7 2 6 1 1 5 3 8 9 3 3 3 3 3 1...

Page 88: ...e e xamp l e s a bove a s numbe rs a re entere d t hey a re e c hoed on t he CRT When t he e n t r y wa s term i n a ted by pu s h i ng Hz the 2 1 5 0 2 1 6 0 se l e c ted t h e c l ose s t h i g he r...

Page 89: ...i l i z e a f te r a s i g na l l e v e l c ha ng e wa i t 2 00ms be f ore 99 185 n Fcs 000 1 0 D i n i t i a t i n g a measu re men t e It I LL I YDLTS To op t im i z e mea sureme n t a c c u ra cy c...

Page 90: ...d i ng the voltage level by t h e unknown i mped a n ce Fo r be s t mea suremen t re su l t s se l e c t a te s t s i g na l l e ve l t h a t w i l l prov i de t h e be s t s i g n a l to noi se ra t...

Page 91: ...e a t a ma x i mum vo l tage o f 1 5 00mV Mea sureme n t s taken a t t he s e reduc e d s i g na l l eve l s a re v a l i d f o r t ha t s i gna l leve l To clear the overload message do one o f the...

Page 92: ...ma k i ng the a c tua l mea sureme n t s for d i sp l ay Th i s i n i t i a l mea s uremen t i s made w i th very s h o r t i n t e g ra t i on t i mes a nd i s com p l e te l y una f f e c ted by th...

Page 93: ...RAN GES CONSTANT CURRENT RAN GES U P SCALE RANGE POI NTS RA N GE DOWN SCA LE RANGE POI NTS 2 54 1 00 kO 1 0 k O l kO 1 00 0 1 0 0 RANGE RESI STOR VALUE e l s l i 2 1 50 2 1 6 0 5 8 5 4 3 2 o RANGE N...

Page 94: ...MS 100M 1 M l OO k 10k 100 I k 1 m Vl VI E l00 Z W 10m I E Q W X t C N 10 0 100m 10m 1 m 100 10 Table 2 7 Reactance Chart UN KNOWN VALUE e l s l i 2 5 5 2 1 5 0 2 1 60 5 8 5 1 0 10 o Iq t f 1 1 J C 1...

Page 95: ...o r top ma rg i n to f i nd i nduc t a n ce Res i s ta n c e conduc t a n ce adm i t ta n c e suscepta n ce a nd re a c ta n ce can be found in the two a d j a c e n t c o l umns of the l e f t ma rg...

Page 96: ...o run u n t i l a pa r t i s pre s e n t i n t h e j aws The V i deoBr i dge t h e n ho l ds t he r a n g e EXAMPL E Push AUTO CODE Display F A R A D S C O T D I RE C T S E T L 0 0 5 0 S I N T G R 0...

Page 97: ...o ca l i b ra t i on w h i l e i n Ra nge Hold e l i m i na t i ng t he need to go to AUTO r z e r o t he f i x tu re or c l i p s a n d r e e n t e r Ra n g e Hol d To d o t h i s r the i n s t r ume...

Page 98: ...e a s u reme n t speed i s s e l e c te d To p e r f orm s i ng l e mea sureme n t s pre s s t he SGL bu t ton The i n s trument w i l l make one mea s ureme n t a nd upda te t he d i spl ay S i n g...

Page 99: ...I AS O F F 99 El14 nFcs O O e C ON T I N U O U S l a o P I C O o 1 0 0 P I C o 1 00 P I o 1 00 P o 1 00 D Re e n t e r the corre c t da ta Push jJ NOM U U Display H Z 1 0 0 0 0 N D PI 1 0 0 0 0 0 U F...

Page 100: ...d a bsol u te d e v i a t i ons a re l im i ted by the measu reme n t range s uppe r and l owe r boun d r i e s D e v i a t i on ca l cu l a t i ons requ i re a sma l l amou n t of t i me to comp l e...

Page 101: ...O O SO I1 S I NT GR 0 5 0 I1 S A V E O I A U T O C A L I B B I A S O F F l El DLJ3nFcs DOD08 N A H O NOI1 I It A L D Commen t s Nom i na l va l u e takes on t he uni ts o f the top d i sp l a y e d f...

Page 102: ...on mode pus h DE V E x a mpl e Make dev i a t i on mea surem e n t s us i ng t he n omi na l va l ue s e t i n t h e p re v i ou s e xampl e Push DEV Display HZ 1 0 0 0 0 DM t 5 9 0 0 0 N F A R A D S...

Page 103: ...y i ng perce n t de v i a t i on s Change to d i splay abso l u te dev i a t i on Pus h ASS D i splay H Z 1 0 0 0 0 H D M 1 5 9 0 0 0 N F A R A DS 1 0 0 0 M Y C O N T A B S D E Y I AT I D H S E T L 0...

Page 104: ...s p l a y t h e ca l c u l a t e d v a 1 ue o f t he d ev i c e under te s t E xa mpl e Con t i n u i ng w i t h t h e e xamp l e s a bove r e t u r n t o t h e d i re c t mea sureme n t mode Push DI...

Page 105: ...ck f rom sta tus d i spl ay to t h e previ ous d i splay mode pu s h S TA T aga i n E xamp l e Push STAT STAT D i splay 0 1 O O O O 0 2 O O r O o r 0 3 O O r O O O ot o o r O o r 0 5 D O o o r 0 6 o o...

Page 106: ...l i m i t If two d i f fe r e n t va l u e s a re e n t e red as l i m i t s f or a b i n the l ower va l u e i s a s s i g n e d a s t h e l ower l i m i t and t he h i g h e r va l u e i s a s s i g...

Page 107: ...0 1 0 0 1 0 0 0 0 0 t he V i de o B r i d g e I 0 ENTER 1 0 6 0 0 0 0 1 0 0 0 0 0 BIN 0 7 0 0 1 0 0 1 0 0 0 0 0 a s s umes s ymme t r i ca l Q Q Q Q Q D B 0 0 0 0 1 0 0 0 0 0 0 9 O O 0 0 1 0 0 0 0 0...

Page 108: ...JCl QI l I I 0 EflU 1 r Jr Jr J r JCl r J r J I 1 0 1m 0 3 0 1 0 5 0 6 0 7 D B 0 9 1 0 1 1 0 0 REJ O H D i splay 80 0 0 0 0 11 90 0 0 0 0 11 9 5 0 0 0 0 rt 1 0 0 0 0 0 rt 1 0 5 0 0 0 H 1 1 0 0 0 0 H...

Page 109: ...P 1 1 O O O P 90 0 0 0 0 11 9 5 0 0 0 0 11 1 0 0 0 0 0 11 1 0 5 0 0 0 H 1 1 0 0 0 0 11 1 20 0 0 0 N O O O P O O O P O O O P O O O P O O O P O D KA I N R E J E C T B I N R E J 0 0 5 0 0 R X H C K O O...

Page 110: ...ame ters and l i m i t va l ue s must be s e t be fore e n t e r i ng the sort mode When the SORT and SGL keys a re pus hed the d i splay i n d i ca te s B I N number for each c ompone n t meas ured B...

Page 111: ...2 1 2 Sorting Mode Preparat i on C he cklist To e n ter the sort mode push SORT E n te r i ng t h e s ort mode sets t he i n s t rume n t to t he s i ng l e mea sureme n t mode Mea surem e n t s a re...

Page 112: ...P 0 0 0 0 0 1 1 D O O P D O O P 0 0 0 0 0 0 0 it A I II R E J E C T B I H 0 0 0 0 0 REJ 0 0 5 0 0 R X II 0 00 0 0 D G O O P FARADS C S D S T A T U S D Commen ts In i t i a te s o r t mode mea sure me...

Page 113: ...s h ow how to s ta r t the s o r t i n g o p e r a t i on s t o p s o r t i n g to l oo k a t t h e b i n c ou n t e r s a n d re s t a r t t he s o r t i ng ope ra t i on The e xa mp l e w i l l e n...

Page 114: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Beg i n Sor t i ng Ope ra t i on Push SORT SGl SGl SGL SGl D i splay H Z 1 0 0 0 0 NIH1 1 0 0 0 0 0 N F A R...

Page 115: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Re t u r n t o sort d i s p l a y a nd r e s ume so r t i n g Push 18 SGL Di splay H Z 1 0 0 0 0 IID 1 0 0 0 0 0 N F A R A D S 1...

Page 116: ...e c k l i s t i n F i g u re 2 1 2 b e f o r e s o r t i n g I f n o l i m i t s a r e s e t o p e r a t i n g i n S I N G L E mea sureme n t mode w i l l b i n the pa r t a s a ma j o r re j e c t Th...

Page 117: ...0ms compa red to n o rma l handl e r opera t i on Use o f pe r i p he ra l dev i ce s su c h a s a p r i n te r a l so i n crea s e s mea su reme n t t i me Dea c t i va te 8 CODE i n t he same manner...

Page 118: ...cept b i n I f yes se l e c t appropr i a te B I N I f no pa r t fa i l s a s a MAJOR re j e c t S e l e c t B I N o Under t he a bove s e l e c t i o n proce s s a l l H i g h D p a r t s a re s o r...

Page 119: ...C R T d i s p l a y d u r i n g h a n d sor t i ng ope ra t i ons When i n t h e GO NO GO mode t he words P AS S and FA I L appe a r on t he CRT If no m i nor l i m i t is s e t c ompone n t s w h i...

Page 120: ...T D I RE C T S E T L 0 0 0 5 S I N TGR 0 1 0 H S A Y E O I H O L D C A L I B B I A S O F F 0 1 0 2 0 3 0 1 0 5 0 6 0 7 0 8 O l 1 0 1 1 0 0 R EJ 1 DDnFc s 00002 D I O O U I O O O X 0 0 0 0 0 o n 0 0 Y...

Page 121: ...nec ted The G O NO GO mode i s o f ten u sed i n c on t i nuous mode Howeve r to u s e b i n c o u n t e r s t h e SGL k e y or the foo tsw i t c h mu s t be pre s sed Mea sure seve ra l pa r t s by p...

Page 122: ...IID 1 0 0 0 0 0 11 F ARA D S C S 0 S T A T U S 0 I To c on t i nue t e s t i ng w i th GO NO GO d i sp l a y e n t e r 2 1 C ODE The b i n coun ters w i l l c on t i n ue t o i n c reme n t To c l ear...

Page 123: ...i 1 4 START I N 1 8 BUSY OUT 1 9 BUSY COM 20 START COM 2 1 KEYBOA RD U N LOC K ES I recommends that Pin 1 2 5 Y OUT and Pin 1 3 SYSTEM GROUND not be used Noise introduced into the Model 2150 2160 thr...

Page 124: ...o f S a mple T i mes Se t t l i ng T i me s x o f Measureme n t s Averaged 7 Sms 1 1 0m s D i re c t d i splay SOms S o r t i ng d i sp l ay A l l measu reme n ts a nd ca l cu l a t i on s a re d r i...

Page 125: ...lues are depe n den t on t he type o f c ompon e n t be i n g t e s t e d a nd or req u i re me n t s o f e x te rna l ly conne c te d equ i pme n t Typ i c a l l y sma l l e r i mpe dances req u i r...

Page 126: ...d a n d re f e re n ce s i g na l coun t e r sums t h e s e pe r i ods C oa rs e 3 I n t e g ra t i on on re f ere nce s i gna l on l y w i th p r e v i ous pe r i ods C oa rse counter sums t h i s 4...

Page 127: ...nd M e a s u re me n t s a r e s u b t ra c t e d f r o m t h i s r e f e r e n c e i n s t e a d o f f r o m opposi te po l a r i ty mea suremen ts T h i s requ i res l e s s t i me f i ve samp l e m...

Page 128: ...TIME TIME TIME TIME TIME 1 2 3 4 5 6 S ETT LI N G 1 1 SAMPLE TIME TIM E 1 LlNE LOCK TIME 1 SAMPLE TIME 2 GEN ERA TOR REVERSED 1 SAMPLE 1 SAMPLE 1SETTLING I I SAMPLE 1 SAM PLE 1 SAMPLE SAMPLE TIME TIME...

Page 129: ...a sureme n t s T he process i s t h e same a t a ny f reque nc y I Z u J M 14 GENERATOR REVERSED I r I GENERATOR REVERSED I Vl u J ICALCULATlON n x MEASUREMENT TIME Where n 3 TIME F igure 2 17 Measure...

Page 130: ...n i m um I n tegra t i on and Se t t l i ng t i mes o f 2ms the V i de oB r i dge wi th Handler I n te r fa ce can make up t o 9 measureme n t s per s e c ond Re f e r t o S e c t i on A l o f t h i s...

Page 131: ...measurements second 5 seconds measurement 5 seconds measurement T h e se measurement speeds a re typ i ca l under the fol low i ng condi tions frequency 1 k H z I T de term i ned by FAST MED SLOW SETL...

Page 132: ...ncy a bove 2 0 0 H z 50ms 5 0 m s x 1 50ms De t e c t o r Re v 490ms 8 5 5 1 5 0 1 490ms 7 5 ms 1 1 0ms Norma l d i sp la y 6 7 5 m s C o n d i t i ons for f a s t e s t a va i l a bl e mea sureme n t...

Page 133: ...i n i t i a l l y s e l e c ted w hen powe r is app l i ed Table 2 1 0 Prese t Measurement Parameters SETL I T AVG Fast 5 ms 1 0 ms 1 M edium 50 ms 50ms 1 S l ow 5 0 ms 50 ms 1 0 T o p r o g r a m F A...

Page 134: ...a numbe r o f comp l e te mea su reme n t f requency cyc l e s i t i s a u toma t i ca l l y r e ca l c u l a ted t o the ne x t la rger i n te g ra t i on t i me tha t doe s s e e T a b l e 2 1 1 T...

Page 135: ...t h e n p u s h t h e b l u e k e y f o l l owed b y t h e I T k e y E x amp l e P rogram i n te g ra t i on t ime bas e d on 1 0 cyc l e s o f the 5 00 H z t e s t freque n c y Push p e r i od F LOOR...

Page 136: ...d Se t t l i ng t i me s ca n be prog rammed be tween 2ms a n d 1 500ms i n I ms s teps T o prog ram s e t t l i n g t i me push t he nume r i ca l k e y s tha t repr e s e n t the se t t l i n g t i...

Page 137: ...S e c t i o n 2 8 the tota l mea surement t im e for a ve ra g i n g mea s u reme n t s is equa l t o Whe re n x Samp l e t i m e n a n i n tege r be twe e n 1 a nd 2 0 To pr ogram a se l e c te d n...

Page 138: ...c t i on 2 3 5 z e ro o f f se t c o r re c t i ons a re not s tored t o tape How e ve r a s e t up tha t has been ca l i bra t e d may b e s a v e d to tape W h e n th t f i l e i s l oaded i t au t...

Page 139: ...ca s se t te downwa rds a s shown i n F i g u re 2 1 8 s i d e A or B refers to w h i c h e v e r s i de is fa c i n g f r on t Pu s h t he door c l o se d STEP 4 T h e Mode l 2 1 6 0 i s ready to sa...

Page 140: ...eads s hou l d be peri o d i ca l l y c hecked a nd c l eaned The heads should be c l eaned u s i ng a cot ton t i pped swa b d i pped in a l c o h o l see F i g u r e 2 1 9 requ i red N o o t h e r p...

Page 141: ...a t a tape STEP 1 P l a ce the new tape i n t he c a sse t te d r i ve u n i t STEP 2 E n te r t e s t code 3 The Mode l 2160 w i l l e c ho the m e s sa g e MAKE TAPE ENTER TO START STEP 3 P u s h t...

Page 142: ...1 Tape D i re c tory The D i re c t o ry o r Ta b l e Of C o n te n t s i s a l i s t i ng o f a l l f i l e s on one s i de of t h e ca s s e t te tape They are l i s ted wi t h the s ta r t i ng b...

Page 143: ...or a d d i t i on a l de ta i l s on the Ke yboard Ove r la y E xamp le U s i ng t h e compone n t sor t i ng e xample i n Se c t i on 2 7 5 o f t h i s m a n u a l s e t u p a l l t e s t pa r a m e...

Page 144: ...I RE C T S E T L 0 0 5 0 S I N T G R 2 0 5 0 N S A V E O l A U T O L P H B I A S O F F ALPHA O V E R L AY Display D H Z 1 0 0 0 0 N D I O O O O O N F A R A D S 1 0 0 0 V S I N G L E D I R E C T S E T...

Page 145: ...N F A R A D S 1 0 0 0 H V S I H G L E D I R E C T S E T L 0 0 50 S I NT G R 0 5 0 S A Y E O I A U T O I I AS O F F D V E R L A Y D e l s l i 2 1 0 7 2 1 5 0 2 1 6 0 9 8 5 Commen ts E xa m i ne the d i...

Page 146: ...pa rame t e r p rogram under t he A u tos tar t f i l e name Save t h i s Push 2 9 5 2 D i splay H Z c 1 0 0 0 0 H D I O O O O O H F A R A D S 1 0 0 0 Y S I HG L E D I RE C T S E T L 0 0 5 0 S I HT G...

Page 147: ...o r e i t ha s been saved t o tape Push Di splay H Z 1 0 0 0 0 HIlI1 I O O O O O H F A R A D S 1 0 0 0 I1Y S I HG L E D I R E C T S E T L O O SO I1 S I HT GR 0 5 0 I1S A Y E O I A U T O B I A S O F F...

Page 148: ...saved unde f i l e name 1 2 3 F i l e 1 2 3 w i l l s e t LOCK command when LOADe d NOTE When i n t h i s mod e t he keyboa d i s l ocked e x cept fo t he SGL key NOTE To u n l o c k t he keyboa d pu...

Page 149: ...0 0 0 No I O O O O O F A R A D S 1 0 0 0 Y S I N G L E D I RECT SETL 0 0 50 S I NT G R 0 5 0 S A Y E O l A U T O A L P H A J I AS O F F ALPHA O Y E R L A Y D e l s l i 2 I I I 2 1 50 2 1 6 0 5 8 5 Com...

Page 150: ...0 0 0 N Y S I HG L E D I RE C T S E T L 0 0 50 NS I N T G R 0 5 0 H S A Y E O I A U T O A L P H A B I A S O F F L O A D I H G L O A D E D 0 D e l s l i 2 1 1 2 2 1 50 2 1 60 5 8 5 Commen ts E xam i n...

Page 151: ...t e d c a s s e t t e s A f ter a n obj e c t code tape i s ma de i t i s l oaded i n to t he V i deoBr i dg e by u s i ng the LOAD key DO NOT USE 13 CODE TO LOAD OBJECT CODE TAPES DO NOT ATTEMPT TO...

Page 152: ...ma t i o n on the Appl i ca t i on s So f twa r e c on sul t the docume n t pa r t i c u l a r Appl i ca t i on S o f twa re package e s i 2 1 1 4 2 1 5 0 2 1 6 0 5 8 5 Commen t s Exam i n e the d i r...

Page 153: ...L K H A E ILK HA E 1 1 2 3 7 I O O NA H O 1 3 1 8 C O D E T A B L E O F C O N T E N T S A YA I L 6 2 I L K HA E BLK H A E 7 I O O NA N O 1 3 1 8 1 1 C D D E e s i 2 1 1 5 2 1 5 0 2 1 6 0 5 8 5 Commen...

Page 154: ...T S A V A I L 2 B L K H A E B L K HA E 7 I O O NA H D 1 3 1 8 I O O HA H D Commen ts D i splay p r i n t s F I L E f i l e name J on the CRT where f i le name i s the name of t he l a s t f i l e l o...

Page 155: ...e s i d e of t h e t a p e w i t h re spe c t t o t h e p l ug To res tore the tape to i ts u nprote c ted s ta te s i mp l y p i vo t the p l ug coun t e r c l ockw i se ba ck to i t s o r i g i na l...

Page 156: ...nd mo i s ture A v o i d tou c h i ng the tape sur f a c e T h i s preve n t s trans f e r o f a ny d i r t f rom your f i n g e rs t o re cord i ng a n d p l a yba ck head s Pre v e n t tape breakag...

Page 157: ...s WARNING ELECTRICAL SHOCK HAZARD EXISTS WHEN A BIAS SUPPLY I S CONNECTED TO THIS I NSTRUMENT WHEN AN EXTERNAL BIAS SUPPLY I S ATTACHED THE BIAS VOLTAGE IS PRESENT ON THE REAR PANEL BNC CONNECTORS USE...

Page 158: ...se conds a n d remove the m e a s u r e d capa c i tor f rom the te s t l e a d s Repea t s teps 5 t h rough 9 f o r ea ch compon e n t t o be measu r e d J2 Jl 11 11 e BRIGHTN H fREQ 50 60H IIIII1 14...

Page 159: ...e n ta r i ly d i s p l a ye d T h i s i s norma l and doe s n o t i n d i ca te i n s t rume n t ma l fu nc t i on Programm i ng a n d Ope ra t i ng Re l a t e d E rrors ERROR ANALOG T h i s i n d i...

Page 160: ...wi l l s how wha t c u r r e n t or vol t a g e 1 S be i ng suppl i e d t o the compone n t see Se c t i on 2 5 2 T h e mea s u remen t s taken a re s t i l l va l i d though only a t the test s igna...

Page 161: ...mming bl ue B i n w i l l g i ve a Wr ong o f A rg umen t s me s sage be cause i t requ i re s the n umber o f the bin be i n g p r og rammed a n d t h e l im i ts for t ha t b i n S ta r t aga i n PA...

Page 162: ...e a t temp t i ng t o a c t i va t e t a pe f orma t t i n g o r z e ro ca l i bra t i on SET NOM INAL VALUE Th i s me s sa g e w i l l resu l t i f a n a t tempt i s made t o e n te r 8 CODE 8 C O D...

Page 163: ...SAVE a g a i n NO TAPE IN PLACE T h i s mes sage w i l l appea r w he n t h e re i s no ca s s e t te tape i n t he d r i ve u n i t o r when the LOA D or SAVE b u t t ons a re p u s h e d on i n s t...

Page 164: ...ote outpu t d e v i ce s s u c h a s GP I B a n d RS 2 3 2 C I n t e r f a ce S e e S e c t i on A 2 f o r more i n f orma t i on o n t hese V i deoB r i dg e op t i on s o No E rror 2 Ana l og E rror...

Page 165: ...t i n g a b l ock d i a g ram then c on t i nue wi th a d i s cu s s i on of t he opera t i on o f the ma j o r b l oc k s w i th i n ea c h d i ag ram 3 2 MEASUREMENT OVERVI EW 7 68 MH z CRYSTAL CLO...

Page 166: ...v e l r e g u l a t o r T h e re s u l t i s a s i n e w a v e s i g n a l o f s p e c i f i e d f r e q u e n c y w i t h i n a s p e c i f i e d v o l t a g e r a n g e i n t h e mV m o d e o r cu r...

Page 167: ...1 V3 Val2 V1 2 x R standard R standard R unknown Xunknown LOW IMPEDANCE VO V2 V1 V3 x R 2 A 2 standard V2 V3 x R 2 2 standard V2 V3 A l l o th e r i mpeda nce pa rame t e r s a re c ompu ted u s i n g...

Page 168: ...correction va lue Conductance p X B D Q OPEN CI RCUIT CORRECTI ON RAN GE 1 4 G p G p m G plo Bp Bp m Bp O Gp D fBpI IBpl Q Gp Bp Ls 2 2 2 1T f Gp Bp 1 L P 2 1T fBp Gp2 Bp2 Cs 2 1T fBp Bp Cp 2 1T f Bp...

Page 169: ...se r e c t i f i e r e tc neede d to make a measu reme n t 3 3 1 D i g i ta l C i rcu i t Card piN 53522 3 3 1 1 S i n e Generator MASTER CLOC K 7 68MHz C OUNTER N T N PRESET J COUNTER SYNC RESET x l...

Page 170: ...f e d t o t he D A conve Lte r Twe l ve comp l e te s i newa ve s i g na l s a re s toLed i n t he 7 4 S 4 7 2 ROM i n two sepa ra te l o ca t i ons o f 2 5 6 addLess loca t i ons e a c h These l o ca...

Page 171: ...e s e t l i ne to t he coun t e r i s used to syn c h r on i z e t he 2 1 50 2 1 6 0 s i n ewave to the power l i ne T h e 2 1 5 0 2 1 6 0 de t e c t s powe r l i ne z e ro cros s i ng s a nd s ta r t...

Page 172: ...wa v e ou t p u t f r om t h e s i n e g e n e r a t o r i s l O Y p e a k t o p e a k a n d i s symme t r i c a l a rou nd z e ro 3 3 1 2 Ana l og t o Dig i ta l Conve r t e r 20kfl 5V REF 1 0kfl 1 2...

Page 173: ...s are coun t e r s one for coa rse coun t s a n d one f o r f i ne c oun ts du r i ng A D conve r s i on a nd t he t h i rd c h a n n e l s e t s up throug h t he bus sys tem the number o f mul t i p...

Page 174: ...s s h o r t e r t o t a l i n te g ra t i o n t i me due to the ove r lap of the r e f e rence s i g na l w i t h t he unknown i n tegra t i on A t the e n d o f rema i n e d ON t he unk nown d u r i...

Page 175: ...i mes 1 28 equa l s 1 02 4 The tota l o f a l l c oa rse a n d f i ne cou n t s c on s t i t u t e s a mea su red v a l ue A ccumu l a ted coun t s for e a c h o f t he four mea sured v a l ue s V 9...

Page 176: ...a s sem bly ha s f i ve f i l te rs t ha t c a n be s e l e c ted for t h i s j ob F i l te r se l e c t i on i s depe n d e n t on the t e s t s i g na l freque n c y C 6 0 a n d C 6 1 a re se l e c...

Page 177: ...n ce range s 0 t hrough 4 Due to h i g he r c u r r e n t prese n t a t t h e l ow i mpeda n ce ra nges 0 and 1 re l a y s K 5 a n d K 6 are used to s w i t c h t h e 1 0 0 a n d 900 s t a n d a r d r...

Page 178: ...p o i l i ng re s i s t or s Rl thru R4 s t a b i l i ze t he i n s t r umen t f o r rea c t i v e u nknowns Ea c h re s i s tor i s p l a ced i n ser i e s w i t h the unk nown by re l a y s K l and...

Page 179: ...mea s u reme n t range They compe nsa te for phase d i f f e re n c e s be tween the unk nown and s ta nda rd mea suremen t c ha nne 1 s S o l i d s ta te sw i t c h U 5 c ha n g e s t he pha se t r i...

Page 180: ...cou n t s a ga i n s t w h i c h t h e mea s ured unknown a n d s ta nda rd s i g na l s a re compa red 3 3 2 6 V a r i a b l e Ga i n Ampl i f i e r F rom Rang e Gai n Ampl T I l er T Ph r 0 a s e ec...

Page 181: ...l g o i ng from the output of t he va r i a b l e g a i n ampl i f i e r t o t he pha s e r e c t i f i e r Th i s peak de t e c t o r i n d i ca te s ove r l oad when the s i gnal i s too h i g h Th...

Page 182: ...i f i e r i s d r i ve n by a 5 1 2 x 8 b i t PROM w h i c h does the sync h r onous ga t i ng ne eded to g i ve a DC ou tpu t The PROM i s d r i ve n by s i x i nput l i nes t ha t a re ha rmon i c s...

Page 183: ...l i f i ed D i agram A s i mp l i f i e d d i a g ram of t h e m o t he rboard i s s h own i n F i g u re 3 1 3 The mo t h e r board a r c h i t e c ture cen t e r s on i ts s ta nda rd c ommun i ca t...

Page 184: ...t ADDRESS bus a n d the w he n s a re r e s o l ve d by C ONTROL l i ne s T h e DATA bus ADDRESS bus a n d CONTROL 1 i nes a re combi n e d i n t o one s e t of pa ra l l e 1 l i n e s on t he mo t h...

Page 185: ...gn i z e s a va l i d I NTERNAL I O a ddre s s i t s e l e c ts t he de coder w h i c h r e s o l v e s the addre s s a l l ow i ng one pa r t i cu la r I NTERNAL I O de v i ce to c ommun i ca te w i...

Page 186: ...h O rder Data Bus 1 1 D l In Out Low O rder Data Bus 1 2 D5 I n O ut H i gh O rder Data Bus 1 3 DO I n Out Low Order Data Bus 14 D4 In Out H i gh O rder Data Bus 1 5 A 7 Out Low Order Address Bus 1 6...

Page 187: ...V 1 0 1 1 03 60 H z FO F 2 F4 F6 HI GATE Z GATE HI CM P Z CM P S I N E GND LO V N CPU BUSY 7 5 V GND D ESC RI PTI ON PIN MN EM ON I C AUX Ground Bussed 58 AUX GND AUX Positive 1 2 VDC 60 AUX V I O Se...

Page 188: ...l la tors a re l o ca ted on the m o t he rboa rd One c l oc k s i g na l o f 4 0M H z i s se n t to t he CPU t o s e t processor speed I t c a n b e mon i tored a t TP 1 A second c l ock s i g na l...

Page 189: ...o g i c c i r c u i t r y a n d m a i n t a i n s t h i s t hen p rov i de s a l e v e l u n t i l V r e a c h e s 4 8 c c s l i g h t t i me de l ay o f a bo u t v o l t s C a pa c i t o r C 5 1 1 0...

Page 190: ...r i z o n t a l s y n c a h o r i z o n t a l r e t r a c e o r a ve r t i ca l syn c t h e n g ra n t the proce s sor a cc e s s t o t he memory Howeve r i f t he VDG i s n o t do i ng hori z o n t...

Page 191: ...eo i n forma t i o n on the CRT scree n Opera t i o n o f the v i deo c i rc u i t ry is d i s c u s s e d i n the f o l l ow i ng pa ragraphs Re f e r to S e c t i on 5 s c hema t i c d i a g ra m P...

Page 192: ...The compos i te v i de o i npu t s i g na l i s app l i ed t o pote n t i ome t e r Rl t he c o n t r a s t c o n t r o l T h e c o n t r a s t c o n t r o l a d j u s t s t h e l e v e l o f t h e c...

Page 193: ...o i n forma t i o n on t h e CRT scree n Opera t i o n o f the v i deo c i rc u i try is d i s c u s s e d i n the f o l low i ng pa r a g raphs Re f e r to S e c t i on 5 s c he ma t i c d i a g ram...

Page 194: ...r C l i s throug h a h i g h i mpeda nce pa th o f Q l C l l oses on l y a m i n i m a l amou n t o f charge be f o r e t h e c h a r g i n g c y c l e i s r e p e a t e d prov i ded for Q l T h u s...

Page 195: ...3 3 b r i g h t n e s s g r i d o f t h e C R T a n d R 1 2 T h i s 4 0 V DC i s p r o d u c i n g a b l a c k d i s p l a y f e d t o t h e W h e n t h e V e r t i ca l Sync s i g na l i s i n i ts i...

Page 196: ...i g n a l to t h e i n pu t r e s i s t o r of U l R 1 3 c a u s i n g t h e f e e d ba c k c a p a c i t o r C 4 t o c ha r g e i n a po s i t i v e d i r e c t i o n C a p a c i t o r C 4 r e s i s...

Page 197: ...c u r re n t f rom the vo l ta ge to curre n t conve rte r U 2 The resu l ta n t v o l tage d rop a c ross R 2 2 i s s umme d w i th t he ou t pu t from U l a nd fed ba c k t o t he i npu t to U 2 The...

Page 198: ...the de f l e c t i on y oke sweeps the e l e c t ron beam a c ro s s t h e CRT f a ce Hor i z on t a l pos i t i on i s p ropor t i ona l t o the amo u n t a n d p o l a r i ty of cu r re n t f l ow i...

Page 199: ...ADJUSTMENTS Equ i pme n t Requ i re d F l a t b l a d e pl a s t i c t r i m tool o r tweake r s teps 2 3 5 6 He x head p l as t i c t r i m tool ho r i zon ta l w i d t h s te p 4 V i deo Ad j u s t...

Page 200: ...l bounda r i e s for t h e d i splayed pi c t u re can be c ompre ssed or e xpanded f o r be s t d i sp l a y s i z e USE OF ANY OTHER TOOL THAN THE RECOMMENDED HEX HEAD PLASTIC TRIM TOOL MAY RESULT I...

Page 201: ...s t s s e t t i n g A d j u s t s n e s s o f t o t h e DANGER t h e h o r i z o n t a l s i z e b y l e f t a n d d g h t b o u n d a r i e s t h e v e r t i c a l s i z e b y t o p a n d bo t t o m...

Page 202: ...pp l y I f the powe r supp l y is suspe c t e d of be i ng fa u l t y send the e n t i re i n s t rumen t ba ck t o ES I f o r servi c i n g To d e t e rm i ne i f a prob l em e x i s ts i n the pow e...

Page 203: ...PANEL POWER CORD LABEL WARN I NG DANGEROUS VOLTAGE S H I ELD S I DE P OWER SUPPLY CASS ETTE TAPE 2 1 6 0 ONLY MANUAL SERV I CE 2 1 5 0 2 1 6 0 WELDMENT CASE CORD WRAP FEET 0 7 5SQ X 0 5 H I G H FEET R...

Page 204: ...L E B UTTO N HANDL E S P R I N G H A N D L E P L A T E H A N D L E S I DE S PAC I NG S TR I P MOT HE R BOAR D S PR I NG TA P E D E C K B UTTON 2 1 6 0 ONLY S P A C E R TAP EDECK B UTTON 2 1 60 ONLY T...

Page 205: ...N 4 5 5 7 3 C I RCU I T N O S l S 3 2 P S0 1 5 0 1 DESC R I PTI ON PC BOAR D KEYBOARD SWITC H MOMENTARY PUSHBUTTON H E ADER I O 20 CONTACT RTANG 20 1111 E S I PART NO 4 5 5 7 2 4 6 5 0 0 4 6 5 0 1 o...

Page 206: ...54S69 MO rI l E2 BO 4 0 4 0 4 P SO I 1 5 r P 5 0 1 4 Y l r P 501 V7 r J 4 0 0 0 0 0 x o P S O I I x I P50 1 3 xz P50 1 5 0 P SO I 7 X 4 P 50 1 TO MOTH ERBOARD PIN 54569 SW liCH DE iA IL 5 1 532 7 S FO...

Page 207: ...erboa rd Cable Assembly P N 4 7 1 1 2 J c 07 J 5 0 1 0 D F 1 2 2 _ o o M ET R I C 0 0 0 0 0 0 gg 0 0 0 0 0 0 A l l D ims in mm Figure 5 2 Keyboard to Kotherboard Cable Assembly P N 4 7 1 1 2 5 4 e s i...

Page 208: ...E D R E D 1 8 D I A CONNEC TOR P C B 1 00 P I N I O H E ADE R 2 0 P I N R T ANG L E 2 ROW TRANS I S TOR 2 N 3 90 4 R E S I STOR 1 k i l o hm 1 4W 1 0 R E S I STOR 68 o hm 1 4W 1 0 R E S I STOR 2 20 o...

Page 209: ...K 3 8 8 2 P ROGRAM COUNTER T I MER I C FUS I BL E L I NK PROM I C PAL 14L4 PRGM ARRAY L OG I C C H I P I C 7 4 0 4 I C D P 8 3 0 4 B I C MC 6 8 4 7 I C 7 4 1 0 I C 7 4 7 4 I C 7 4 S 3 7 3 OCTAL D LATC...

Page 210: ...484 5 3 4 5 6 6 3 4 5 6 6 2 4 6 2 2 7 4 6 2 2 8 4 6 2 2 9 2 3 9 9 7 4 7 1 1 1 0 1 7 0 3 0 5 2 6 9 2 4 0 1 2 4 5 1 6 3 2 0 8 6 0 4 1 3 4 2 4 3 844 4 5 6 6 0 CABLE CLAMP CONNECTOR STRI P 3 6 P I N 0 0...

Page 211: ...OI NOTE UIZ uzo 1 I V I 1 o ell tJ U 7 8 8 I I I 4l 1 Al l Resistor Values are in Ohms 1 4 W 10 Un less Otherwise Stated 2 Al l Capacitors are in F Unless Otherwise Stated I i U2L iqJ F Ul 1 1 o Figur...

Page 212: ...4 B QC 74LSIIO 3 C QO D ENT NC JL Nc r NC r 2 ENP lOHl ls v 2 rj c e HZ 20pF C4 l Z5 pF R 2 8 2 9 820 5r 0 4 0MHz MREO lORa W Vee y TP3 I 1 2 u57 U37 U37 R 25 47 1 9 M OI EQ WOl 2 2 20 10RQ o 2 1 29...

Page 213: ...1 4 4 7 _ A 1 0 8 0 1 9 A0 A I 2 1 8 A I 1 1 A I 8 1 1 1 l A 2 _ 3 2 8 5B 2 7 _ _ A 2 l A 3 _ 4 A 3 A 4 _ _ S A4 A_ S _ A 5 __ _ A _ _ 7 t A A 7_ _ B A7 B 3 c _ A 3e B4 1 5 A4 B 5 t _4 __ A 5 B 1 3 67...

Page 214: ...OE 7 U 8 CSOK 1 5 S 0 7 De 3 z x e 6 F USE LINK ROM U 3 t u 4 AOOIt SS l x i f 1 I A c t U 4 1 3 tU4 1 3 3 330 3 N C C S 4 e s s C 5 r CS7 ll2 C 2 RO W R I R F S H X f 2 r 2 v E W R I RFSH X 2 f 1m ME...

Page 215: ...D j v 0 1 4 0 2 U 3 4 RFSH W E f A I 2 C A 7 A8 A I A 9 A 5 A l l A4 2 DE A 3 U A I O A2 CE A I 7 A0 DC 00 0 5 D I D4 0 2 3 r 2 r C fl 2 r r 120 2 8 2 5 2 4 2 3 2 2 2 1 2 0 P F 1 1 0 k 1 0 k 10 9 6 d...

Page 216: ...B4 A 5 B5 7 0 0 Be 8 0 7 B7 9 C S OIR O 9 vcs E 00 F F F F 19 AVi I S A I 1 7 A 2 Ie A3 15 A4 14 A5 1 3 AID 1 2 A7 1 9 A 8 18 A 9 1 7 A l a I e A l l 1 5 A I2 1 4 t 1 N C NC 1 9 D O 1 8 0 1 1 7 02 I r...

Page 217: ...tl _ 4 7 k 1 _ __ _ f_ _ _I 5 V _ nOI 8 _ _ D A G U A R D STRI S J U J C l 2N39 R4 L R I t ID S I_ j I _o RIO 390 no o II 7 C I ZN I I04 EO 100 T 100pF R 3 R 2 J lOI Z no ID B VIDE O BUF F E R r _ _ _...

Page 218: ...ATOR T r 0 4 0 5 D 0 7 R O I O R Q PC l I RQ MI Vee L F F F I I A 2 A 2 2 74 L S 1 3 9 L A I B 2 A 3 3 B I 2 1 I Y 2 1 F l iYT 2 Y 2 F F I Y 2 2 Y3 iY3 GZ T IS U Vc e t JZ4 I l E I vce 2 8 0 3 2 2 7...

Page 219: ...5 L 3 22 C S OUT B 0 N C OUT A 3 OUT B I N C OUT A Z O U T 6 2 NC OUT A I OUT B 3 N C 52 OUT A I B D 20 8 7 D 5 2 I 39 38 32 3 3 34 NC NC NC NC NC NC 22 2 3 80 39 0 0 T O U30 1 1 lOG CONTROL REGI S T...

Page 220: ...O BU MEMEx C Otvl JA r l B I l r B V C ND J 204 3 _ _ _ _ _ _ _ _ _ _ 2 V 59 1 2 V 55 AUX v 1 2V J 204 5 JZ04 1 3 J Z04 1 2 JZ04 1 1 JZ04 0 i l a COM 57 t t Z o Cc O cM 58 t t I 2 c C O M 53 AUX V AU...

Page 221: ...ES WITH WAIT STATES t y 40 lal T s I T T T DATA r_ r_ _ _ _ INTER RUPT REQUEST ACKNOWLEDGE CYCLE _ C l i AO 0 _ _ _ __ I _ _ J j f _ _ _ _ L _ _ _ _ _ _ _ 00 0 7 N lr f t_ _ I C I I NSTR UCTION OP COD...

Page 222: ...5 3 1 Mo the rboa rd Ca ble Assembly piN 4 9 3 0 2 METRI C A l l D ims in mm 1 14 3 1 _ 215 4 E F TO MOTHE OA Rt 5 4 56...

Page 223: ...Ol j V J l lU lUREO al L RE D R ED J o i J VIO V I O VJ Hi I Z 3 J 30 1 4 S b 7 S i J OS 3 WII I I 2 I801 3 1 0 RtO l C w BRW w IRED R E O J 1 2 l 4 S 1E l GRN J O l J BlU GR G Bll 18 BlK 1 1 8 RED IS...

Page 224: ...UG MAL E P I N P HONO POST B I N D I NG FUSE C ARR I ER ALT METR I C 5 x 2 0 B L K I NSULATOR TRANS FORMER MTG C l C 3 C 5 C6 CAPAC I TOR 0 1 m i c r o f a ra d 5 0 V D I P C 1 2 C 1 3 C 1 5 C 1 6 C 2...

Page 225: ...TOR 0 0 4 7 m i c r o f a ra d 6 3 V DC F I L M CAPAC I TOR 0 0 0 2 2 m i c ro f a ra d 1 00VDC F I LM CAPAC I TOR 0 0 0 4 7 m i c ro f a ra d 1 0 0VDC MYLAR CAPAC I TOR 1 5 0 p i c o fa rad POLY CAP...

Page 226: ...k i l o hm 0 01 RES I STOR 1 0 o hm E S I QB 0 0 0 5 RES I S TOR 9 0 o hm E S I QB 0 00 5 R E S I S TOR 9 0 0 ohm E S I QB 0 00 5 RES I STOR 9 k i l ohm E S I QB 0 0 0 5 RE S I S TOR 1 0 k i l ohm 1 4...

Page 227: ...AR I AB L E 2 0 T R E S I STOR 1 0 o hm 1 4 W 1 0 R E S I S TOR 1 0 0 ohm 1 4W 1 0 R E S I S TOR 2 7 k i l o hm 1 4 W 1 0 TRAN S FORMER T ERM I NAL TUR RET I C H A5 1 1 5 I C L F3 5 6 N I C 4 0 5 2A E...

Page 228: ...U 20 40 2 A 1 0 c INH 13 6 LO DRIVE B V T P Ii RSI 2 2 K CR23 I S KE I O T P I R 3 1 a I A 10 14 I X I NH 6 _ _ 5 i I Y U 4 L _ _ _ _ 5 2X 4052 _ _ _ _ 2 i 2 Y 5 U 23 I I o U23 6 13 84 E t t t t f t...

Page 229: ...O 1 1 UI5 10K 6 C e U I5 g I 1 2 UI 5 5 10 K 1 9 8 U IS 10K 10 I is U I 3 T L 074 2 U I 5 15 10K R45 C 39 1 0 K 5 1 0 pF R 4 1 100 1 3 U l 5 1OK 1 4 lII 5 1 0 K t 4 13 1 2 I OUT 2 OU T I I I OBO 10 OB...

Page 230: ...R54 R 1 9 R23 6 TP8 o O NC N N N N a a a a a F i gure 5 5...

Page 231: ...J U l l C55 C37 U20 C38r C50 U23 U6 C57 C53c J O N O L 356 5 c J C C61 t C5 1 c J C52 C25 CJC44 C36C l lC22 C45 f D N O _ 7 54 12 72 1 A 7 4_ _24 ___ C27 C28 U 17 A D75 24 1 2V I U18 7475 R49 c J 1 0...

Page 232: ...k i lohm RESI STOR 2 5 5 k i l o hm 1 RES I STOR 1 megohm 1 RESI STOR 1 0 k i lohm 1 0 1 4W RES I STOR 3 3 k i l o hm 5 1 4W RESI STOR 1 0 k i l ohm 1 RE S I S TOR 249 ohm 1 RESI STOR 1 meg o hm 10 1...

Page 233: ...S 1 3 1 I C 8 2 5 5 A I C 8 2 5 3 5 GROUND B R A CK E T POWER B U S S TR I P SOC K E T 1 4 P I N SOCK E T 1 6 P I N SOCKE T 2 0 P I N SOC K E T 2 4 P I N SOCK E T 4 0 P I N SOCK E T 8 P I N I P C B D...

Page 234: ...I I I I I I I I II I I I I I I co U26 BI31 O 0 7 T R 0 7 94 97 cs 9 AO AI RO WR 5 Ro 36 iR lV I 12 REsn 35 2 741CJ b I H H H I T RESET 0 1 01 U 2 0 34 oct 7404 r f 219 8 7 68 M H l PC4 lL PB 1 L UIO y...

Page 235: ...lSI63 H I iC 3 I aA I_ __ l t t _ _ 1_ 75 r R B I I 174 10K COARSE GATE FINE GATE ClK ENAP L R lOAD ENAT D l 5V ro t lR S Ri I I tIlt t t T y P 4 1 20 K H Z 2 U8 lERO COM P S 7410J __ NOTE U05 5 UI6 a...

Page 236: ...H SPACER POWE R S W I T C H BRACKE T P I VOT ROD C RT 5 I N C H ASSEMBLY DEFL ECTION YOKE CABLE CRT V I D EO BOARD SWI TC H POWE R PUSHBUTTON S P R I NG R ETURN C I RCU I T A S S E M BL Y V I DEO I NS...

Page 237: ...1 00 V C E RAM I C C APAC I TOR 0 0 2 2 m i c r o fa rad 2 0 0V MYLAR CAPAC I TOR 10 m i c r o fa rad 3 5 V MYLAR CAPACI TOR 0 0 1 m i c r o fa ra d 1 0 00V C ERAM I C D I ODE I N 9 14A D I ODE I N 4...

Page 238: ...W 1 0 R ES I S TOR 3 3 ohm 1 2W 1 0 TR I MPOT 1 me g o hm P C 3 4T TRANS FORME R HIGH VOL TAG E I C C A 3 1 4 0 OP AMP I C UA 7 5 9 PWR OP AMP I C 5 5 5 T I MER SOCK ET 8 P I N D I P S HOCK S H I E L...

Page 239: ...VIDEO IN I IV P P 7 e I I I I I I I I 15 OZZ f VIDEu D lE t l V Ri B f A I ZW EJ TER P30 L 7 1 I I S I f_ _ _ 8 I I _ e G AV _ V _ _ R _ _ r _ IV J I I mh LU I 4 II1II I CR9 IN4007 PMn o T I 3 Gf WIDT...

Page 240: ...E PH Y S I C AL I N J URY ANo OIl LECi R I C A L SH Oe n ILl j I Il ov LL 111 j l j r II I I I f i j 0 V f 1 11 0 1 FRONT VIEw G D S I RF c z Q7 EA DIV 5 11 l z yy S P30 2 7 EA DI V 2 1I Z m S U I IO...

Page 241: ...PLY MOUNT FAN GUARD SPACER FAN MOUNT 0 4 5 0 OD x 0 1 5 OT BAR MOUNTI NG FAN F I LTER FUSE HOLDER H I GH PROF I L E 3AG FUSE CARR I ER GRAY 3AG FUS E 2A S L OW BLOW 5 x 20 M E TR I C FUSE CARRI E R BL...

Page 242: ...OF F 0 3 1 O D x 2 9 3 7 L G x 6 3 2 S TANDOF F 0 3 1 O D SLOTTE D x 6 3 2 B RACKET POWER SUPPLY MTG I NSULATOR DO 4 D I ODE STYL E CABLE A S S E M BL Y 3 P I N MOL E X CABLE ASS Y 2 P I N MOL EX S H...

Page 243: ...E I N 4 9 3 7 CR4 CR5 C R1 1 C R 1 3 CR 1 5 CR6 C R 7 C R 8 C R 1 2 C R 1 6 CR 1 7 L l P I O I P I 0 2 P I 0 3 P I 04 P I O S Q l Q 2 Q3 Q4 Q 5 Q9 D I ODE MR 8 1 8 D I O D E I N 9 1 4A D I OD E Z E N...

Page 244: ...0 R ES I S TOR 2 2 0 o hm 1 4W RES I S TOR 1 8 k i l o hm 1 4W RES I S TOR 8 2 0 o hm 1 4W R E S I S TOR 1 5 k i l o hm 1 4W RES I STOR 390 o hm 1 4 W R E S I STOR 1 2 0 o hm 1 4 W RES I S TOR 6 8 k...

Page 245: ...ON LY BY I N PU T F U S E D O N OT AT TEM PT S E RV I C E O Pl RA T I O N S W I T H OU T LI N E I S O LA T I O N F OR BOTH T H I S ASSEMBLY A N D T E S T E QU I PM E N T F A I LURE TO OBSERVE T H I S...

Page 246: ...Cl4 I ll I ItV S E NSE 00T t C ltlE O l H VDC 0 100 1 R23 el CRI 3 I N CI C R I I I N9 1 4 A R I 6 I B K R I 7 2 2 0 R 2 2 4 1 10 I l V ltl 12V RI4 I K lINbEl HIGH VDL1AG R I 3 CII I I 001 r f Itr V R...

Page 247: ...I N F ORMAT I ON I S F OR USE BY ESI QUALI FIED SERVI CE PE RSON N E L ON LY D A N G E R C I RC U I T C OMM ON HAZARDOUS V O LTA GE A LL PARTS OF THIS ASSEM B LY I N C LU D I N G C I RC U I T COMM ON...

Page 248: ...STOR 3 3 0 o hm l W 1 0 R E S I STANT W I R E 1 9GA B MANGAN I N R E S I STO R 1 0 0 k i lohm 1 4W X FRMR POWER SUPPLY VOLTAGE REGULATOR L M 7 8 1 5 VOLTAGE REGULATOR LM7 8 1 2 VOLTAGE REGULATOR 7 9...

Page 249: ...R A D 6 3 V CAPA C I TOR 0 00 5 m i c ro fa rad D I S C C A PAC I TOR 0 2 2 m i cro fa ra d CAPAC I TOR 0 1 m i c ro fa ra d D I OD E MR8 5 1 3A D IODE I N 5 8 3 2 S TUD MOUNT D I ODE SCR 2 N 3 8 9 6...

Page 250: ...CR6 W4 R I I 2900 6 3V 5V av 2 N 3896 I N 4735 A R5 SCR 1 I o n 1 RIO RI2 6 2V l 82 n K G b 4 v P 2 0 2 RI3 I Z II Rp W51 39 n 1 2 I IK I2W1W6 I I r 1 __ I f 13 U lCZ7 R2e I 1 005 1 0 0 W C31 1 U6 7...

Page 251: ...G C I RC U I T COMMON TA GE AVA I LA BLE ENERGY LY BY I N PUT F U S E D O N OT HOUT L I N E I S O LATION F OR JIPMENT FAI LURE TO OBSERVE EVERE IN JURY OR DEATH F i gure 5 9 1 1 r JI EACH OIY IOV 1 0...

Page 252: ...A t S E C T I ON A A 4 5 0 0 m m 5 rY1 m A...

Page 253: ...1 0 1 1 0 2 o 3 1 0 4 o 5 1 0 0 I 0 7 PIN o B 1 0 9 J 104 I 2 t I B L U E I 0 0 o I I I 0 12 1 3 0 1 4 0 I COPPE R S T R A P 1 5 0 1 10 0 COP P E R STRAP 7 0 8 0 45 8 7 7 19 0 2 0 0 2 1 0 22 0 2 3 0...

Page 254: ...I __ 88 9 1 r J 1 I J I J J Bll w RIo I SI I W lU l J O K l I 11 0 R EO J II ll 1 II lI V I D V I REO I 2 nO I 5 7 8 I Z J801 3 e 1 J BRW wlREC RED IEl Oltloj BlU GRN G RY I Z I c J 204 B BLI 18 I BLI...

Page 255: ...I 3 1 1 1 1 1 I 1 _ I v iO l I 1 59 0 O M M SECTION A A 8 RN BLU 8LU BRN 8LU WHT f 2 0 1 0 12 0 1 8 4 0 I O m ME T RI C A l l D ims i n mm TO PIN 23 1 4 TO PIN 231 TO PiN 29233 TO PIN 4 5 704 TO PIN 2...

Page 256: ...L S O O I C 7 4 L S 3 2 I C 8 1 3 1 I C 7 4 LS 1 3 9 I C 8 3 04 I C 3 8 8 2N 4 I C 7 4 L S 7 4 I C 7 4 L S 8 6 I C 74L S 1 7 4 I C 3 8 8 4N 4 Z 8 0 S I O I C M C 1 4 4 1 1 I C M C 1 4 8 8 L I C M C 1...

Page 257: ...Figure 5 1 2 RS 23 2 Ca s se t te I n t e r face op t i ona l on 2 1 50 C i rcui t Assembly P N 5 2 674 5 40 e l s l i 2 1 5 0 2 1 6 0 5 8 5...

Page 258: ...6 0 I I I I I L _ _ _ 171 1 1 0 ADDRESS H E XI 1 SIO EN8 1 3 I Y I t TAPE EN84 NC I 2 S X 74LSI39 D U I 2 4 6 I I A 1 3 0 1 4 lo c cUI I I 12 v NOTES UNLE S S SP C I E O O T HER IS 51 _ _ 12 v 1 A l...

Page 259: ...U 5 U 6 UII U 8 U9 U I O U I 2 f U I 3 U I 4 I REF DES I U l c I R EF DES r U I S 96008 I 2 TYPE V GND 74L S O O 1 4 7 74LS32 1 4 7 8 1 3 1 16 8 74LS139 16 8 8 3 04 2 0 1 0 3 8 8 2 24 5 7 4 7 4 1 4 7...

Page 260: ...2 1 test code 16 Three standard handler interface options are available They are ESI Par t No 47895 General for interfacing the Au tomation Ismeca Q Corp Heller and other handlers Engineered Systemat...

Page 261: ...ORMED BY QUALIFIED SERVI CE PERSONNEL ONLY TO AVOID DAMAGE TO CIRC UITRY TURN POWER OFF WHILE PLUGGING IN O R REMOVING CIR CUIT ASSEMBLIES Remove strap from unused card slots on the motherboard Insert...

Page 262: ...talli ng the Handler I n te rface op t i on s e t the de s i red b i n limi t s along w i th the n omi nal value and e n te r t e s t code 8 o r 8 Thi s p u t s the V i de o B r idge i n t o S I NGLE...

Page 263: ...i s the active HI GH ope n c o l l e ctor output o f an opto i s o lator Thi s s ignal i s used to arrest handl e r ope rati on dur i ng te s t and can be changed to acti ve LOW by mo ving jumpe r W3...

Page 264: ...out d i s play i s recommended for fastest handler i nte rface ope rati on 8 CODE i s slower but di splay s re sults the BUSY s ignal i s extended app r ox i mately 1 1 0ms for di splay update t ime b...

Page 265: ...coord i na t i on of s ignals adequa te t ime mu s t always be allowed i n thi s i n te rval before send i ng a START s igna l I n te r val 1 Time from offse t of BUSY t o onse t of START No m i n im...

Page 266: ...RT COM 21 KEYBOARD UNLOCK ESI recommends that Pin 12 5V OUT and Pin 13 SYSTEM GROUND not be used Noise introduced into the Model 2150 2160 through these con nections may affect measurements results NO...

Page 267: ...13 if the b i nn i ng o pera t i on req u i res re l a y C O M MON P i n 1 be r a i s ed a b o ve ground p o tent i al The f o l l ow i ng p r o cedure tel l s how to do thi s STEP 1 STEP 2 STEP 3 T...

Page 268: ...introduced in t o the M odel 2150 2160 through the se connections may a f fec t mea sureme n t re s ul t s Connections to the Ha ndle r I n te r f ace Op tion should be made with a 36 co n tact rece...

Page 269: ...specifications see ANSI IEEE Stand ard Digital Interfa ce for Progra mmable Instrumentation The bu s itself is a pa s sive stru cture It is the a ctive components on the inter f a ce option that enabl...

Page 270: ...rs A talker is capable of t ransm i t t ing data on the data l ines there can be only one tal ker a t a t ime to avoid confusion in message and data t ransfer A l istener is capable of responding to d...

Page 271: ...C ABLE TO LISTEN ONLY e g Printer DEVICE D ABLE TO TALK ONLY e g Tape Recorderl 1 1 1 I r I r L L GENERAL INTERFACE MANAGEMENT BUS 5 SIGNAL LINES DATA BYTE TRANSFER BUS 3 SIGNAL LINES DATA BUS 8 SIGNA...

Page 272: ...ended Listener no capability Service Request complete capability Remote Local no capability Paral lel Pol l no capability Device Clear no capability Device Trigger complete capability Con t rol ler no...

Page 273: ...time mus t be powered up for the sys tem to be opera tional A 2 4 Cable Length The maximum ca ble leng th tha t c a n be u sed t o c onne c t a gr oup of devices within one bus s y s tem is 2 meters...

Page 274: ...l ines as we l l as the seven signal ground returns and the bus shield The data bus signal lines DIO I through DIO 8 are used to convey data or device dependent messages DIO I represents the least si...

Page 275: ...gh NDAC N o t Data Accepted The NDAC signal line is set low by each addressed listener until they all have captured the byte currently on the data lines When all listeners have captured the data byte...

Page 276: ...s signal set l ow by a device request i ng se rvice The cont r oller c o nducts a p oll t o de term i ne which device on the da ta bus activated the inter rupt The controller can take the appropriate...

Page 277: ...round return of the referenced contact A 2 8 Instrument Address Selection Bus addresses for the 2150 2160 are set via switches on the GPIB interface circuit card see Figure A 7 Primary bus addresses c...

Page 278: ...h positions are I 2 4 8 and 16 In Figure A 7 switch positions 1 and 2 are activated providing of 67 ADDRESS BIT 1 ADDRESS BIT 2 ADDRESS BIT 4 ADDRESS BIT 8 ADDRESS BIT 16 DON T CARE DON T CARE DON T C...

Page 279: ...B only Channel A is strictly an inpu t channel and is reserved for applications programming features Since Channel B is the secondary RS 232C channel some VideoBridge pin con nec t ions do no t confo...

Page 280: ...tput information A 2 9 2 RS 232C Signal Flow Use of the RS 232C bus requires three lines V I DEOBRIDGE CONNECTOR P I N Channel B 14 16 7 SIGNAL NAME Receive Data Transmit Data Signal Ground Transmit a...

Page 281: ...ridge to Printer Connections RS 232C HANDSHAKE FUNCTIONS ARE NOT SUPPORTED BY THE MODEL 2150 2160 This is because the RS 232C handshake signal lines are internally tied together within the VideoBridge...

Page 282: ...nal Levels Tables A 4 and A 5 show the signaI levels speci fied by the RS 232C standard The signal states shown in Table A 4 apply to the Receive and Transmit signals Table A 5 applies to all cont rol...

Page 283: ...232C option are as follows CONNECTOR PIN 1 2 3 4 5 6 7 8 13 14 16 20 Table A 6 RS 232C Pin Assignments SIGNAL LINE Chassis Ground Received Data from terminal RS 232C IN Transmitted Data to terminal RS...

Page 284: ...150 8 1800 9 110 for each channel P N 52674 on the The corresponding switch position precedes each available rate Position 10 on either switch is not connected The RS 232 Cassette Interface circuit c...

Page 285: ...baud will work at 400 feet A 2 lS Remote Device Option Installation WARNING TO A VOID PERSONAL INJURY FROM ELECTRIC SHOCK DO NOT REMOVE INS T R U MENT COVERS O R PERFORM ANY MAINTENAN CE OTHER THAN DE...

Page 286: ...RS 232C The Handler card MUST be instal led in card slot J4 but the GPIB and RS 232C cards may be instal led in either J4 or J5 ANALOG PIN 53675 J7 L CASSETTE INTERFACE RS232 INTERFACE DIGITAL PIN 535...

Page 287: ...ll be like performing the same operation at the 2150 2160 keyboard The k ey to programming is that the string submitted over the remote bus must be exactly what appears on the CRT when the 2150 2160 k...

Page 288: ...e B Reactance X Dissipation factor Qual i ty factor Pico 10 12 Nano 10 9 Micro 10 6 Milli 10 3 Kilo 103 Mega 106 Set to 5 samples measurement sequence Se t to detector or generator reversal take norma...

Page 289: ...Use detector reversal Set explicit settling time in ms Set explicit integration time in Set explicit number Set to percent mode Set to absolute mode of averages ms Go to absolute percent deviation dis...

Page 290: ...Don t update values on screen Output measurements to GPIB or RS 232C Don t output to GPIB or RS 232C Temporar i ly disconnect the keyboard and the external START switch start of setup Reactivate the...

Page 291: ...CODE 14 CODE DEL 18 CODE ENTER 19 CODE CAL OUTPUT STRING FORMAT AND ERROR CODES 00 1 23456E 06 1 23456E 23 CSD 10 r _ _ T _ _ _ _ _ _ Bottom Function L Top Function L Bottom window display L Top wind...

Page 292: ...in the setup s t r i ngs mus t be or be fol lowed by a CARR I AGE Line feeds are ac cepted and discarded A car r iage return is al l that is requi red UPPER AND LOWER CASE Lower case characters are e...

Page 293: ...cessed by the instrument DATA OVERFLOW Data flowing into the RS 232C Interface opt ion is placed in an inter mediate queue on an interrupt basis allowing up to 200 characters of input to back up befor...

Page 294: ...f setup i nformation the first character output i nstruction i n the program should be REMOTE whi ch temporari ly disconnects the keyboard and external START switch i e do not use SI NGLE or CONTINUOU...

Page 295: ...utputs this l ist of w ords to the remote programming device STEP 4 AFTER THE LIST HAS BEEN TRANSMITTED REQUEST AN OUTPUT FROM T H E 2 150 2 16 0 TA KE ONE READING W ITH S INGLE AND MAKE CERTAIN NO ER...

Page 296: ...e time between measurements can be as brief as pos s ible SCREENON SCREENOFF Thi s pai r of w ords enables and d i sables the large video d i splay on the screen of the 2 1 50 2 1 60 When the i n stru...

Page 297: ...e t i on Con t r o l l e r pe r fo rms a s e r i a l po l l and i npu t s the s ta tu s by te f rom t h e 2 1 5 0 2 1 6 0 Con tro l l e r a dd r e s s e s the 2 1 50 2 1 6 0 a s a t a l k e r a nd rea...

Page 298: ...ot conduct a ser ial pol l between commanding measurements the prev ious measurement w i l l be written over A 2 11 Calibration The 2 1 50 2 1 6 0 needs no ad justment other than normal cal ibration w...

Page 299: ...0 2700 IF s 0 THEN GOTO 2400 2800 ENTER 701 A Remark s 400 Open field for measuremen t s t ring 500 Open fiel d for command s t ring 550 Send REMOTEON to 2150 2160 600 Temporari l y disconnect keyboar...

Page 300: ...CODE l O NANO NOM INAL 5 M INOR 1 1 B I N 5 2 BIN 1 0 3 BIN 2 4 BIN 1 101O H Z LOCK FAST C D SCREENOFF OF MEASUREMENTS llO 7E 9 1 7E 9 I 1 7E 9 1 I 1 1O 7E 9 I 1 0 7E 9 1 1 1O 7E 9 1 11O 7E 9 I 1 7E...

Page 301: ...EXT I 270 GOTO 30 280 END e s i Remarks Open field for measurement string Open field for command string Send REMOTEON to 2150 2160 Temporarily disconnect keyboard and start switch 60 Clears HP85B RS 2...

Page 302: ...OCK FAST C D SCREENOF F 0 OF MEASUREMENTS NO ERRORS 00 100 7E D9 D0 100 7E 09 0 D 1 D D 7E D9 00 1 D0 7E D9 0 D 1 D0 7E 09 D0 100 7E 9 0 1 0 7E 9 00 1 D0 7E 09 0 D 1 7E D9 0 10 7E 9 1 D 800 E 06 800 E...

Page 303: ...a sense wai t ing for a power loss condi t ion when i t will retain i ts l ast updated bin count data NOTE Zero offsets are val i d only under the cond i t ions they were taken Cal ibrated offsets re...

Page 304: ...CODE will recall the origi nal cal i brat i o n sett i ngs To prevent the use o f an undes i red setup enter 6 CODE 22 CODE and re cal ibrate DO NOT ENTER TEST CODE 6 OR TEST CODE 6 WITHOUT ZRAM OPTI...

Page 305: ...ose impedance is 1 5 of the range resistor used can be con nected across the bias terminal posts The procedure for applying and removing 200V DC bias is the same as described f or 50V DC bias in Secti...

Page 306: ...ELECTROLYTIC CONNECTOR 36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 12 0 o hm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 kil o hm IC 7407 IC 7406 IC TILl19 OPTO ISOLATOR IC 4N28 OPTO ISOLATOR I...

Page 307: ...Figure 8 1 General Handler Interface Circuit Assembly P N 47895 B 2 e s i 2150 2160 5 85...

Page 308: ...I e Ka 1 14 c Ii K 3 14 c I Z K4 1 4 c I K5 7 e 1 14 1 la pzfll 4 I K 7 P rl1 1 I c Ii K I I I 1 2 K Gz n1 4 c 1 2 KIO 7 e 1 1 c l 12 KII 14 C I z KIa Gz111 4 co r2 Kt3 r 11110 5Y I we I o_j_ W7 wI s...

Page 309: ...1 Wl f L 5V d 1 UID C K 9 8 3 4 5 A4 21 A5 I AG 7 A7 15 I c 3 4 t l I 13 I 100 1 1 8 81 OUT rl ei T2 3 UII T3 B4 T4 8 5 T5 1lio l IiiII 61 31 4 10 Iii 14 5V I 1 0 1 1 CI THRU t 12 A20_ 3 10 11 40 o a...

Page 310: ...CTOR 36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 560 ohm 1 4W 10 RESISTOR 120 o hm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 kilohm IC 7407 IC 7406 IC 4N28 OPTO ISOLATOR IC 8304 IC 8131 IC 388...

Page 311: ...1 f KI 1 4 r K fc K3 4 K4 4 K5 7 KG P nl rc K 1 4 I e K B 14 r 1 3 KIO 7 E 1 l la KI 14 co I Ie CO I 2 KI3 I 5V 1 J lCo IN7 wf 5V i Nw R 1 560 RE F DE S PE 5V U3 Ll4 Ll5 40 14 u 40 14 U9 8304 0 UI LI...

Page 312: ..._ ________________________ ____ I DO W DI I O 0 03 04 30 05 0 0 i D7 UI2 I 8 MK38BI I r 8 3 4 5 ASTB ARIl j BO 1 BI i lIZ 2 B3 30 B 4 31 85 32 B B7 3 UID I c 2K 5V 14 J7 I 0 L 4 I 7401 I 407 3 407 II...

Page 313: ...36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 560 ohm 1 4W 10 RESISTOR 120 ohm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 ki l o hm IC 7407 IC 7406 IC 4N28 OPTO ISOLATOR IC 8304 IC 8131 IC 3881 B...

Page 314: ...N 8 rl r K 1 1 11 t I K O I 7 __ I L __ __ _____ I t I ll ____ KII BIN 9 BIN 10 7 1 lr 4 t r I BIN R I _ 14 2 L I i f 8 5Y I e 5V KI KI3 TYP 13 GND _ _t _ IB BUSY L_ ____ _____________ _ I t Y 14 R1 5...

Page 315: ...4 1 2 K 4 K4 bfi 4 c 1 2 KS 7 6 Ll4 j I KG 4 1 2 K7 12 o B kn l 12 K I V c I Kia 7 S L 14 c J La KI I 14 K 12 4 c 1 2 KI3 I RI 560 REF DES U3 U4 us uc U9 U I U2 UIO UII Uli2 I COMMON c BIN 0 3 BIN 1...

Page 316: ...2 D3 D4 05 0 1 1 0 AI MI I D I I PCI Pc c A4 A5 A A7 I c oE 3 4 oE 100 1 lca 5V 5V mfC I THRU C5 t 9 I B B l o am dIM ca 11 I I ile I 2 9 681D fog n alll G C4 t A r _ _ _ _ e i 9 e Q t I a j __ ___ _...

Page 317: ...IC 7400 IC 743 2 IC 7473 IC 75 1 6 2 IEEE BUS MNGR IC 75 1 6 0 IEEE BUS XC VR RESISTOR NETWORK SIP 1 0 PIN 2 2 ki l ohm RESISTOR NETWORK SIP 6 PIN 2 2 ki l ohm BRACKET GROUND ING BRACKET IEEE CONNECT...

Page 318: ...DIOII DI Z G O O L 2 _ j_ _ D I04 4 _ _ _ DI05 __ t _ _ DI06t2 DI01 __ _ r _ OI08 r U4 n l r L t TM 9914 Fig...

Page 319: ...L 8 1 __ 1 7 j 751 J0 0 7 t c 6O J 7 O v 0 1 __ 1 8 EO1 5 t _ 4 9 TN 1 1 _ 3 1 0 5ltQ 10 I OC I C 19 20 2 1 2 2 Z3 4 IB o REF DE UI U u3 u4 US UGO U7 uS u9 UIO UII UI2 UI3 UI4 TYPE r5V GND 6304 20 10...

Page 320: ...IC 8 304 IC 38 8 2N 4 IC 74 LS74 IC 74 LS8 6 IC 74 LS1 74 IC 38 84N 4 Z80 SIO IC MC 1 44 1 1 IC MC 1 4 8 8L IC MC 1 4 8 9L CRYSTAL 1 84 32MHz 0 0 5 SOCKET 14 PIN D IP SOCKET 1 6 PIN D IP SOCKET 4 0 P...

Page 321: ...E CIRCUIT ASSEMBLY P N 46724 cont CIRCUIT NO DESCRIPTION CONNECTOR SLDR BAG BOX 00 0 11 14 illk A f J A 20 4 ESI PART NO 26430 49245 18612 Fi9ure B S RS 232C Interface Circuit Assembly P N 46724 B 11...

Page 322: ..._ _ _ _ _ _ _ _J 12 4 _ 0 0 CUI I 3 A3 L _ _ _ _ _ _ U5 l I I A2 1 2 6 SID EN8 I 25 3 ___ l W II 1J _ _ _ _ 3 I T I l1 TAP ENB 4 I I I I I I 5 5 I NC I I J 74LSl39 12 V L _ _ _ _ _ 2 N OTES UNLLSS SP...

Page 323: ...1 4 1 U 2 74LS32 1 4 1 U 3 8131 16 8 U5 74LS139 1 6 8 Uf UII 8304 2 0 1 0 U 8 3 8 8 2 24 U 9 74 1 4 1 4 1 U I O 74L S 8 6 1 4 7 U I 2 7 4 LS I 14 1 6 8 UI 3 38 8 4 9 3 1 U I4 1 4 4 1 1 Z ot 1 2 R E F...

Page 324: ...ONO POST BIND ING FUSE CARR IER ALT METR IC 5 x 20 BLK INSULATOR TRANSFORMER MTG C l C3 C5 C6 CA PAC ITOR 0 1 m i c r o fa ra d 5 0V D IP C 1 2 C 1 3 C 1 5 C 1 6 C2 1 C2 2 C 2 4 C2 8 C3 0 C 3 1 C 3 4...

Page 325: ...0 4 7 m i cr o farad 6 3 VDC F I L M 5 4 6 9 6 C 5 2 C5 3 C A PACI TOR 0 0 0 22 m i cr o farad 1 0 0 V DC F I L M 5 4 6 9 7 C5 4 C 5 5 C A P AC I TOR 0 0 0 4 7 m i cr o farad 1 0 0 V D C MYL A R 5 4 6...

Page 326: ...RESISTOR 1 8 o hm l W 5 RESISTOR 90 k i l ohm 0 0 1 RESISTOR 1 0 o hm ESI QB 0 0 0 5 RESI STOR 90 o hm ESI QB 0 0 0 5 RESISTOR 90 0 o hm ESI QB 0 005 RESISTOR 9 k i l ohm ESI QB 0 0 0 5 RESISTOR 1 0...

Page 327: ...i l o hm VAR I A B L E 2 0T RE S I STOR 1 0 o hm 1 4W 10 R E S I S TO R 10 0 o hm 1 4 W 1 0 R E S I STOR 2 7 k i l o hm 1 4W 10 TRANS F O R M E R T E R M I NA L T U R R E T I C H A51 1 5 IC L F 3 5 6...

Page 328: ...52 _ _ _ _ 2 t 2Y 1 3X 0 47 CR t4 I H 4 12V LI t _ e4 E WAV E _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ t_ t_ _ _ _ _ _r e it 6 4 t 12 t r D 4 r r r_ r_ 14 r 4 D 3 1 7 4 r 4 D 2 1 9 t r D r 1I 1...

Page 329: ...SP5 240 piN 56482 7 U I 5 OK O B U 9 1 I UI5 OK 6 2 VIS 5 P 10 K 1 9 B V 5 10K 0 16 V I 3 n074 R45 1 0 K t 2 V I 5 15 10K If C 39 5 1 0 pF R 4 1 lOO k UI 5 10K 1 4 U S 4 O K 3 2 I OVT 2 OU T I I I O...

Page 330: ...F i gure 8...

Page 331: ...31 C41c J C 9 T _W1 c35D 0 1 2V TP7 CD R 0 0 0 3 C47 Fi gure B 6 C26 M D p o R49 c I c r R51 U12 I U14 U17 I U 1 8 I O f U21 I f U24 745472 AD7424 AD7524 7475 7475 74 15373 CS6 L I 0 C27 C28 1 2V 80 7...

Page 332: ...h reference to the mean val ues of the ESI reference standards or to ratio devices that were verified at the ti me and place of use D I SCLAI M E R OF I M PLI E D WA R R A N TI E S T H E F O R E GO I...

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