HP Car 3490A manual Listofillustbations

Tableof ContentsModel34904

LISTOFILLUSTBATIONS

Figure					Page	Figure			Page
2	-1.		Line VoltageSelection		. . .2-l	4-23. WaveformsIllustrating
2 - 2 .			P o w e r C o r d C o n f i g u r a t i.o. n. .s		. . . . . . . 2 - l			A c q u i r e / H o l d M o d e .	. . . . . . 4 - 2 2
2 - 3 .			M o d e l 3 4 9 0 A D i m e n s i o n s		. . . . . . 2 - 2	4-24. SimplifiedDiagramand
24.			Installationof IsolatedBCD Output					O p e r a t i o n oSf/ H C i r c u iAt . . . .	. . . . 4 - 2 3
2	- 5 .		andRemoteOptions	. . .. . .. . 2 - 3		4-25. SimplifiedDiagramof S/H CircuitB			. . . . .. .. .4-24
			D a t aO u t p u t C o n n e c t i o nOsp, t i o n0 2 1 . . . . . . . . 2 4			4-26. Aebctric Absorption Compensation. . . . . . - . . 4-25
2	-	6.	RemoteInput Connections,Option 022 ... . . . . 2-5			4-27. Sample/HoleLogicBlock Diagram .. . .... . . . 4-25
2	- 7 .		R e a r l n p u t C o n n e c t o r a n d C a b l e		. . . . . . . 2 - 6	4-28. Block Diagramof S/H Timing
2	-8.		InterfaceBusCables		. . . .2-6			a n d T r i g g e r C i r c u i t s	. . . . . . . 4 - 2 6
2	-	9. GeneralPurposeInterfaceBusConnections.. . . .2-J				4-29. Sample/HoldTriggerTiming			. . .4-26
2	-10. Tigger Connections,GPIB Option 030 . . .. . . . .2-8					4 - 30 . Sample/HoldMeasurementSequence.. .. - ... +28
2	-l I . TriggerConnectionsS/H Option 045 . . . - . . . . . . 2-8					4-31. Sample/HoldSimplifiedDiagramand
3	-1.		Front and RearPanel		. . . . 3-0			M e a s u r e m eSnet q u e n c e	. . . . + 2 9
3	-2.		Connectingthe Guard		. . .3-2	5	-1.	AC Voltmeter High Frequency
3 - 3 . O h m m e t e r l n p u t C o n n e c t i o. n s				. . . . . . . . 3 - 5				A c c u r a c y T e s t . .	. . . . . 5 - 2
34.			ExternalTriggerSequence(Option020) ... . .. . 3-5			5	- 2 . D C C o m m o n - M o dRee j e c t i o n T e s t		. . . . . 5 - 3
3	-5.		Option021 Printout		. . . .3-6	5	-3.	AC Common-ModeRejectionTest	. . . . .54
3	-6.		RemoteProgramSequence(Option 022)		. . . . . .3-7	5 4 .		A C N o r m a l - M o dRee j e c t i o n T e s. .t	. . . . . 5 - 5
3	-7.		Positionof JumperWireson Outguard			5	- 5 .	DCVoltmeterlnputResistanceTest .. . . . . .. . . 5 - 5
			Mother BoardAssemblvA31		3-8	5	- 6 .	A C V o l t m e t eIrn p u tI m p e d a n cTee s t. . . . . . . . . . 5 - 6
3	-8.		Timing Diagram,3490A Addressedto Listen . . 3-l I			5	-7.	Sample/HoldResponseTest .	- . .5-7
3	-9.		Timing Diagram,3490A Addressedto Talk . . . .3-12			5	-8.	ExternalReferenceInput
3	-10. ExampleofMarked CardProgramming. . . . . .. 3-15					5	-9.	R e s i s t a n c e T e s t . .	. . . . 5 - 9
3	-1l. Typical Responseto a Step							Locationof Adjustments,	. . . . 5 - 1 4
			I n p u t V o l t a g e . . . .		. . 3 - 1 8			S t a n d a r d 3 4 9 0 A
3	- 1 2 .D i $ t i z i n g a R a m p				. . . . . 3 - 1 9	5	- 10 . Locationof Sample/HoldAdjustments.. ..... 5 - 17
3	-13. UsingDelayed-SweepOscilloscopein					5	- l l .	L o c a t i o no f R a t i oA d j u s t m e n t s	. . . . . . . 5 - 1 8
			RampLinearityMeasurements. .		... 3 - 20	6 - 1 . ChassisParts.			.. 6 - 30
3	-14. Filter Output Measurement				. . . .3-2O	G 2 .		B i n d i n g P o sAts s e m b l y. . . .	. . . 6 - 3 1
3	-l 5. Measurementof a StepInput				. . . 3-21	6 - 3 .		S w i t c h A s s e m b l y	. . . . . . G 3 1
3	- 1 6 .R a t i o l n p u t C o n n e c t i o n s .				. . . . . 3 - 2 1	7 - 1 .		SwitchingInputsto A2U2 .	. .. . . 7 - 3
4 - 1. Dual - SlopeIntegration					... 4 - 1	7 - 2 . S w i t c h i n g O u t p u t s o f A l U 4 O l			. . . . . . . . 1 - 3
4 - 2 . B a s i c D i a g r a m a n d O p e r a t i o n					. . . . . 1 " 2	. : 7 - 3 . S a m p l e / H o l d A s s e m b l y			. . . . . . . . 7 - 7
4 - 3 . S i m p l i f i e d D i a g r a m , D C A m p l i f i e r					. . . . . . 4 - 3	1 4 . d e n e r a l T r o u b l e s h o o t i n g T r e e			. . . . 7 - l l 1 7 - 1 2
44.			MeasurementSequence	.. . ... - .44		iL'l-5.		DC Ana1osTroubleshootinsTree	.]￿-1317-14
4-5.			SimplifiedDiagram,IntegratorCircuits . . . . - . . . 4-6			j 4.		AC ConveiterTroubleshoolingTree	. . . . . i,-1511-16
4	-6.		SimplifiedDiagram,AC Converter. . . . . . . . . . . .4-7			7-7.		OhmsConverterTroubleshootingTree . . .7-17 17-18
4 - 1 . S i m p l i f i e d D i a g r a m , O h m s C o n v e r t e r . . . . . . . . . . 4 - 8 7 - 9 . D i s p l a y T r o u b l e s h o o t i n g T r e e									. . . . . - 1 9 1 7 - 2 0
4	-8. Block Diagram,Clock and Counters				. . . .4-9	j-	9.	Loeic TestTroubleshootingTree	. .7-2117-22
4 - 9 . T y p i c a l S t a t e M a c h i n e B l o c k D i a g r a m . . . 4 - g						7 - t O . I _ o f i b C l o c k T r o u b l e s h o o t i " n g T r e e . . . . . . . l - 2 3 1 7 - 2 4
4	-10. Block Diagram,Main Logic					7	-l l. Data Output TroubleshootingTree
			A S M F l o w C h a r t .		. . . 4 - 1 0			o p t i o n } 2 l . .	. . 1 - 2 5 1 7 - 2 6
4	-l l. Block Diagram,Main LogicCircuits				. . . .4-11	7	-12. RemoteTroubleshootingTree,
4	-12. Block Diagram,QualifierMultiplexer				. .4-12			option 022 . .	. .i-2717-28
4	-13. SimplifiedDiagram,Reference					7	-13. GPIB I/O TroubleshootingTree,
			and RatioCircuits		. . .4-13			Option030 . .	. .7-2917-30
4	-14. SimplifiedDiagram,External					7	-14. Sample/HoldGeneralTroubleshooting
			ReferenceCircuits		. . 4-14			Tree .	. .1-3117-32
4	-15. Input BiasCompensation.				. . . . .4-15	7	-15. Sample/HoldLogicTroubleshooting
4 - 1 6 .R e f e r e n c e P o l a r i t y L o g i c .					. . . . . 4 - 1 5			T r e e . .	. 1 - 3 3 1 7 - 3 4
4 - 1 7 .P o w e r S u p p l y B l o c k D i a g r.a. m.					. . . . . 4 - 1 6	7 - 1 6 .R a t i o T r o u b l e s h o o t i n g T r e e			. . . . 7 - 3 5
4 1 8 . D a t a O u t p u t T i m i n g D i a g r a m ( O p t i o n 0 2.l.). 4 - 1 8						7	- 1 7 .L o c a t i o n o Af s s e m b l i e.s. .		. . . . 7 - 3 6
4	-19. RemoteControlTimingDiagram					7	-18. 3490A BlockDiagram		. .7-37
			( O p t i o n		. . . . . 4 - 1 9	7	- 1 9 .R e f e r e n cDee s i g r a t i o n. .s		. . . . . 7 - 3 8
			0 2 2 ) .
4	-20. T1'picalBusSystem				. . . .4-20	7	-20. SchematicDiagram,DC Amplifier		. 7 - 391740
4	- 31 . SampleiHoldCircuirPosition				. . 4 - 22			andSwitchingCircuits,Al, A2
-1-ll. \\'aveforms						7	-21. SchematicDiagrant,Integratorand
			Illustrating
			T r a c k ' H o l d \ { o d e .		. . + 2 2			T r , r o D e t e c t C i r c u i t s.,.A. l	. . . 7 4 1 1 7 - 4 2

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