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Telex MCE325 manual Capacitor, EL, 10µF

Models: MCE325

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Table 5.6 Reference 9027-6245-01 Drawing, Section 6

C2	Capacitor, EL, 10µF, 50V	51821110

C20	Capacitor, CD, 100pF, 100V	1501R1011L

C21	Capacitor, CD, 100pF, 100V	1501R1011L

C22	Capacitor, CM, 0.1µF, 50V	52676113

C23	Capacitor, CD, 10pF, 500V	52157502

C24	Capacitor, CM, 0.1µF, 50V	52676113

C25	Capacitor, EL, 22µF, 50V	51821640

C26	Capacitor, EL, 47µF, 16V	51821068

C27	Capacitor, EL, 22µF, 50V	51821640

C28	Capacitor, CD, 100pF, 100V	1501R1011L

C29	Capacitor, CD, 100pF, 100V	1501R1011L

C3	Capacitor, EL, 100µF, 25V	51821524

C30	Capacitor, CD, 100pF, 100V	1501R1011L

C31	Capacitor, CD, 100pF, 100V	1501R1011L

C32	Capacitor, CM, 0.1µF, 50V	52676113

C33	Capacitor, CD, 10pF, 500V	52157502

C34	Capacitor, EL, 47µF, 16V	51821068

C35	Capacitor, EL, 22µF, 50V	51821640

C36	Capacitor, EL, 22µF, 50V	51821640

C37	Capacitor, CD, 100pF, 100V	1501R1011L

C38	Capacitor, CD, 100pF, 100V	1501R1011L

C39	Capacitor, CD, 100pF, 100V	1501R1011L

C4	Capacitor, CM, 1nF, 50V	52676101

C40	Capacitor, CD, 100pF, 100V	1501R1011L

C41	Capacitor, CM, 0.1µF, 50V	52676113

C42	Capacitor, CD, 10pF, 500V	52157502

C43	Capacitor, CM, 0.1µF, 50V	52676113

C44	Capacitor, EL, 22µF, 50V	51821640

C45	Capacitor, EL, 47µF, 16V	51821068

C46	Capacitor, EL, 22µF, 50V	51821640

C47	Capacitor, CD, 100pF, 100V	1501R1011L

C48	Capacitor, CD, 100pF, 100V	1501R1011L

C49	Capacitor, CD, 100pF, 100V	1501R1011L

C5	Capacitor, EL, 100µF, 25V	51821524

C50	Capacitor, CD, 100pF, 100V	1501R1011L

C51	Capacitor, CM, 0.1µF, 50V	52676113

C52	Capacitor, CD, 10pF, 500V	52157502

C53	Capacitor, EL, 22µF, 50V	51821640

C54	Capacitor, EL, 47µF, 16V	51821068

C55	Capacitor, EL, 22µF, 50V	51821640

C56	Capacitor, CM, 0.1µF, 50V	52676113

C57	Capacitor, EL, 22µF, 50V	51821640

C58	Capacitor, CM, 0.1µF, 50V	52676113

C59	Capacitor, CD, 100pF, 100V	1501R1011L

C6	Capacitor, CM, 1nF, 50V	52676101

C60	Capacitor, EL, 10µF, 50V	51821110

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Image 57

Telex MCE325 manual Capacitor, EL, 10µF

Contents

MODEL MCE325 USER INSTRUCTIONSPROGRAMMABLE USER STATION PROPRIETARY NOTICE WARRANTY INFORMATIONCOPYRIGHT NOTICE UNPACKING AND INSPECTIONRETURN SHIPPING INSTRUCTIONS End-UserLicense Agreement for Telex Software TABLE OF CONTENTS Description & SpecificationsInstallation Operation MaintenanceDiagrams Parts ListsPage Features DESCRIPTION & SPECIFICATIONSDescription GeneralVolume Controls Front Panel FeaturesConnections, Inputs and Outputs Channel Selector and Operation ButtonsRear Panel Features Intercom LinesExternal Program Input Mounting Configuration PowerAuxiliary Connector ProgrammingPower and Mechanical MCE325 SpecificationsMicrophone Preamplifier Headphone AmplifierConnectors MCS325 SpecificationsFigure 1.3 Standard four-channel, two-wireconfiguration 1-8 M C E 3 2 5 U s e r I n s t r u c t i o n s Figure 1.8 Multiple interconnected stations using one four-wireintercom channel and two two-wirechannels for IFB’s 1-10 M C E 3 2 5 U s e r I n s t r u c t i o n s Figure 1.11 MCE325 button configurations 1-12 M C E 3 2 5 U s e r I n s t r u c t i o n s Internal Programming and Adjustments INSTALLATIONGeneral S E C T I O NSwitch Function Switch NumberDefault Setting Figure 2.1 Top cover removalDefault Setting Table 2.2 Jumper functions and default settingsJumper Number Jumper Function2-4 C S I - 2 0 0 U s e r I n s t r u c t i o n s ISO DS5 Front Panel Setup Mode Lock-outDS4Remote Talk-offDS7 VOX DS8Headphone Sidetone Trimmer Adjustment R37 Mechanical InstallationSpeaker Dim Adjustment R157 Program Assignment - IFB Option J4, J5, J16-J18Figure 2.3 Mounting configurations AC Power and Fuse Electrical InstallationConnector Pin-outs Four-wireOutput TerminationFour-WireChannel A and B Input Auxiliary Connector, J22Program Inputs, J14 and J15 External Speaker, J27Key outputs - Expanded IFB Option Remote Microphone SwitchISO Connection External HeadsetUnswitched Microphone Output Front Panel Headset ConnectionsExternal DC Power Source External Electret MicrophoneSECTION Table 2.9 Carbon-microphoneheadset connectorFUNCTION Carbon microphoneOPERATION LED IndicatorsGeneral Operating InstructionsFront Panel Sidetone Nulling Trimmer Adjustment Volume AdjustmentPanel Mic/Headset Mic Selection Microphone On/OffUsing the Talk-OffFeature Sending and Receiving Call SignalsActivating Setup Mode Menu Selection/Ending SetupLatch Disable Call DisableChannel ID Four-channelListenInstant Mic Reset3-6 C S I - 2 0 0 U s e r I n s t r u c t i o n s Preventive Maintenance MAINTENANCECorrective Maintenance AccessCleaning Test and Adjustment ProceduresPower Supply Test Test EquipmentKeying Output Test Initial ConfigurationFrequency Response and Level Check, Mic to Line Four-Channel, Two-WireModeTwo-Channel, Four-WireMode Sidetone Null Test and AdjustmentTrue Sidetone Adjust Program A to Left Headphone Program B to Right Headphone IFB TestProgram to Speaker IFB BFour-WireA Input to Left Headphone Four-WireB input to Right HeadphoneIFB A Carbon Mic to Channel Test Panel Mic to Channel TestVOX Test Mic Kill Receive TestMic Kill Transmit Test Call Transmit TestCall Receive Test ISO Test Remote Mic Switch TestProgram Lockout Test Noise Checks15Turn all buttons off Page Packaging Assembly PARTS LISTSFinal Assembly, MCE325 S E C T I O NTable 5.3 Reference AS6261 Drawing, Section Front Panel AssemblyItem No DescriptionHeatsink Assembly Back Panel AssemblyMain PC Board Assembly Item NoC104 Capacitor, EL, 10µF Capacitor, Mylar, 1nF Diode, 1N4004 Transistor, 2N5210 R170 R267 Resistor, CF, 22K Ohm, 5%, 1/8W IC, Dual Low-noise Op-Amp,NE5532N Table 5.7 Reference AS6246 Drawing, Section PC Board Assembly, Front PanelRef No DescriptionPage S E C T I O N DIAGRAMS6-2 C S I - 2 0 0 U s e r I n s t r u c t i o n s Date 7/23/01 Title D \TEMP\AS6246 01B.calTime 05 20 45 PM Title D \TEMP\AS6245 01D.cal Time 05 27 24 PMDate 7/23/01 Title D \TEMP\AS6261 01C.cal Time 05 21 25 PMDate 7/23/01 Title D \TEMP\AS6262 01C.cal Time 05 22 16 PMDate 7/23/01 Date 7/19/01 Time 02 05 07 PMTitle C \home\cms\benedil\view\9020-6324 01.DWG Title D \TEMP\AS6464 01G.dwg Time 05 23 05 PMDate 7/23/01 Title D \TEMP\BD6464 01A.cal Time 05 23 33 PMDate 7/23/01 Title D \TEMP\IS6718 01A.cal Time 05 24 13 PMDate 7/23/01 Title D \TEMP\OD6355 01A.cal Time 05 24 51 PMDate 7/23/01 Title D \TEMP\OD6355 02A.cal Time 05 25 30 PMDate 7/23/01 Title D \TEMP\OD6355 03A.cal Time 05 26 07 PMDate 7/23/01 Title D \TEMP\OD6355 04A.cal Time 05 26 42 PMDate 7/23/01 Title c \home\cms\benedil\view\9000-6464 01.CAL Time 05 03 09 PMDate 7/23/01 MOTHERBOARD SCHEMATIC DIAGRAMMCE325 90276245019027624501 MOTHER BOARDMCE325 Title9027624501 MOTHER BOARD MCE325Title DWG. NOTitle D \TEMP\SD6246 01A.cal Time 05 19 08 PMDate 7/23/01