Sennheiser MKH 40-P48 User Manual

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 1/53MKH 20...

MKH 20...7010/53 04/2005Circuit test MKH60/MKH70:쐃 Operating voltage microphone:Check voltages between R20 or R21 and ground; desired value = +41V;bot

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 11/53MKH 20 P

MKH 20 P 4812/53 04/2005ControlsTechnical dataNote The values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle ____________

MKH 20 P 48 04/2005 13/53Frequency responsePolar diagramdiffuse-field correction activatedWirkung der Diffusfeldkorrektur

MKH 20 P 4814/53 04/2005Exploded view003010009008013 014012S001012S002006007005004004002001015011Pos Designation001 Easy release clamp002Thread insert

MKH 20 P 48 04/2005 15/53Schematic representations3-6079-1L23-6079-1L2MKH 20, component sideMKH 20, solder side

MKH 20 P 4816/53 04/2005MKH 20, circuit diagram

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 17/53MKH 30 P

MKH 30 P 4818/53 04/2005ControlsTechnical DataThe values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle _________________

MKH 30 P 48 04/2005 19/53Frequency responsePolar diagrambass roll-off activatedWirkung der schaltbaren Tiefendämpfung

MKH 20...702/53 04/2005MKH 20...70Safety requirementsObserve safety regulations.Observe ESD instructions while handling electrostatically endangered c

MKH 30 P 4820/53 04/2005Exploded view002004005006007003001015014011010009S001S002008008012013/Pos Designation001 Sound inlet complete with gauze002 Co

MKH 30 P 4804/2005 21/53Schematic representationsMKH 30, component sideMKH 30, solder side3-6079-1L23-6079-1L2blue marking

MKH 30 P 4822/53 04/2005MKH 30, circuit diagram

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 23/53MKH 40 P

MKH 40 P 4824/53 04/2005ControlsTechnical DataThe values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle _________________

MKH 40 P 48 04/2005 25/53Frequency responsePolar diagrambass roll-off activatedWirkung der schaltbaren Tiefendämpfung

MKH 40 P 4826/53 04/2005Exploded view012011010015 014014009008S001S002006005004001002016/007017Pos Designation001 Easy release clamp002 Thread insert0

MKH 40 P 4804/2005 27/53Schematic representationsMKH 40, component sideMKH 40, solder side3-6079-1L23-6079-1L2red marking

MKH 40 P 4828/53 04/2005MKH 40, circuit diagram

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 29/53MKH 50 P

MKH 20...7004/2005 3/53ContentsMKH 20...70... 2Safety requirements

MKH 50 P 4830/53 04/2005ControlsTechnical DataThe values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle _________________

MKH 50 P 4804/2005 31/53Frequency responseEqualizationPolar diagram

MKH 50 P 4832/53 04/2005Exploded view016017013012011010010007008009006004005002001003S001S002018015014/Pos Designation001 Sound inlet complete with ga

MKH 50 P 4804/2005 33/53Schematic representationsMKH 50, component side3-6079-1L23-6079-1L2MKH 50, solder sideyellow marking

MKH 50 P 4834/53 04/2005MKH 50, circuit diagram

SA 050418Subject to alterationsSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 35/53MKH 60-1

MKH 60-1 P 4836/53 04/2005ControlsTechnical DataThe values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle _______________

MKH 60-1 P 4804/2005 37/53Frequency responseEqualizationPolar diagram

MKH 60-1 P 4838/53 04/2005Exploded view001002005003004006013014007018019022008018010011S002016023024020015S001S003017

MKH 60-1 P 4804/2005 39/53Pos Designation001 Sound inlet MKH60/70002 Ring003 Gauze tube MKH60004 Countersunk screw M1.4x3005 Tube complete006 Condense

MKH 20...704/53 04/2005ContentsMKH 50 P 48 ... 29Brief description...

MKH 60-1 P 4840/53 04/2005Schematic representationsMKH 60, component sideMKH 60, solder side

MKH 60-1 P 4804/2005 41/53MKH 60, circuit diagram

MKH 60-1 P 4842/53 04/200557820 BDate :Time :21.02.200514:42+++TP9TP8TP6TP5TP4TP23TP22TP21TP20TP2TP19TP18TP16TP15TP14TP13TP12TP11TP10TP1S3S2S1

MKH 60-1 P 4804/2005 43/53C1100pJC210nKC322u16VTsC410nKC5470pJC633nJC715nJC868nJC910nKC101.0nJC111.0nJC12220nJC131.0u25VTsC1422u6V3TsC1510nKC1647u10VT

MKH 60-1 P 4844/53 04/2005

SA 050418Subject to alterationSennheiser electronic GmbH & Co. KG • 30900 WedemarkPhone: +49 (5130) 600 0 • Fax: +49 (5130) 600 300 45/53MKH 70-1

MKH 70-1 P 4846/53 04/2005ControlsTechnical DataThe values in parentheses apply to activated pre-attenuation (-10dB)Acoustic principle _______________

MKH 70-1 P 4804/2005 47/53Frequency responseEqualizationPolar diagram

MKH 70-1 P 4848/53 04/2005Exploded view013014004003002001005006007018019022008018010011S002016023024020015S001S003017

MKH 70-1 P 4804/2005 49/53Pos Designation001 Sound inlet MKH60/70002 Ring003 Gauze tube MKH70004 Countersunk screw M1.4x3 DIN 963005 Tube complete006

MKH 20...70 04/2005 5/53DescriptionContents of these Service InstructionsThese Service Instructions summarize the technical documentation on the micr

MKH 70-1 P 4850/53 04/2005Schematic representations57820 BC21L7 C22L6TP15TP22D8TP23D7TP6TP2TP1TP20TP21TP19 TP4TP5TP8TP12TP11TP9TP10TP14TP13TP16TP18L5S

MKH 70-1 P 4804/2005 51/53TP21TP1 TP5TP6TP2TP4TP18 TP16TP15TP14TP13TP8TP10TP9TP11TP12TP20TP19MKH 70, circuit diagram

MKH 70-1 P 4852/53 04/200557820 BDate :Time :21.02.200514:42+++TP9TP8TP6TP5TP4TP23TP22TP21TP20TP2TP19TP18TP16TP15TP14TP13TP12TP11TP10TP1S3S2S1

MKH 70-1 P 4804/2005 53/53C1100pJC210nKC322u16VTsC410nKC5470pJC633nJC715nJC868nJC910nKC101.0nJC111.0nJC12220nJC131.0u25VTsC1422u6V3TsC1510nKC1647u10VT

MKH 20...706/53 04/2005Circuit description MKH20...70RF bridge circuit (capsule bridge)In connection with the windings 1-2 and 3-4 of the RF coil L1 t

MKH 20...70 04/2005 7/53AF amplifier MKH20...50Since the AF circuits of the microphones MKH20...50 and MKH60...70 differ considerably, they are descr

MKH 20...708/53 04/2005The amplifier output signal is supplied to the microphone output via C17, C18, R20, R21, and the RF barrier L6, L7, and C19 to

MKH 20...70 04/2005 9/53Test instructionsMeasuring and test equipment1 AF generator, output voltage 1V1 AF voltmeter, 10mV range1 oscilloscope1 handh