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Sony C-100 Service Manual

Sony C-100 Service Manual

Condenser microphone
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SERVICE MANUAL
Ver. 1.0 2018.02
9-896-479-01
2018B33-1
Sony Video & Sound Products Inc.
©
2018.02
SPECIFICATIONS
General
Type
2 Way Microphone (Condenser + Electret condenser)
Power supply
External power supply operation 44 V to 52 V DC (IEC* 61938 P48)
Power consumption
Less than 4.5 mA
Output connector
XLR-3-12C Type
Dimensions
40 mm dia. × 175 mm (1.57 in. dia. × 6.89 in.)
Mass
Approx. 290 g (10.2 oz)
Supplied accessories
Cradle suspension (1)
Wind screen (1)
Stand adaptor (W3/8 - NS5/8) (1)
Carrying case (1)
Operating instructions (1)
Warranty card (1)
Performance
Frequency response
20 Hz - 50,000 Hz
Directivity
Uni-directional / Omni-directional / Bi-directional (switchable)
Output impedance
90 Ω ±15%, balanced
Sensitivity
-31 dB (Uni-directional)
-37 dB (Omni-directional)
-35 dB (Bi-directional)
(deviation±3 dB)
(0 dB=1 V/Pa, 1 kHz)
Inherent noise
Less than 19 dB SPL (Uni-directional)
Less than 24 dB SPL (Omni-directional)
Less than 22 dB SPL (Bi-directional)
-5
(0 dB=2 × 10
Pa)
(IEC* 61672-1 A-Weighted, 1 kHz, 1 Pa)
Maximum input sound pressure level
More than 132 dB SPL (Uni-directional)
More than 138 dB SPL (Omni-directional)
More than 136 dB SPL (Bi-directional)
(output level for 1% waveform distortion at 1 kHz, converted into
equivalent input sound pressure level: 0 dB=2 × 10
Dynamic range
More than 113 dB (Uni-directional)
More than 114 dB (Omni-directional)
More than 114 dB (Bi-directional)
PAD
0 dB/-10 dB (switchable)
LOW CUT filter
Flat/70 Hz (switchable)
* IEC = International Electrotechnical Commission
Design and specifications are subject to change without notice.
C-100
Canadian Model
AEP Model
Australian Model
Chinese Model
-5
Pa)
CONDENSER MICROPHONE
US Model
UK Model

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Summary of Contents for Sony C-100

  • Page 1 More than 114 dB (Bi-directional) 0 dB/-10 dB (switchable) LOW CUT filter Flat/70 Hz (switchable) * IEC = International Electrotechnical Commission Design and specifications are subject to change without notice. CONDENSER MICROPHONE 9-896-479-01 2018B33-1 Sony Video & Sound Products Inc. © 2018.02...
  • Page 2: Table Of Contents

    C-100 TABLE OF CONTENTS SERVICING NOTES ..........DISASSEMBLY 2-1. Disassembly Flow ............2-2. Bottom Sleeve ..............2-3. Switch Cover (Side), Microphone Sleeve ....... 2-4. How to Install the Microphone Sleeve ......2-5. Microphone Case Assy ........... 2-6. CU17 Capsule Assy ............
  • Page 3: Servicing Notes

    C-100 SECTION 1 SERVICING NOTES The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit. UNLEADED SOLDER JIG FOR DISASSEMBLING/ASSEMBLING Boards requiring use of unleaded solder are printed with the lead- If it is diffi cult to attaching or removing the bottom sleeve, please free mark (LF) indicating the solder contains no lead.
  • Page 4: Disassembly

    C-100 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW Note: After the repair of this unit is completed, be sure to check the operation performance before returning the product to the customer.
  • Page 5: Bottom Sleeve

    C-100 Note: Follow the disassembly procedure in the numerical order given. 2-2. BOTTOM SLEEVE capsule side Screw Cap Opener Please use to available on the market. (The figure below is for reference.) logo side bottom sleeve Note 1: For information about using the Screw Cap Opener, refer to the manual for the Screw Cap Opener.
  • Page 6: Switch Cover (Side), Microphone Sleeve

    C-100 2-3. SWITCH COVER (SIDE), MICROPHONE SLEEVE Note 2: When installing the screw, tighten it straight so that it does not overlap 1 screw (M1.7) (L = 4.0 mm) Note 1: When tightening screw, tighten center overlap the below torque value.
  • Page 7: How To Install The Microphone Sleeve

    C-100 2-4. HOW TO INSTALL THE MICROPHONE SLEEVE 1 Install the switch cover (side) to 2 Slide the knob all the way in the direction the microphone sleeve from the of the arrow and hold it so it does not fall.
  • Page 8: Microphone Case Assy

    C-100 2-5. MICROPHONE CASE ASSY Do not touch the portions within the dotted lines in the figure below (including the wires connected to the capsule) with your bare hands. If you do so, wipe your hands with alcohol. Includes the capsule side portion and wire portion.
  • Page 9: Cu17 Capsule Assy

    C-100 2-6. CU17 CAPSULE ASSY CAUTION Do not touch the portions within the dotted lines in the figure Take care so that you do not damage the CU17 capsule assy below (including the wires connected to the capsule) with with the wire terminal, etc. If you damage the CU17 capsule your bare hands.
  • Page 10: Capsule Holder (17), Cu25 Capsule Assy

    C-100 2-7. CAPSULE HOLDER (17), CU25 CAPSULE ASSY CAUTION Take care so that you do not damage the CU25 capsule assy with the wire terminal, etc. If you damage the CU25 capsule connector side SIDE-001 board side assy, replace it with a new part. Also, take care so that solder droplets do not attach to the CU25 capsule assy.
  • Page 11: Capsule Holder (25), Reflector

    C-100 2-8. CAPSULE HOLDER (25), REFLECTOR When installing the capsule holder (25), align the shape of the capsule suspension and the screw holes. – – capsule holder (25) screw hole capsule suspension screw hole guide line (edge) sheet (SW) connector side –...
  • Page 12: Side-004 Board

    C-100 2-9. SIDE-004 BOARD Note 1: The SIDE-001 board, SIDE-002 board and SIDE-004 board Note 2: The slide switch mounted on the SIDE-004 board can be are repair parts as a unit of three boards together, whose volt- replaced singly. For the slide switch, refer to “SECTION 5 age adjusted at the factory.
  • Page 13: Side-001 Board, Side-002 Board

    C-100 2-10. SIDE-001 BOARD, SIDE-002 BOARD Note 1: The SIDE-001 board, SIDE-002 board and SIDE-004 board are repair parts as a unit of three boards together, whose volt- age adjusted at the factory. Therefore, if it is necessary to replace one of the boards of SIDE-001 board, SIDE-002 board or SIDE-004 board, be sure to replace three boards at the same time.
  • Page 14: Xlr3 Connector Assy

    C-100 2-11. XLR3 CONNECTOR ASSY 1 screw (Supplied with XLR3 connector assy) capsule side Note 1: This screw is fixed with bond. When installing this screw, first apply bond (LOCTITE 243 or equivalent) to it. Note 2: When tightening screw, tighten the below torque value.
  • Page 15: Diagrams

    C-100 SECTION 3 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • All capacitors are in μF unless otherwise noted. (p: pF) •...
  • Page 16: Printed Wiring Board - Side-004 Board

    C-100 3-1. PRINTED WIRING BOARD - SIDE-004 Board - • : Uses unleaded solder. SIDE-004 BOARD (SIDE B) LOW CUT NORMAL LOW CUT –10 dB 0 dB SIDE-004 BOARD (SIDE A) CL003 CL019 CL020 R152 CU17 CAPSULE C155 ASSY (1/2)
  • Page 17: Printed Wiring Board - Side-002 Board

    C-100 3-3. PRINTED WIRING BOARD - SIDE-002 Board - • : Uses unleaded solder. SIDE-002 BOARD SIDE-002 BOARD (SIDE A) (SIDE B) CL006 CL004 TP501 TP512 CL005 R508 R509 TP511 R510 R513 R511 R512 R506 R507 >01P (Page 16) SIDE-004...
  • Page 18: Printed Wiring Board - Side-001 Board

    C-100 3-5. PRINTED WIRING BOARD - SIDE-001 Board - • : Uses unleaded solder. (Page 16) SIDE-001 BOARD (SIDE A) SIDE-004 >02P BOARD SIDE-001 BOARD (SIDE B) CL005 CL004 CL008 CL007 CL006 C203 R251 R201 C201 C252 TP201 C304 Q303...
  • Page 19: Exploded Views

    C-100 SECTION 4 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference they may have some difference from the number in the exploded views are not sup- original one. plied. • Items marked “*” are not stocked since •...
  • Page 20: Board, Capsule, Connector Section

    C-100 4-2. BOARD, CAPSULE, CONNECTOR SECTION (See Note 3) (See Note 3) SIDE-002 board SIDE-004 board (See Note 1) (See Note 1, 2) SIDE-001 board (See Note 1) not supplied not supplied Note 1: The SIDE-001 board, SIDE-002 board and SIDE-004 board are repair parts as a unit of three boards together, whose volt- age adjusted at the factory.
  • Page 21: Electrical Parts List

    C-100 SECTION 5 SIDE-001 SIDE-002 SIDE-004 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- uF: μF the parts list may be different from the ber, please include the board name.
  • Page 22 C-100 REVISION HISTORY Ver. Date Description of Revision 2018.02 How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF fi...

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