Sony ECM-166BMP Manuel utilisateur
1st Edition (Revised 1)
ELECTRET CONDENSER MICROPHONE
ECM-44BMP
ECM-77BMP
ECM-166BMP
SERVICE MANUAL
!WARNING
This manual is intended for qualified service personnel
only.
To reduce the risk of electric shock, fire or injury, do not
perform any servicing other than that contained in the
operating instructions unless you are qualified to do so.
Refer all servicing to qualified service personnel. The material contained in this manual consists of
information that is the property of Sony Corporation and
is intended solely for use by the purchasers of the
equipment described in this manual.
Sony Corporation expressly prohibits the duplication of
any portion of this manual or the use thereof for any
purpose other than the operation or maintenance of the
equipment described in this manual without the express
written permission of Sony Corporation.
Le matériel contenu dans ce manuel consiste en
informations qui sont la propriété de Sony Corporation et
sont destinées exclusivement à l’usage des acquéreurs
de l’équipement décrit dans ce manuel.
Sony Corporation interdit formellement la copie de
quelque partie que ce soit de ce manuel ou son emploi
pour tout autre but que des opérations ou entretiens de
l’équipement à moins d’une permission écrite de Sony
Corporation.
Das in dieser Anleitung enthaltene Material besteht aus
informationen, die Eigentum der Sony Corporation sind,
und ausschließlich zum Gebrauch durch den Käufer der
in dieser Anleitung beschriebenen Ausrüstung bestimmt
sind.
Die Sony Corporation untersagt ausdrücklich die
Vervielfältigung jeglicher Teile dieser Anleitung oder den
Gebrauch derselben für irgendeinen anderen Zweck als
die Bedienung oder Wartung der in dieser Anleitung
beschriebenen Ausrüstung ohne ausdrückliche
schriftliche Erlaubnis der Sony Corporation.
1
ECM-44BMP
ECM-77BMP
ECM-166BMP
1. OPERATION
3-860-338-04(1)
Electret Condenser
Microphone
Operating Instructions
Manual de instrucciones
Mode d’emploi
Bedienungsanleitung
General
Type
Electret condenser
Power requirements
3 to 10 V DC (supplied from
an external device, such as a
Sony transmitter)
Current consumption
0.4 mA or less
Cable
ECM-166BMP/122BMP/
121BMP/44BMP:
2.3mm (
3
/
32
inches) dia., 2-
conductor shielded cable
ECM-77BMP: 2mm (
3
/
32
inches) dia., 2-conductor
shielded cable
Cable length
ECM-166BMP/122BMP/
77BMP/44BMP: Approx.
1.2 m (3.9 feet)
ECM-121BMP:
Approx. 0.2 m (7
7
/
8
inches)
Connector
3-pole mini phono plug (3.5
mm (
5
/
32
inches) dia.) with a
lock mechanism
Mass
(microphone only, without cable)
ECM-166BMP: Approx. 3.5 g
(0.12 oz)
ECM-122BMP/121BMP:
Approx. 3 g (0.1 oz)
ECM-77BMP: Approx. 1.5 g
(0.05 oz)
ECM-44BMP: Approx. 2 g
(0.07 oz)
English
The ECM-166BMP/122BMP/121BMP/77BMP/44BMP
Electret Condenser Microphone is designed for use with a
transmitter having a 3-pole minijack with a lock mechanism
used in a Sony 800-MHz band wireless microphone system.
Connecting to the Transmitter (See fig. A.)
1
Connect the output connector of the microphone to the
input connector of the transmitter.
2
Turn the lock ring to lock.
3
Set the PHASE switch of the transmitter as follows.
ECM-166BMP/122BMP/121BMP: =
ECM-77BMP/44BMP: φ
Specifications
Dimensions (microphone only)
ECM-166BMP:
12.5 dia. × 23.5 mm
(
1
/
2
dia. ×
15
/
16
inches)
ECM-122BMP/121BMP:
8.5 dia. × 17.0 mm
(
11
/
32
dia. ×
11
/
16
inches)
ECM-77BMP:
5.6 dia. × 12.5 mm
(
1
/
4
dia. ×
1
/
2
inches)
ECM-44BMP:
8.5 dia. × 14.5 mm
(
11
/
32
dia. ×
19
/
32
inches)
Accessories supplied
Holder clip (1)
Wind screen (1)
Operating Instructions (1)
Performance
Frequency range
ECM-166BMP/122BMP/
121BMP:
100 to 10,000 Hz
ECM-77BMP:
40 to 20,000 Hz
ECM-44BMP:
40 to 15,000 Hz
Directivity
ECM-166BMP: Uni-
directional
ECM-122BMP/121BMP/
77BMP/44BMP:Omni-
directional
Output impedance
2.5 kohms ±30% at
1000 Hz, unbalanced
Design and specifications are subject to change without notice.
A
POWER
OFF ON
INPUTPHASE
SETCH
AF
RF
BATT
+
–
1
2
3
ECM-166BMP/122BMP/
121BMP/77BMP/44BMP
ECM-166BMP/122BMP/121BMP/77BMP/
44BMP
Sony Corporation 1997 Printed in Japan
This section is extracted
from operation manual.
ECM-44BMP/ECM-77BMP/ECM-166BMP
2ECM-44BMP
ECM-77BMP
ECM-166BMP
2-1. SCHEMATIC DIAGRAM
2-2. SPARE PARTS
NO. Part No. SP Description
1 A-4510-056-A s CAPSULE ASSY
2 A-8315-472-A s CASE ASSY, AMPLIFIER
3 1-500-249-21 s BEAD, FERRITE (CASE)
(For CE model only)
Q'ty Part No. SP Description
1pc X-3167-902-1 s SCREEN ASSY, WIND
1pc X-2537-903-1 s CLIP ASSY, HOLDER, HORIZONTAL
1pc 3-860-338-04 s MANUAL, INSTRUCTION
2-3. ACCESSORIES SUPPLIED
1
23
WIND SCREEN ASSY HORIZONTAL CLIP ASSY
3-pole mini
Phone plug Chip
Sleeve
Ring
RED
SHIELD
CAPSULE
AMPLIFIER
CASE
ASSY
S
CABLE WHT
ECM-44BMP
2. ECM-44BMP
3
ECM-44BMP
ECM-77BMP
ECM-166BMP
ECM-77BMP
3-1. SERVICE INFORMATION
Microphone Capsule Removal
3-3. SPARE PARTS
NO. Part No. SP Description
1 A-4510-050-A s CAPSULE ASSY
2 A-8320-067-A s CASE ASSY, AMPLIFIER
3 1-500-249-21 s BEAD, FERRITE (CASE)
(For CE model only)
Q'ty Part No. SP Description
1pc X-5237-404-1 s SCREEN ASSY, WIND
1pc X-5237-410-1 s CLIP ASSY, HOLDER, HORIZONTAL
1pc 3-860-338-04 s MANUAL, INSTRUCTION
3-4. ACCESSORIES SUPPLIED
WIND SCREEN ASSY HORIZONTAL CLIP ASSY
3. ECM-77BMP
3-2. SCHEMATIC DIAGRAM
3-pole mini
Phone plug Chip
Sleeve
Ring
RED
SHIELD
CAPSULE
AMPLIFIER
CASE
ASSY
S
CABLE WHT
S
O
N
Y
1
2
3
Note on mounting
Remove the cpasule assembly
with rubber sheet.
Amplifier case assembly
Capsule assembly
With locking compound
Amplifier case assembly
Capsule assembly
Contact spring
Locking compound: 0.0001 ml
Clean the spring
portion of the contact
with toluene.
Tightening Torque:
0.11~0.12N•m
(1.1~1.2kgf•m)
4ECM-44BMP
ECM-77BMP
ECM-166BMP
4-3. SPARE PARTS
INDEX
NO. Part No. SP Description
1 1-776-837-41 s CORD WITH CONNECTOR
2 2-538-949-01 s CASE (CAPSULE)
3 2-538-950-01 s SCREEN, SIDE
4 2-538-951-01 s SCREEN, TOP
5 2-540-961-01 s CASE (BUSHING)
6 8-814-227-00 s MICROPHONE BUILT-IN
7 2-523-605-00 s BUSHING, MICROPHONE
8 1-500-249-21 s BEAD, FERRITE (CASE)
(For CE model only)
Index Part No. SP Description
no.
101 X-2536-801-1 s CLIP, ASSY, HOLDER
102 2-539-598-01 s SCREW, WINDOW
— 3-860-338-04 s MANUAL, INSTRUCTION
4-4. ACCESSORIES SUPPLIED
4. ECM-166BMP
4-2. SCHEMATIC DIAGRAM4-1. SERVICE INFORMATION
Built-in Microphone and Microphone Cable
ECM-166BMP
101
102
24673
51
8
SN
OY
Remove the case
(Capsule) with
rubber sheet.
Built-in Microphone
Case (Capsule)
Microphone Cable
Microphone Bushing
Case (Bushing)
Microphone Cable
Built-in Microphone
Ground
Built-in Microphone
Drain
Source
White
Red
Unsolder.
S
CABLE WHT
CHIP
3-POLE MINI PHONE PLUG
RING
SLEEVE
C-1022
RED
SHIELD
Sony Corporation
Broadcasting & Professional Systems Company
ECM-44BMP (SY, CE)
ECM-77BMP (UC, CE)
ECM-166BMP (UC, CE) J,E
9-976-843-02
Printed in Japan
1998. 7 05
©1998
Ce manuel convient aux modèles suivants
2
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