Page 1
XC021200408
SERVICE MANUAL
STEREO HEADPHONES
HA-M1000-J
SPECIFICATION
Type Moving coil
Nominal impedance 60 ohms
Sensitivity 105dB/1mW
Max.input capability 150mW
Frequency response 5Hz-29,000Hz
Cord length 3m (9.8ft) OFC Curl Cord
with 3.5mm dia. Stereo miniplug(movable Type)
Accessory Screw in Type Plug Adapter (Converts stereo miniplug to stereo phone plug)
Mass 300g (10.60oz) without cord
410g (14.50oz) with cord
Design and specifications subject to change without notice.
COPYRIGHT © 2004 Victor Company of Japan, Limited
No.XC021
2004/08
Page 2
Wiring Diagram
Red
Buffle Ass'y(L)
Red
Buffle Ass'y(R)
Red
L+
Sield
+
Sield
-
R+
RD
GR
N
Green
Red
Sield
for L Side Head Band Ass'y
(Mark L )
L Side PCB
L+
Sield
+
Red
Sield
-
R+
RD
GR
N
Green
Red
Sield
for R Side Head Band Ass'y
(Mark R )
R Side PCB
1-2 (No.XC021)
Page 3
Exploded View
3
Block No. M1MM
1
4
5
7
6
7
R Side PCB
7
7
7
2
5
7
4
7
7
L Side PCB
6
Parts list
SYMBOL PARTS NO. PARTS NAME Q’TY DESCRIPTION
1 J47409-001 Head Band 1
2 J47490-001 Housing Ass’y(L) 1
3 J47490-002 Housing Ass’y(R) 1
4 J47411-001 Buffle Assy 2 With Unit
5 J47412-001 Ear Pad 2
6 J47418-001 2.5dia Jack 2 Jack Only
7 J47423-001 Screw 14 Silver
* Parts marked (
) are safety parts. When replacing, be sure to use the specifide one.
[M][1][M][M]
(No.XC021)1-3
Page 4
Packing Method
3
Block No. M2MM
*Package
1
2
*Cushion
These parts which was marked
Note:
* ( Package / Cushion)
will not be able to supply
as our service parts.
Parts list
SYMBOL PARTS NO. PARTS NAME Q’TY DESCRIPTION
1 J47416-001 Headphone Cord 1 Curl Cord
3.5mm dia. Stereo Miniplug
-2.5mm dia. Stereo Miniplug
2 J47408-001 Plug Adapter 1 Screw in Type
3 BT-51007-7 Warranty Card 1
* Parts marked (
) are safety parts. When replacing, be sure to use the specifide one.
[M][2][M][M]
Standard schematic diagram
L
R
GND
L Side 2.5 dia, Stereo Jack
+
L Side Driver Unit R Side Driver Unit
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY ACCESSORIES CATEGORY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan
L
R
GND
R Side 2.5 dia, Stereo Jack
+
(No.XC021)
Printed in Japan
WPC
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