HA-SP3 (N)
HA-SP3 (N)
SERVICE MANUAL
STEREO HEADPHONES WITH INTEGRATED MICROPHONE
COPYRIGHT C 2000 VICTOR COMPANY OF JAPAN. LTD
Type
Frequency response
Nominal impedance
Sensitivity
Max.input capability
Mass
Moving coil
16 Hz-22 000 Hz
16 ohms
100 dB/1 mW
20 mW
6
(without cord & control box)
30
(with cord & control box)
Specifications
Design and specifications subject to change without notice.
Headphones section
Microphones section
Type
Densitivity
Sensitivity
Cord
Electrical condenser
Non-directional
-38 dB (0 dB=1V/Pa)
1.2 m cord with
3.5 mm L-type
Stereo mini-plug (for personal audio)
1.2 m cord with
2.5 mm L-type
triple-pole plug (for cellular phone)
The "Product Exchange System" is applicable to this product.
For limited spare parts, refer to the parts list.
(No.70246)
VICTOR COMPANY OF JAPAN, LIMITED
COMMUNICATION NETWORK BUSINESS UNIT, 1644, SHIMOTSURUMA, YAMATO-SHI, KANAGAWA-KEN, 242-8514, JAPAN
Printed in Japan
0008(V)
HA-SP3 (N)
Instruction
Parts List
Wiring Diagram
Parts marked (
) are safety parts. When replacing, be sure to use the specified one.
1
J45584-001SA
Ear Pad
1Pair
Black
Item No.
Parts No.
Parts Name
Description
Q' ty
Right Driver Unit
Left Driver Unit
Microphone Unit
3.5mm dia. Stereo Miniplug
2.5mm dia. triple-pole plug
D1
KDS181
C1
470P
GND
MIC
R2
56
R1
56
VR
500
VR
500
+
-
+
-