Sony mdr v 1 mk2 service manual

Page 1

MDR-VIMKH

AEP Model

SPECIFICATIONS 2. WIRING DIAGRAM
driver (L) driver (RI

Type Supra-aural, Closed shield ORG redmark

Driver units 23 mm dia,dome type

Impedance 32 ohms at lkflz

Sensitivity 98 dB/mw

Rated power 0.05 W

Power handling capacity 0.1 W

Frepuency response 1820,000 Hz

Cord length 2 m long with the
plug adaptor

Weight Approx. 90g

(without cord)

1 . D ISASSEMB LY

Precision
screw driver

STEREU HEADPHONES

SONY;

Page 2

MDR-V1MKII

3. EXPLODED VIEW AND PARTS LIST

NOTE:

-The mechanical parts with no reference ~The construction parts of an assembled
number in the exploded views are not part are Indicated with a collation
supplied. number in the remark column.

~ Items marked " k " are not stocked since
they are seldom required for routine
servucet Some delay should be antici-
pated when ordering these items.

Installation Note :
Install the driver so that the pattern is
located as illustrated. (right side)

2
0

Part No. Descrigtion Remarks B Part No. Description

-2121~710-I PAD ASSV, EAR 90] 1-506-652-II ADAPTOR, PLUG

-IZI-788-01 REGISTER, FRONT 902 1-559-305-21 CORD (WITH PLUG)
~2121-709-I HOUSING ASSV 903 X-ZI 2T -7II-I DRIVER ASSY
-685-102-I9 SCREW +P 2X4 TYPEZ SLIT
II3-I57-OI LID, HANGER
I

X
2
X
7
2
2- 13-1 62-01 HANGER

E New- I

2-121-784-0I SLIDER (LEFT)
2-IZI-785-OI SLIDER (RIGHT)

8 2-] ZI -783-OI WIND, HEAD

Engllsh

, 91H0946-1

Sony Corporation Printed in Japan
I A - © 1991. 8
Genera dlo Grougublishod by Customer Rolatlons and Service Group

*2-

9-956-674-1 1