Sony mdr p 1 ex service manual

Page 1

MDR-PI/PIEX/PITV/PIV

SERVICE MANUKLWR

Manual (No. 9-955-593-11) previously
issued.

US Model
UK Model

MDR»P7/P7EX

AEP Model

This Service Manual contains it. MDR~P7lP77V/P7 V
PHOTO I MDR~P1
SPECIFICATIONS 2 WIRING DIAGRAM
Type Circumaural, closed driver) Ir/Hm
Driver units 23mm dia, dynamic type shleld ORG redmark
Impedance 32 ohms at lkHz
Sensmvny 96dB/mw
RaIed power OVO4W
Power handling capacity 0.10W
Frepuency response 20-20 OOOHz
Cord length 2m long wnth the Shield
plug adaptor
Weight Approx. 170g

(without Card)

1. DISASSEMBLY
FRONT PLATE REMOVAL

3 screws are covered with ear pad, so that remove
them turning over ear pad as illustrated below.

0 screw +PTP2,5 x 6

headband V L ,y amped

STEREO HEADPHONES
S ONY;

front plate

Page 2

MDR-P1/P1EX/P1TV/P1V J

3. EXPLODED VIEW AND PARTS LIST

No. Part No.
l 2-115~659-01
2 2-115-661-01
3 2-115-660-01
4 2-115-657*Ol
5 2-115-658-01

, 6s 2-115-655-01
7 2-115-656-01
8 2-115-654-01
9 7-685-134-29

9-955-751-11

(Including 9-955-593-11)

Descrigtion No.
PAD, EAR 901
SCREEN, FRONT 902

REGISTER, FRONT

PLATE(LEFT), FRONT
PLATE(RIGHT), FRONT
HOUSING(LEFT) 903

HOUSING(RIGHT)
BAND, HEAD
SCREW +P2.6X8 TYPEZ

ELECTRICAL PARTS

Part No.

1-505-067-11
14559-305-11
1-57413011
1-559-994-11
1-575r076-11

1-506-652-21

1-566-410-21

Sony Corporafion

Audio Group
__2__

AHM%P7TV
Descrigtion
DRIVER
(MDR-Pl) ~~~~~ CORD WITH PLUG

(MDR-PlEX)'-* CORD WITH PLUG
(MDR-PlV)-'-- CORD WITH PLUG
(MDR-PlTV)'-- CORD WITH PLUG

(MDR-Pl,P1V,PlTV)-- .
ADAPTOR, PLUG
(MDR-PlEX)" ADAPTOR, PLUG

English
903042471
Printed in Japan
© 1 990. 2

Published by Customer Relations and Service Group