SECTION

1

MECHANICAL

OPELATION

MECHANICAL OPERATION

in

this

set

is

the

same

as

that

of

model WM-DD, so refer

to

WM-DD service

manual previously issued

for

MECHANICAL OPERA-

TION.

SECTION 2

DISASSEMBLY

Note:

Follow

the

disassembly

procedure

in

the

numerical

order

given.

Cassette Panel

Control Panel

WM-DDm

0 panel screw

0 precision screw

Note:

Control panel can be removed with

cassette panel installed.

8 Remove cassette panel.

8 panel screw

Note

for

reassembling:

(A)

(Installing

the

compression spring)

P

1.4x

2.5, TYPE 1

I

8

Push

FF,

REW

buttons.

8 precision screw

P

1.4x

2.5, TYPE 1

Chassis

(B)

Lift

the take up reel side

of

control

panel

the mechanism

block

in

the beginning.

A)

Insert the

portion

(A)

of

DOLBY

BUTTON

and

TAPE

BUTTON

into

the

slit

as

shown.

B) Set the

control

panel up. Set

DOLBY

SWITCH

and

TAPE

SWITCH on the main board

at

OFF

position

and

METAL.

Then

put

the mechanical

unit

into

the

control

panel

following the

numbers(])

and

@ .

-3-

WM-DDm

Main B ard

8 precision screw

M1.4x3,

TYPE3

Lift

up

main board

in

the

direction

of

arrow

taking care

not

to

break lead wires.

Cassette

holder

Turn cassette

holder

a

half

turn

in

the

direction

of

arrow

and

remove

it

taking

care the projecting parts.

~,,_

""'

Be

careful

not

to~XJ)~'--7:r.!'"v"-."1-

lose these parts. / . .

/ pro1ectmg

precision screw parts

Motor

precision screw

P

1.4x

1.8, TYPE 3

motor

Chassis

0 precision screw

P

1.4x

5,

TYPE 3

chassis

8

chassis

panel

,.

Remove

mechBIIism

deck.

8 precision screw

P

1.4x

2.5, TYPE 1

~/

p

t.4x

2

,5,

TYPE 1 cassette

holder

Pinch roller

and

head

can

be

replaced.

-4-

f

Find authenticated court documents without watermarks at docketalarm.com.

Brand	Sony
Model	Walkman WM-DD 3
Category	Cassette Player
Language	English

Sony Walkman WM-DD 3 User Manual

Table of Contents

Questions and Answers:

Sony Walkman WM-DD 3 Specifications

Related product manuals