Yamaha FG411SCE Service Manual - Page 2

SYSTEM

33/SYSTEM

34

IMPORTANT

NOTICE

This

manual

has

been

provided

for

the

use

of

authorized

Yamaha

Retailers

and

their

service

personnel.

It

has

been

assumed

that

basic

service

procedures

inherent

to

the

industry,

and

more

specifically

Yamaha

Products,

are

already

known

and

understood

by

the

users,

and

have

therefore

not

been

restated.

WARNING:

Failure

to

follow

appropriate

service

and

safety

procedures

when

servicing

this

product

may

result

in

personal

injury,

destruction

of

expensive

components

and

failure

of

the

product

to

perform

as

specified.

For

these

reasons,

we

advise

all

Yamaha

product

owners

that

all

service

required

should

be

performed

by

an

authorized

Yamaha

Retailer

or

the

appointed

service

representative.

IMPORTANT:

The

presentation

or

sale

of

this

manual

to

any

individual

or

firm

does

not

constitute

authorization,

certification,

recognition

of

any

applicable

technical

capabilities,

or

establish

a

principal

-agent

relationship

of

any

form.

The

data

provided

is

believed

to

be

accurate

and

applicable

to

the

unit(s)

indicated

on

the

cover.

The

research,

engineering,

and

service

departments

of

Yamaha

are

continually

striving

to

improve

Yamaha

products.

Modifications

are,

therefore,

inevitable

and

changes

in

specification

are

subject

to

change

without

notice

or

obligation

to

retrofit.

Should

any

discrepancy

appear

to

exist,

please

contact

the

distributor's

Service

Division.

WARNING:

Static

discharges

can

destroy

expensive

components.

Discharge

any

static

electricity

your

body

may

have

accumulated

by

grounding

yourself

to

the

ground

buss

in

the

unit

(heavy

gauge

black

wires

connect

to

this

buss).

IMPORTANT:

Turn

the

unit

OFF

during

disassembly

and

parts

replacement.

Recheck

all

work

before

you

apply

power

to

the

unit.

WARNING:

CHEMICAL

CONTENT

NOTICE!

The

solder

used

in

the

production

of

this

product

contains

LEAD.

In

addition,

other

electrical/electronic

and/or

plastic

(where

applicable)

components

may

also

contain

traces

of

chemicals

found

by

the

California

Health

and

Welfare

Agency

(and

possibly

other

entities)

to

cause

cancer

and/or

birth

defects

or

other

reproductive

harm.

DO

NOT

PLACE

SOLDER,

ELECTRICAUELECTRONIC

OR

PLASTIC

COMPONENTS

IN

YOUR

MOUTH

FOR

ANY

REASON

WHAT

SO

EVER!

Avoid

prolonged,

unprotected

contact

between

solder

and

your

skin!

When

soldering,

do

not

inhale

solder

fumes

or

expose

eyes

to

solder/flux

vapor!

If

you

come

in

contact

with

solder

or

components

located

inside

the

enclosure

of

this

product,

wash

your

hands

be-

fore

handling

food.

1

Yamaha FG411SCE Service Manual - Page 2

Important, Notice, Warning, Chemical, Content, Notice

Page 2 highlights