Alpine 3007 Manuel utilisateur

SERVICE

MANUAL

/ILPINI

20W

+20W

Bi-Level/5-Band

Graphic

Equalizer

r

RIGHT

=

SOF

—_t0—-0

ty

~~

GAIN

—

SENSITIVITY

——

———

ana

7X

om.

“a

FRONT

REAR

=F

RONT

REAR

FRONT

TUNER

BI

AMP—TIME

DELAY

TAPE

®

REMOTE

Contents

SPECIIICAUONS

snc

aes

Wa

Bae

ae

oA

Sk

Sea

ew

Beet

he

oe

eee

Be

ae

ee

bata

eran

Braswod

2

Parts

Location

and

Disassembly

Instructions...

......0

00.0.0

0c

eee

ee

en

eee

eae

3

to

4

"PrOUDIE:

SHOOTING:

2:5.

6-4

Sh

dea

td.

4

tie

Sb

ee

Ss

cc

5to6

Block

Diagram

.........-.-.-.-.

hanya

asd

eta

teashed

se

glad

dot

an

eh

bs

ace

ete

6

Parts

Layout

on

P.C.Boards.......

eee

er

ee

ere

he

falcecigite

tec

enttainn47

ice

7

to

8

VVAIEG

ONGOT

AO

a

.c.6

occu

c-tacat

ote

a

yh

ves

ap

ek

a

eh

ea

et

be

ae

as

ese

a

9

to

10

Schematic

Diagram

gi

ciyes

eae

We

ar

ates

toe

ce

gute

Cl

ae

Stas

oe

See

Ata

el

ee

a

Gait

te

cg

erat

aa

11

to

12

EXPlOded

ViGW

52.05.04

2c

5

ee

ota

xan

ted

Eee

&

Ree

aah

Bee,

BS

ae

bb

a

Bad

13

to

14

Semi-Conductor

Lead

Identifications...

0...

ce

eee

ee

yee

ecenases

15

EAC

AMG

VICES

Seco

coca

pte:

dew

Rick

Ged

ee

ce

eee

Ao

ei

eee

re

et

he

ae

AE

a

ales

de

he

eed

Sete

te,

whee

ten

15

Robt

s

1Gb

62

vc

gyrase

ooh

at

ene:

oa

a

hal

2

SOA

ee

wy

wear

a

hee

cas

eos

Svat

mega

eee

at

16

to

20

Specifications

POWER

SOUNCE:

oi

570

fo

hed

hw

oe

Boas

eh

eee

ae

Dek

Ga

Swe

WHS

ee

eae

ee

siiaca)

cigs

14V

D.C.

Grounding

System.

..............

Nagy

ite

as

wet

Ee

ae

Ae

ee

tk

aa

Ghali

sae

Wye

Sia

cenodecds

opie

Sea

Negative

Type

CUmrent

Drains

25

1535-6

Abe

hres

ete

eed

Figo

Gy

wile

de

Silos:

Wy

ee

ek

ogee

....

3.7

A

(Output:

12

W/ch)

POWO!

OQutpU

ts

oder

ange

wae

a

Sea

Re

a

eee

ae

ee

Front:

16W

(at

1

kHz,

T.H.D.

10%)/ch

Rear:

0.5V

(at

1

kHz,

input

1.4V,

Sensitivity

Volume:

Maximum/ch

Eqalization

RANGE

56

GUS

Gil wea

e

wee

ahead

ear

gan

wie

gates

She

ers

©

ace

ee

ude

&

+12

dB

Equalization

Frequency

............0..

0000

c

cee

eceeeeae

60

Hz,

250

Hz,

1

kHz,

3.5

kHz,

10

kHz

Frequency

Response

..............

000

ce

eee

eae

Front:

35

Hz

to

20

kHz

(—3

dB,

Output:

1W)

Rear:

35

Hz

to

20

kHz

(—3

dB,

Output:

0.5V)

UE

NGS

Geta

Win

prs

at

erga

an

eek

gk

aectc

deeabnes

A

aedded

nrhese

A

ceeat

oe

cae

1uW

(Input:

Short)

Input

Sensitivity...

........0..0...

Front:

1V

(Output:

12W/1

kHz,

Sensitivity

Volume:

Maximum)

Rear:

1.4V

(Output:

0.5V/1

kHz,

Sensitivity

Volume:

Maximum)

Input

Sensitivity...

0.0.

........0.0008.

1V

(Output:

12

W/1

kHz,

Sensitivity

Volume:

Maximum)

Bi-Amp

Frequency

Response...............200000000

—14

+3

dB

(Front:

500

Hz,

Rear:

2

kHz)

Time

Delay

.......

2+1

second

(Time

Delay

Gain

Control:

Maximum,

Time

Delay

Control:

Maximum)

WOT

SCICCE

1c

Ft

5 5

Seale

Gea hom

oe

aoe

ae

a

et

i

he

eae

WS

et

eae

Tuner/Tape,

AUX.

OAC

MDE

CANCE

4

ora

a

2

ei

ee

Say

ee

hve,

Gee

edtrvaieak

chk

op

ase

tp

ect

ee

a,

tate

PS

ae

Dene

ae,

oe

ee

hed

Front:

4Q

Rear:

10KQ

Semi-Conductors...

0...

.00.

00.00

cece

ee ee

eee eee

en.

10

ICs,

17

Transistors,

7

Diodes,

5

LEDs

DIMENSIONS:

&

<2-ch.c-u

5k

2

at

ee

Rae

dw!

nb

eH

aw

Bese

Ba

Rw

eto

Be

180

(W)

x

42.6

(H)

x

145

(D)

mm

MME

TN

iatscecsr

a

errata.

ser

Bee

shea

ios

eal

as

eae

en

tak

dn

caecum

choca

Ge,

1

kg

Eig,

oom,

—

-

a

ye

put

Me

ie

bee

Parts

Location

and

Disassembly

Instructions

Left

Power

Output

Indicator

(Front/Rear)

Equalizer

Contra

Right

Power

Output

(60

Hz/250

Hz/1

kHz/3.5

kHz/10

kHz)

Power

lndicator

Indicator

(Front/Rear)

{

i

s

“ohh

E.

|

a

ss

emeenmaovemee

=

ri

af

PLTTLLIIES

SHIIUIILE

EEE

Be

|

an

¢

@

Power

Switch

(On/Remote)

Tuner/Tape

&

Aux

Select

Switch

Bi-Amp

Switch

(In/Out)

Time

Delay

Switch

(On/Off)

Fader

Control

(Front/Rear)

Input

Sensitivity

(High/Low)

Time

Delay

Gain

Control

(0

to

Maximum)

Time

Delay

Control

(0

to

Maximum)

Figure

1

DIN

Socket

(E2)

(Input

2,

Aux)

DIN

Socket

(E3)

(Digital

Time

Delay

Unit)

DIN

Socket

(E1)

(Input

1,

Tape

Deck/Tuner)

|

Fuse

Holder

(8A)

Fuse

Holder

(4A)

Rear

Output

Din

Plug

(Black)

(P3)

Right

Front

Speaker

Cord

(Gray

(P2)

Power

Lead

(Yellow)

(PQ)

|

(To

Battery

Directly)

Left

Input

Lead

(Green)

(P10)

(For

Connecting

with

Radio

or

Player)

Right

Input

Lead

(Gray)

(P11)

(For

Connecting

with

Radio

or

Player)

Ground

Input

Lead

(Black)

(P5)

(For

Connecting

with

Radio

or

Player)

Power

Cord

(Red)

(P8)

(+B

For

Tuner/Deck

or

Radio/

Power

Lead

(Red)

(P7)

Player)

(+B

For

Aux)

(To

Ignition)

Left

Front

Speaker

Cord

Ground

Lead

(Black)

(P6)

(Green)

(P1)

(Connect

the

black

lead

to

metal

body

or

chassis

of

car.)

Figure

2

1.

Removal

of

Front

Bezel

(1)

Pull

out

nine

slide

knobs

as

shown

in

Figure

3.

(2)

Remove

four

screws

marked

‘

@

“,

as

shown

in

Figure

3.

;

2.

Removal

of

Top

Cover

(1)

Remove

four

screws

marked

“

m

"’,

as

shown

in

Figure

3

and

4.

3.

Removal

of

Bottom

Cover

:

|

(1)

Remove

four

screws

marked

“

g

‘as

shown

in

Figure

3

and

4.

ee.

|

4.

Removal

of

Rear

Bracket

|

(1)

Remove

sixteen

screws

marked

“

©

‘',

as

shown

in

Figure

5.

Removal

of

Side

Bracket

(1)

Remove

four

screws

marked

“

+

“

as

shown

in

Figure

4

and

6.

Removal

of

Switch

P.C.

Board

(1)

Remove

eight

screws

marked

“

yy“,

as

shown

in

Figure

7.

(2)

Disconnect

all

wires

from

the

P.C.

Board.

7.

Removal

of

Equalizer

P.C.

Board

(1)

Remove

eighteen

screws

marked

“’

3

‘',

as

shown

in

Figure

7.

(2)

Disconnect

all

wires

from

the

P.C.

Board.

8.

Removal

of

L.E.D.

P.C.

Board

(1)

Remove

two

screws

marked

“

4

“',

as

shown

in

Figure

5.

:

(2)

Disconnect

all

wires

from

the

P.C.

Board.

re

oo

@

©.

(LABE

eeee

.

See

t

hee

%»

Ge

ee

ogee

e

@

Pes

(4

(

Pig

iting

de

ok

=

'

.

M

7

é

fivge

ee

ey

eye

ee

oe

:

e

¢

e

Bs

;

SETS

A

roars

ae

etee

Soc

=

23°8

e

7

2

fee

efer

a

®

g

"

@eveseqceoes.

>

peers

Figure

5

Figure

7

Trouble

Shooting

NO

EQUALIZATION

|

No

equalization

in

one

frequency

band.

No

equalization

in

all

frequency

Defective

equalizer

Volume.

band.

Defective

IC.

Defective

capacitors

and/or

resistors

associated

with

ICs.

Not

supplied

+B

to

1C201

to

206.

NO

SOUND

No

sound

in

one

channel

Defective

speaker.

Input

lead

is

disconnected

or

broken.

No

sound

in

all

channels.

Check

sound

source

applied

to

the|QK

{Check

if

sound

is

being

applied

to|OK

channel

not

reproduced

sound.

@

(@)

of IC

1.

Check

if

normal

supply

voltage

is

|OK

NG

|

NG

Check

sound

source

connected

to

the

equalizer.

being

applied.

Defective

capacitors

and/or

resistors

in

the

circuit

between

right

(left)

input

and

@)

(@)

of

IC

1.

Blown

fuse.

Power

or

ground

lead

is

discon-

nected

or

broken.

NG|

Check

if

sound

is

being

applied

to

@

(®)

of

1C1.

OK

Check

if

sound

is

being

applied

to

@

(@)

of

1C206

OK

Check

if

sound

is

being

applied

to

@

(@®)

of

1C206.

OK

NG

|

~

base

of

0301

(Q303,

305,

307)

NG

Defective

IC

1.

Defective

sound

source

or

the

source

is

not

properly

connected.

Defective

capacitors

and/or

resistors

in

the

circuit

between

@

(@)

of

IC

1

and

@

(@)

of

1C206.

Defective

IC206.

Defective

capacitors

and/or

resistors

in

the

circuit

between

@)

(@))

of

1C206

and

base

of

0301

(0303,

305,

307).

Defective

Q301

(0303,

305,

307)

Defective

capacitors

and/or

in

the

circuit

between

emitter

of

Q301

(0303,

305,

307)

and

©

of

IC402,

404.

Check

if

sound

is

being

applied

to

emitter

of

0301

(Q303,

305,

307).

Check

if

sound

is

being

applied

to

G)

of

1C402,

404.

OK

Defective

1C402,

404.

Defective

capacitors

and

resistors

associated

with

!Cs.

SOUND

DISTORTION

Defective

!1C.

Defective

Speaker.

EXCESSIVE

HUM

Defective

sound

source.

Defective

sound

source.

Defective

capacitors

C502,

503.

Inferior

soldering

of

parts.

Inferior

SOUND

BREAK

Block

Diagram

ICl

V2

R

INPUT

°

—_—o

C

ai

INPUT

SENSITIVITY

Ic2.

142

L

JNPUT

9

TIME

DELAY

TIME

DELAY

<

tt.

Be

iP

i>

D>

OD

tC

201

~

206(172)

IC

20I™-206(1/2)

contact

of

input

wire.

Q30!

Q302

OUT

BI-AMP}—o

iN

our

BOOST

Q303

Q304

«od

=

1

(

|RictT-FRont

IN

REAR

OUTPUT

OUT

Q305

Q306

IN

|

{

j

our

BOOST

Q307

g30e

i!

at

:

LEFT

—

sr

Hora}

g

Lic

20

Perron

IN

Parts

Layout

on

P.C.

Boards

EqulizrPCBord

==

AR

%

|

4

:

4

i

oe

:

ae

a

Bottom

View

=

oi

e

os

en

a

nites

ceigagh

sate

ehw

py

aeetigy

she

Fae

c

encarta

M

|

Wiring

Diagram

|

_MAIN

AMP

__P.C.B.

BLK

ORG

LED:

PC

:B.

ee

a

WHT

bo]

\

9

ve

nae

ES

LE

NL

A

LETT

NOTE

RRP

ELE

AIA

SEALE

RELIES

ALE

PTOI

E

ER

PER

LEER

LEELA

ETE

SE

I

AE

2

SR

ONI

RTE

ROTH

TREN

STS

POEL

LO

A

SLE

LNA

IEE

IE

IYER

IG

LEE

ELLE

LAS

ME

HE

EEE

ETE

I

eam

ATs

epee

ENINTETS

roe

anf

GE

RTA

LR

HE

RE

rE

It

AIC

en

LEFT

INPUT

PIO

RIGHT

INPUT

Pli

ES

“GROUND

_P5

:

3

;

a

Hae:

BAK

-

SERS

aint

rie

‘IGNITION.

P7

neo

>

pee,

Le

RIGHT

Po

es

GRY/YEL

ee

fo)

FRONT

P4

GRY/YEL

oe

x

rit’

* : : :

REAR

OUTPUT

P3

a

ae

th

¥

kisi.

gee

Sits

ey

Oe

tel

Sete

oor

At

as,

pores

Seis

PT

OT

uae

BR

Ce

Een

a

IBLE

ER

aa

Ba

lege,

A

ee

eee

cee

ee

ere

a

al

Schematic

Diagram

.

bs

:

k

33

-

&

nee

2

:

: Q

5

wee

ers

aN

et

Ns

ha

sa

alte

Bk

ene

&

ass

eee

ee

eee

ey

eae

5

i

Sacer

arya

"ete

Lainey

See:

Nice

aogahitthe

Ms

Sas

tanet

OL

RANT

Mt

Sli

athe

OME

De

he

teline

S

ae

esata

Le

Lich

weg

BE

abi

aN

cecal

opie

ety

Sele

pe

SS

se

Re

MB

a

CG

a

ae

en

rea

RS

ieee

Ey

me

Rk

BA

Dir

ee

he

Eat

AA

A

RE

RG

ne

a

at

He

det

AE

NR

SA

AE

Co

Ca

wee

en

aanniaieeiimmemmaaeie

8

Se

sate

ao

tek

get

geet

pthet

tine

eats

aie

“orb

oa

2

©

=

S

0.

ae

a

ral

oO

-_

S

or

ran)

Oo

O

Y

5

lu

z

-

va

g

re

rl]

3

ef]

[lz

+

8

t+

I

zl

i

+

©

ie

a

i

am

)

ia

é

I

'

Al

3

|

5

|

=

:

i

:

¥

O

R449

560

9

1

y

£5

a

2S

91/01

IGvo

ESbY

wSby

ro

ae

Pics

All

resistance

values

are

in

ohms.

K=1,000

3.

Each(5)pin

in

1C1

,

2

and

1C201

to

206

(AN6551)

is

grounded.

2.

All

capacitance

values

are

in

microfarads.

P

NOTES:

1.

ee:

a

R502

i

K

wr

Nay,

R424

180K

D506

—+-

2200/16

+

2200/16

N

=

NY

c502

C503

R423

10

R443

10

»cebod

22000

2$C733(2SC

900)

1jOE2

2°09

or

—-%

smn

7

za

OMnNMRE~D—-HHAM

OMq~KMADAOO,

1!

ZqANVYVAMOVY

arANN

=

ro)

=

KR

i

wo

S

a

D

oO

nw)

N

od

1o)

ve)

a:

tTonvo

t

N

€

nmoweTwm

=oMs?g

ouwuss

qn

-?

Qaaqaaaq

or?

~-

©

a

&

-N..

~a

"900

00

80:0

0

—-Tms

HHMT

TO]

YYa0

Ggcaanaa

NOec2

Bcey

noo!

mOce

11ey

OO!

cocu

[porn

@nxOS

TIME

DELAY

-IOENA

7

nn

°

le

6

ae

=

cr

a

aia

Tears

We

|

3)

!

lwo

|

Oo

|

a

)

is

|

ln

|

[=

|

©

|

lw

!

Z

!

oO

a)noz

+

@nOz

=

Sp

OzUA

l

lo

1-vOZUA

we

=

|

ie

vuoz

uA

FOS

|

voz

ZUA

Twa

|

“

sues

=5

(a)no2

|

|x

|

-€OZYA

Fa

2—-€OZYA

|

x

a

|

hig

oi

|

jx

|

Sy.

(@)HOz

l

5

}

ES

2-ZO0ZNA

|

a

?

oo

|

.

!

°

>

|

x

ce

:

s

:

N

.

N

=

La)

-—

az

pac

O

a

oSO

53”

x

2

oO

8

Ee

os

a5

=o

8

!

|

x

Zn

sa

©

|©

4

mo

|

std

2

2/1

00

~

|

&

Zs

Zz200

£029

=

gozz

-ZOZD_~=—-

HOO.

202

ees

x00l"

ie

ae

v

|

cee

Me

ea

ere

ee

J

=

sete

Be)

LEFT

IN

PUT

RIGHT

IN

PUT

Pli

c=

GROUND

a]

eae

PS

7,

@)

mes

aa

ye

a

EE

ee

Alpine 3007 Manuel utilisateur

Manuels Équipement d'enregistrement populaires d'autres marques