Pioneer Deh-59 User manual

d)

PIONEER’

The

Art

of

Entertainment

Service

Manual

HIGH

POWER

CD

PLAYER

WITH

FM/AM

TUNER

DEH-59/UC

ORDER

NO.

CRT1809

DEFH-S9o

..

DEH-52

uc

DEH-525

uc

DERH-49

.-

DEH-4e

uu

DEH-425

DEH=-225

uc

DEHM-5e23

ES

DEH-Se23

cs:

DEH-223

cs

COMPACT

DIGTA

L

AUDIO

@

See

the

service

manual

CX-597(CRT1811)

for

the

CD

mechanism

description,

disassembly

arsd

circuit

description.

@

The

CD

mechanism

employed

in

this

model

is

one

of

CX-597

series.

PIONEER

ELECTRONIC

CORPORATION

4-1,

Meguro

1-Chome,

Meguro-ku,

Tokyo

153,

Japan

PIONEER

ELECTRONICS

SERVICE

INC.

P.O.Box

1760,

Long

Beach,

CA

90801-1760

U.S.A.

PIONEER

ELECTRONIC

[EUROPE]

N.V.

Haven

1087

Keetberglaan

1,

9120

Melsele,

Belgium

PIONEER

ELECTRONICS

ASIACENTRE

PTE.LTD.

501

Orchard

Road,

#10-00,

Lane

Crawford

Place,

Singapore

0923

©

PIONEER

ELECTRONIC

CORPORATION

1995

K-FFD.

NOV.

1995

P

inteed

in

Japan

DEH-59,52,525,49

,42,425,225,523,323,223

CONTENTS

1.

SAFETY

INFORMATION

........csscsssssesssssseesseeressenseeers

2

8.

ELECTRICAL

PARTS

LIST

........csscsssssssseverssenenseecesees

23

2.

SPECIFICATIONS.

.........cscsessssssssssensesresssseesseesseatenesenees

3

De

EC

Diet

atch

cascades

whe

cccresbagitedecuucecsteeses

sete

acesoueylhoteveesnsa

28

3.

OPERATION

AND

CONNECTION.

.....cccscssscssssseenseeees

4

10.

BLOCK

DIAGRAM

.........csccsssssessssesssesessenssensenenensens

29

4.

DISASSEMBLY

......ssccescseseeresees

Psat

ices

sdsubedeusesessicesteeds

7

11.

CIRCUIT

DIAGRAM

AND

PATTERN

.........sssssseeereeee

34

B.

ADJUSTMENT.........sssscsssssesssseesreessesesssesenseneeseeaenenees

8

12.

EXPLODED

VIEW

AND

PARTS

LIST

........ssesssssseseees

53

6.

TEST

MODE........ccscsssccsscccsssescnssescescseessssseeeseesseaeenes

10

13.

PACKING

METHOD

..........cscesscssssssscnseesesorseneerseneenees

60

7.

IC

INFORMATION

........ccsssssssssssrscssensesenesssersesenseensns

14

@

CD

Player

Service

Precautions

1.

For

pickup

unit(CGY1070)

handling,

please

refer

to"Disassembly"(CX-597

Service

Manual

CRT1811).

During

replacement,

handling

precautions

shall

be

taken

to

prevent

an

electrostatic

discharge(protection

by

a

short

pin).

2.

During

disassembly,

be

sure

to

turn

the

power

off

since

an

internal

IC

might

be

destroyed

when

a

con-

nector

is

plugged

or

unplugged.

1.

SAFETY

INFORMATION

CAUTION

This

service

manual

is

intended

for

qualified

service

technicians;

it

is

not

meant

for

the

casual

do-it-yourselfer.

Qualified

technicians

have

the

necessary

test

equipment

and

tools,

and

have

been

trained

to

properly

and

safely

repair

complex

products

such

as

those

covered

by

this

manual.

;

Improperly

performed

repairs

can

adversely

affect

the

safety

and

reliability

of

the

product

and

may

void

the

warranty.

If

you

are

not

qualified

to

perform

the

repair

of

this

product

properly

and

safely;

you

should

not

risk

trying

to

do

so

and

refer

the

repair

to

a

qualified

service

technician.

WARNING

Lead

in

solder

used

in

this

product

is

listed

by

the

California

Health

and

Welfare

agency

as

a

known

reproductive

toxi-

cant

which

may

cause

birth

defects

or

other

reproductive

harm

(California

Health

&

Safety

Code,

Section

25249.5).

When

servicing

or

handling

circuit

boards

and

other

components

which

contain

lead

in

solder,

avoid

unprotected

skin

contact

with

the

solder.

Also,

when

soldering

do

not

inhale

any

smoke

or

fumes

produced.

DEH-59,52,525,49,42,425,225,523,323,223

2.

SPECIFICATIONS

General

Power

SOULCE

2...

cece

eee

tenes

14.4

V

DC

(10.8

—

15.1

V

allowable)

Grounding

system

..........

cc

cece

ccc

eee

e

tenner

een

eee

eens

Negative

type

Max.

current

CONSUMPTION

.........

0.

cece

cee

tee

eee

ene

e

ene

eens

10.0A

Dimensions

(DIN)

(chassis)

............006-

178

(W)

x

50

(H)

x

150

(D)

mm

[7

(W)

x

2

(H)

x

5-7/8

(D)

in.]

(MOSE)

....

ccc

cece

cence

eee

188

(W)

x

58

(H)

x

22

(D)

mm

[7-3/8

(W)

x

2-1/4

(H)

x

7/8

(D)

in.]

(D)

(chassis)

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

178

(W)

x

50

(H)

x

155

(D)

mm

[7

(W)

x

2

(H)

x

6-1/8

(D)

in.]

(NOSE)

os

eee

eeean

sas

eae’e

170

(W)

x

48

(H)

x

17

(D)

mm

[6-3/4

(W)

x

1-7/8

(H)

x

5/8

(D)

in.]}

WEIght:

cc

ussceetecwls

ita

sateen

ad

seadine

etisalat

wedeisaa

aes

1.5

kg

(3.3

Ibs)

Amplifier

Continuous

power

output

is

15

W

per

channel

min.

into

4

ohms,

both

channels

driven

50

to

15,000

Hz

with

no

more

than

5%

THD.

Maximum

power

OUtPUE

0.0.00...

cece

cee

ener

e

nent

eee

nese

nee

enes

35

Wx4

Load

impedance

...........

cece

eee

e

eens

4Q

(4—8

Qallowable)

Preout

output

level/output

impedance

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

sees

ee

seen

500

mV/

1kQ

Tone

controls

(Bass)

:s

ocstee

ahh

te

bees

sa

ale

Date

Meneses

aia

pe

tnede

+12

dB

(100

Hz)

(Treble)!

sic

cise

cree

nesters

a

sgeltvn

esi

eee

se

Tats

«aoe

we

+12

dB

(10

kHz)

Loudness

contour

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

eee

eeee

eee ees

+10

dB

(100

Hz),

+7

dB

(10

kHz)

(volume:

—30

dB)

CD

player

SyStOM

0.0...

secs

ee

ceenne

esc

n

see

eeenenseeneneees

Compact

disc

audio

system

Usablé

discs

ic

ecccie

caced

sctuiie

onatat

ete

eainelieedie'e

setae

een

Compact

disc

Signal

format

...........

0...

cee

e

ee ee

eee

ee

eee eee

Sampling

frequency:

44.1

kHz

Number

of

quantization

bits:

16;

linear

Frequency

characteristics

............ccee

eee

e

neon

eeees

5

—

20,000

Hz

(+1

dB)

Signal-to-noise

ratio

2.0.00...

cece

eee

eens

94

dB

(1

kHz)(IHF-A

network)

Dynamic

range

0.0...

ccc

cece

eee

e

ence

eee

nee

e

ee

nennes

90

dB

(1

kHz)

Number

of

channels

..........-

00sec

ece eee

e

cece

eee

e

een

ence

nen

enns

2

(stereo)

FM

tuner

Frequency

range

(UC).........

0.

cece

cee

eee

e

eee

ene

enes

87.9

—

107.9

MHz

Frequency

range

(ES)

........

0.

ccc

cece

eee

e

eee

e

eee

eneeee

87.5

—

108

MHz

Usable

sensitivity

................0005

11

dBf

(1.0

V/75Q,

mono,

S/N:

30

dB)

50

dB

quieting

sensitivity

.............ccc

cee

ee

eens

16

dBf

(1.7

V/75Q,

mono)

Signal-to-noise

ratiO

.....

0...

cece

eee

e

cence

ence

eens

70

dB

(IHF-A

network)

DistOrtion:

isd4s008

bien

eds

So

tas

ae

vee

beac

0.3%

(at

65

dBf,

1

kHz,

stereo)

Frequency

response

..........

00sec

cece

ence

eee

30

—

15,000

Hz

(

3

dB)

Stereo

separation

.........

ccc

c

eee

cece

cence

een

e

eens

40

dB

(at

65

dBf,

1

kHz)

Selectivity

ss.

civic

oh

aien

ceetoyes

ova

eee.

eas

ons

aae

wens

...

70

dB

(2ACA)

Three-signal

intermodulation

(desire

signal

level)

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

50

dBf

(two

undesire

signal

level:

110

dBf)

AM

tuner

——————————————

Frequency

range

(UC,

ES)

.........

ccc

cece

eee

e

ene

eens

530

—

1,710

kHz

Frequency

range

(ES)........

0...

cece

eee

cee

cece

ete

c

enc

eenens

§31

—

1,602

kHz

Usable

sensitivity

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

0...

eee

e

eee

ee

eee

18

V

(25

dB)

(S/N:

20

dB)

Selectivity’.

cccia

suas

ita

giens

nde

stldvese

ie

sewselveu

lee

tees

50

dB

(

10

kHz)

Note:

Specifications

and

the

design

are

subject

to

possible

modification

without

notice

due

to

improvements.

DEH-59,52,525,49,42,4025,225,523,323,223

3.

OPERATION

AND

CONNECTION

Tuner

Operation

Tuner

Source

and

Band

¢

Push

the

SOURCE

button

or

the

Tuner

button

to

select

Tuner.

The

Frequency

appears

on

the

display.

(“CD”

indicator

lights

when

stereo

station

selected.)

¢

Use

the

BAND

button

to

select

the

desired

band.

(FM1,

FM2,

FM3,

AM)

Manual

and

Seek

Tuning

Both

Manual

(step-by-step)

and

Seck

(automatic)

tuning

are

available.

1.

Press

the

MANU

button

to

switch

alternately

between

the

Manual

and

Seek

tuning

modes.

The

“MANU”

indicator

lights

when

Manual

tuning

is

selected

and

turns

OFF

when

Seek

tuning

is

selected.

2.

Press

the

(>)

button

to

tune

the

receiver

to

a

higher

frequency.

MANU

ON

(Manual

tuning):

The

frequency

changes

step

by

step.

MANU

OFF

(Seek

Tuning):

The

tuner

automatically

seeks

out

and

receives

broadcasting

stations.

¢

Press

the

(4)

button

to

tune

the

receiver

to

a

lower

frequency.

DEH-59,52,525,49,42,425,225,523,323,223

Using

the

Built-in

CD

Player

The

built-in

CD

player

plays

one

standard

12

cm

or

8

cm

(single)

CD

at

a

time.

Do

not

use

an

adapter

when

playing

8

cm

CD.

Inserting

and

Removing

Discs

*

Insert

the

disc

with

the

recorded

(iridescent)

surface

down.

CD

playback

begins

immediately,

whether

or

not

the

player

is

ON

or

the

built-in

CD

source

selected.

The

track

number

and

playing

time

are

displayed.

*

Press

the

Eject

button

to

eject

any

disc

loaded

in

the

disc

slot.

Playing

the

Built-in

CD

player

*

To

play

a

CD

that

is

already

loaded,

press

the

SOURCE

or

CD

button

with

a

CD

loaded

to

select

the

built-in

CD

player.

The

built-in

CD

player

is

selected

only

when

a

CD

is

loaded.

DEH-59,52,525,49,42,425,225,523,323,223

@

Connection

Diagram

1

a

'

sayldwe

eyqejeae

Ajeyes

seoy

1

-edes

84]

eAey

NOA

UEyM

t

SUOIJIOUUOD

10}

S14)

OS;

®@

eal

ye!

4

SIU

OSN)

Yj]

10

JOY

OY)

UI

BI

-yeeds

Z

ey)

03

eUUOD

i

‘waysks

Jeyeeds

Z

&

UNIAA

1

i

Jeoy

;

408)

t

sepjoy

esny

quoi

seyeeds

yyBry

(punod6)

x2e1g

(30

AZL

VW

OO

“xeW)

*JEUIUIB}

(01)

-uoo

Aejas

PuuajuR-ojny

40

dwe

seMod

ey)

Jo

jeu

yore!

euusjuy

1148}

]02]U09

Weyshs

OF

(Ajeyesedas

pjos)

sBnid

uid

yoy

YM

spso2

Bunjoeuuo3

a

wun

siyt

INdyno

sea’

—

o

401S1S91

BSN

yndyno

quoi

‘uontsod

yo}ims

uontuB:

30

$se)pse6e1

1aMod

YUM

Patyddns

sAemye

jeuiu9;

of

dSO/NO

{90

A

ZL)

Yous

UoRtUB)

Aq

P9]}02}U0S

jeUIUE)

B1yDe}e

Of

“Apog

(Je1eus)

8PD1YeA

OL

*uoneyeysuy

UeTY

S4d.

UONDeS

BY)

88S

DEH-59,52,525,49,42,425,225,523,323,223

4.

DISASSEMBLY

@

Removing

the

Case(Not

shown)

1.Remove

the

two

screws.

2.Insert

and

turn

a

flat

screwdriver

at

locations

indicat-

ed

by

arrows

to

remove

the

case.

@

Removing

the

Detach

Grille

Assy(Fig.1)

{

Except

for

DEH-225/UC

and

DEH-223/ES)

1.Press

the

detach

button,

and

then

pull

detach

grille

assy.

@

Removing

the

Panel

Assy(Fig.1)

(

Except

for

DEH-225/UC

and

DEH-223/ES)

1.

Disconnect

the

two

stoppers

indicated

by

arrows,

and

then

remove

the

panel

assy.

@

Removing

the

CD

Mechanism

Module(Fig.1,2)

1.Remove

the

four

screws.

2.

Disconnect

the

connector.

3.Remove

the

CD

mechanism

module.

Detach

Button

Fig.1

@

Removing

the

Grille

Assy(Fig.2)

(DEH-225/UC

and

DEH-223/ES)

1.

Disconnect

the

connector.

2.Disconnect

the

two

stoppers

indicated

by

arrows,

and

then

remove

the

grille

assy.

>

CD

Mechanism

Module

Grille

Assy

Fig,

2

@

Removing

the

Chassis

Unit(Fig.3

}

1.Remove

the

screw

A,

two

screws

B,

screw

C

and

two

screws

D.

2.

Stretch

the

claw.

3.Remove

the

two

cords,

and

then

remove

the

chassis

Unit.

Fig.

3

DEH-59,52,525,49,42,425,225,523,323,223

5.

ADJUSTMENT

saat

Select

C1

so

that

total

capacity

of

80pF

is

attained

from

the

direction

of

the

receiver

jack.

Z:

Output

impedance

of

SSG.

@

Connection

Diagram

DC

Regulated

Power

Supply

FM/AM

TUNER

UNIT

(TOP

VIEW)

TUNER

AMP

UNIT

FM/AM

TUNER

UNIT

DCV

Meter(1)

Pint

FM/AM

TUNER

UNIT

(BOTTOM

VIEW)

Peenee:

Fig.

4

DEH-59,52,525,49,42,4025,225

523,323,223

FM

ADJUSTMENT(UC

MODEL)

Modulation

M:MONO

MOD.,

400Hz

30%(22.5kHz

Dev.)

S:STEREO

MOD.,

1kHz,

L

or

R=30%(20.25kHz+7.5kHz

Dev.)

NOTE:Before

proceeding

to

further

adjustments

after

switching

power

ON,

let

the

tuner

run

for

ten

minutes

to

allow

the

circuits

to

stabilize.

a.

ami

SSS

a

Displayed

Adjustment

Method

Frequency(MHz)

|

Point

(Switch

Position)

[ee

Lome

T1079

|

SS

CV

Meter(t):ev

1

|

saim

|

60

|

981

|

151

_—‘|CenterMeter:0

antcoi|1

|

981m

|

5

«|

98.1

|

2

|

mv

Meeter(1):

Maximum

nh

|

caim

|

5

|

gat

|

Sa

mv

Meter(t):

Maximum

Bhd

ae

lt

ioe

mV

Meter(1):

Maximum

(STEREO

MODE)

VR154

mV

Meter(1)

:

Separation

5dB

(STEREO

MODE)

FM

SSG

Displayed

Adjustment

Method

Level(dBf)

Frequency(MHz)

|

Point

(Switch

Position)

run

voit

[1

[see

[oso

|

ts

CV

Meter(ty:6v

a=

2

Wee)

ai

el

|

98.1

M__|

a

al

ee

|

tee

|

f

ae

eee

ae

ee

7:

ee

a

el

a

aa

(STEREO

MODE)

Loe

VR154

mV

Meter(1)

:

Separation

5dB

(STEREO

MODE)

L5

:

;

:

Maxi

T31

:

i

DEH-59,52,525,49,42,425,225,523,323,223

6.

TEST

MODE

6.1

TEST

MODE

1)Precautions

-

This

unit

uses

a

single

power

supply

(+5V)

for

the

reg-

ulator.

The

signal

reference

potential,

therefore,

is

connected

to

REFO(approx.

2.5V)

instead

of

GND.

lf

REFO

and

GND

are

connected

to

each

other

by

mis-

take

during

adjustments,

not

only

will

it

be

impossi-

ble

to

measure

the

potential

correctly,

but

the

servo

will

malfunction

and

a

severe

shock

will

be

applied

to

the

pick-up.

To

avoid

this,

take

special

note

of

the

fol-

lowing.

Do

not

connect

the

negative

probe

of

the

measuring

equipment

to

REFO

and

GND

together.

It

is

especially

important

not

to

connect

the

channel

1

negative

probe

of

the

oscilloscope

to

REFO

with

the

channel

2

negative

probe

connected

to

GND.

Since

the

frame

of

the

measuring

instrument

is

usual-

ly

at

the

same

potential

as

the

negative

probe,

change

the

frame

of

the

measuring

instrument

to

floating

sta-

tus.

lf

by

accident

REFO

comes

in

contact

with

GND,

immediately

switch

the

regulator

or

power

OFF.

-

Always

make

sure

the

regulator

is

OFF

when

connect-

ing

and

disconnecting

the

various

filters

and

wiring

required

for

measurements.

:

Before

proceeding

to

further

adjustments

and

mea-

surements

after

switching

regulator

ON,

let

the

player

run

for

about

one

minute

to

allow

the

circuits

to

stabi-

lize.

-

Since

the

protective

systems

in

the

unit's

software

are

rendered

inoperative

in

test

mode,

be

very

careful

to

avoid

mechanical

and

/or

electrical

shocks

to

the

sys-

tem

when

making

adjustment.

-

Test

mode

starting

procedure

Switch

ACC,

back-up

ON

while

pressing

the

4

and

6

keys

together.

10

-

Test

mode

cancellation

Switch

ACC,

back-up

OFF.

+

Disc

detection

during

loading

and

eject

operations

is

performed

by

means

of

a

photo

transistor

in

this

unit.Consequently,

if

the

inside

of

the

unit

is

exposed

to

a

strong

light

source

when

the

outer

casing

is

removed

for

repairs

or

adjustment,

the

following

mal-

functions

may

occur.

*During

PLAY,

even

if

the

eject

button

is

pressed,

the

disc

will

not

be

ejected

and

the

unit

will

remain

in

the

PLAY

mode.

*The

unit

will

not

load

a

disc.

When

the

unit

malfunctions

this

way,

either

re-posi-

tion

the

light

source,

move

the

unit

or

cover

the

photo

transistor.

+

When

loading

and

unloading

discs

during

adjustment

procedures,

always

wait

for

the

disc

to

be

properly

clamped

or

ejected

before

pressing

another

key.

Otherwise,

there

is

a

risk

of

the

actuator

being

destroyed.

+

Turn

power

off

when

pressing

the

button

TR+

or

the

button

TR-

key

for

focus

search

in

the

test

mode.

(Or

else lens

may

stick

and

the

actuator

may

be

dam-

aged.)

+

SINGLE/4TRK/10TRK/32TRK

will

continue

to

operate

even

after

the

key

is

released.Tracking

is

closed

the

moment

C-MOVE

is

released.

-

JUMP

MODE

resets

to

SINGLE

as

soon

as

power

is

switched

off.

DEH-529,52,525,49,42,4025,225,523,323,223

@

Flow

Chart

+

ACC,

Back-up

ON

<Regulator

OFF>

CD

Player

Select

(

SOURCE

During

regulator

off,press

the

MANU

TRE

key

and

the

system

will

be

put

into

Display

the

new

test

mode.

<Regulator

ON>

BAND

4

Power

ON

Display

Focus

mode

meen

8

<Close

tracking

>

Carriage

shifted

Carriage

shitted

outwards

while

inwards

while

T

this

key

is

pressed

this

key

is

pressed

TRK

GI

Display

<Close

spindle>

Carriage

shifted

Carriage

shifted

Tracking

(Rough)

outwards

while

inwards

while

balance

Display

TRK

BI

this

key

is

pressed

this

key

is

pressed

example

Carriage

move

or

T.

jump

Carriage

move

or

T.

jump

AGC

display

*2

select

AGC

Trackng

open

Sing

FF

>

Display

91

BAND

le->

4TRK

>

10TRK->

32TRK->

100TRK->C.MOVE

92

93

94

95

96

Select

T

Jump

Mode

Tracking

open

(in

the

case

of

continuous

*4

Normal

focus

close—>S

curve

check—>

Focus

EQ

chick

jumping)

00

01

02

*2

cNormal

display—>Focus

gain

—>

Track

gain

3

*3

100

TRK

jump

&

carriage

move

continue

only

while

the

keys

are

pressed

411

DEH-59,52,525,49,42,4225,225,523,323,223

6.2

ERROR

NUMBERS

AND

NEW

TEST

MODE

@

Error

Number

Indication

If

the

CD

should

fail

to

operate

or

if

an

error

has

taken

place

during

operation

the

player

will

enter

into

the

error

mode,

and

the

cause

of

the

error

will

be

numerically

indicated.

This

is

aimed

at

assisting

in

analysis

or

repair.

(1)

Basic

Means

of

Display

«With

ERROR

indicated

in

“MODE"

on

IP-BUS

Display

data,

an

error

code

is

transmitted

by

the

use

of

MIN

and

SEC.

The

MIN

and

SEC

data

will

be

identical.

-Examples

of

Display

ER-XX

(2)

Error

Codes

Code

Carriage

doesn't

move

to

or

from

the

innermost

position

—Home

switch

failed

and/or

carriage

immobile

—

Defects,

disc

upside-down,

severe

vibration

Spindle

failed

to

lock

or

subcode

unreadable

Subcode

failure

—Spindle

defective,

defect,

severe

vibration

The

disc

is

upside-down,

defects,

vibration

—Defects,

disc

upside-down,

severe

vibration

Failed

to

reach

target

address

—Carriage/tracking

defective

and/or

defects

Power

overvoltage

or

short

circuit

detected

—

Switching

transistor

defective

and/or

power

abnormal

"defects"

means

scratches,

dirt

etc

an

the

surface

of

the

disc.

@

New

Test

Mode(aging

operation

and

setup

analysis)

The

single

CD

player

plays

in

normal

mode.

After

being

set

up,

it

will

display

FOK

(focus),

LOCK

(spindle),

subcode,

sound

skip,

protection

against

a

mechanical

error

or

the

like,

occurrence

of

an

error,

cause

and

time

of

an

expiry,

if

any,

(and

disc

number).

During

the

setup,

the

CD

software

operation

status

(internal

RAM

and

C-point)is

displayed.

(1)

How

to

enter

NEW

TEST

Mode

See

the

test

mode

flow

chart

Page

11.

(2)

Relations

of

keys

between

TEST

and

NEW

TEST

Modes

evs

[

__testode

New

Test

Mode

Regulator

OFF

|

Regulator

ON

Error

Occurred,

Protection

Activated

Keys

BAND

Regulator

ON

|

Regulator

OFF

be,

eee

Time

of

occurrence

/

cause

of

error

select

Te

|

FW-xiCk

TRACK

/FF

|

TR

|

REV-KICK

Track-/REV

[|

|_|

TRACKING

CLOSE]

SCAN

ae

eee

TRACKING

OPEN

|

REPEAT

FOCUS

CLOSE

RANDOM

MANU

FOCUS

MODE

__|

AUTO/MANU

TRACK

No./

time

of

occurrence

select

Mode

Select

Operations,

such

as

EJECT,

CD

ON/OFF,

etc.

are

performed

normally.

12

DEH-59,52,525,49,42,425,225,523,323,223

(3)

Error

Cause

(Error

Number)

Code

Error

Code

|

Classification

|

Mode

|

Description

_—‘([Cause—=——SSC=*d;sCéDetait’,—

SC

ELECTRIC

FOK=L__100ms

Scratch,

ELECTRIC

PLAY

|

LOCK=L

100ms

__

|

Spindle

unlock

Stain,

|

40

eas

unacceptable

500ms

Servo

defect,

SIA

inl

ll

ioral

ad

operated

etc...

(4)

Indicating

an

Operation

Status

During

Setup

Sistus

No

101

——*[

Carriage

home mode

started

102.

—_—_—|

Carriage

moving

inwards

10-second

time

out,

Home

switch

failed

Protection

operation

10-second

time

out,

Home

switch

failed

[oS

[Carriage

moving

outwards

ae

Seemed

[12___[Spindleturn/Focus

search

started

|

3]

Wang

for

foous

closure

DSieL)

[allure

10

abso

foovs

10,14

Waiting

for

focus

closure

(FOK=H)

ailure

to

close

focus

Focus

disrupted

Subcode

waiting

Fig

[During

tracking

AGC_——~SCSCSC=d

sped

Focus

disrupted,

MIRR

NG,

Failure

to

lock,

Carriage

closed,

SPINDLE=ADAPTIVE

Failed

to

read

subcode

(5)

Example

of

Display.

-SET

UP

in

progress

Auto

n

Manual

TNo.

11

‘Operation

(PLAY,

SEARCH,

etc.)

in

progress

perfectly

identical

with

that

in

the

normal

mode.

-Protection/Error

upon

occurrence

(a)Error

number

indicated

[|

erm

|

en

Select

the

display

with

the

BAND

key.

(b)Track

number

indicated

(c)Absolute

time

indicated

ae.

Cuan

Select

the

display

with

the

MANU

key.

40

05

<—_____

13

DEH-59,52,525,49,42,425,225,523,323,223

7.

IC

INFORMATION

PA4023A

PA4024A

14

DEH-59,52,525,49,42,425,225,523,323,223

@

Functions

(UPC2572GS)

[

PinNo.

|PinName

|

V/O

fen

seh

|

Function

and

Operation

EFM

comparator

input

m

nm

=

Zz

ryO

|

it

[2

[AGC-OUT

_|O

_—-[

AGC

amplifier

output

[3

[C.AGC

__[___|

Connects

AGC

peak

detection

condenser

|

—SOo4

|

RF-IN_——sd{t___|

RF

signal

DC

component

cut

input

[5

|RF-OUT

[QO

{RF

amplifier

output

TY

6

[RF-

«it

___|

RF

amplifier

inverted

input

rT

7-+((C1,3T

~~

~—*«|_~——_—_—si|

Connects

RF3T

component

detection

condenser

|

8

[C2,3T

|

__|

Connects

RF3T

component

detection

condenser

[9

[voc

|

[Powersupply

rT

10i|A

—i{t___—sCAsig

p

44

es

signalinput

[42

|B.

|![Bsignalinputt

COC‘;

SPC

[13

[Dp

|

_[Dsignalinput

CO

CC‘<;

SP

r——145

[EL

—«dEsignalinput.

CCS

[16

|PD._

||

|APCamplifierinput

[147

[LD

|

0

|APCamplifieroutput.

48

|LDON.__—si{t___—_—i|

Laser

diode

ON/OFF

input

|

19

|VREF-OUT

|O

[Reference

voltage

output

[20

|VREF-IN_—'[I__|

Reference

voltage

input

|

21

|DET-OUT

__[O

__|

Vibration

detection

circuit

output

[22

|DET-IN

___{I___|

Vibration

detection

circuit

input

[23

|TE-OUT2

_[O

__|

Tracking

error

amplifier

output

(fourfold

gain)

[24

|TE-OUT1

_[O

_|

Tracking

error

amplifier

output

(singlefold

gain)

[25

|Te-

————*«({'__|

Tracking

error

amplifier

inverted

input

ra

SOO

=

GND

sc

GN

a

ee

eee

Oe

a

[97

TFE-

||

[Focus

erroramplifierinvertedinput_

[98

[FE-OUT|O

_|Focuserroramplifieroutput_

[29

|CFE

—'{!_~_—_|

Focus

error

signal

DC

component

cut

input

r

30

[3T-OUT

——*|O

__|

RF3T

component

output

[31

|MIRR__—s«{O__|

MRR

signal

output

Y

32

|RFOK

—«(|O

__—|

RFOK

signal

output

|

_33

|DEFECT

|O

_|

DEFECT

signal

output

|

34

|C.DEF

—«|

—_—si|.

Connects

DEFECT

signal

detection

condenser

.

35

|EFM-OUT

_|O

_|

EFM

comparator

output

[36

|ASY

___——s«d{I__~—_CC|

EFM

comparator

level

input

T37_|TE-BAL_—si'{t__|

Tracking

balance

control

|

38

|FE-BAL__—s{t_—|

Focus

balance

control

UPC2572GS

15

DEH-59,52,525,49,42,425,225,523,323,223

@

Functions

(UPD63702GF)

[Pin

No.

[PinName

_[V/O

|

FunctionandOperation

Cd

[1

[DVvDD

Cs

~—S_—i

Supplies

current

of

positive

voltage

to

thelogiccircuits

|

2

([RstT

——si'[{t

~—Ssd[

Systemresetinputpin,

Cd

AO

Microcomputer

interface

AO="L":

STB

active

and

set

to

address

register

AOQ="H":

STB

active

and

set

to

parameter

|

4

|8TB

[1

___|

Signal

to

latch

serial

data

within

the

LSI

PS

LSCK.C*C‘“‘CU‘'L:’‘UCT_

|

Clock

input

to

input

and

output

seraldata

Cd

|

—r6

[SO.C™C™C™~*t—C

sé

tpt

serial

data

andstatussignal

=F

ss

C—Ci‘“‘C;Cid

[CUT

{SECUCC*“‘dLNESCN‘WUN

WU

Seralataiimputin=

=

Cd

Pf

8

TDGNDCUT

SCs

LogiccircuitGND

[9

[XGND

dL

~—Ssd

CrrystaloscillationcircuitGND)

P10

«[XTAL

CdS

SC

Cs*d

Crysttaloscillatorconnectionpin

Cid

Pt

[XTAC

CO

Crystaloscillatorconnectionpin,

Cd

|

12,-«

[X.VDD.——sd|~————__s|

Supplies

current

of

positive

voltage

to

the

crystal

oscillation

circuit

[13

|DAVDD

|

_~—_—_—_—si|

Supplies

currentof

positive

voltage

tothe

D/Aconverter

Cd

ro

14

TR+

~~~

_|

Right

channel

analog

audio

data

output

Y=

15

TR-

SY

OO

—_|

Right

channel

analog

audio

data

output

|

16,17

|DAGND

|

____—si|

D/A

converter

GND

|

18

j{l-

~—~~——Ss([O.—*d

Leftchannelanalogaudiodataoutputpin,

Cid

|

19

[te

CS

|

__20

|DAVDD

|

__—[

Supplies

currentof

positive

voltagetotheD/Aconverter

i

|

21

[D.VDD

—*Y|

~——sS}

Supplies

current

of

positive

voltage

to

logic

circuit

ea

ae

Flag

output

to

indicate

that

audio

data

currently

being

output

consists

of

noncorrectable

data

|

«23.~«

|

WDCK

|O

|

to

output

double

the

frequency

of

LRCK

[Pintooutputtheclock

————“—‘“‘—‘“‘“‘SCCCC*@d

|

_—-24

~+|C16M

|O

_|

to

output

the

clock

|

25

[EMPH

———«([O__|

Output

for

the

pre-emphasis

data

in

the

sub-Q

code

|

__-26

*

[DIN

___—s({t_|

Input

for

serial

audio

data

[27

[DOUT—s—s«d[O

sid

OutputpinfortheserialaudiodataCi(‘C;OC;C;*;C;C‘*”*

|

28

|SCKO

—~—«([O__—'|

Outputpinfortheclockfortheserialaudiodata

he

ere

i

|

Signals

to

distinguish

the

right

and

left

channels

of

the

audio

data

output

from

DOUT.

Frequency

is

44.1kHz

at

50%

duty

at

normal

regeneration

Ys

30

:|TX

~~———~—Ss({

O_—_|

Output

for

the

digital

audio

interface

data

ee

a

Oscillation

control

for

high-frequency

clock

generation

VCO

used

for

the

digital

PLL

u

generation

at

fast

speed

of

2-

or

4-fold

|

«32,

|POUT

———«(|O

__|

Output

point

for

phase

comparison

|

33

[D.GND

«|

~——sd[

GND

forthelogiccircuit

=

i“‘“‘“C;C™S™SC*C*C;C*C*C*

|

34

[vco.-——séd{t

~S——sSsd[

Inputpinfortheinverter

—

CC—‘*zC

|

35

«

|}VCO~—=—F7F)—OMd{O

__|

Output

for

the

inverter

|

=.

36:

TD.VDD~—Ss|~S——__—s

Supplies

current

of

positive

voltage

to

the

logic

circuit

P37

-{PLCK

—Ss«([O

sd

Pinformonitoringthebitclock

==

38

|

LOCK

Indicates

"H”

when

the

synchronized

pattern

detection

signal

matches

the

frame

counter

output

at

the

EFM

recovery

modulation,

and

"L"

when

they

don't

match

Se

eee

(approx.

7.35kHz)

ee

ere

(approx.

7.35kHz)

|

41:

|D.GND——«|

~——_—sd[

GND

for

the

logic

circuit

|

42,43

[TESTO1

[|

—[Testpins

—i‘“‘“‘C;™S™*S*S™*S™SC™*™C™C™C™C™C™C™C~C~C~C~C™C™C™C~C™CSCSCSC*d

|

44,45

[TM2,1M4

[I

_|

Pins

for

controlling

regeneration

atfastspeed

of

2-or4-fold

si

|

46-49

[T4-T7

Sst

Cd

Testpins

|

50,51

[C1D1,C1D2_-|O

_|

Output

forindicatingthe

Ci

errorcorrectionresults

Cd

|

52-54

|C2D1-C2D3_

[0

_|

Output

forindicating

the

C2

errorcorrectionresults

|

55

|D.VDD

—«|_~——_|

Supplies

current

of

positive

voltage

to

the

logic

circuit

|

___

56

|SFSY

_——~—~—«(|O

__|

Outputs

1

word

of

the

subcode.

Generally,

1

cycle

is

approx

136

micro

seconds

flee

ee

The

signal

indicates

the

beginning

of

the

subcode

block.

The

SFSY

signal

is

output

at

high

level

every

98

times

|

_58

|SBSO

~—=+[O

___|

Output

for

the

subcode

data

16

DEH-59,52,525,49,42,425,225,523,323,223

[Function

and

Operation

[GND

forthe

analogcircuit.

—

CCi‘“‘CSC*CSCSC‘idzC

Output

for

the

spindle

drive

Output

for

the

sled

drive

Output

for

the

tracking

drive

Output

for

the

focus

drive

Output

for

the

focus

balance

control

Output

for

the

tracking

balance

control

|

Supplies

current

of

positive

voltage

tothe

analogcircuit

==

|

Switches

coefficient

banks

forthetracking

filter,

==

[Pin

No.

[Pin

Name

_

BCK

«GND

/O

finputpinfortheEFMsignal

linput

forthe

holdcontrolsignal

=

[InputpinfortheRFOKsignal

linputpinforthe

MIRRsignal

GND

for

the

analog

circuit

The

signal

input

through

these

pins

is

digitized

to

8-bit

by

the

A/D

converter,

7

OLD

7

74,75

VR2,1

which

by

operation

of

the

assigned

register,

can

be

read

into

the

microcomputer

inputs

a

focus-error

signal

fromthe

RF

amplifier

==

inputs

a

tracking-error

signal

fromthe

RF

amplifier

linput

forthe

trackingcomparator,

CCS

|

Output

point

for

midpoint

potential

for the

A/D

converter

for the

LSIportion

_|

|

Supplies

current

of

accurate

voltage

tothe

analogcircuit

==

EFOUT

.VDD

>i

ladled|m

>

SalalZlalaloid

Fat

oO

o

ZIQIS|>|>

z

QWrHi-

oO

SSSI

“I~

oO

©

CO

|~NIIO>

WIN]

|[O

~

*UPD63702GF

t

©

65

40

41

IC's

marked

by*

are

MOS

type.

80

25

Be

careful

in

handling

them

because

thty

are

very

liable

to

be

damaged

by

electrostatic

inducton.

17

DEH-59,52,525,49,42,425,225,523,323,223

@

Functions

(XLA6997FP)

[Pin

No.

[PinName

[1/0

_[Functionand

Operation

ss

——“‘“‘C*‘C*”:”CCCCids

fT

1

[OUTTA

—«{O-

——s*(|CHidriveroutput)

rr

—“(i‘“;*s*s*s—‘“‘“‘(S™SC*id

fT

_-2

:‘[OUTI-B.

=|O

_|CHidriveroutput)

—

—“(—ts—“‘“(CS*SSC“(‘“‘(CSC*sisdCYS

|

3

|IN1)

sit

SS

SCd([CH1

input

—“(i‘“‘(‘“‘“‘“‘

‘CO

LY

|

4

[INT

st

~——sd(CH1gainadjustmentinput)

rr

—“—~é‘—s*s—s—s—s—C—s—‘“C—s—s—sSC—~OCYS

|

5

|REG-B

«|

_~—s{

PowTrbaseconnectionpinforregulator

=

—“‘i‘“CSCSCSCisdzC

|

_6

|REGOUT

_|[O

[Regulator

outputPowTrcollectorconnection

=

Cd

|

__

7

|REGGND

|__|

RegulatorGND/CommoncircuitGND—

—“(‘“C;O™S™;*;*;™*™C*d”

|

8

[BIAS

sit

~——s|

BIAS

input

|

9

|MUTE

__—S«{|s—S——s*([Mutecontrolpin.

—

—“‘“‘“‘“‘“‘“(“(:*S*S”SSC”™*™C™C*dC

|

___10

|REGSW____|

__|

Regulator

switch

|

11

_-[TEMPMON

|

__|Humiditymonitorpin.

—“‘“(CS*™SSCOC~C™~C~CidCY

Y12_([IN2~

sd

Ss

CH

input

|

__13

[OUT2-B

=|O

_[CH2driveroutput

i‘;

Cd

|

__14

[OUT2-A_—-«|O

—s{CH2driveroutput——is—“—s*C—s“‘“‘“‘“‘“‘S*™S™SCSC*™CC*d

YT

95

|GND

GND

|

_16

|OUT3-A_—=—S«[O

_—*([CH3driveroutput)—

——“‘“‘“CSs*S™S”SO”CC™C~C~C‘“‘C‘sisSY

|

__17

[OUT3-B.

=|[O

_[CH3driveroutput

—

—“‘“(‘“‘“‘“(CS*“‘“‘S(N;!.CC#(#d

|

18

“|

IN3"

~~

Ss

CH3.

gain

adjustment

rs

19

[IN3'

=———sdE-

Ss

CH.

gain

adjustment

fr

_-20

~‘|[INS.S—CsdTTs

ST

CdCHS

input

ss

——“‘“‘“(‘(“(“‘(‘SC™C™C™C™C™C™C™~™~COTTC“‘SC*‘isdCS

22

(MEO.

=

CC

ee

Se

ee

|

[23

[INA

Sst

CdCHM4input— $s

———“‘“(‘(

WFC

OTC

|

—s.24

[IN4

=———<“<«*@YSsét*C‘Cs*é‘:‘*@LC

C14.

gaan

adjustmeent

iin

|

_25

[IN4"

ss]

sd

CH4

gain

adjustment

|

__26

[OUT4-B

[O

[CH4driveroutput

=

—ss———————————“‘“COCSOCOCOC*;C;*C;C*C*C;C*C‘*dCY

|

27_-[OUTAA

[O

_[CH4driveroutput

=

——“‘;.OOCd

nae

SOB

GND

a

GD,

So

ee

ge

ee

XLA6997FP

18

DEH-59,52,525,49,42,425,225,523,323,223

*PM2004A

PALO03A

19

DEH-59,52,525,49,42,425,225,523,323,223

@

Functions

(PDR027A)

[PinNo.

[PinName

|

VO

|

Format

|

Function

and

Operation

[1

{[MODEL1_

[1

|

——'|

Modelselectinput

Pas

DeSean

Pn

oh

WANES

GN

ee

Ts

[st

Sod?

~~

Sd

FM

stereoinput

260)

SD.

Sn

ut

e

[7

|AvREF?

|

—Ss|

~—SSsd|

AD

converter

reference

voltage

[8

{kypbT.

{1

|

——*'|

Keydatainput

[9

|ppoT

|

O

|C

|

Displaydataoutput

Po

[NC

pNOUUS6O)

=

Ss

ee

ON

fs

es

A

[PDO

OC

Chip

enable

output

for

PLL

IC

0

QO

m

/CURRO

is

Tuner

voltage

FIX

output

Data

input

from

CD

mechanism

module

LSI

SO

Data

output

for

CD

mechanism

module

LSI

Clock

output

for

CD

mechanism

module

LSI

[Notused

—“‘s‘“‘“‘“‘SSSCCL

AM

power

control

output

FM

power

control

output

Focus

OK

signal

input

Spindle

lock

detector

input

Load

motor

loading

control

output

[Notused

NGM

ee

Model

select

input

Grille

power

supply

control

output

System

power

supply

control

output

Itlumination

power

supply

control

output

System

mute

output

Beep

tone

output

Door

system

select

output

Door

open/close

sense

input

Strobe

pulse

output

for

electronic

volume

Clock

output

for

electronic

volume

ut

DCONT

N

=

fo

=

~

oim

>

n

KIO;<

Piz

x<

°

pO

ro)

r

Oo

Qa

A

|____31_

|

CDLOAD

37,38

39,40

ODEL2,3

UTE

47

RSENS

Data

output

for

electronic

volume

External

relay

output

Tuner

power

supply

control

outp

z

Z|-|A0|2|<|<|/<|Zl0}9

=|nlnlz

alol<|2

a)

ARS

|ZIO|YQ4la/

alo

ElEls|s|lo

DIDINIO

alZiey

CAC)

Bis

iaisigiel

sage

=\s

z|

|"2lS|8

95

DRELAY

ol

u

7

e

[Notused

—s—“‘“‘“‘CN™SOCOCOCOCOCO#C#*#*#C#C#C#C#C*;*C*é«C

[Resetinput

CC

C(“‘“‘CSCO;™OOCOCOCOCOC#C*idC

PLL

lock

sense

input

Back

up

power

sense

input

20

Pioneer DEH-59 User manual

Popular CD Player manuals by other brands