Philips Fwd796 Service Manual

Page 1

CLASS 1LASER PRODUCT

ServiceServiceServiceServiceService

FWD796/21/21M

© Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.

Published by SL-ET0519 Service Audio Printed in The Netherlands Subject to modification.GB 3141 785 30360

Mini System

VIDEO CD

Version 1.0

Service ManualTABLE OF CONTENTS

Page

Location of PCBs & Specifications .................. 1-2 to 1-3

Measurement Setup & Service Aids ................ 1-4 to 1-5

ESD & Safety Instruction ............................................1-6

Lead-Free Information & Service Instruction .............1-7

Preparations & Controls & Troubleshooting .. 1-8 to 1-14

Setting Procedure & Repair Instructions ....................... 2

Disassembly Instructions & Service positions .............. 3

Set Block & Wiring Diagram .......................................... 4

Key/Video/Sensor/Phone/Vol /Vu Board ....................... 5

Tuner Board ................................................................... 6

Main Board .................................................................... 7

Power Board .................................................................. 8

Mechanical Exploded View & Parts List ..........................9

Subwoofer Part ............................................................ 10

Location of PCBs & Specifications .......................... 10-1

Measurement Setup & Service Position ..... 10-2 to 10-3

Disassembly Instructions & Service Positions ........ 10-4

Set Block & Wiring Diagram ........................ 10-5 to 10-6

Main Board ................................................ 10-7 to 10-11

Power & LED Board ................................ 10-12 to 10-15

Exploded View & Parts List ..................... 10-16 to 10-17

Page 2

1-2

KARAOKEBOARD TUNER

BOARD

POWER BOARD

LOCATION OF PRINTED CIRCUIT BOARDS

/21M

Aux in /CDR in x

Line Out

DIN Out

Subwoofer Out

Video Out x

S-Video Out

Digital Out

Component Video Out

DTSGame Port (Video/Audio L/Audio R) x

Dolby Pro Logic (DPL)

Incredible Surround

Karaoke Features

Voltage Selector

Standby (FTD Clock Display) x

ECO6 Tuner Board - Systems Non-Cenelec

ECO6 Tuner Board - Systems Cenelec

x

Center/Surround Channel

ETF7 ND/DD/FR x

ETF7 DB/DD/FR

VERSION VARIATIONS:

Type /Versions: FWD796

Features &Board in used:

MAIN

BOARDKEY-CDC BOARD

VFDBOARD VUMETERBOARD

KEYBOARD

x

HEADPHONEBOARD

GAME PORTBOARD

MOTOR2BOARD

MOTOR1BOARD

x

x

x

x

x

xx

x

x

x

/21

x

x

x

x

x

x

x

x

x

x

x

x

xx

x

x

x

BOARDSW

Page 3

SPECIFICATIONS

AMPLIFIER SECTION

Output power .............................................. 3640 W PMPO

Stereo mode (DIN) ........................... 140 W + 140 W RMS

Surround mode (1 kHz) ....................................... DIN OUT

Frequency Response ................. 180 Hz - 14 kHz / ± 3 dB

Signal-to-Noise Ratio ......................... > 62dB (A-weighted)

AUX/TV In ............................................................... 500 mV

Output Sensitivity

Headphone .......................................... 800 mV – 1100 mV

Line Out ................................................. 400 mV – 600 mV

TUNER SECTION

Tuning Range ........... FM 87.5 – 108 MHz ( 50 kHz steps)

.....................................MW 531 – 1602 kHz (9 kHz steps)

.................................. MW 530 – 1710 kHz (10 kHz steps)

26 dB Quieting Sensitivity .................................. FM 20 dB

26 dB Quieting Sensitivity ........................ MW 3162 mV/m

Image Rejection Radio ........................................ FM 25dB

........................................................................... MW 28 dB

IF Rejection Ratio ............................................... FM 60 dB

........................................................................... MW 24 dB

Signal-to-Noise Ratio ....................................... FM ≥ 55 dB

........................................................................MW ≥ 35 dB

MW Suppression Ratio ....................................... FM 30 dB

Harmonic Distortion ......................................FM Mono 3 %

.................................................................... FM Stereo 3 %

.............................................................................. MW 5 %

Frequency Response ............ FM180 Hz – 10 kHz / ±6 dB

Stereo Separation ...................................FM 26 dB (1 kHz)

Stereo Threshold ............................................. FM 23.5 dB

TAPE SECTION

Frequency Response

Normal tape (type 1) ........................ 80 – 12500 Hz (8 dB)

Signal-to-Noise Ratio

Normal tape (type 1) ............................................ ≥ 46 dBA

Wow and flutter ................................................ ≤ 0.4% DIN

DVD SECTION

Laser Type .................................................. Semiconductor

Disc Diameter .................................................. 12cm / 8cm

Video Decoding ................................... MPEG-2 / MPEG-1

Video DAC ............................................................... 10 Bits

Signal System .................................................. PAL / NTSC

Video Format ....................................................... 4:3 / 16:9

Video S/N ................................................ 56 dB (minimum)

Composite Video Output ............................1.0 Vp-p, 75 ΩS-Video Output ..................................... Y - 1.0 Vp-p, 75 Ω..........................................................C - 0.286 Vp-p, 75 ΩAudio DAC .................................................24 Bits / 96 kHz

Frequency Response .................. 4 Hz - 20 kHz (44.1kHz)

........................................................ 4 Hz - 22 kHz (48kHz)

1-3

........................................................ 4 Hz - 44 kHz (96kHz)

Digital Output ......................................................................

................... SPDIF (Sony Philips digital interface) Coaxial

PCM ................................................................... IEC 60958

Dolby Digital/DTS ........................... IEC 60958, IEC 61937

MAIN UNIT

Power Supply Rating ...................... 110 - 127 / 220 - 240V

......................................................... 50 / 60 Hz Switchable

Power Consumption

Active ........................................................................... 85W

ECO Power Standby ................................................. < 1 W

Dimensions (w × h × d) .................... 265× 322 × 354 (mm)

Weight ...................................................................... 5.7 kg

SPEAKERS

Front speakers

System ...................................................3-way, Bass reflex

Impedance ................................................................... 8 ΩSpeaker drivers ............................................... 6.5’’ woofer,

............................................................................ 2" tweeter

Frequency response .................................. 50 Hz – 20 kHz

Dimensions (w × h × d) ................ 235 × 457 × 246.5 (mm)

Weight ............................................................ 5.08 kg/each

Specifications and external appearance are subject to change

without notice.

Page 4

1-4

LF Generatore.g. PM5110

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

LEVEL METERe.g. Sennheiser UPM550

with FF-filter

S/N and distortion metere.g. Sound Technology ST1700B

L

R

DUT

or Universal Test Cassette Fe SBC420 4822 397 30071

LEVEL METERe.g. Sennheiser UPM550

with FF-filter

S/N and distortion metere.g. Sound Technology ST1700B

L

R

DUT

CD

Use Audio Signal Disc(replaces test disc 3)

SBC429 4822 397 30184

Bandpass250Hz-15kHz

e.g. 7122 707 48001LF Voltmeter

e.g. PM2534DUT

S/N and distortion meter e.g. Sound Technology ST1700B

Frame aeriale.g. 7122 707 89001

Tuner AM (MW,LW)

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

RF Generatore.g. PM5326

Ri=

50Ω

Bandpass250Hz-15kHz

e.g. 7122 707 48001LF Voltmeter

e.g. PM2534DUT

RF Generatore.g. PM5326

S/N and distortion meter e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Ri=

50Ω

Tuner FM

MEASUREMENT SETUP

Page 5

1-5

Service Tools:

Universal Torx driver holder .................................4822 395 91019

Torx bit T10 150mm ...........................................4822 395 50456

Torx driver set T6-T20 .........................................4822 395 50145

Torx driver T10 extended .....................................4822 395 50423

Compact Disc:

SBC426/426A Test disc 5 + 5A ...........................4822 397 30096

SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155

SBC429 Audio Signals disc .................................4822 397 30184

Dolby Pro-logic Test Disc ....................................4822 395 10216

ESD Equipment:

Anti-static table mat - large 1200x650x1.25mm ...4822 466 10953

anti-static table mat - small 600x650x1.25mm .....4822 466 10958

Anti-static wristband ............................................4822 395 10223

Connectorbox (1MΩ) ..........................................4822 395 11307

Extension cable

(to connect wristband to conn.box) ..........4822 320 11305

Connecting cable

(to connect table mat to conn.box) ...........4822 320 11306

Earth cable (to Connect product to mat or box) --4822 320 11308

Complete kit ESD3

(combining all above products) ...............4822 320 10671

Wristband tester ...................................................4822 344 13999

SERVICE AIDS

HANDLING CHIP COMPONENTS

Page 6

1-6

GB WARNING

All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.

F ATTENTION

Tous les IC et beaucoup d’autressemi-conducteurs sont sensibles auxdécharges statiques (ESD).Leur longévité pourrait être considérablementécourtée par le fait qu’aucune précaution n’estprise à leur manipulation.Lors de réparations, s’assurer de bien être reliéau même potentiel que la masse de l’appareil etenfiler le bracelet serti d’une résistance desécurité.Veiller à ce que les composants ainsi que lesoutils que l’on utilise soient également à cepotentiel.

ESD

D WARNUNG

Alle ICs und viele andere Halbleiter sindempfindlich gegenüber elektrostatischenEntladungen (ESD).Unsorgfältige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall überein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gerätes.Bauteile und Hilfsmittel auch auf dieses gleichePotential halten.

NL WAARSCHUWING

Alle IC’s en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.

I AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevità potrebbe essere fortementeridatta in caso di non osservazione della piùgrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dell’apparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.

“Pour votre sécurité, ces documentsdoivent être utilisés par des spécia-listes agréés, seuls habilités à réparervotre appareil en panne”.

GBSafety regulations require that the set be restored to its originalcondition and that parts which are identical with those specified,be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie inzijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, worden toegepast.

F

Les normes de sécurité exigent que l’appareil soit remis à l’étatd’origine et que soient utiliséés les piéces de rechange identiquesà celles spécifiées.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zubeachten. Der Original zustand des Geräts darf nicht verändert werden;für Reparaturen sind Original-Ersatzteile zu verwenden.

I

Le norme di sicurezza esigono che l’apparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.

"After servicing and before returning set to customer perform aleakage current measurement test from all exposed metal parts toearth ground to assure no shock hazard exist. The leakage currentmust not exceed 0.5mA."

CLASS 1LASER PRODUCT

3122 110 03420

GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.

S Varning !

Osynlig laserstrålning när apparaten är öppnad och spärrenär urkopplad. Betrakta ej strålen.

SF Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinanäkymättömälle laserisäteilylle. Älä katso säteeseen!

DK Advarse !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere erude af funktion. Undgå udsaettelse for stråling.

Page 7

1-7

Page 8

PREPARATIONS AND CONTROLS

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Page 9

PREPARATIONS AND CONTROLS

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ION

S se

ctio

n of

this

man

ual.

IMP

OR

TA

NT

!T

he

typ

e p

late

is lo

cate

d o

n t

he

rear

of

the

syst

em.

To a

void

ove

rhea

tin

g o

f th

e sy

stem

, asa

fety

cir

cuit

has

bee

n b

uilt

in.

Th

eref

ore

, yo

ur

syst

em m

ay s

wit

ch t

oS

tan

dby

mo

de

auto

mat

ical

ly u

nd

erex

trem

e co

nd

itio

ns.

If

this

hap

pen

s, le

tth

e sy

stem

co

ol d

own

bef

ore

reu

sin

g it

.

Sp

eake

rsF

ron

t L

eft

(L)

Fro

nt

Rig

ht

(R)

Bla

ckB

lack

Wh

ite

Red

––––+

Spea

ker

(rig

ht)

Spea

ker

(left

)

1-9

Page 10

PREPARATIONS AND CONTROLS

Co

nn

ecti

on

s

Ste

p 3

:C

on

nec

tin

g T

V s

et

IMP

OR

TA

NT

!–

You

on

ly n

eed

to

mak

e o

ne

vid

eoco

nn

ecti

on

fro

m t

he

follo

win

g o

pti

on

s,ac

cord

ing

to t

he

cap

abili

ties

of

you

r TV

syst

em.

–S

-Vid

eo o

r C

om

po

nen

t Vid

eoco

nn

ecti

on

pro

vid

es h

igh

er p

ictu

req

ual

ity.

Th

ese

op

tio

ns

mu

st b

e av

aila

ble

on

yo

ur

TV

set

.–

Co

nn

ect

the

syst

em d

irec

tly

to t

he

TV

set.

Usi

ng

Vid

eo I

n ja

ck (

CV

BS

)

Use

the

com

posit

e vi

deo

cabl

e (y

ello

w)

toco

nnec

t th

e sy

stem

’s V

IDE

O ja

ck t

o th

e vi

deo

inpu

t ja

ck (

or la

bele

d as

A/V

In, V

ideo

In,

Com

posit

e or

Bas

eban

d) o

n th

e T

V s

et.

To li

sten

to

TV

cha

nnel

s th

roug

h th

is sy

stem

, use

the

audi

o ca

bles

(w

hite

/red

) to

con

nect

AU

XIN

(L

/R)

jack

s to

the

cor

resp

ondi

ng A

UD

IOO

UT

jack

s on

the

TV

set

.

Usi

ng

com

po

nen

t Vid

eo I

n ja

ck (

Pr

Pb

Y)

Use

the

com

pone

nt v

ideo

cab

les

(red

/blu

e/gr

een)

to

conn

ect

the

syst

em’s

Pr

Pb

Y ja

cks

toth

e co

rres

pond

ing

Com

pone

nt v

ideo

inpu

t ja

cks

(or

labe

led

as P

r/C

r Pb

/Cb

Y o

r YU

V)

on t

he T

Vse

t.To

list

en t

o T

V c

hann

els

thro

ugh

this

syst

em, u

seth

e au

dio

cabl

es (

whi

te/r

ed)

to c

onne

ct A

UX

IN ja

cks

to t

he c

orre

spon

ding

AU

DIO

OU

Tja

cks

on t

he T

V s

et.

Co

nn

ecti

on

s

IMP

OR

TA

NT

!–

If y

ou

r TV

set

on

ly h

as a

sin

gle

An

ten

na

In ja

ck (

or

lab

eled

as

75 o

hm

or

RF

In

), yo

u w

ill n

eed

a R

F m

od

ula

tor

ino

rder

to

vie

w t

he

DV

D p

layb

ack

via

TV

.S

ee y

ou

r el

ectr

on

ics

reta

iler

or

con

tact

Ph

ilip

s fo

r d

etai

ls o

n R

F m

od

ula

tor

avai

lab

ility

an

d o

per

atio

ns.

Usi

ng

an a

cces

sory

RF

mo

du

lato

r

Use

the

com

posit

e ca

ble

(yel

low

) to

con

nect

the

syst

em’s

VID

EO

jack

to

the

vide

o in

put

jack

on

the

RF

mod

ulat

or.

Use

the

RF

coax

ial c

able

(no

t su

pplie

d) t

oco

nnec

t th

e R

F m

odul

ator

to

your

TV

’s R

F ja

ck.

Usi

ng

S-V

ideo

In

jack

Use

the

S-V

ideo

cab

le (

not

supp

lied)

to

conn

ect

the

syst

em’s

S-V

IDE

O O

UT

jack

to

the

S-V

ideo

inpu

t ja

ck (

or la

bele

d as

Y/C

or

S-V

HS)

on

the

TV

set

.To

list

en t

o T

V c

hann

els

thro

ugh

this

syst

em, u

seth

e au

dio

cabl

es (

whi

te/r

ed)

to c

onne

ct A

UX

IN ja

cks

to t

he c

orre

spon

ding

AU

DIO

OU

Tja

cks

on t

he T

V s

et.

1-10

Page 11

PREPARATIONS AND CONTROLS

Co

nn

ecti

on

s

Ste

p 6

:C

on

nec

tin

g a

VC

R o

rca

ble/

sate

llite

box

Vie

win

g an

d li

sten

ing

to p

layb

ack

1C

onne

ct t

he V

CR

or

Cab

le/S

atel

lite

Box

to t

heT

V s

yste

m a

s sh

own.

2C

onne

ct t

he s

yste

m’s

AU

X IN

jack

s to

the

AU

DIO

OU

T ja

cks

on t

he V

CR

or

Cab

le/

Sate

llite

box

.

Befo

re s

tart

ing

oper

atio

n, p

ress

AU

X/G

AM

Eon

the

rem

ote

cont

rol t

o se

lect

“A

UX

” in

ord

erto

act

ivat

e th

e in

put

sour

ce.

Usi

ng

the

VC

R fo

r re

cord

ing

DV

Ds

Som

e D

VD

s ar

e co

py-p

rote

cted

. You

can

not

reco

rd o

r du

b pr

otec

ted

disc

s us

ing

a V

CR

.

3C

onne

ct t

he s

yste

m’s

VID

EO

jack

to

the

VID

EOIN

jack

on

the

VC

R.

4C

onne

ct t

he s

yste

m’s

LIN

E O

UT

(R

/L)

jack

sto

the

AU

DIO

IN ja

cks

on t

he V

CR

. Thi

s w

illal

low

you

to

mak

e an

alog

ste

reo

(tw

o ch

anne

l,rig

ht a

nd le

ft) r

ecor

ding

.

To v

iew

DV

D p

layb

ack

wh

ile r

eco

rdin

gYo

u m

ust

conn

ect

the

syst

em t

o yo

ur T

V s

yste

mus

ing

the

S-V

IDEO

(as

sho

wn

abov

e) o

r th

eC

ompo

nent

(Pr

Pb

Y)

vide

o co

nnec

tion.

Ste

p 7

:C

on

nec

tin

g d

igit

al a

ud

ioeq

uip

men

t

Rec

ord

ing

(dig

ital

)

Con

nect

the

sys

tem

’s D

IGIT

AL

OU

T ja

ck t

o th

eD

IGIT

AL

IN ja

ck o

n a

digi

tal r

ecor

ding

dev

ice

(DT

S-D

igita

l The

ater

Sys

tem

com

patib

le, w

ith a

Dol

by D

igita

l dec

oder

, for

exa

mpl

e).

Befo

re o

pera

tion,

set

the

DIG

ITA

L O

UT

PUT

acco

rdin

g to

the

aud

io c

onne

ctio

n. (

See

Usin

gth

e Se

tup

Men

u –

Sett

ing

the

digi

tal o

utpu

t).

Ste

p 8

:C

on

nec

tin

g to

gam

eco

nso

le

IMP

OR

TA

NT

!–

Gam

epo

rt in

pu

ts a

re fo

r th

e ga

me

con

sole

on

ly.

Use

the

gam

e co

nsol

e’s

vide

o ca

ble

(not

supp

lied)

to

conn

ect

its v

ideo

out

put

to t

heG

AM

EPO

RT- V

IDEO

ter

min

al.

Use

the

gam

e co

nsol

e’s

audi

o ca

ble

(not

supp

lied)

to

conn

ect

its a

udio

out

put

to t

heG

AM

EPO

RT- A

UD

IO L

./ A

UD

IO R

. ter

min

als.

Use

the

vid

eo c

able

(ye

llow

) to

con

nect

the

VID

EO O

UT

ter

min

al t

o th

e vi

deo

inpu

t on

the

TV

for

view

ing.

Not

es:

- On

the T

V, th

e Vi

deo

Inpu

t jac

k is

usua

lly y

ello

wan

d m

ight

be

labe

led

A/V

In, C

VBS,

com

posit

e or

Base

band

.- T

o av

oid

mag

netic

inte

rfere

nce,

do n

ot p

ositi

on th

efro

nt s

peak

ers

too

clos

e to

you

r TV.

CO

MP

ON

EN

TV

IDE

O I

N

AU

DIO

OU

T

VID

EO

IN

S-V

IDE

O

Pr/C

r

Pb

/Cb

Y

1

3 2

4

A

1-11

Co

nn

ecti

on

s

Ste

p 4

:C

on

nec

tin

g F

M/M

Wan

ten

nas

Con

nect

the

sup

plie

d M

W lo

op a

nten

na t

o th

eM

W ja

ck. P

lace

the

MW

loop

ant

enna

on

ash

elf o

r at

tach

it t

o a

stan

d or

wal

l.C

onne

ct t

he s

uppl

ied

FM a

nten

na t

o th

e F

Mja

ck. E

xten

d th

e FM

ant

enna

and

fix

its e

nd t

oth

e w

all.

For

bett

er F

M s

tere

o re

cept

ion,

con

nect

an

outd

oor

FM a

nten

na t

o th

e FM

AN

TEN

NA

term

inal

.

Not

es:

–Ad

just

the

posit

ion

of th

e an

tenn

as fo

r op

timal

rece

ptio

n.–

P osit

ion

the

ante

nnas

as

far

as p

ossib

le fr

omyo

ur T

V se

t, VCR

or

othe

r ra

diat

ion

sour

ces

topr

even

t unw

ante

d in

terf

eren

ce.

Ste

p 5

:C

on

nec

tin

g th

e p

ower

cord

Aft

er e

very

thin

g is

co

nn

ecte

d p

rop

erly

,p

lug

in t

he

AC

pow

er c

ord

to

th

e p

ower

ou

tlet

.

Nev

er m

ake

or c

hang

e an

y co

nnec

tion

with

the

pow

er s

witc

hed

on.

On

th

e D

VD

Min

i Hi-

Fi S

yste

m“AUTO INSTALL-PRESS PLAY

” m

ay a

ppea

ron

the

disp

lay

pane

l. Pr

ess

2; o

n th

e fr

ont

pane

lto

sea

rch

and

stor

e al

l ava

ilabl

e ra

dio

stat

ions

or

pres

s 9

to

exit

(See

pag

e 37

, Tun

er O

pera

tions

-Pr

eset

ting

radi

o st

atio

ns).

If yo

ur s

yste

m is

equ

ippe

d w

ith a

Volta

ge S

elec

tor,

set

the

VOLT

AG

E SE

LEC

TOR

to

the

loca

l pow

er li

ne v

olta

ge.

FMan

tenn

aM

W

ante

nna

fix t

he c

law

into

the

slo

t

8

VO

LT

AG

ES

EL

EC

TO

R

11

0V

~1

27

V

2

20V

~240V

~ A

C M

AIN

SAU

DIO

OUT

Pr/C

r

Pb/C

b

Y

S-VI

DEO

IN

VIDE

O IN

COM

PON

ENT

VIDE

O IN

8

Page 12

FUNCTIONAL OVERVIEW

1-12

Fu

nct

ion

al O

verv

iew

Co

ntr

ols

on

th

e sy

stem

1E

CO

PO

WE

R/ S

TA

ND

BY

ON

–to

sw

itch

the

syst

em o

n, t

o Ec

o Po

wer

or

Stan

dby

mod

e.

2D

ISP

LA

Y S

CR

EE

N–

to v

iew

the

cur

rent

sta

tus

of t

he s

yste

m.

3S

OU

RC

E–

to s

elec

t th

e fo

llow

ing:

DIS

C (

DIS

C 1

•2•3

)–

to s

elec

t di

sc t

ray

1, 2

or

3

TU

NE

R (

BA

ND

)–

to s

elec

t w

aveb

and:

FM

or

MW

.

TA

PE

(T

AP

E 1

-2)

–to

sel

ect

tape

dec

k 1

or 2

.

AU

X•G

AM

E–

to s

elec

t a

conn

ecte

d ex

tern

al s

ourc

e: T

V/C

DR

,A

UX

(au

xilia

ry)

or G

amep

ort

mod

e.

4P

RE

V /

PR

ES

ET

/ N

EX

T O

P

(TIT

LE

– /

+)

for

DIS

C....

........

........

to s

elec

t pr

evio

us/n

ext

title

,ch

apte

r or

tra

ck d

urin

gpl

ayba

ck.

for T

UN

ER....

........

...to

sel

ect

a pr

eset

rad

iost

atio

n.fo

r C

LOC

K....

........

.. to

set

the

hour

.

5S

EA

RC

H•T

UN

ING

/

(A

LB

UM

– /

+)

for

DIS

C....

........

........

to s

earc

h ba

ckw

ard/

forw

ard.

to s

elec

t pr

evio

us/n

ext

albu

m in

MP3

/WM

A s

top

mod

e (w

ith M

ENU

ON

).fo

r TA

PE....

........

........

. to

rew

ind

or fa

st fo

rwar

d.fo

r TU

NER

........

.......

to t

une

to a

low

er o

r hi

gher

radi

o fr

eque

ncy.

for

CLO

CK

........

...... t

o se

t th

e m

inut

e.

6M

IC V

OL

./ M

IC I

N–

to a

djus

t th

e m

ixin

g le

vel f

or k

arao

ke o

rm

icro

phon

e re

cord

ing.

–to

con

nect

mic

roph

one

jack

.

7 3

8 (P

LA

Y/P

AU

SE

)fo

r D

ISC

........

........

....to

sta

rt o

r in

terr

upt

play

back

.fo

r TA

PE....

........

........

. to

star

t pl

ayba

ck.

for

PLU

G&

PLA

Y...

(on

the

syst

em o

nly )

to

initi

ate

plug

& p

lay

mod

e.

8D

EM

O•S

TO

P 7

for

DIS

C....

........

........

to s

top

play

back

or

to c

lear

apr

ogra

mm

e.fo

r D

EMO

........

........

( in S

tand

by o

r ECO

pow

erm

ode)

to

activ

ate/

deac

tivat

ede

mon

stra

tion.

for

PLU

G&

PLAY

...(o

n th

e sy

stem

onl

y) t

o ex

itpl

ug&

play

mod

e.

9w

OO

x–

Sele

cts

diffe

rent

typ

e of

enh

ance

d w

OO

x so

und

sett

ings

(w

OO

x 1,

wO

Ox

2, w

OO

x 3

orw

OO

x O

FF )

.

0D

ISP

LA

Y–

to d

ispla

y di

sc in

form

atio

n du

ring

disc

pla

ybac

k.

!C

LO

CK

–to

vie

w o

r to

set

clo

ck.

@T

IME

R–

to v

iew

or

to s

et t

imer

.

#T

AP

E D

EC

K 1

/ 2

$0 O

PE

N–

to o

pen

the

tape

dec

k do

or.

%A

UT

O R

EP

LA

Y–

to s

elec

t co

ntin

uous

pla

ybac

k in

eith

er A

UTO

PLAY

or

ON

CE

mod

e on

ly.

^R

EC

OR

D–

to s

tart

rec

ordi

ng o

n ta

pe d

eck

2.

&V

IDE

O–

use

a vi

deo

cabl

e to

con

nect

to

your

gam

eco

nsol

e’s

vide

o ou

tput

AU

DIO

L./

AU

DIO

R.

–us

e an

aud

io c

able

to

conn

ect

to y

our

gam

eco

nsol

e’s

left/

right

aud

io o

utpu

t.

*S

OU

ND

- to

sel

ect

vario

us s

ound

effe

ct.

SU

RR

OU

ND

- to

sel

ect

vario

us s

urro

und

soun

d ef

fect

.A

UD

IO-

to s

elec

t th

e pr

efer

red

lang

uage

for

audi

o-

to s

elec

t AU

DIO

cha

nnel

in k

arao

ke m

ode.

MIX

IT

- to

mix

the

gam

e so

und

with

you

r fa

vorit

em

usic

from

one

of t

he m

usic

sou

rces

(D

ISC

,T

UN

ER, T

APE

1/2

or A

UX

)G

AM

E-

to s

elec

t di

ffere

nt t

ype

of e

qual

iser

sett

ing

for

Gam

epor

t (S

PEED

, PU

NC

H o

r BL

AST

).G

AM

E S

OU

ND

- to

adj

ust

the

gam

e’s

outp

ut v

olum

e le

vel.

(;

–to

con

nect

hea

dpho

nes.

)V

OL

UM

E–

to in

crea

se o

r de

crea

se t

he v

olum

e.

SE

NS

OR

–po

int

the

rem

ote

cont

rol t

o war

ds t

his

sens

or.

INT

ER

AC

TIV

E V

U M

ET

ER

–to

sho

w t

he V

U (

volu

me

unit)

met

er in

mus

ic o

rvo

lum

e m

ode

depe

ndin

g on

the

disp

lay

mod

ese

lect

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AY

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EN

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bar.

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24

22

25

26

27

28

24

22

25

26

21

Page 13

FUNCTIONAL OVERVIEW

1-13

Fu

nct

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41

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–to

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•24 25 27

Page 14

WA

RN

ING

Un

der

no

cir

cum

stan

ces

sho

uld

yo

u t

ry t

o r

epai

r th

e sy

stem

yo

urs

elf,

as t

his

will

inva

lidat

e th

e w

arra

nty

. D

o n

ot

op

en t

he

syst

em a

s th

ere

is a

ris

k o

f el

ectr

ic s

ho

ck.

If a

fau

lt o

ccu

rs, f

irst

ch

eck

the

po

ints

list

ed b

elow

bef

ore

tak

ing

the

syst

em fo

r re

pai

r. If

you

are

un

able

to

rem

edy

a p

rob

lem

by

follo

win

g th

ese

hin

ts, c

on

sult

yo

ur

dea

ler

or

Ph

ilip

s fo

r h

elp.

Pro

blem

So

luti

on

Tro

ubl

esh

oo

tin

g

No

pow

er.

“NO DISC

” is

dis

play

ed.

No

pic

ture

.

Dis

tort

ed o

r p

oo

r p

ictu

r e.

Th

e as

pec

t ra

tio

of

the

scre

en c

ann

ot

be

chan

ged

eve

n t

ho

ugh

yo

u h

ave

set

the

TV

shap

e.

Th

e D

VD

pla

yer

do

es n

ot

star

t p

layb

ack.

Th

e sy

stem

do

es n

ot

r esp

on

d w

hen

th

eb

utt

on

s ar

e p

ress

ed.

C

heck

if t

he A

C p

ower

cor

d is

prop

erly

conn

ecte

d.

C

heck

if t

he d

isc is

inse

r ted

ups

ide

dow

n.

Wai

t un

til t

he m

oist

ure

cond

ense

d at

the

lens

has

clea

red.

R

epla

ce o

r cl

ean

the

disc

, see

“M

aint

enan

ce”.

U

se a

rea

dabl

e di

sc o

r co

rrec

tly r

ecor

ded

form

atM

P3-C

D.

Se

lect

the

app

ropr

iate

vid

eo in

put

mod

e on

the

TV

set

.

Che

ck if

the

TV

set

is s

witc

hed

on.

C

heck

the

vid

eo c

onne

ctio

n.

Che

ck if

the

sys

tem

is s

ecur

ely

conn

ecte

d.

So

met

imes

a s

light

pic

ture

dist

ortio

n m

ay a

ppea

r.T

his

is no

t a

mal

func

tion.

C

lean

the

disc

.

Con

nect

the

sys

tem

to

the

S-vi

deo

inpu

t of

you

rT

V s

et.

T

he a

spec

t ra

tio is

fixe

d on

the

DV

D d

isc.

T

he a

spec

t ra

tio m

ay n

ot b

e ch

ange

d fo

r so

me

TV

sys

tem

s.

Inse

rt a

rea

dabl

e di

sc.

C

heck

the

disc

typ

e, c

olor

sys

tem

and

reg

ion

code

.

Cle

an t

he d

isc.

Pl

ace

the

disc

with

the

pla

ybac

k sid

e do

wn.

Pr

ess

SYST

EM M

ENU

to

turn

off

the

setu

pm

enu.

C

ance

l the

par

enta

l con

trol

rat

ing

func

tion

orch

ange

the

rat

ing

leve

l.

Moi

stur

e ha

s co

nden

sed

insid

e th

e sy

stem

.R

emov

e th

e di

sc a

nd le

ave

the

syst

em t

urne

d on

for

abou

t an

hou

r.

Disc

onne

ct t

he p

ower

plu

g fr

om t

he ja

ck, a

ndin

sert

aga

in.

Tro

ub

lesh

oo

tin

g

Pro

blem

So

luti

on

Th

e la

ngu

age

for

the

sou

nd

or

sub

titl

eca

nn

ot

be

chan

ged

wh

en p

layi

ng

a D

VD

.

No

imag

e is

ou

tpu

t w

hen

a f

un

ctio

n is

sele

cted

.

So

un

d c

ann

ot

be

hea

rd o

r is

of

po

or

qu

alit

y

Poo

r ra

dio

rec

epti

on

.

Rec

ord

ing

or

pla

ybac

k ca

nn

ot

be

mad

e

Th

e ta

pe

dec

k d

oo

r ca

nn

ot

op

en

Lef

t an

d r

igh

t so

un

d o

utp

uts

ar e

reve

rsed

.T

he

rem

ote

co

ntr

ol d

oes

no

t fu

nct

ion

.

Th

e d

isp

lay

is d

ark

Th

e ti

mer

is n

ot

wo

rkin

g

Th

e C

lock

/Tim

er s

etti

ng

is e

rase

d

M

ulti-

lang

uage

sou

nd o

r su

btitl

e is

not

reco

rded

on t

he D

VD

.

Cha

ngin

g th

e la

ngua

ge fo

r th

e so

und

or s

ubtit

leis

proh

ibite

d on

the

DV

D.

M

ake

sure

the

com

pone

nt is

con

nect

edco

rrec

tly.

Pr

ess

the

corr

ect

func

tion

butt

on fo

r th

e in

put

sour

ce.

A

djus

t th

e vo

lum

e.

Disc

onne

ct t

he h

eadp

hone

s.

Che

ck t

hat

the

spea

kers

are

con

nect

ed c

orre

ctly.

C

heck

if t

he s

trip

ped

spea

ker

wire

is c

lam

ped.

If

the

syst

em is

in p

ause

, slo

w m

otio

n or

fast

forw

ard/

reve

rse

mod

e, p

ress

2; t

o re

sum

e th

eno

rmal

pla

y m

ode.

M

ake

sure

the

MP3

-CD

was

rec

orde

d w

ithin

32-

256

kbps

bit

rate

with

sam

plin

g fr

eque

ncie

s at

48 k

Hz,

44.

1 kH

z or

32

kHz.

If

the

signa

l is

too

wea

k, ad

just

the

ant

enna

or

conn

ect

an e

xter

nal a

nten

na fo

r be

tter

rece

ptio

n.

Incr

ease

the

dist

ance

bet

wee

n th

e Sy

stem

and

your

TV

set

or V

CR

.

Cle

an d

eck

part

s, se

e “M

aint

enan

ce”.

U

se o

nly

NO

RM

AL

tape

.

App

ly a

pie

ce o

f adh

esiv

e ta

pe o

ver

the

miss

ing

tab

spac

e.

Rem

ove

and

reco

nnec

t th

e A

C p

ower

plu

g an

dsw

itch

on t

he s

yste

m a

gain

.

C

heck

the

spe

aker

con

nect

ions

and

loca

tion.

Po

int

the

rem

ote

cont

rol a

t th

e re

mot

e co

ntro

lse

nsor

of t

he u

nit.

R

educ

e th

e di

stan

ce t

o th

e pl

ayer

.

Rem

ove

any

poss

ible

obs

tacl

es.

R

epla

ce t

he b

atte

ries

with

new

one

s.

Che

ck t

hat

the

batt

erie

s ar

e lo

aded

cor

rect

ly.

Pr

ess

DIM

aga

in.

Se

t th

e cl

ock

corr

ectly

.

If re

cord

ing

is in

pro

gres

s, st

op it

Po

wer

has

bee

n in

terr

upte

d or

the

pow

er c

ord

has

been

disc

onne

cted

. Res

et t

he c

lock

/tim

er.

TROUBLESHOOTING

1-14

Page 15

1) System Reset

a) Press "SYSTEM" button on R/C. TV show "SETUP"

b) Select the menu using the " " and " " button on R/C

c) Go feature setup page to do system reset

2) Region Code Change

2-1

System, Region code, Tuner, etc. setting procedure

After replacement / repair of the MPEG board, the customer

setting and the region code may lost. Changing the Region

code will put the player back in the state which it has left the

factory.

Region Code

1 USA

2 EU

3 AP

4 Australia, NZ, Latam

5 RUSSIA, INDIA

6 CHINA

TV System

1 NTSC

2 PAL

3 AUTO

Menu/ Audio Subtitle (AS) Language

1 English

2 English

3 English

4 English

AFS

001 LX3000D/LX3500D /MRD200

002 MX3600D/MX3800

003 LX3700D/LX3750W

005 MRD210

006 MX3660D

008 FW-D550/FWD570

oem derivative

08

. region code = 1 digit

. tv system = 1 digit

. "as/menu lang" = 1 digit

. "AFS" = "architechture Feature Set" = 3 digits

This field is used to define the architecture / features sets for

each product.

. "oem derivative" = 2 digit

This field is use to define the OEM set. This will affect the

background display.

Hence in total, reprograming will be done by way of the

remote control. It should run as below :-

a) Put the player in stop mode. No disc loaded.

b) Press the following key on remote control:

For FW-D550 /21M (A/P) :

<PLAY> <159> <331> <008> <08> <PLAY>

∗∗∗∗∗ After the Region Code is changed it is necessary to reset

the system so that the new Region Code will be fully

effective. All customer setting will be lost.

∗∗∗∗∗ On top of the maximum number of times allowed for

changing the region code is changed to 25.

∗∗∗∗∗ When the counter reach 25, you will not be able to further

change the code until you reset the timer by the Region

Code timer reset procedure

3) Region code change timer reset

Press below key to reset the timer :

a) In DISC source, stop mode and no disc in tray.

b) Press R/C "Play -159-PLAY" to reset timer to 25

4) Tuner area change

a) Press the "OPEN/CLOSE" button to open the set's door

b) Press "1" "5" "9" button by using R/C.

c) TV Show "TUNER AREA"

d) Select the tuner area you want by using the " " and

" " button on R/C, then press "OK" to confirm. TV show

" TUNER AREA CHANGED"

If you didn't press it in five seconds, the system will remain

original status.

87.5M 108M 50K

Note :-

Please refer to the above different tuner area.

5. Video Out Change

a) Press "SYSTEM" on R/C button

b) Select the menu using the " " and " " button on R/C

c) Go picture setup page select Video out item.

6. Password Change

a) Press "SYSTEM" on R/C button

b) Select the menu using the " " and " " button on R/C

c) Go feature setup page select "PASSWORD". TV show

"ENTER CODE".Press 4 times of "STOP" button on R/C.

d) Select "PARENTAL" "8 ADULT" on TV.

e) Enter PASSWORD to "1234".

∗∗∗∗∗ "1234" is a default password supplied.

7. Checking on the Software version

a) Open the CD door.

b) Press "123" and "OK" on the remote control.

c) TV will show the version on screen.

8. Upgrading new software

a) Open the door, then insert the CD-R program disc.

b) Close the door.

c) TV will show:-. "disc loading". "bank30.rom". "writing" about 6 seconds.. "Done"

∗ ∗ ∗ ∗ ∗ The latest upgraded is in version VER*****.

2-1

CAUTION !

This information is confidencial and may notbe distributed. Only a qualified serviceperson should reprogram the Region Code.

AREA BAND FREQUENCY (Hz) STEP(Hz)

531K 1602K 9K

530K 1710K 10K

FMA/P (21M)

MW

Page 16

2-2

REPAIR INSTRUCTIONS

2-2

Page 17

2-3

REPAIR INSTRUCTIONS

2-3

Page 18

3-1 3-1

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

Dismantling the 3CDC Module

4) Remove the Cover Tray as shown in figure 4.

5) Loosen 4 screws A to remove the CDC Module (pos 1105)

as shown in figure 3.

Dismantling of the Cover Front Display and Cover Front Ornamental (pos 130)

Notes: There is nothing are sandwiched between theFront Cabinet (pos 101) and Cover Front Display(pos 129) but it has to be removed in order toreach the catches for the Cover FrontOrnamental (pos 130) .

1) Loosen the 4 screws, slide Cover top (pos 255) towards

the rear and remove it upwards.

3) Push the gear slowly towards the front as shown in figure

3 until the CDC tray starts to move out of the Front Cabinet.

The CDC tray is now disengaged and can be pulled out

completely.

1) Remove the Volume knobs as stated in Dismantling the

Cover Front Display in Figure 5.

Figure 1Figure 2

Figure 3

Figure 4

Figure 5

Pull out Press and hold itbetween the tapedeck and thecassette door

A

A

Turn the gear towardsthe front till the CDCtray starts to open

Pull out

Page 19

3-2 3-2

Dismantling of the Key Board , VFD Board,Tape Board and Cassette module

1) Loosen 5 screws 'E' to remove the Bracket CDC Right as

shown in figure 7.

2) Loosen 5 screws 'F' to remove the KEY board figure 7.

Dismantling of the Power Board

1) Loosen 4 screws 'L' to remove the Power Board figure 12.

Detaching the Main board and Front Cabinet Assembly from the Bottom/Rear assembly

1) Release 2 catches 'B' to free the Main board from the Front

Cabinet Assembly as shown in figure 6.

2) Loosen 2 screws 'D ' at the bottom of the Front Cabinet on

both sides of the set.

3) Release 2 catches 'C' on both sides of the Front Cabinet

and pull the Front Cabinet assembly out of the Bottom

plate.

Dismantling of the Rear Panel

1) Loosen 8 screws 'J' to remove the Rear Panel figure 11.

3) Release 2 catches 'K' on both sides of the Rear Panel with

the help of a minus screw driver and pull out the Rear Panel

figure 11.

B

D

C

B

Pull outmain board

3) Loosen 9 screws 'H' to remove the VFD Board figure 9.

4) Loosen 1 screws 'G' to remove the Tape Board figure 8.

5) Loosen 8 screws 'I' to remove the Cassette Module figure

10.

Figure 7

Figure 6

Figure 9

Figure 10

Figure11

Figure 12

E

E

F

HH

I

J J

L

Page 20

Service position A Service position B

Service position C

Note: After re-assembly, it is very important to ensure the

wires are properly inserted into their respective sockets

and routed not to touch or obstruct any moving parts.

Service positions

3-3 3-3

Page 21

4-1

SET BLOCK DIAGRAM

4-1

Page 22

4-2

SET WIRING DIAGRAM

4-2

Page 23

KEY / VIDEO / SENSOR /PHONE / VOL / VU BOARD

TABLE OF CONTENTS

FTD Display Pin Assignment ........................................... 5-1

FTD Display Pin Connection ........................................... 5-1

Internal IC Diagram & Pin Description ............................ 5-2

Circuit Diagram ................................................................ 5-3

PCB Layout Top View ...................................................... 5-4

PCB Layout Bottom View ................................................ 5-5

Electrical Parts List .......................................................... 5-7

5-1

FTD DISPLAY PIN ASSIGNMENT

PIN CONNECTION

## Note ##1. Fn: Filament pin2. nG : Grid pin3. Pn : Anode pin4. NP : No Pin5. NC : No Connection pin

5-1

Page 24

INTERNAL BLOCK DIAGRAMVFD CONTROLLER - IC TP6311QH

PIN DESCRIPTIONVFD CONTROLLER - IC TP6311QH

Serial

Data

interface

LED

Driver

OSCTimming

Generator

Segment

Driver/

Grid

Driver/

Key Scan

Output

Dimming

Circuit

Grid

Driver

Control

Genaral

Input

Register

Key Matrix

Memory

Genaral

Input

Register

SG1/KS1

SG2/KS2

SG3/KS3

SG4/KS4

SG5/KS5

SG6/KS6

SG7/KS7

SG8/KS8

SG9/KS9

SG10/KS10

SG11/KS11

SG12/KS12

SG13/GR16

SG14/GR15

SG15/GR14

SG16/GR13

SG17/GR12

SG18/GR11

SG19/GR10

SG20/GR9

GR1

GR2

GR3

GR4

GR5

GR6

GR7

GR8

VEEGNDVDDK1

LED 5

LED 4

LED 1

SW 1

DIN

DOUT

CLK

STB

VDD

OSC

R

SW 2

SW 3

SW 4

LED 2

LED 3

K2 K3 K4

5-2 5-2

/IemaN niP O noitpircseD

sniP tupnI esopruP lareneGI4WS ot 1WS

OTUOD

)niarD-nepO ,lennahC-N( niP tuptuO ataD

hT si ip af eht ta atad laires stuptuo n gnill egde

fo .)tib rewol eht morf gnitrats( kcolc tfihs eht

INID

nI ataD niP tup

hT si ip fo egde gnisir eht ta atad laires stupni n

)tib rewol eht morf gnitrats( kcolc tfihs eht

oC oN-CN noitcenn

IKLC

niP tupnI kcolC

hT si ip dna egde gnisir eht ta atad laires sdaer n

ta atad stuptuo af eht gnill .egde

IBTS

laireS tS ecafretnI niP ebor

hT si nellaf sah BTS eht retfa tupni atad e

ecorp sa dess oc a .dnamm

.derongi si KLC ,"HGIH" si nip siht nehW

I4K ot 1K

sniP tupnI ataD yeK

hT ta dehctal era snip eseht ot dettupni atad e

.elcyc yalpsid eht fo dne eht

oP cigoL-DDV uS rew ylpp

SK/1GS O21SK/21GS ot 1iH sniP tuptuO tnemgeS egatloV-hg

ecruoS yeK eht sa stca oslA

GS 01RG/91GS ot 9RG/02

GS 61RG/31GS ot 11RG/81HO gi sniP tuptuO dirG/tnemgeS egatloV h

uP-EEV leveL nwoD-ll

atloV-hgiHO8RG ot 1RG sniP tuptuO dirG eg

niP tuptuO DELO5DEL ot 1DEL

NG -D rG niP dnuo

ICSO

sO c niP tupnI rotalli

iser A oc si rots enimreted ot nip siht ot detcenn

cso eht rf noitalli ycneuqe

Page 25

5-3 5-3

CIRCUIT DIAGRAM - KEY BOARD

1

A

B

C

D

E E

A

B

C

D

2 3 4 5 6

1 2 3 4 5 6

C1805 D1

C2001 A3

C2002 A3

C2003 B3

C2004 B3

C2005 B3

C2006 B6

C2007 B5

C2008 A4

C2009 A4

C2010 A4

C2012 B4

C2013 B4

C2014 B4

C2015 C1

C2016 C1

C2017 D2

C2018 D2

C2019 A3

C2020 A3

C2021 A1

C2024 A3

C2025 A2

C2026 B1

C2027 C2

C2028 C2

C2031 B1

C2032 C5

C2033 C5

C2035 D6

C2225 A2

C2226 A2

C2227 A2

C2228 B2

CN202 D5

CN252 D6

CN253 C2

CN254 C4

CN257 D5

D251 B3

D252 B5

D253 B5

D254 B5

D255 B5

D256 B5

D257 B6

D258 B6

D259 B6

D260 A3

D265 C4

D266 D5

D267 D6

D268 C6

DP201 A6

ESDC2 D5

ESDC5 D6

IC251 A4

IC252 A2

IC253 B3

IC254 D2

JK101 D6

JK551 D1

JW2001 C1

JW2002 C2

LD251 B3

LD256 D3

LD264 C6

LD265 C6

LD266 C6

M2 E2

M3 E1

Q251 A1

Q252 A1

Q255 A1

Q256 A1

Q257 A1

Q259 A3

Q261 C5

Q262 C5

Q263 C6

Q264 C6

Q265 C6

Q266 C6

R230 C6

R284 C5

R285 C5

R286 C5

R287 C5

R288 C5

R289 C5

R291 C6

R292 C6

R293 C6

R294 C6

R295 C6

R296 C6

R297 C6

R298 C6

R299 D6

R2001 A1

R2002 A1

R2003 A1

R2004 A1

R2005 A1

R2006 A1

R2010 A2

R2011 A1

R2012 A2

R2013 A1

R2014 A2

R2016 B3

R2017 B3

R2018 B3

R2019 B3

R2020 B3

R2021 A4

R2023 A4

R2024 B4

R2025 B4

R2026 B4

R2027 B4

R2028 B2

R2029 B1

R2030 B1

R2031 A1

R2032 A1

R2033 A1

R2034 A3

R2035 A3

R2036 A3

R2039 B2

R2040 C1

R2041 C1

R2046 D3

R2056 C2

R2057 C2

R2062 B2

R2063 B2

R2064 B2

R2066 A2

R2067 A2

R2068 A2

R2071 A3

R2075 B1

R2078 B1

R2079 B3

R2080 B1

R2081 B1

R2082 B1

R2084 A3

R2085 A3

R2086 B4

R2087 B2

R2088 B2

R2098 B1

RB1101 D6

RB202 C1

RB251 B1

RB252 D1

RB253 C2

RB254 C4

RB257 D5

RB551 D1

RB803 E1

RB804 E2

RB805 D6

RB909 B1

SN251 C1

SW803 E1

SW804 E1

TA251 A3

TA253 A3

TA255 C3

TA258 D3

TA259 D3

TA260 D3

TA261 D3

TA262 D3

TA263 C3

TA265 D3

TA265A D3

TA266 C3

TA266A D3

TA267 D3

TA268 D3

TA269 D3

TA270 D3

TA271 C4

TA272 D4

TA273 D4

TA274 D4

TA276 D4

TA277 D4

TA278 D4

TA279 D4

TA280 D5

TA281 D5

TA282 D5

TA283 D5

TA284 D5

VM251 C5

VR201-A D1

VR201-B D1

XL251 A2

ZD201 B2

ZD251 C1

ZD252 C1

Page 26

5-4 5-4

PCB LAYOUT - KEY BOARD (TOP)

1

A

B

C C

A

B

5432

1 5432

C2017 A4

C2018 A4

IC254 A4

LD256 B3

M1 C4

M2 C5

R2042 A4

R2043 B4

R2044 B4

R2045 B4

R2046 A4

RB252 A5

RB253 B5

RB254 B4

RB257 C3

RB803 C4

RB804 C4

SW803 C5

SW804 C5

TA255 A5

TA258 B1

TA259 B1

TA260 A1

TA261 B2

TA262 A1

TA263 B1

TA265 B3

TA266 B3

TA267 B2

TA268 B3

TA269 B4

TA270 A2

TA271 A3

TA272 A3

TA273 A4

TA274 B3

TA276 A5

TA277 A5

TA278 B5

TA279 B5

TA280 C3

TA281 C2

TA282 C2

TA283 C1

TA284 C1

TP5 B5

VR201 A5

Page 27

1 2 3

A

B

C

D

A

B

C

D

4 5

1 2 3 4 5

C1805 D4

C2003 C2

C2004 C2

C2009 A2

C2010 A2

C2016 A5

C2023 B4

C2028 B2

C2032 A5

C2034 A4

C2035 A4

CN202 A4

CN252 D1

CN253 C4

CN254 C3

CN257 A5

D251 C2

D252 B2

D253 B2

D254 B2

D255 B2

D256 B2

D257 B2

D258 B2

D259 B2

D260 B3

D265 A5

D266 A5

D267 A4

D268 A4

DP201 A2

ESD001 D2

ESD002 D1

IC252 B3

IC253 B2

JK101 D1

JK301 D3

JK551 D4

L201 C1

LD251 A1

LD264 A3

LD265 A3

LD266 A3

Q253 B1

Q254 B1

Q261 A5

Q262 A5

Q263 A4

Q264 A4

Q265 A4

Q266 A4

R283 A5

R284 A5

R285 A5

R286 A5

R287 A5

R288 A5

R289 A5

R290 A4

R294 A4

R295 A4

R296 A4

R297 A4

R298 A4

R299 A4

R2004 B4

R2005 B4

R2006 B4

R2007 C4

R2008 C4

R2009 C4

R2010 B3

R2011 B4

R2012 B4

R2013 B4

R2016 B4

R2017 B4

R2018 B3

R2019 B3

R2020 B1

R2024 B1

R2025 B1

R2026 B1

R2027 B1

R2029 C4

R2030 C4

R2040 A5

R2041 A5

R2056 B1

R2057 B1

R2062 B4

R2063 C4

R2064 C4

R2066 B3

R2067 B4

R2068 B4

R2071 B3

R2074 A1

R2076 B2

R2078 A5

R2079 C2

R2081 B4

R2082 B4

R2084 C3

R2085 B3

R2086 B2

R2087 B4

R2088 B4

RB202 C1

RB251 A1

RB301 D3

RB551 D4

RB805 D1

RB909 B1

RB1101 D1

SN251 A5

TA251 A4

TA253 A1

TP1 D3

TP4 D4

TP6 D1

TP7 D3

VR301 D3

XL251 B3

XL252 B4

ZD201 B2

PCB LAYOUT - GAME & MIC & PHONE BOARD (TOP VIEW)

5-5 5-5

Page 28

PCB LAYOUT - GAME & MIC & PHONE BOARD (BOTTOM VIEW)

5-6 5-6

1 2 3

A

B

C

D

A

B

C

D

4 5

1 2 3 4 5

C2001 B3

C2002 B3

C2005 C2

C2006 A1

C2007 A2

C2008 B2

C2011 B2

C2012 B1

C2013 B1

C2014 A1

C2015 A5

C2019 A4

C2020 A5

C2021 A1

C2024 C3

C2025 C3

C2026 B4

C2027 B1

C2029 B3

C2030 B3

C2031 B3

C2225 A1

C2226 A1

C2227 A1

C2228 B3

ESDC2 D1

ESDC5 D1

IC251 A2

IC255 B4

Q251 A1

Q252 A1

Q255 A1

Q256 A1

Q257 A1

Q259 C3

R230 A4

R291 A4

R292 A4

R293 A4

R2001 A1

R2002 A1

R2003 A1

R2014 B3

R2021 B1

R2023 B1

R2028 A1

R2031 A1

R2032 A1

R2033 A1

R2034 B1

R2035 A1

R2036 A1

R2039 B1

R2052 B1

R2053 B1

R2054 B1

R2055 B1

R2075 A1

R2080 C4

R2098 B4

ZD251 A5

ZD252 A5

Page 29

5-7 5-7

ELECTRIC PARTS - KEY BOARD

SW803 9940 000 00871 TACT SW DIA1.7MM

SW804 9940 000 00871 TACT SW DIA1.7MM

TA280 9940 000 00872 TACT SW 50MA 12V

TA281 9940 000 00872 TACT SW 50MA 12V

TA282 9940 000 00872 TACT SW 50MA 12V

TA283 9940 000 00872 TACT SW 50MA 12V

TA284 9940 000 00872 TACT SW 50MA 12V

ELECTRIC PARTS - VFD+CONTL+GAME+MIC+PHONE BOARD

DP201 9940 000 00879 VFD 46X26MM HNA-11LS11T TA270 9940 000 00872 TACT SW 50MA 12V

IC251 9940 000 00907 IC 52 PIN TP6311QH TA271 9940 000 00872 TACT SW 50MA 12V

IC252 9940 000 00923 IC 28 PIN CTM8059EN TA272 9940 000 00872 TACT SW 50MA 12V

IC253 9940 000 00922 IC 16 PIN CD4094B TA273 9940 000 00872 TACT SW 50MA 12V

IC254 9940 000 00922 IC 16 PIN CD4094B TA274 9940 000 00872 TACT SW 50MA 12V

JK101 9940 000 00965 RCA JACK 3P WT-RD-YL AXIAL TA276 9940 000 00872 TACT SW 50MA 12V

JK301 9940 000 00964 PHONE JACK D3.5 11P TA277 9940 000 00872 TACT SW 50MA 12V

JK551 9940 000 00964 PHONE JACK D3.5 11P TA278 9940 000 00872 TACT SW 50MA 12V

LD251 9940 000 00878 LED 3 DIA RED ROUND TA279 9940 000 00872 TACT SW 50MA 12V

LD266 9940 000 00018 LED VR201 9940 000 00885 CONTROL ROTRY 20KB

Q251 9940 000 00915 XISTR NPN 2SC1623 VR301 9940 000 00882 CONTROL ROTRY 50KB

Q252 9940 000 00915 XISTR NPN 2SC1623 XL251 9940 000 00966 CRYSTAL 4.194304MHZ

Q253 9940 000 00886 MOS FET 2N7000 60V 200MA

Q254 9940 000 00886 MOS FET 2N7000 60V 200MA

Q255 9940 000 00914 FET 2N7002LT1

Q256 9940 000 00914 FET 2N7002LT1

Q257 9940 000 00914 FET 2N7002LT1

Q259 9940 000 00921 XISTR PNP 2SA812 HFE:200-400

Q261 4822 130 41198 2SC945P

Q262 4822 130 41198 2SC945P

Q264 4822 130 41198 2SC945P

Q265 4822 130 41198 2SC945P

Q266 4822 130 41198 2SC945P

SN251 9940 000 00926 IRT SENSOR GP1UX501QS

TA251 9942 000 00881 ENCODER

TA253 9940 000 00872 TACT SW 50MA 12V

TA255 9940 000 00872 TACT SW 50MA 12V

TA258 9940 000 00872 TACT SW 50MA 12V

TA259 9940 000 00872 TACT SW 50MA 12V

TA260 9940 000 00872 TACT SW 50MA 12V

TA261 9940 000 00872 TACT SW 50MA 12V Note: Only these parts mentioned in the list are

TA262 9940 000 00872 TACT SW 50MA 12V normal service parts.

TA263 9940 000 00872 TACT SW 50MA 12V

TA265 9940 000 00872 TACT SW 50MA 12V

TA266 9940 000 00872 TACT SW 50MA 12V

TA267 9940 000 00872 TACT SW 50MA 12V

TA268 9940 000 00872 TACT SW 50MA 12V

TA269 9940 000 00872 TACT SW 50MA 12V

Page 30

TUNER BOARD (9940 000 00873)

TABLE OF CONTENTS

Tuner Adjustment Table .................................................................. 6-1

Circuit Diagram ............................................................................... 6-2

PCB Layout Top View ..................................................................... 6-3

PCB Layout Bottom View ............................................................... 6-4

6-1 6-1

TUNER ADJUSTMENT TABLE

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

AM IF

AM RF 3)

108MHz

87.5MHz check

7.5V ± 1V

1.4V ± 0.2V

T002

FM

87.5 - 108MHz

(50kHz grid)

1602KHz

531KHz T005 1.1V 0.2V

FM

612kHz612kHz

1404kHz

T006

1404kHz VC001

AM

1) If sensitivity of frequency counter is too low adjust to max. channel separation

(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)

2) RC network serves for damping the IF-filter while

adjusting the other one.

3) For AM RF adjustments the original frame antenna has to be used!

ma

x.

symmetric

fo

ma

x.

symmetric

fo

R220

100nF

24IC001

450kHz

Connect pin 6 of

IC001 (AM Osc.)

with short wire to

ground (pin 4)AM AFC

MW

∆f = ±15kHzVRF = 3mV

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

MW

531-1602kHz

(10kHz grid)

FM - RF

7.2V ± 1V

108MHz

87.5MHz

MAXmod=1kHz

∆f=± 22.5kHz

106MHz

90.1MHz

MW

( 21L / 21L / 37S )

±

check

check

VC001

L001MAX

MAX

T001

MAX

T003V=mV∆

Page 31

6-2 6-2

TUNER ADJUSTMENT TABLE

A

1

2

3

1

2

3

B C D

A B C D

ANT001 A1

C1 D3

C01 D3

C03 C2

C05 C1

C002 A1

C004 A1

C005 B1

C006 B1

C007 B2

C008 B2

C009 A2

C010 D1

C011 A3

C012 B2

C013 D1

C014 C1

C015 A3

C016 A3

C017 B3

C018 B3

C019 B2

C020 B3

C021 B3

C022 D3

C023 D3

C024 C1

C025 B3

C026 B3

C027 D2

C028 D2

C029 C3

C030 C1

C031 B3

C032 B3

C033 D2

C034 C2

C035 A3

C036 D3

C037 C3

C038 C2

C039 D3

C040 C2

C041 C2

C042 C2

C043 D2

C044 C2

C045 C2

C046 C2

C047 D1

C048 D1

C049 A2

C050 B3

C071 B3

CN001 D2

CN002 A2

D001 A1

D002 A1

D004 C2

D005 A2

EF450-G1 A1

IC001 B2

IC002 D1

IF001 B1

IF002 C1

IF003 C3

Q001 B1

Q002 D2

Q003 C2

Q004 B3

R01 C1

R001 B1

R002 A1

R003 B1

R004 B1

R005 B1

R006 B2

R007 A1

R008 B1

R009 A1

R010 A3

R011 A3

R012 B3

R013 B3

R014 B3

R015 B2

R016 D2

R017 B3

R018 C2

R019 C2

R020 D3

R021 D3

R023 D2

R024 D1

R025 B3

R026 B3

R027 C2

R028 D2

R029 D2

R030 D2

R033 C2

R034 D1

R035 C1

R036 A1

R037 A1

R038 D1

R039 D1

R040 A1

R046 B1

T001 B1

T002 C1

T003 C1

T004 A3

T005 A2

T006 B2

VC001 A2

VD001 A2

VD002 A3

VR01 B2

XL1 C2

XL2 C1

Page 32

6-3 6-3

CIRCUIT DIAGRAM - TUNER BOARD (TOP VIEW)

A

1

2

1

2

B C D

A B C D

ANT001 A2

C01 D1

C03 D1

C05 C2

C004 B1

C005 B2

C008 C1

C009 C1

C010 D2

C014 D2

C017 C1

C019 B2

C024 D2

C025 C1

C027 D2

C028 D2

C029 C1

C030 C2

C033 D2

C036 D1

C037 C1

C038 D1

C039 D1

C042 D1

C043 D1

C044 D2

C045 C2

C046 C2

C047 D2

C048 D2

CN001 D2

CN002 A1

D001 A1

D002 A2

D004 D1

IC001 C2

IF001 B2

IF002 C2

IF003 C1

Q002 C2

Q003 D1

R01 D2

R005 C2

R024 D2

R035 D2

T001 B2

T002 C2

T003 C2

T004 C1

T005 B1

T006 C1

VC001 B1

VD001 C1

VD002 C1

VR001 D1

XL1 C2

XL2 C2

Page 33

PCB LAYOUT - TUNER BOARD (BOTTOM VIEW)

6-4 6-4

A

1

2

1

2

B C D

A B C D

C1 D1

C002 A2

C006 B2

C007 B1

C011 C1

C012 C1

C013 D2

C015 C1

C016 C1

C018 A2

C020 B2

C021 B1

C022 C1

C023 C1

C026 B1

C031 B2

C032 B2

C034 D1

C035 C1

C040 C1

C041 C2

C049 C1

C050 B2

C071 C1

D005 B1

IC001 C2

IC002 D2

Q001 B2

Q002 C2

Q003 D1

Q004 A2

R001 A1

R002 A1

R003 A1

R004 B2

R006 B1

R007 B2

R008 A1

R009 B2

R010 C1

R011 C1

R012 B2

R013 B2

R014 B2

R015 D1

R016 D2

R017 B1

R018 C1

R019 D1

R020 D1

R021 D1

R023 D1

R025 B2

R026 B2

R027 C2

R028 D1

R029 D1

R030 D1

R033 D1

R034 D2

R036 A2

R037 A2

R038 D2

R039 D2

R040 A2

R046 B2

T002 C2

T003 C2

T004 C1

T006 C1

VD001 C1

VD002 C1

VR001 D1

XL2 D2

Page 34

MAIN BOARD

TABLE OF CONTENTS

Internal IC Diagram ......................................................... 7-1

Block Diagram ................................................................. 7-2

Circuit Diagram - Servo Part ........................................... 7-3

Circuit Diagram - Main Part ............................................. 7-4

Layout Mapping - Main Part ............................................ 7-5

Circuit Diagram - Tape Part ............................................. 7-6

PCB Layout Top View ...................................................... 7-7

Layout Mapping - Main Part ............................................ 7-8

PCB Layout Bottom View ................................................ 7-9

Electrical Parts list ......................................................... 7-10

7-1 7-1

TDA8920 INTERNAL IC DIAGRAM

OUT1

VSSP1

VDDP2

DRIVER

HIGH

MBL461

OUT2

BOOT2

TDA8920TH

BOOT1

DRIVER

LOW

RELEASE1

SWITCH1

ENABLE1

CONTROL

AND

HANDSHAKE

PWM

MODULATOR

MANAGEROSCILLATORTEMPERATURE SENSOR

CURRENT PROTECTION

STABI

MODE

INPUT

STAGE

mute

9

8

IN1−

IN1+

22

21

2017

16

15

VSSP2VSSP1

DRIVER

HIGH

DRIVER

LOWRELEASE2

SWITCH2

ENABLE2

CONTROL

AND

HANDSHAKEPWM

MODULATOR

11SGND1

7OSC

2SGND2

6MODE

INPUT

STAGE

mute

5

4IN2−

IN2+

1924

VSSD HW

1

VSSA2

12

VSSA1

3

VDDA2

10

VDDA1

231318 14

VDDP2PROTSTABI VDDP1

Page 35

BLOCK DIAGRAM - MAIN BOARD

ES6698

8/16-MBDRAM

RF Amp

VFD Driver

Audio DAC

TV Display

Speakers

Video

EEPROMA/V Receiver

Vibratto-II

VFD Panel

Audio ADC Microphone In

S/PDIF

ROM/Flash

Motor DriverOPU

Motor

DVD/CD

IR Remote

ES6603S

7-2 7-2

Page 36

7-3

CIRCUIT DIAGRAM - MAIN BOARDSERVO PART

1 2 3 4 5 6 7

1 2 3 4 5 6 7

A

B

C

D

E

A

B

C

D

E

C1 D6C12 A7C26 C1C27 C1C28 C1C29 C1C30 C1C31 C1C32 C1C33 C1C34 C1C35 C1C36 C1C37 C1C201 A6C202 A6C203 A7C204 A6C205 A7C206 A6C207 A7C208 A6C209 B7C210 B6C211 B7C212 B7C213 B7C214 B7C215 B7C216 B7C217 B7C218 B6C219 B6C220 B6C221 B5C222 B5C223 B5C224 B5C225 B5C226 B5C227 B5C228 B5C229 B5C230 B5C231 C4C232 B4C233 B4C234 B4C237 C4C238 C4C239 C4C240 C4C241 C4C242 C4C243 C4C244 C4C245 C4C246 C4C247 C4C248 C4C249 C4C250 C4C251 D4C252 D4C253 E4C254 C7C255 C7C256 D7C257 D7C258 E4C259 D3C260 D3C261 E3C262 E5C263 E5C264 E5C265 E5C266 E5C267 E5C268 E6C269 E6C270 E6C271 D1C272 D1C273 D1C274 D2C275 D1C276 D1C277 D1C278 D1C279 D2C280 D2C281 E1C282 E1C283 E1C284 E1C285 E2C286 E2C287 B7C288 E3C289 E4C290 B7C291 B7C292 C4C293 B7

C2273 D2C2266 A5C2274 D2C2275 D2C2276 D2C2277 C6C2278 D2C2279 D2C2280 B4C2281 B4N202 A7CN801 A1CN810 B1D801 A2D802 A2D803 B3FB201 B6FB202 C6FB204 E6FB206 D1FB207 D1FB208 D1FB209 E1FB210 B6FB211 B6FB212 D4FB213 A7FB214 A7FB215 A7FB216 A7FB217 A7FB218 D5FB219 B6FB220 B6FB221 D6FB222 E5FB223 E5FB224 E5FB225 E5FB226 E5FB227 E5FB228 E4FB229 E4FB230 D2FB801 A1FB802 A1FB803 D1FB804 D1FB805 B2FB2101D1IC201 C5IC202 B7IC203 D7IC205 E6IC207 E6IC209 D4IC210 D4IC211 D3IC212 D3IC213 D3IC216 D1IC217 D1IC218 E1IC220 E3IC221 E3IC222 E3IC801 A4IC802 B2IC803 C2IC804 D1IC805-AB3IC805-BB5JK1 D7L6 B6L201 A6L202 A6L203 A6L204 A6L205 A6L206 E4L207 A7Q201 E2Q805 A2Q806 A2R8 D6R9 D3R10 D3R17 D3R202 D3R208 A6R209 A6R210 A6R211 A6R212 B6R213 A6R214 B6R215 B6R216 B6R217 B6R221 B6R222 B6R223 C6R229 E7R231 B5R232 B5

C294 D3C295 B7C296 B4C297 B4C801 A1C802 A1C803 A2C804 A2C805 A2C806 B2C807 A2C808 A3C809 A3C810 A3C811 A3C812 A4C813 A4C814 A4C815 A4C817 A3C818 A3C819 A3C820 A3C821 A3C822 A4C823 A4C824 A4C825 B4C826 B4C827 B4C828 B4C829 B2C830 B2C831 B2C832 B3C833 B3C834 B2C835 B3C836 C2C837 D2C838 C1C839 D1C840 D1C841 D1C853 D1C854 D1C857 D1C855 B5C856 B5C2001 B6C2002 B6C2201 D4C2202 D4C2203 D4C2204 D4C2205 D4C2206 D4C2207 D4C2208 D4C2209 D4C2210 D4C2211 D4C2212 E4C2213 E4C2214 E4C2215 E4C2216 E4C2217 E7C2218 E7C2219 E7C2220 E7C2221 E7C2222 E7C2223 E7C2233 D4C2234 C3C2235 C3C2236 C3C2237 C3C2238 D5C2239 E6C2242 A5C2243 A5C2248 A5C2249 A5C2250 A5C2251 A5C2252 A5C2253 A5C2254 A5C2255 A5C2256 A5C2258 A5C2259 A5C2260 A5C2261 A5C2262 A5C2263 A5C2264 A5C2267 A5C2268 C2C2269 C2C2270 C2C2271 C2C2272 D2

R235 B5R236 B5R237 B5R238 C4R240 C4R241 C4R242 C4R243 C4R244 C4R245 C4R248 D4R249 D4R250 D4R252 D4R253 D4R254 D4R255 D4R256 D4R257 D5R260 E6R261 E6R262 E5R263 E5R264 E5R265 E5R266 E5R267 E5R268 E5R269 E5R270 E5R271 B6R273 E1R274 B7R275 E3R277 E2R279 E2R278 E1R280 B2R281 B2R283 B6R284 C7R286 D3R287 D3R288 E4R289 E4R290 E4R291 E5R292 E5R293 E5R294 C4R295 C4R296 C4R297 C4R298 C4R299 C4R801 A1R802 A1R806 A2R807 A3R809 B3R810 B3R813 A4R814 B4R816 B2R817 B2R818 B2R819 B2R820 B2R821 B2R822 B2R823 B2R824 B2R825 B2R826 B2R828 B3R829 B2R830 B2R831 B3R832 B3R833 B3R834 B3R835 B3R836 C3R837 B3R838 C3R840 C3R841 C3R842 C2R843 C2R844 C2R845 C3R846 C3R847 C1R850 D2R851 D2R858 B4R859 B5R860 B5R861 A5R2178 E1R2201 C3R2202 C3R2203 C3R2204 C3R233 B5R234 B5

R2205 D2R2206 D3R2208 D3R2209 E3R2210 E2R2211 D3R2212 C4R2213 E7R2214 E7R2215 E7R2216 D4R2217 D4R2218 D4R2219 D4R2220 B6R2222 B4RA201 B6RA202 D4RA204 D5RA205 D5RA206 D5RA208 E6RA209 E7XL201 D5ZD201 A7ZD202 A7ZD203 A7ZD204 A7ZD205 A7ZD206 A7ZD207 A7ZD208 A7ZD209 B7ZD210 B7

7-3

Page 37

CIRCUIT DIAGRAM - MAIN BOARD

1 2 3 4 5 6

1 2 3 4 5 6

A

B

C

D

A

B

C

D

7-4 7-4

Page 38

7-5 7-5

CIRCUIT DIAGRAM MAPPING - MAIN BOARDSERVO PART

Page 39

CIRCUIT DIAGRAM - TAPE PART

7-6 7-6

1

A

B

C

A

B

C

2 3 4 5 6

1 2 3 4 5 6

C701 A1

C702 A1

C703 A1

C704 A1

C705 A1

C706 A1

C707 A2

C708 A2

C709 B1

C710 B2

C711 A2

C713 A2

C714 A2

C715 A2

C716 A2

C717 A2

C718 A2

C719 A2

C720 A2

C721 A2

C722 A2

C723 A3

C724 A3

C725 A3

C726 A3

C727 A3

C728 A3

C729 A3

C730 A3

C731 A4

C732 A4

C733 A2

C734 B2

C735 A2

C736 B2

C737 A2

C738 B2

C739 A3

C740 B3

C741 A3

C742 B3

C743 B1

C744 B1

C745 B1

C746 B1

C747 B2

C748 B2

C749 B3

C750 A4

C751 B5

C752 B5

C753 B6

C754 B6

C755 B6

C756 B5

C757 B5

C758 B6

C759 B5

C760 B5

C761 A2

C762 A6

C1101 C2

C1102 C1

C1103 C1

C1106 C2

C1107 C2

C1108 C2

C1801 B3

C1803 C3

C1804 C3

C1805 C3

C1806 C3

C1807 C3

C1808 C3

CN701 A1

CN702 A1

CN703 A6

CN1101 C1

CN7001A B6

D701 B1

D702 B1

D703 B2

D704 B1

D705 B1

D706 B2

D707 A2

D708 B2

D709 A3

D710 A3

D711 A4

D712 A5

D713 B4

D714 A6

E-ZD05 C1

FB181 B2

FB183 C2

FB184 C2

FB185 C2

FB186 C2

FB187 C2

FB188 C3

IC1011 C2

IC701 A2

IC702 A3

IC703 A3

IC704 A4

IC705 A4

JK181 B3

JK182 C3

JK183-A-A C3

JK183-A-B C3

L701 A1

L702 B5

L703 A5

Q701 A1

Q702 B1

Q703 B1

Q704 B1

Q705 B1

Q706 B2

Q707 B3

Q708 A3

Q709 B3

Q710 A4

Q711 A4

Q712 A5

Q713 A5

Q714 A5

Q715 A5

Q716 A5

Q717 A5

Q1101 C2

R7 C2

R701 A1

R702 A1

R703 A1

R704 A1

R705 A1

R706 A1

R707 A1

R708 A1

R709 A1

R710 A2

R711 A2

R712 A2

R713 B1

R714 B2

R715 B2

R716 A2

R717 A2

R718 A2

R719 A2

R720 A2

R721 A2

R722 A2

R723 A2

R724 A2

R725 A2

R726 A3

R727 A3

R728 A3

R729 A3

R730 A3

R731 A3

R732 A3

R733 A3

R734 A3

R735 A3

R736 A3

R737 A3

R738 A3

R739 A3

R740 A3

R741 A3

R742 A2

R743 B2

R744 A3

R745 A3

R746 B3

R747 B3

R748 B3

R749 A3

R750 B3

R751 B3

R752 B3

R753 A4

R754 B4

R755 B4

R756 B4

R757 B4

R758 B1

R759 B1

R760 B1

R761 B1

R762 B1

R763 B1

R764 B1

R765 B1

R766 B1

R767 B1

R768 B1

R769 B2

R770 B2

R771 B2

R772 B2

R773 B2

R774 B3

R775 A4

R776 A4

R777 A4

R778 A4

R779 A5

R780 A5

R781 A5

R782 A5

R783 A5

R784 A5

R785 A5

R786 A5

R787 A5

R788 A5

R789 A5

R790 A5

R791 A5

R792 A5

R793 A5

R794 A5

R797 B5

R799 A6

R1081 C1

R1084 C2

R1087 C2

R1088 C2

R1089 C3

R1091 C1

R1092 C1

R1093 C2

R7001 A6

R7004 A6

R7005 A6

R7007 B6

R7008 B5

R7009 B5

R7010 B6

R7011 B6

R7012 B6

R7013 A3

RB202 B1

T701 B1

VR701 A5

VR702 A5

ZD181 B3

ZD183 C2

ZD184 C3

ZD185 C3

ZD186 C2

ZD187 C3

ZD188 C3

ZD701 B1

ZD1001 C2

Page 40

7-7 7-7

A

1 2 3 4 5

1 2 3 4 5

B

C

D

E

A

B

C

D

E

C49

PCB LAYOUT - MAIN BOARDTOP VIEW

Page 41

PCB LAYOUT MAPPING - MAIN BOARDTOP VIEW

PCB LAYOUT MAPPING - MAIN BOARDBOTTOM VIEW

7-8 7-8

Page 42

7-9 7-9

R17

R3017R3018

R3019

R3020

D3

A

5 4 3 2 1

5 4 3 2 1

B

C

D

E

A

B

C

D

E

PCB LAYOUT - MAIN BOARDBOTTOM VIEW

Page 43

7-10 7-10

ELECTRIC PARTS - MAIN BOARD

CF501 9940 000 00822 RESONATOR 2PIN 600KHZ IC703 4822 209 32919 HEF4952BT

CF502 9940 000 00823 RESONATOR 2PIN 700KHZ IC704 4822 209 32919 HEF4952BT

IC1011 4822 209 60614 IC NJM2246M IC705 5322 209 11306 HEF4094BT

IC201 9940 000 00827 IC 208P ES6698FD W/DTS IC801 9940 000 00853 IC 64PIN ES6603S

IC202 9940 000 00828 IC 28PIN CS4360 IC802 9940 000 00854 IC 28PIN D5954

IC203 9940 000 00829 IC 48PIN MX29LV160ABTC-70 IC803 9940 000 00855 IC 8PIN BA6287FE2

IC205 9940 000 00831 IC 54PIN K4S641632H-UC 75 IC804 9940 000 00855 IC 8PIN BA6287FE2

IC207 9940 000 00832 IC CS5333 16PIN IC805 9940 000 00856 IC 8PIN LM358MX NS

IC209 9940 000 00833 IC 8PIN M24C04-WMN6T EEPROM JK181 9965 000 25156 RCA JACK 1 PIN BLAK

IC210 9940 000 00834 IC 3PIN LM809 JK182 9940 000 00857 RCA JACK 3P R-B-G

IC211 9940 000 00835 IC 20PIN 74F374D JK183A 9965 000 25153 RCA+DIN JK 1RCA+4P DIN YEL

IC212 9940 000 00835 IC 20PIN 74F374D JK303 9940 000 00859 RCA JACK 4P AUDIO IN

IC213 9940 000 00835 IC 20PIN 74F374D JK401 9940 000 00861 RCA+DIN JACK 1RCA+8P DIN

IC216 9965 000 15887 IC RT9164-33CLR JK5001 9940 000 00862 SPK JACK 4P R-W-B-B

IC217 9965 000 15887 IC RT9164-33CLR L501 9940 000 00863 INDUCTOR 27UH 20% 6A

IC218 9940 000 00837 IC 3PIN LD1117 ADJ L502 9940 000 00863 INDUCTOR 27UH 20% 6A

IC220 9940 000 00838 IC 20PIN 74F244 Q701 9940 000 00864 FET J111TO92 40V 20MA

IC221 9940 000 00838 IC 20PIN 74F244 RA201 9940 000 00865 RES ARRAY 4X33R 1/10W 5%

IC222 9940 000 00839 IC 16PIN 74F138D RA202 9940 000 00865 RES ARRAY 4X33R 1/10W 5%

IC3001 9940 000 00841 IC 16PIN TC4052BFN RA204 9965 000 23614 CHIP ARRAY 10 RX4 1/16 W 5%

IC3002 9940 000 00842 IC 8PIN JRC4558M RA205 9965 000 23614 CHIP ARRAY 10 RX4 1/16 W 5%

IC3002A 9940 000 00842 IC 8PIN JRC4558M RA206 9965 000 23614 CHIP ARRAY 10 RX4 1/16 W 5%

IC301 9940 000 00842 IC 8PIN JRC4558M RA208 9940 000 00865 RES ARRAY 4X33R 1/10W 5%

IC302 9940 000 00841 IC 16PIN TC4052BFN RA209 9940 000 00865 RES ARRAY 4X33R 1/10W 5%

IC303 9940 000 00842 IC 8PIN JRC4558M RA301 9940 000 00865 RES ARRAY 4X33R 1/10W 5%

IC304 9940 000 00844 IC 24PIN PT2396S T701 9940 000 00866 OSC COIL REC 3MH

IC305 9940 000 00842 IC 8PIN JRC4558M VR701 9940 000 00867 CNTL TRIMR 10KB 30%

IC401 9940 000 00842 IC 8PIN JRC4558M VR702 9940 000 00868 XSTAL 2.0MHZ -/+15PPM

IC402 9940 000 00842 IC 8PIN JRC4558M

IC403 9940 000 00842 IC 8PIN JRC4558M

IC405 9940 000 00845 IC 28PIN PT2322-S

IC406 9940 000 00842 IC 8PIN JRC4558M

IC407 9940 000 00842 IC 8PIN JRC4558M

IC408 9940 000 00842 IC 8PIN JRC4558M

IC409 9940 000 00842 IC 8PIN JRC4558M

IC501 9940 000 00846 IC 24PIN TDA8920BTH Note: Only these parts mentioned in the list are

IC502 5322 209 14477 HEF4013BT normal service parts.

IC503 9940 000 00848 IC 14PIN HEF4011BT(D)

IC5101 9940 000 00846 IC 24PIN TDA8920BTH

IC551 9940 000 00849 IC 8PIN TP5228 DRIVER W/MUTE

IC701 4822 209 32919 HEF4952BT

IC702 9322 140 00668 IC SM AN7323S (MATJ)

Page 44

POWER BOARD

TABLE OF CONTENTS

Internal Block Diagram ........................................................ 8-1

Circuit Diagram ....................................................................8-2

PCB Layout ..........................................................................8-3

Electrical Parts List ..............................................................8-4

8-1 8-1

KA5M02659RN INTERNAL BLOCK DIAGRAM

OSCILLATOR

+

1-

+

2

3

-7

14

12

10

11

9

8 C1

E1

C2

E2

VCC

RT

CT

VREF

GND

13

1

6

5

4

2

16

15

BAND GAP

REFERENCE

OUTPUT CONTROL

DEAD

TIME

CONTROL

EA(+)

EA(-)

EA(+)

EA(-)

PWM

COMP

COMP INPUT

0.7MA

1.2V

D Q

QCK

5V

Page 45

CIRCUIT DIAGRAM - POWER BOARD

8-28-2

1 2 3 4

A

B

C

D

A

B

C

D

5 6

1 2 3 4 5 6

BD901 A1

BF901 A2

BF902 B2

BF903 B2

C851 A6

C852 A6

C902 C1

C903 C1

C906 A1

C907 B1

C908 A2

C909 A2

C911 C1

C912 D2

C913 C2

C914 D2

C915 D3

C916 D3

C917 D3

C918 D1

C919 D1

C920 C1

C921 A1

C922 B1

C923 D3

C926 A4

C927 A4

C928 B2

C951 A4

C952 A4

C953 A4

C954 A4

C955 B4

C956 B4

C957 B4

C958 A3

C959 B5

C960 B4

C961 C4

C962 C4

C963 B5

C964 C5

C965 C4

C969 C3

C970 C4

C972 C5

C973 C3

C974 C5

C975 C4

C977 D3

C978 D4

C979 D3

C980 D4

C981 B4

C982 A3

C983 A5

C984 A5

C985 A3

C986 A3

C987 A3

C988 A3

C989 A3

C990 C3

C991 D3

C992 C3

C993 C3

C994 B3

C995 A4

C996 C3

C997 C4

C998 C3

C999 C3

CN803AA6

CN804AA6

CN806AA6

CN807AA6

CN808AA6

CN810AA6

CN901 D1

CN902 B1

CN903 A1

CN951 A5

CN952 C5

D901 A2

D902 A2

D903 B2

D904 B2

D905 C2

D906 C2

D907 C2

D908 C2

D909 A2

D910 B2

D951 A4

D952 A5

D953 B5

D954 B3

D955 B3

D958 C3

D959 C3

D960 C3

D962 C3

F901 D1

GT901 C1

IC901 C2

IC902 D3

IC951 A3

IC952 A3

IC953-AB5

IC953-CB5

IC954B4

IC955D3

L901 C1

L951 A4

L952 A4

L954 B3

L955 C3

L956 C4

L957 D3

L958 C5

L959 D3

L966 C3

Q901 A2

Q902 B2

Q903 C2

Q904 C2

Q905 D2

Q951 B3

Q952 B3

Q953 C4

Q954 C3

Q955 C4

Q956 D4

Q957 C4

Q959 D4

Q960 D4

R1 B1

R2 A1

R3 B1

R902 A1

R903 B1

R904 A2

R905 A2

R906 A2

R907 B2

R908 B2

R910 C2

R911 C2

R912 C2

R913 C2

R914 C2

R915 C2

R916 D2

R917 D2

R918 C2

R919 C2

R920 D2

R921 C2

R922 B2

R923 B2

R951 A4

R952 A4

R953 B4

R954 A4

R955 B4

R956 B4

R957 A5

R958 A3

R959 B5

R960 A4

R961 A5

R962 B5

R964 B3

R965 B3

R966 B4

R967 C4

R968 C5

R969 C5

R971 B4

R972 B4

R973 C4

R974 C3

R975 D3

R976 C4

R977 D4

R978 D4

R979 D4

R980 D5

R981 D4

R982 D4

R983 D4

R984 D4

R985 D3

R986 D3

R987 D3

R988 D3

R989 C4

R990 D4

R991 D4

R992 C4

R993 A5

R994 A5

R995 C1

R996 B4

R997 B4

R999 D4

RT901 B1

SW801 A6

SW802 A6

TR901 A3

TR902 B3

TR903 C3

TVR901C1

ZD901 A2

ZD902 B2

ZD903 D2

ZD904 D1

ZD905 C2

ZD951 A4

ZD953 C4

Page 46

PCB LAYOUT - POWER BOARD

8-3 8-3

1 2 3 4

A

B

C

D

A

B

C

D

5 6 7 8

1 2 3 4 5 6 7 8

BD901 B1

C851 C8

C852 C8

C902 D2

C902A C1

C903 B2

C903A B1

C904 A1

C905 A1

C906 B2

C907 A2

C908 A2

C909 A3

C909A A3

C911 D3

C912 D4

C913 D3

C914 C3

C915 B4

C916 D2

C917 A2

C918 D1

C919 D1

C920 D3

C921 B2

C922 B2

C923 D4

C926 B7

C927 B7

C928 B3

C951 B7

C952 B7

C953 C7

C954 B7

C955 B5

C956 B5

C957 B6

C958 A4

C959 C6

C960 C6

C961 B5

C962 C7

C963 B5

C964 B6

C969 C5

C970 D5

C972 D6

C973 C5

C974 D6

C975 C5

C977 D5

C978 D5

C979 D5

C980 D6

C981 B6

C982 A5

C983 D7

C984 D7

C985 A6

C986 A6

C987 B7

C988 A5

C989 B4

C990 D5

C991 C5

C992 C5

C993 C5

C994 B4

C995 C6

C996 C5

C997 D5

C998 C5

C999 C4

CN803A D8

CN804A A8

CN806A B8

CN807A A8

CN808A B8

CN810A C8

CN901 D1

CN902 B1

CN903 A1

CN951 D7

CN952 D6

D901 C3

D902 B3

D903 B3

D904 A3

D905 D3

D906 C3

D907 C4

D908 D3

D909 B4

D910 B4

D951 B5

D952 C6

D953 C6

D954 B4

D955 B4

D958 D6

D959 C5

D960 C5

D962 D5

F901 C1

GT901 C2

IC901 D4

IC902 D4

IC951 A5

IC952 A7

IC953 C6

IC954 C5

IC955 D5

J801 D8

J802 C8

J803 C8

J804 C8

J805 C8

J806 B8

JMP1 A2

JMP2 B1

JMP4 C6

JMP5 C5

JMP6 D6

JMP7 B7

JMP8 C7

JMP9 B7

JMP10 B3

JMP11 C2

JMP12 C2

JMP13 D5

JMP14 D5

JMP15 D3

JMP16 A1

JMP17 D5

JMP18 C6

JMP19 B3

JMP20 D3

JMP21 D6

JMP22 C6

JMP23 C7

JMP24 B1

JMP25 B1

JMP26 B1

JMP27 C5

JMP30 A1

JMP31 A1

L901 C2

L951 A6

L952 C7

L954 B5

L955 D6

L956 C5

L957 D5

L958 C6

L959 D5

L966 C5

Q901 C3

Q902 B3

Q903 D2

Q904 D3

R922 C2

R923 B3

R923A A3

R951 B6

R952 B6

R953 B5

R954 B5

R955 B5

R956 B6

R957 C6

R958 A5

R959 C6

R960 B6

R961 B6

R962 C6

R964 B4

R965 C4

R966 B6

R967 B5

R968 B5

R969 B5

R971 D6

R972 D6

R973 C7

R974 C6

R975 D6

R976 D7

R977 D7

R978 C6

R979 C5

R980 D7

R981 D7

Q905 C3

Q951 B4

Q952 B4

Q953 C6

Q954 C6

Q955 C7

Q956 C6

Q957 D7

Q959 D6

Q960 D6

R1 D6

R3 D3

R902 B2

R903 A1

R904 B3

R905 B3

R906 A3

R906A A3

R907 B3

R908 B3

R910 D3

R911 D4

R912 D4

R913 D3

R914 D2

R915 C3

R916 C3

R917 C4

R918 C3

R919 C3

R920 D4

R921 C3

R982 D6

R983 D7

R984 D6

R985 D5

R986 D5

R987 D5

R988 D4

R989 D7

R990 D7

R991 D6

R992 D7

R993 D7

R994 D7

R995 C2

R996 B5

R997 B5

R999 D6

RT901 B1

SW801D8

SW802A8

TR901 A4

TR902 B4

TR903 C4

TVR901D1

ZD901 B3

ZD902 A3

ZD903 C3

ZD904 D4

ZD905 D3

ZD951 B6

ZD953 C6