philips fwd796 service manual
DESCRIPTION
Manual de servicioTRANSCRIPT
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
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
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.
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
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
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.
1-7
PREPARATIONS AND CONTROLS
1 2 3 4 5 6 7 8 9 0 ! @ #
£ ) *( & %^ $ #21
22
24
25
26
Pre
par
atio
ns
Not
es:
–Th
e cl
ock
will
be c
ance
lled
whe
n th
e po
wer
cor
dis
disc
onne
cted
or
if a
pow
er fa
ilure
occ
urs.
–D
urin
g cl
ock
setti
ng, i
f no
butto
n is
pres
sed
with
in 1
0 se
cond
s, th
e sy
stem
will
exit
the
setti
ngm
ode
and
go b
ack
to it
’s pr
evio
us s
tatu
s.
Ste
p 3
:S
etti
ng
the
TV
set
IMP
OR
TA
NT
!–
Mak
e su
re y
ou
hav
e co
mp
lete
d a
ll th
en
eces
sary
co
nn
ecti
on
s. (
See
Co
nn
ecti
on
s–
Co
nn
ecti
ng
TV
set
)
1Pr
ess
DIS
C (
DIS
C 1
•2•3
) on
the
fron
t pa
nel
(or
pres
s D
ISC
1/2
/3 o
n th
e re
mot
e co
ntro
l).
2Tu
rn o
n th
e T
V s
et a
nd s
et t
o th
e co
rrec
t Vid
eo-
In c
hann
el. Y
ou s
houl
d se
e th
e bl
ue P
hilip
s D
VD
back
grou
nd s
cree
n on
the
TV
set
.
You
may
go
to c
hann
el 1
on
your
TV
set
, the
npr
ess
the
chan
nel d
own
butt
on r
epea
tedl
y un
tilyo
u se
e th
e V
ideo
In c
hann
el.
O
r, yo
u ca
n us
e th
e T
V r
emot
e co
ntro
l to
sele
ct d
iffer
ent
vide
o m
odes
.
Or,
set T
V t
o ch
anne
l 3 o
r 4
if yo
u ar
e us
ing
an R
F m
odul
ator
.
Sel
ecti
ng
the
colo
r sy
stem
th
at m
atch
esyo
ur T
V s
et
Thi
s D
VD
Min
i Hi-F
i Sys
tem
is c
ompa
tible
with
both
NT
SC a
nd P
AL.
For
the
pla
ybac
k of
a D
VD
disc
on
this
DV
D M
ini H
i-Fi S
yste
m, t
he c
olor
syst
ems
of t
he D
VD
, TV
set
and
DV
D M
ini H
i-Fi
Syst
em s
houl
d m
atch
.
1In
disc
mod
e, s
top
play
back
and
pre
ss S
YS
TE
MM
EN
U.
2Se
lect
icon
and
pre
ss 4
.
3Pr
ess1
/¡
/ 5 /
4 k
eys
on t
he r
emot
eco
ntro
l to
togg
le t
hrou
gh t
he fu
nctio
ns a
ndse
lect
you
r pr
efer
red
optio
n.
M
ove
to
and
pre
ss ¡
.
Mov
e to
“T
V S
yste
m”
and
pres
s ¡
.
AU
TO
–Se
lect
thi
s if
the
conn
ecte
d T
V s
et is
com
patib
le w
ith b
oth
NT
SC a
nd P
AL
(mul
tisy
stem
). T
he o
utpu
t fo
rmat
will
be
cons
isten
tw
ith t
he v
ideo
sig
nal o
f the
disc
.
NT
SC
–Se
lect
thi
s if
the
conn
ecte
d T
V s
et is
NT
SCsy
stem
. It
will
cha
nge
the
vide
o sig
nal o
f a P
AL
vide
o di
sc a
nd o
utpu
t to
NT
SC s
yste
m.
PAL
–Se
lect
thi
s if
the
conn
ecte
d T
V s
et is
PA
Lsy
stem
. It
will
chan
ge t
he v
ideo
sig
nal o
f an
NT
SC d
isc a
nd o
utpu
t to
PA
L fo
rmat
.
4Se
lect
an
item
and
pre
ss O
K.
To r
emov
e th
e m
enu
Pres
sS
YS
TE
M M
EN
U.
PBC
TV
SH
AP
E
TV
SY
ST
EM
SC
R S
AV
ER
SE
T T
O N
TS
C
AU
TO
NT
SC
PA
L4
2,3
1
1-8
PREPARATIONS AND CONTROLS
Pre
par
atio
ns
Ste
p 4
:S
etti
ng
spea
kers
IMP
OR
TA
NT
!–
Th
is f
un
ctio
n is
on
ly a
vaila
ble
wh
enyo
u h
ave
con
nec
ted
oth
er 3
.1-c
han
nel
spea
kers
.
You
can
adju
st t
he d
elay
tim
e (c
ente
r an
d re
aron
ly)
for
indi
vidu
al s
peak
ers
to o
ptim
ize
the
soun
d ef
fect
acc
ordi
ng t
o yo
ur s
urro
undi
ngs
and
setu
p. S
peak
er s
ettin
gs a
re o
nly
activ
e on
effe
ctiv
e in
the
cas
e of
Mul
ti-ch
anne
l aud
ioou
tput
.
PBC
5
2, 3, 4
1
1In
disc
mod
e, p
ress
SY
ST
EM
ME
NU
.
2Se
lect
icon
and
pre
ss 4
.
3Pr
ess1
/¡
/ 5 /
4 k
eys
on t
he r
emot
eco
ntro
l to
sele
ct y
our
pref
erre
d op
tion.
M
ove
to
and
pres
s ¡
.
Mov
e to
“C
ENT
ER D
ELA
Y”
or “
REA
RD
ELA
Y”
and
pres
s ¡
.
4Pr
ess¡
to
set
CEN
TER
DEL
AY
or
REA
RD
ELA
Y v
alue
s yo
u w
ant.
U
se lo
nger
del
ay t
ime
if th
e su
rrou
ndsp
eake
rs a
re c
lose
r to
the
list
ener
tha
n th
e fr
ont
spea
kers
.
5Pr
ess
OK
to
conf
irm.
To r
emov
e th
e m
enu
Pres
sS
YS
TE
M M
EN
U.
Ste
p 5
:S
etti
ng
lan
guag
ep
refe
ren
ce
You
can
sele
ct y
our
pref
erre
d la
ngua
ge s
ettin
gsso
tha
t th
is D
VD
Min
i Hi-F
i Sys
tem
will
auto
mat
ical
ly s
witc
h to
the
lang
uage
for
you
whe
neve
r yo
u lo
ad a
disc
. If t
he la
ngua
gese
lect
ed is
not
ava
ilabl
e on
the
disc
, the
lang
uage
set
by d
efau
lt w
ill b
e us
ed in
stea
d. B
ut t
he m
enu
lang
uage
of t
he D
VD
Min
i Hi-F
i Sys
tem
can
not
be c
hang
ed o
nce
sele
cted
.
PBC
1In
disc
mod
e, s
top
play
back
and
pre
ss S
YS
TE
MM
EN
U.
2Se
lect
icon
and
pre
ss 4
.
3Pr
ess1
/¡
/ 5 /
4 k
eys
on t
he r
emot
eco
ntro
l to
sele
ct y
our
pref
erre
d op
tion.
M
ove
to
and
pre
ss ¡
.
Mov
e to
one
of t
he fo
llow
ing
and
pres
s ¡
.
–A
udio
(di
sc’s
soun
dtra
ck)
–Su
btitl
e (d
isc’s
subt
itles
)–
Disc
Men
u (o
n sc
reen
men
u)
4Pr
ess5 /
4 t
o se
lect
a la
ngua
ge a
nd p
ress
OK
.
5R
epea
tst
eps
3~4
for
othe
r se
ttin
gs.
To r
emov
e th
e m
enu
Pres
sS
YS
TE
M M
EN
U.
Co
nn
ecti
on
s
Ste
p 1
:P
laci
ng
spea
kers
Pla
ce t
he fr
ont
left
and
right
spe
aker
s at
equ
aldi
stan
ces
from
the
TV
set
and
at
an a
ngle
of
appr
oxim
atel
y 45
deg
rees
from
the
list
enin
gpo
sitio
n.
Not
es:
–To
avo
id m
agne
tic in
terfe
renc
e, do
not
pos
ition
the
front
spe
aker
s to
o cl
ose
to y
our T
V se
t.–
Allo
w a
dequ
ate
vent
ilatio
n ar
ound
the
DVD
Min
iH
i-Fi S
yste
m.
Ste
p 2
:C
on
nec
tin
g sp
eake
rs
Con
nect
the
spe
aker
wire
s to
the
SPE
AKE
RS
(FRO
NT
) te
rmin
als,
right
spe
aker
to
“R”
and
left
spea
ker
to “
L”, c
olou
red
(mar
ked)
wire
to
“+”
and
blac
k (u
nmar
ked)
wire
to
“–”.
Fully
inse
rtth
e st
rippe
d po
rtio
n of
the
spe
aker
wire
into
the
term
inal
as
show
n.
Not
es:
–F o
r op
timal
sou
nd p
erfo
rman
ce, u
se th
esu
pplie
d sp
eake
rs.
–D
o no
t con
nect
mor
e th
an o
ne s
peak
er to
any
one
pair
of +
/- sp
eake
r te
rmin
als.
–D
o no
t con
nect
spe
aker
s w
ith a
n im
peda
nce
low
er th
an th
e sp
eake
rs s
uppl
ied.
Plea
se r
efer
toth
e SP
ECIF
ICAT
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
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
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
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
ed.
£D
ISC
TR
AY
S
OP
EN
•CL
OS
E–
to o
pen
or c
lose
the
disc
tra
y.
DIS
C1/
DIS
C2/
DIS
C3
–to
sel
ect
a di
sc t
ray
for
play
back
.
DIS
C C
HA
NG
E–
to c
hang
e di
sc(s
).
Fu
nct
ion
al O
verv
iew
Rem
ote
co
ntr
ol
Not
es:
–Fi
rst,
sele
ct th
e so
urce
you
wish
to c
ontr
ol b
ypr
essin
g on
e of
the
sour
ce s
elec
t key
s on
the
rem
ote
cont
rol (
DIS
C or
TU
NER
, for
exa
mpl
e).
–Th
en s
elec
t the
des
ired
func
tion
(,
O or
P f
or e
xam
ple)
.
1S
OU
RC
E–
to s
elec
t th
e re
leva
nt a
ctiv
e m
ode:
DIS
C1/
2/3,
TU
NER
, TA
PE1/
2 or
AU
X/G
AM
E.–
TU
NER
: tog
gles
bet
wee
n FM
and
MW
ban
d.–
AU
X/G
AM
E: t
oggl
es b
etw
een
AU
X a
ndG
AM
EPO
RT m
ode.
2D
ISC
ME
NU
(d
isc
mo
de
on
ly)
–to
ent
er o
r ex
it th
e di
sc c
onte
nts
men
u.
3S
YS
TE
M M
EN
U (
dis
c m
od
e o
nly
)–
to e
nter
or
exit
the
syst
em m
enu
bar.
1
@ # $ % 4 5 ^ & ) £21(*
2 5 8 !097643
24
22
25
26
27
28
24
22
25
26
21
FUNCTIONAL OVERVIEW
1-13
Fu
nct
ion
al O
verv
iew
41
/ ¡
/ 5 / 4
–to
sel
ect
mov
emen
t di
rect
ion
in d
isc c
onte
nts
men
u/sy
stem
men
u ba
r.–
to t
uner
mod
e, t
o tu
ne t
o lo
wer
or
high
er r
adio
freq
uenc
y. (1
/ ¡
)–
in D
isc m
ode,
pre
ss t
o fa
st r
ever
se/fo
rwar
d th
edi
sc.
5 O
/ P–
in D
isc m
ode,
pre
ss t
o sk
ip t
o th
e pr
evio
us/n
ext
chap
ter/
trac
k.–
in T
uner
mod
e, t
o se
lect
a p
rese
t r a
dio
stat
ion
num
ber
6P
LA
Y/P
AU
SE
2;
–to
sta
rt o
r in
terr
upt
disc
pla
ybac
k.–
to r
esum
e pl
ayba
ck fr
om la
st s
top
poin
t.
7S
TO
P 9
–to
sto
p pl
ayin
g th
e di
sc.
8R
EP
EA
T–
to s
elec
t va
riatio
ns o
f con
tinuo
us p
layb
ack.
9R
EP
EA
T A
-B–
to r
epea
t a
spec
ific
sect
ion
on a
disc
.
0S
UB
TIT
LE
–to
sel
ect
desir
ed s
ubtit
le.
!A
UD
IO–
to s
elec
t th
e au
dio
chan
nel.
@P
OW
ER
2–
to s
witc
h to
eco
pow
er o
r st
andb
y m
ode.
#N
um
eric
Key
pad
(0-
9)–
to e
nter
a t
rack
/titl
e nu
mbe
r of
the
disc
.–
to e
nter
a n
umbe
r of
pre
set
radi
o st
atio
ns.
$V
OL
+/-
–ad
just
the
vol
ume
leve
l.–
adju
st k
ey c
ontr
ol/ E
CH
O le
vel i
n ka
raok
em
ode.
–ad
just
spe
aker
s le
vel i
n sp
eake
r se
ttin
g m
ode.
%O
K–
to e
xit
or c
onfir
m t
he s
elec
tion.
^G
OT
O–
to g
o di
rect
to
desir
ed t
itle ,
cha
pter
or
time.
&P
RO
GR
AM
–in
disc
mod
e, t
o pr
ogra
m fa
vorit
e tr
acks
.–
in t
uner
mod
e, t
o pr
ogra
m fa
vorit
e st
atio
ns.
*S
HU
FF
LE
–to
pla
ybac
k in
ran
dom
mod
e.
(E
CH
O–
to a
djus
t th
e ec
ho le
vel i
n ka
raok
e m
ode.
)K
EY
–to
cha
nge
the
tone
leve
l to
suit
your
voc
al r
ange
.
¡D
ISP
LA
Y (
OS
D)
–to
vie
w t
he t
ime,
titl
e or
cha
pter
info
rmat
ion.
™M
UT
E–
to in
terr
upt
or r
esum
e so
und
repr
oduc
tion.
£D
IM–
to s
elec
t di
ffere
nt b
right
ness
for V
FD.
wO
Ox
–Se
lect
s di
ffere
nt t
ype
of e
nhan
ced
wO
Ox
soun
dse
ttin
gs (
wO
Ox
1, w
OO
x 2,
wO
Ox
3 or
wO
Ox
OFF
).
SO
UN
D–
to s
elec
t va
rious
sou
nd e
ffect
.
§C
LO
CK
/TIM
ER
–to
vie
w c
lock
/ tim
er.
–to
ent
er t
imer
set
ting
mod
e.
SU
RR
OU
ND
–to
sel
ect
vario
us s
urro
und
soun
d ef
fect
.
SL
EE
P–
to s
et t
he s
leep
(au
to-o
ff) t
imer
func
tion.
•24 25 27
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
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
2-2
REPAIR INSTRUCTIONS
2-2
2-3
REPAIR INSTRUCTIONS
2-3
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
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
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
4-1
SET BLOCK DIAGRAM
4-1
4-2
SET WIRING DIAGRAM
4-2
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
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
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
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
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
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
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
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∆
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
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
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
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
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
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
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
7-5 7-5
CIRCUIT DIAGRAM MAPPING - MAIN BOARDSERVO PART
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
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
PCB LAYOUT MAPPING - MAIN BOARDTOP VIEW
PCB LAYOUT MAPPING - MAIN BOARDBOTTOM VIEW
7-8 7-8
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
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)
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
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
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
8-4 8-4
ELECTRIC PARTS - POWER BOARD
BD901 9940 000 00931 BRIDGE KBU808 8A 1000V
IC951 9940 000 00947 BRIDGE MUR1620CT 8A 200V
C902 9940 000 00932 COND SAFTY 0.47µF 275V 10%
IC952 9940 000 00948 RECTIFIER FEP16AT TO-220AB
C903 9940 000 00932 COND SAFTY 0.47µF 275V 10%
IC953 9940 000 00949 IC 8PIN JRC4558D
C909 9940 000 01085 COND DISC 0.001µF 1KV 20%
IC954 9940 000 00951 IC 16PIN KA7500C
C913 9940 000 01086 COND DISC 0.01µF 1KV 20%
IC955 9940 000 00952 IC 3PIN TL431
C915 9940 000 01087 COND SAFTY 0.0022µF 400V 20%
L901 9940 000 00953 AC FILTER 25MH
C916 9940 000 00934 COND SAFTY 0.0022µF 400V 20%
Q901 9940 000 00954 MOSFET FQP18N50V2
C917 9940 000 00934 COND SAFTY 0.0022µF 400V 20%
Q902 9940 000 00954 MOSFET FQP18N50V2
C918 9940 000 00935 COND SAFTY 0.001µF 250V 20%
Q953 9940 000 00955 MOS/FET STP60NF06 60A
C919 9940 000 00935 COND SAFTY 0.001µF 250V 20%
Q956 9940 000 00955 MOS/FET STP60NF06 60A
C921 9940 000 01086 COND DISC 0.01µF 1KV 20%
R971 9940 000 00956 FUSE RES 5.6Ω 1/4W 5%
C922 9940 000 01086 COND DISC 0.01µF 1KV 20%
R972 9940 000 00956 FUSE RES 5.6Ω 1/4W 5%
C923 9940 000 00935 COND SAFTY 0.001µF 250V 20%
RT901 9940 000 00957 NTC 5Ω 5A
C926 9940 000 01086 COND DISC 0.01µF 1KV 20%
TR901 9940 000 00958 SW. MODEL TRANSFORMER
C927 9940 000 01086 COND DISC 0.01µF 1KV 20%
TR902 9940 000 01057 SW. MODEL TRANSFORMER
C928 9940 000 01085 COND DISC 0.001µF 1KV 20%
TR903 9940 000 00961 SW. MODEL TRANSFORMER
C958 9940 000 01085 COND DISC 0.001µF 1KV 20%
TVR901 9940 000 00962 PTC THERMISTOR 50A 561V
C982 9940 000 00936 COND DISC 470PF 1KV 10%
ZD905 9940 000 00963 DIODE P6KE200A
C985 9940 000 00936 COND DISC 470PF 1KV 10%
C986 9940 000 00936 COND DISC 470PF 1KV 10%
C987 9940 000 00936 COND DISC 470PF 1KV 10%
C988 9940 000 00936 COND DISC 470PF 1KV 10%
C989 9940 000 00936 COND DISC 470PF 1KV 10%
C990 9940 000 00936 COND DISC 470PF 1KV 10%
C991 9940 000 00936 COND DISC 470PF 1KV 10%
C992 9940 000 00936 COND DISC 470PF 1KV 10%
C993 9940 000 00936 COND DISC 470PF 1KV 10%
C994 9940 000 00937 COND DISC 220PF 1KV 10%
C996 9940 000 00937 COND DISC 220PF 1KV 10%
C999 9940 000 00936 COND DISC 470PF 1KV 10%
D902 9940 000 00938 DIODE PR1507 1.5A 1000V
D904 9940 000 00938 DIODE PR1507 1.5A 1000V
D905 4822 130 11044 BYV26D
D906 9940 000 00941 DIODE HER104 1A 300V 50NS
D907 9940 000 00941 DIODE HER104 1A 300V 50NS
D908 9940 000 00941 DIODE HER104 1A 300V 50NS
D951 9965 000 09537 DIODE FR107 1A/1000V
D958 9940 000 00941 DIODE HER104 1A 300V 50NS
D959 9940 000 00943 DIODE UF3003 3A 200V
Note: Only these parts mentioned in the list are
D960 9940 000 00941 DIODE HER104 1A 300V 50NS
normal service parts.
IC901 9940 000 00945 IC 8PIN KA5M02659RN
IC902 9940 000 00946 OPTICAL SENSOR 4P!
!
!
!
!
!
!
! !
!
!
!
!
9-1 9-1
Loc Description
SCREW LIST
66 SCREW M3.0xP0.5x22mm
68 SCREW T2.0x0.63PxL7mm
69 SCREW L8xP1.06xT3.0mm D=7.5mm
70 SCREW T3.0xL8xP1.06mm,0.47g
72 SCREW M3.0xP0.5x8
73 SCREW T3.0xL8xP1.06mm
74 SCREW M3.0xP0.5x6,0.5g
76 SCREW T3.0xL8.0xW/@10.0mm
77 SCREW T3.0xL10xP1.06mm
78 SCREW M3x6x0.5P
79 SCREW M3.0xP0.5x10
80 SCREW T3.0xL10xP1.06mm
10
13
11
MECHANICAL EXPLODED VIEW
9-2 9-2
MAIN SET MECHANICAL & ACCESSORIES PARTS
1 9940 000 00909 LENS CASS. (L) 9965 000 23583 FM ANTENNA 1000MM
2 9940 000 00911 LENS CASS. (R) 9940 000 01054 LINE CORD 2P 2000MM
3 9940 000 00908 COV. DOOR CASS 9940 000 00925 LOOP ANT W/2P 2.5MM
4 9940 000 00906 COV. DOOR CASS(L) 9940 000 02069 MAIN SPK ASS'Y 140WX2 8Ω5 9965 000 22200 SPRING TWIST (R) 9940 000 00929 PICK UP ASS'Y HITACHI
6 9965 000 22201 SPRING TWIST (L) 9965 000 14636 RCA CABLE 1200MM OD2.6x5.2
7 9965 000 22173 DOOR CASSETTE-RIGHT 9965 000 20234 RCA CABLE 1500MM OD2.6x7.8
8 9965 000 22172 DOOR CASSETTE LEFT 9965 000 20577 RCA CABLE 1500MM OD2.6x5.2
9 9965 000 22205 SPRING CASSETTE 9940 000 01055 REMOTE CONTROL 45KEYS
10 9940 000 00902 COVER VU METER
11 9940 000 00883 CAP KNOB VOLUME
12 9940 000 00901 COVER VFD
13 9940 000 00891 KNOB VOLUME
14 9940 000 00884 KNOB ROTARY
16 9940 000 00904 WINDOW DISPLAY
17 9940 000 01044 PANEL FRONT DISPLAY
18 9940 000 01045 FRONT CDC
19 9965 000 22119 FOOT RUBBER
20 9940 000 01048 FRONT CABINET
21 9965 000 22120 DAMPER-ASSY-MODULE-0.8
24 9965 000 22141 PUSH CATCH RIGHT
25 9965 000 22140 PUSH CATCH-LEFT
30 9940 000 00895 BUT. CNTL(3)
32 9940 000 00893 BUT. CNTL(1)
33 9940 000 00894 BUT. CNTL(2)
34 9940 000 00876 KARAOKE KNOB
37 9940 000 00887 BUTTON DISC SELECT
38 9940 000 00892 BUTTON CASS
39 9940 000 00888 BUTTON POWER STANDBY
41 9940 000 01046 BUTTON SOURCE(WOOX)
44 9940 000 01047 BUTTON MAX-WOOX
49 9940 000 00913 PANEL RIGHT
50 9940 000 02068 COVER TRAY CDC
51 9940 000 00912 PANEL LEFT
52 9940 000 00874 3 CDC MODULE
56 9940 000 00873 TUNER MODULE
62 9940 000 00917 FAN 60X60X15MM DC 12V
64 9940 000 00927 TAPE DECK PHILIPS
67 9940 000 00877 RUBBER φ14XT2MM Note: Only these parts mentioned in the list are
73 9940 000 00899 COVER TOP normal service parts.
!
!
9940 000 02075 RIGHT SURROUND SPK 6R 50W
9940 000 02076 LEFT SURROUND SPK 6R 50W
9940 000 02077 CENTER SPK 3R 100W 2WAY
10-1
LOCATION OF PC BOARDS
SPECIFICATIONS
SUBWOOFER
Subwoofer (not magnetically shielded design) .......................................................................................................6.5"
Output Power(10% at 80Hz) ....................................................................................................................... 100W (4Ω)
Reproduction Frequency Response ........................................................................................................ 30 Hz-200 Hz
Input Sensitivity (Subwoofer In) ................................................................................................................ 450 mV/rms
AC Power .................................................................................................................................110 - 127V / 220 - 240V
Power Consumption ............................................................................................................ 40 W (at 1/8 Rated Power)
Dimensions (w x h x d) ...................................................................................................200 mm x 310 mm x 380 mm
Weight ................................................................................................................................................................. 6.2 Kg
LED BOARD
POWER BOARD
MAIN BOARD
MEASUREMENT SETUP
AUDIOGenerator
INJK401
OUTJK501
DUT
LOAD 3OHM
LEVELDISTORTIONMETER
SCOPE
10-2
DISASSEMBLY INSTRUCTIONS
10-3
Dismantling the Grill Base & Speaker Driver
1. Place the Subwoofer Box as shown in the Picture 1
and use a screw driver to open the Grill Base.
Caution: Take care the surface when take out the
Grill Base of Subwoofer
2. Place the Subwoofer Box as shown in the Picture 2
and loosen 4 screws B to remove the Speaker Driver.
Dismantling the Front Assembly
1. Place the Subwoofer Box as shown in the Picture 3
(Bottom view) and use a screw driver to force open the
front assembly.
Dismantling the Rear assembly
1. Loosen 8 screws A as shown in the Picture 4 (Rear
View) to pull out the Printed Circuit Board assembly.
Caution: Do not break the bundle of wires to the front.
Take care the surface when take out the front
panel of subwoofer
Caution: Do not break the bundle of wires to the front.
Picture 1
Picture 2
Picture 4Picture 3
WARNING: THERE IS ONLY A LEDBETWEEN FRONT PANEL ANDWOOD BOX. IF NOT NECCESSARY,PLEASE DO NOT TRY TO OPEN THEFRONT PANEL!!!
B
A
10-4
SERVICE POSITION
10-5
SUBWOOFER SET BLOCK DIAGRAM
10-5
SUBWOOFER SET WIRING DIRGRAM
10-6 10-6
SUBWOOFER MAIN BOARD
TABLE OF CONTENTS
INTERNAL IC DIAGRAM...................................................10-7
Circuit Diagram..................................................................10-8
PCB Layout Top View........................................................10-9
PCB Layout Buttom View.................................................10-10
Electrical Parts List .........................................................10-11
10-7 10-7
TDA8920TH INTERNAL IC DIAGRAM
11
VDDA2 VDDA1
3 10
STAB1 PROT
18 13
VDDP2 VDDP1
23 14
IN1-
IN1+
9
8INPUTSTAGE
PWMMODULATOR
RELEASE
SWITCH1
ENABLE1
CONTROL ANDHANDSHAKE
DRIVER HIGH
DRIVER LOW
15
16
BOOT1
OUT1
VSSP1
MUTESGND1
OSC7
MODE6
MODE
OSDILLATOR
STAB1
MANAGER TEMPERATURE SENSORCURRENT PROTECTION
TDA8920TH
SGND2
IN2+
IN2-
5
4
MUTE
VSSA2 VSSA1
1 12
PWMMODULATOR
VSSD HW
24 19
ENABLE2
SWITCH2
RELEASE2
CONTROL ANDHANDSHAKE
DRIVER HIGH
DRIVER LOW
VDDP2
BOOT222
OUT221
VSSP1 VSSP2
17 20
±
+Inputs
Q3Q4 Q5 Q2
Q1
VCC
Q6
J1 J2
Q17
Q20
Q23
24
J3
2.0 k
Q14
Q1510 pF
Q19
Q21Q22
Q24
Q9 Q8
Q7
Q25
Q12
Q10
Q13
Q11
Q16
Q18
1.5 k
VEE
Bias CircuitryCommon to All
Amplifiers
OffsetNull
(TL071only)
Output
1.5 k
TL074 INTERNAL IC DIAGRAM
CIRCUIT DIAGRAM - MAIN BOARD
1 2 3 4 5 6 7
A
B
C
D
8
8
7654321
D
C
B
A
VS
SA
21
SGND22
VD
DA
23
IN2-4
IN2+5
MO
DE
6
OS
C7
IN1+8
IN1-9 VD
DA
11
0
SGND111
AS
SA
11
2
PR
OT
13
VD
DP
11
4
BOOT115
OUT1 16
VS
SP
11
7
ST
AB
I1
8
SB
VD
19
VS
SP
22
0
OUT2 21
BOOT2 22
VD
DP
22
3
VS
SD
24
IC501 TDA8920BTH
123456789
JK401
L502
33u
L50127u
C570560P
C524
153
C525
560P
C526
N824
C527
224
C528
153
R515
22 1
/2W
R516
5.6 1/4W
R517
22 1/2W
R524
5.6 1/4W
R514
5.6 1/4W
R5235.6 1/4W
VSSP
VDDP
C529
C530
C571C531
N824
C533
153
C532
224
C539
104
C520
224
VSSPVDDP
R532
10R
R531
10R
VSSP
VDDP
VSSP
C537
224
C538
68PC519
104
C504
1000P
C521
104
C536104
C510
474
C509330P
C523
104
C541104C534
104C
501
1000P
C517 104
C512330P
C505
474
VDDP
VSSP
C414
100P
C401
100P
C919
104
C5031000P
C502
1000P
C506
474
C511
474C409
100P
C303
224
C928
104
C918
104
C927
104
VS
SA
21
SGND22
VD
DA
23
IN2-4
IN2+5
MO
DE
6
OS
C7
IN1+8
IN1-9 V
DD
A1
10
SGND111
AS
SA
11
2
PR
OT
13
VD
DP
11
4
BOOT115
OUT116
VS
SP
11
7
ST
AB
I1
8
SB
VD
19
VS
SP
22
0
OUT221
BOOT222
VD
DP
22
3
VS
SD
24
IC502 TDA8920BTH
L504 33u
L503 27u
C572560P
C549153
C550
560PC552
N824 C551224
C553
153
R520
22 1/2W
R521
5.6 R522
22 1/2W
R526
5.6
R519
5.6 1/4W
R525
5.6 1/4W
VSSP
VDDP
C554
C558
C573
C559
N824C561153
C560
224
C567104
C545
224
VSSPVDDP
R53310R
R534
10R
VSSP
VDDP
VSSP
C565
224
C566
68P
C544
104
C546
104
C564104
C514
474
C513330P
C548
104C569
104C562
104
C542104
C516330P
C507474
VDDP
VSSP
C508474
C515
474
+
C420
10UF/50V
+
C419
10uF/50V
+
C417
10UF/50V
+C930
33UF/25V
+
C577
47UF/
16V
+
C302
22UF/50V
+
C931330UF/25V
13
1214
IC401D
TL074CN
9
108
IC401C
TL074CN
6
57
IC401B
TL074CN
2
31
IC401A
TL074CN
11
4
IC401E
TL074CN
C402
100P
C410
470P
C403100P
C411
0.1uF
C404
100P
C412
470P
R913
10K
C413
100P
R91410K
C416
100P
C415103p
Q502
2SC945
Q501
2S
C945
D502
1N4148
D501
1N4148
+
C57610UF/16V
+12V
FB
40
36
00
FB401
600
FB404
600
FB402
600
1234
CN901
CN4/396
FB905
100
FB901 100
FB902 100
FB904100
FB906
100
FB903100
VDDP
+
C922
470UF/35V
+
C923
470UF/35V
+
C915
3300U
F/3
5V
+
C916
3300U
F/3
5V
VSSP
+
C925
100U
F/2
5V
+
C926
100U
F/2
5V
R915100 2W
R916
1.0K 1/2W
ZD904
11.9-12.4V
ZD903
11.9-12.4V
+12V
1 2
CN904
CN2/20
12
RB904
CN2/20
LD901
LED
12
CN501
-12V
Q907
2SA733
Q9062SC945
Q301
2SC945
D9061N4148
D909
1N4148
D908
1N4148
ZD905
5.0-5.2VZ
ZD301
5.6-5.9V
VDDP
VDDP
+24V
GND
-24V
D301
0805 0R
1 2
CN301
CN2/20
TeSTB-BY
GND
FB
40
56
00
R412
1K
R411
1K
R410
1K
R409
1K
R404
30KR40815K
R403
30K
R40615K
R402
30K
R401
30K R405
15K
R504
10K
R50310K
R502
10K
R501
10K
R4137.5K
R414
11K
R416
11K
R407
5.6
K
R415
22K
R507
5.6K
R511
5.6K
R508
5.6K
R512
5.6K
R509
5.6K
R506
5.6K
R510
5.6K
R505
5.6K
R518
30K
R513
30K
R535
10K
R537
1.8
K
R536
30KR538
470
R304
39KR303
560
R302
10K
R301
47K
R924
4.7K
R923
100K
R921
220K
R9174.7K
R918
15K
R919
100K
R922
1K
+24V
-24V
L-IN
R-I
N
C-IN
MU
TE
SW-IN
JK
501
SP
K/3
CH
/6P
+
C418
10UF/50V
+
C406
10UF/50V
+
C407
10UF/50V
+
C408
10UF/50V
+
C405
10UF/50V
ZD
906
8.5
V
D901 1
N4148
D903
1N
4148
D904
1N
4148
D902
1N
4148
D9071N4148
D905
1N
4148
+
C90110UF/50V
+
C902
100u/5
0V
Q901
2SC945
Q902
2SA733
R903 1/2W150
R904
1/2
W120
R902
2.2k
FB
90
7
100
+12v
12
CN902
Fan
R901
4.7k
C578
104
C579
104
C580
104
C553
104
R920
10K
R41810K open
R41710K open
R420
10K open
R419
10K open
R528
47K
R530
47K
R527
47K
R529
47K
C540
104
C547
104
C522 104
C568
104
+
C57547UF/63V
+
C574 47UF/63V
VSSPVDDPVSSPVDDP
+
C920470UF/35V
+
C921
470UF/35V
IC502IC501
Q908882
R9121.8K
R539
1K
R541
1K
R540
1K
R542
1K
+ C903100UFzz16V
C904104
C302D6C303D7C401C2C403 B2C404 A2C405C2C406 B2C407 B2C408 A2C409C3C410 B3C411 B3C412 A3C413C3C414C3C415 B3C416 B3C501C4C502 B4C503 B4C504 A4C505C5C506C5C507 B5C508 A5C509C5C510C5C511C5C512C5C513 B5C514 B5C515 B5C516 B5C517C5C519 B5C520C6C521C6C522 A3C523 B6C524C7C525C7C526C7C527C7C528C8C529C7C530C7C531C7C532C7C533C8C534 B5C536C5C537 B6C538 B6C539C6C540 A3C541 B6C542 B5C544 A5C545 B6C546 B6C547 A3C548 A6C549 B7C550 B7C551 B8C552 B7C553 B8C554 B7C558 B7C559 B7C560 B8C561 B8C562 A5C564 B5C565 A6C566 A6C567 B6C568 A3C569 A6C570C7C571C7C572 B7C573 B7C574 A3C575 A3
C576 A7C577 A6C578 C8C579 C8C580 B8C901 D8C902 D8C903 D7C904 C7C915 D1C916 D1C918 D2C919 D2C920 D2C921 D2C922 D2C923 D2C925 D3C926 D3C927 D3C928 D3C930 D4C931 D5CN301C1CN501B8CN901D1CN902D7CN904D3D301 C2D501 A6D502 A6D901 C8D902 C8D903 C8D904 C8D905 C8D906 D4D907 C8D908 D5D909 D5FB401A1FB402B1FB403C1FB404B1FB405C1FB901D2FB902C2FB903D2FB904D2FB905D3FB906C2FB907D7IC401AA3IC401BB3IC401CB3IC401DC3IC401ED4IC501C5IC502 A3JK401B1JK501B8L501 C7L502 C7L503 B7L504 B7Q301 D6Q501 A5Q502 A4Q901 D8Q902 D8Q906 D5Q907 D5Q908 D3R301 D6R302 D6R303 D6R304 D7R401 C2R402 B2R403 B2R404 A2R405 C2R406 B2R407 B2R408 A2
R409C2R410C2R411 B2R412 A2R413C3R414C3R415 B3R416 A3R912D2R501C4R502 B4R503 B4R504 A4R505C4R506C4R507 B4R508 A4R509C4R510C4R511 B4R512 B4R513C6R514C7R515C7R516C7R517C7R518 B6R519 B7R520 B8R521 A7R522 A8R523C7R524C7R525 B7R526 A7R527C4R528C4R529 B4R530 B4R531C6R532D6R533 B6R534 B6R535 A6R536 A5R537 A5R538 A5R539 B8R540 B8R541C8R542C8R901D8R902D8R903D7R904D7R913D1R914D1R915D2R916C2R917D4R918D4R919D4R920D5R921D4R922D3R923D5R924D5ZD301D6ZD903D3ZD904D3ZD905D4ZD906D4
10-8 10-8
MAIN PCB LAYOUT TOP VIEW
A
B
C
D
E
A
B
C
D
E
1 2 3 4
1 2 3 4 C302 B3C303 B3C401 E1C402 E1C403 E1C404 E1C405 E1C406 E1C407 D1C408 E1C409 E2C410 E2C411 E2C412 E2C414 E2C415 D2C416 D2C417 E3C418 E3C419 E3C420 E3C517 D3C519 D3C521 C3C522 C3C524 C3C526 A1C527 A1C528 A1C529 C3C531 A1C532 A1C533 A1C534 D4C536 D4C537 C3C538 C3C539 C4C540 C4C542 D2C544 D2C546 C2C547 C2C549 C2C551 C1C552 B1C553 B1C554 C3C559 B1C560 B1C561 B1C562 D3C564 D3C565 C2C566 C2C567 C3C568 C3C574 C4C575 C3C576 C1C577 D1C901 E3C902 E3C903 E3C915 A3C916 A3C920 C2C921 C3C922 C4C923 C3C925 E2C926 E2C929 A3C930 A3C931 A3
CN301 B4CN501 A2CN901 A4CN902 E4CN904 E4D301 B2D906 A3D908 B3D909 B2FB401 E1FB402 E1FB403 E1FB404 E1FB405 B3FB901 B3FB902 A3FB903 B3FB904 A3FB905 E3FB906 E3FB907 E3IC401 E2IC501 D3IC502 D3JK401 E1JK501 A1L501 A2L502 A2L503 B2L504 B2Q301 B2Q501 D2Q502 D2Q906 B3Q907 B3Q908 E4R301 B3R302 B3R303 B3R304 B3R401 E2R402 E2R403 E2R404 E2R405 E2R406 E2R407 E2R408 E2R410 E2R411 D2R412 D2R414 E2R415 E2R416 E2R515 A1R517 A1R520 B1R522 B1R531 C3R532 C4R533 C3R534 C2R536 D2R537 D2R538 D2R903 E3R904 E3R912 E4R913 B4R914 A4R915 D4R916 D4R917 A3R918 A3R919 A3
R920 A2R921 A2R922 E4R923 A3R924 A3ZD301 B3ZD903 E4ZD904 E4ZD905 A3ZD906 E4
10-9 10-9
MAIN PCB LAYOUT BOTTOM VIEW1 2 3 4
1 2 3 4
A
B
C
D
A
B
C
D
C413 C1C501 B2C502 A2C503 C1C504 B1C505 B2C506 A2C507 C2C508 B2C509 B2C510 B2C511 B2C512 B2C513 C2C514 C2C515 C2C516 B2C520 B2C523 B3C525 B2C530 A2C541 A3C545 C2C548 C3C550 C2C558 B2C569 B2C570 B2C571 B2C572 C2C573 C2C578 D4C579 D4C580 D3C904 A1C918 A4C919 A4C927 B1C928 A1C931 B4D501 D2D502 D2D901 D2D902 D2D903 D2D904 D2D905 D2D907 D2Q901 B1Q902 B1R409 C1R413 C1R501 B1R501 A1R503 C2R504 B2R505 B1R506 A1R507 C1R508 B2R509 B2R510 A2R511 C2R512 B2R513 B2R514 B2R516 A2R518 C2R519 C2R521 C2
R523 B2R524 A2R525 C2R526 C2R527 B2R528 A2R529 C2R530 B2R535 D2R539 D3R540 D3R541 D3R542 D3R901 B1R902 B1ZD903 A1ZD904 A1ZD906 A1
10-10 10-10
10-11 10-11
ELECTRICAL PARTS - MAIN BOARD
C915 996500019963 COND ELECT 3300µF 35V 20%
C916 996500019963 COND ELECT 3300µF 35V 20%
IC401 994000002064 IC 14P TL074CDT
IC501 994000000846 IC 24P TDA8920BTH
IC502 994000000846 IC 24P TDA8920BTH
JK401 996500022220 DIN JACK 8PIN
JK501 994000002062 SPK JACK 6P G-G-B/Bx3
ZD903 996500026940 DIODE ZENR 11.9-12.4V 0.5W
ZD904 996500026940 DIODE ZENR 11.9-12.4V 0.5W
ZD905 996500015910 ZENER DIODE UDZS 5.1B
ZD906 994000002063 DIODE ZENER 8.5-8.9V 0.5W
Note: Only these parts mentioned in the list are
normal service parts.
POWER + LED BOARDS
TABLE OF CONTENTS
Internal IC Diagram ..................................................... 10-12
Circuit Diagram ............................................................ 10-13
PCB Layout View ......................................................... 10-14
Electrical Parts list ....................................................... 10-15
10-12 10-12
IC-KA7500C INTERNAL IC DIAGRAM
IC-BA4558D INTERNAL IC DIAGRAM
OUTPUT
V-
+INPUT-INPUT
V+
CIRCUIT DIRGRAM - POWER BOARD
10-13
1 2
A
B
C
D
43
43
21
D
C
B
A
1 2
CN901AC-IN
C901
102P-400V
C902
102P-400V
TVR901
TVR
12
43
L901L-40mH
NT
C90
1
RT
-5A
C90
9
103P
-1K
V
C91
0
103P
-1K
V
R90
3R
04-4
70K
R90
4R
04-4
70K
ZD
901
ZD
-15V
C91
310
2P-1
KV
ZD
902
ZD
-15V
C911 C155P-250V
D9571N4148
D9581N4148
R97
3
R06
-560
R97
4
R06
-560
R971 R06-56
R972 R06-56
C95
1
470P
-1K
V
C95
447
0P-1
KV
C95
3
102P
-1K
VR
993
R10
-120
C955470P-1KV
C956470P-1KV
C958 470P-1KV
C959
470P-1KV
1 2
4 3L952L-45UH-8A
C96
1
1000U 35V
C96
2
1000U 35V
R95
4
R02
-2K
2
123
RB951
CN3P-396
R95
2R
06-6
K8
C97
1
10U
50V
R95
7R
06-1
0KM
R95
9R
06-1
0KM
R958R06-100 R960
R06-33K
R96
1
R06
-18K
M
+3
-21IC951A
IC-BA4558D
C97
510
0U 1
6VC97
4
CC
104P
R96
6R
06-4
K7
R967R06-3K9
C976CC104P
C97
7
M10
3P-1
00V
C97
8C
C10
4P
L957L-10UH
C99
1
47U
16V
D9551N4148
R962R06-1K2
ZD952
ZD-3V9
R96
3R
06-3
30
R96
4
R06
-4K
7
D95
6
1N41
48
R96
5R
06-3
K3
R901R04-470K
R90
2R
04-2
20G
T90
1
GT
10F9
01
R90
5R
04-2
2R
906
R04
-22
R90
7R
04-3
K3
R90
8R
04-3
K3 E
A(+
)1
EA
(-)
2
CO
M/IN
3
T/C
4
C-T
5
R-T
6
GN
D7
C1
8E
19
E2
10
C2
11
VC
C12
OU
T/C
13
VE
RF
14
EA
(-)
15
EA
(+)
16
IC952IC-KA7500C
84
+-
IC951C
IC-BA4558D
+27VGND-27V
CN903 OPEN IS 230VCN903 SHORT IS 110V
R10 IS 1WR20 IS 2W
ECO POWER <1W
4
12
3
BD901
BD-GBU406G
DS
G
Q901 P9N
K60
Z
DS
G
Q902 P9N
K60
Z
D954
1N4148
D961
1N41481
36
4
5
L951
T-TR19-C
P1SCREW-AP2SCREW-A
P3SCREW-AP4SCREW-A
+5
-67
IC951B
IC-BA4558D
C97347U 50V
D9031N4148
D9041N4148
C91
410
2P-1
KV
R96
9R
06-1
0KM
C96
7
C104P-100V
C96
8
C104P-100V
C90
7
330U
200
V
C90
833
0U 2
00V
C903
C474P-275V
C904
C474P-275V
T3.
15A
L 2
50V
D90
5U
F400
5
D90
6U
F400
5
3
2
5
6
10
12
14
15
T901
T-T
R35
0W-B
4
5
3
1
6
102
8
T902
T-TR16-A
R90
9R
30-1
20
R91
8R
30-1
20
R91
7R
30-1
20
C905 OPEN
102P-400V
C906 OPEN
102P-400V
R95
3
R20
-680
R979
R06-10
R96
8R
06-1
K
D953
HER104
R91
0R
30-1
20
C92
8
102P
-1K
V
C970
47U 25V
C95
2
101P
-1K
V
C95
7
101P
-1K
V
R951R06-30K
ZD953
ZD-24V
R955R06-1K
R988
R06-1K
EC
B
Q957
2SC945R956 R06-4K7
R992
R06-4K7
EC
BQ958
2SC945
R995R06-22K
R994
R06-47K
R30 IS 3W
R04 IS 1/4WR06 IS 1/6W
R04-1-F IS 1/4W 1 OHMRES FUSER06-10KM IS 1/6W 10KOHM 1%
Q9122SC945
Q9112SA952
12
RB911
D9021N4001
D901
1N4001
R915
390
R912
560
R911
47K
R916
10K
R91
3
10K
R9001K
+27
ZD911 open12V
+ C986
10UF/50V
Q952
2SA952
Q951
2SA9
52
D972UF3003
D971UF3003
D975UF3003
D973
UF3003
+27
1 2
CN903CN2/396
C922 222P-400V
C(A-B)
222P-400VB A
BD901 D1C901 B1C902 B1C903 B1C904 C1C907 D1C908 C1C909 D1C910 C1C911 D2C913 D2C914 D2C922 B2C928 C2C951 D2C952 C2C953 D3C954 C2C955 D3C958 D3C961 D3C962 D3C967 D4C968 D4C970 B4C971 C3C973 C4C974 C3C975 C3C976 B4C977 B4C978 B4C991 B4CN901 A1CN903 B1D901 A2D902 A3D903 D2D904 C2D905 D2D906 C2D953 D3D954 C3D955 C4D956 C4D957 C3D958 B3D961 C3D971 D3D972 D3D973 D3D975 D3F901 B1GT901 B1IC951A C4IC951B B4IC951C B4IC952 C4L901 B1L951 C3L952 D3L957 B4
NTC901C1Q901 D2Q902 C2Q911 B3Q912 B3Q951 B3Q952 C3Q957 D4Q958 D3R900 B3R901 B1R902 B1R903 D1R904 C1R905 D2R906 C2R907 D2R908 C2R909 D2R910 C2R911 B3R912 A3R913 A2R915 A3R916 B2R917 D2R918 D2R951 D4R952 D3R953 D4R954 D4R955 D4R956 D4R957 C3R958 C3R959 C4R960 C4R961 C4R962 C4R963 C4R964 C4R965 C4R966 C3R967 B3R968 B4R969 B4R971 C3R972 C3R973 C3R974 B3R979 B4R988 D4R992 D4R993 D3R994 D4R995 D3RB911 A2RB951 D4T901 D2T902 C2TVR901B1ZD901 C2ZD902 C2ZD952 D4ZD953 D4
10-13
PCB LAYOUT - POWER + LED BOARD
1 2 3 4
1 2 3 4 5
5
A
B
C
D
E
A
B
C
D
E
BD901E3C901E1C902 E1C903E1C904E2C907E4C908E4C909E3C910D3C911D4C913C1C914C1C922C2C928C4C951B3C952B4C953B3C954B3C955A2C956A2C958A2C959A3C961A2C962A2C964A1C967A1C968A1C970A4C971A4C973A4C974B4C975C4C976C4C977A4C978A4C986B1C991A3CN901D1CN903E3D301A5D901B2D902B1D903C1D904C4D905C1D906C4D954A3D955A4D956A4D957B4D958B3D961A3D963A2D971A2D972B2D973A2D975A3F901E2IC951A3IC952B4J901D3J902E3J903D3J904C1J905D2J906C3J907C4J908C4J909B4J910B4
J911B4J912B4J913A3J914B2J915B1J916B1L901D2L951B3L952A2L957B4NTC901D3Q901C1Q902C4Q911B2Q912B1Q951B3Q952B4Q957B1Q958B1R900B1R901D2R902E2R903E3R904D3R905C2R906C3R907C1R908C4R909C1R910C4R911B1R912B1R913B1R914B1R915A1R916B1R918C2R951A1R952B1R953A1R954A1R955A2R956B2R957A4R958A3R959A4R960A3R961A4R962A4R963A4R964A4R965B4R966C4R967C4R968A4R969A4R971B4R972B4R973B4R974B4R979A4R988A1R992B2R993A3R994A1R995B1RB301A5RB911B1RB951A1T901B2
T902C4TR1 E4TR2 E4TVR901D1ZD901C1ZD902C4ZD952A4ZD953A1
10-14 10-14
10-15 10-15
ELECTRICAL PARTS - POWER & LED BOARD
BD901 9940 000 02065 RECTIFIER GBU4J 4A 600V
C903 9940 000 00932 COND SAFTY 0.47µF 275V 125' 10%
C904 9940 000 00932 COND SAFTY 0.47µF 275V 125' 10%
C909 9940 000 01086 COND DISC 0.01µF 1KV 20%
C910 9940 000 01086 COND DISC 0.01µF 1KV 20%
C913 9940 000 01085 COND DISC 0.001µF 1KV 20%
C914 9940 000 01085 COND DISC 0.001µF 1KV 20%
C928 9940 000 01085 COND DISC 0.001µF 1KV 20%
C951 9940 000 00936 COND DISC 470pF 1KV 10%
C953 9940 000 01085 COND DISC 0.001µF 1KV 20%
C954 9940 000 00936 COND DISC 470pF 1KV 10%
C955 9940 000 00936 COND DISC 470pF 1KV 10%
C958 9940 000 00936 COND DISC 470pF 1KV 10%
C959 9940 000 00936 COND DISC 470pF 1KV 10%
D301 9940 000 00878 LED φ3 RED ROUND
D971 9940 000 00943 DIODE UF3003 3A 200V
D972 9940 000 00943 DIODE UF3003 3A 200V
D973 9940 000 00943 DIODE UF3003 3A 200V
D975 9940 000 00943 DIODE UF3003 3A 200V
F901 9965 000 17388 FUSE 3.15A 250V
IC951 9940 000 00949 IC 8P NJM4558D
IC952 9940 000 00951 IC 16P KA7500C
L901 9940 000 02066 LINE FILTER 4P 42.0mH +/-30%
L951 9965 000 27102 TOROID COIL S1=1TS φ0.65mmx2
Q901 9965 000 27140 MOSFET STP9NK60Z 7A 600V
Q902 9965 000 27140 MOSFET STP9NK60Z 7A 600V
RT901 9940 000 00957 NTC 5R 5A φ13mm
T901 9965 000 27112 SW. TRANSFORMER
T902 9940 000 01057 SW. MODEL TRANSFORMER
TR1 9965 000 27114 VARISTOR FOR SURGE VOLT.
TR2 9965 000 27114 VARISTOR FOR SURGE VOLT.
TVR901 9940 000 00962 PTC THERMISTOR 50A 561V
ZD901 9940 000 02067 DIODE ZENR 14.5-15.1V 0.5W
ZD902 9940 000 02067 DIODE ZENR 14.5-15.1V 0.5W
ZD952 9965 000 27138 DIODE ZENR 3.8-4.0V 0.5W
ZD953 9965 000 27139 DIODE ZENR 23.6-24.7V 0.5W
Note: Only these parts mentioned in the list are
normal service parts.
!
!
!
!
!
!
10-16
MECHANICAL EXPLODED VIEW
2
3
4
1
A
B
CD
E
G
F
H
10-16
MECHANICAL & ACCESSORIES PARTS
01 9940 000 02072 RUBBER PAD OD20XT4
02 9940 000 02074 SPK DRIVER 61/2" 100W 3Ω03 9965 000 15949 GRILLE
04 9940 000 02073 DC FAN 12V 70MA 0.8W
9940 000 02075 RIGHT SURR. SPK 6Ω 50W
9940 000 02076 LEFT SURR. SPK 6Ω 50W
9940 000 02077 CENTER SPK 3Ω 100W 2WAY
Note: Only these parts mentioned in the list are
normal service parts.
ELECTRICAL PARTS - MISCELLANEOUS
9940 000 00918 FFC 14P P=1.27MM 220MM
9940 000 00919 FFC 24P P=0.5MM 380MM
9940 000 01052 FUSE 6.3A 250V
9940 000 01053 FUSE 6.3A 250V
9940 000 01056 LED φ3 BLUE LENS
9940 000 02071 DC VU METER 650R
9940 000 01057 SW. MODEL TRANSFORMER
9940 000 00872 TACT SW 50MA 12V
9940 000 00871 TACT SW φ1.7MM
Note: Only these parts mentioned in the list are
normal service parts.
!
!
!
SCREW LIST
A SCREW T3xL8xP1.06
B SCREW T3.5xP1.4xL20
C SCREW M3xP0.5xL6
D SCREW T3xL12xP1.06
E SCREW M3xL10xP0.5
F SCREW T3xL8xP1.06
G SCREW M3xL8xP0.5
H NUT M3xP0.5
10-17 10-17