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Digital Sound Control : Jazz, Rock, Techno, Optimal 2)
Headphone output at 32KΩ : 700mV ± 2dB
Input sensitivity
Aux / CDR : 500mV ± 2dB
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio Type : > 48dBA
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms) : 550mV ±1dB, Rout = 100ΩSignal/Noise ratio (A-weighted) : > 86dBA
Distortion at 1kHz : < 0.003%
Channel unbalance at 1kHz : ±1dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode
on the disc)
MPEG 1 Layer 3 (MP3-CD) : MPEG AUDIO
MP3-CD Bit Rate : 56-256 kbps
MP3-CD Sampling Frequencies : 32 kHz, 44.1kHz,
48kHz
Recording Format : ISO 9660
UDF format not
supported
[....] Values indicated are strictly for "Cenelec version" only
1) Frequency response in each setting is software controlled.
120V ± 15% for /37
Incredible Surround : On / Off
Max Sound : Max On, Max Off
Virtual Ambience Control : Cinema, Hall, Concert
300Ω click fit for /37
: 100kHz for /37
1-4
MEASUREMENT SETUP
Bandpass250Hz-15kHz
e.g. 7122 707 48001LF Voltmeter
e.g. PM2534DUT
RF Generator e.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
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 Generator e.g. PM5326
Ri=
50Ω
L
R
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
DUT
CDUse Audio Signal Disc SBC429 4822 397 30184(replaces test disc 3)
L
R
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
DUT
RECORDERUse Universal Test Cassette CrO2 SBC419 4822 397 30069or Universal Test Cassette Fe SBC420 4822 397 30071
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
INFORMATION ABOUT LEAD-FREE SOLDERING Philips CE is producing lead-free sets from 1.1.2005 onwards. IDENTIFICATION:
Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules:
Example S/N: Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number, so in this case 2005 wk12
So from 0501 onwards = from 1 Jan 2005 onwards
Important note: In fact also products of year 2004 must be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop during a repair:
• Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not easy to store and to handle.
• Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able o To reach at least a solder-temperature of 400∞C, o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature around 360∞C ñ 380∞C is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400∞C otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat.
• Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305).
• Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies.
• Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use the lead-free temperature profile, in case of doubt) - lead free BGA-ICs will be delivered in so-called ëdry-packagingí (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYS-website. Do not re-use BGAs at all.
• For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes.
• On our website www.atyourservice.ce.Philips.com you find more information to:
BGA-de-/soldering (+ baking instructions)
Heating-profiles of BGAs and other ICs used in Philips-sets
You will find this and more technical information within the ìmagazineî, chapter ìworkshop newsî. For additional questions please contact your local repair-helpdesk.
SERVICE INSTRUCTION
1. Unplug the AC Power cord and connect a wire between the two pins of the AC Power plug.2. Set the AC Power switch to the "on" position (keep the AC Power cord unplugged!).3. Measure the resistance value between the pins of the AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be larger than 4.5 Mohm(For U.S. it should be between 4.2 Mohm and 12 Mohm.4. Switch "off" the set, and remove the wire between the two pins of the AC Power plug.
Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention tothe following points:
· Route the wire trees correctly and fix them with the mounted cable clamps.· Check the insulation of the AC Power lead for external damage.· Check the strain relief of the AC Power cord for proper function.· Check the electrical DC resistance between the AC Power Plug and the secondary side (only for sets which have a AC Power isolated power supply):
· Check the cabinet for defects, to avoid touching of any inner parts by the customer.
PREPARATIONS AND CONTROLS
1-8P
rep
arat
ion
s
Rea
r co
nn
ecti
on
s
The
typ
e p
late
is lo
cate
d at
the
rea
r of
the
syst
em.
For
user
s in
the
U.K
.: p
leas
e fo
llow
the
inst
ruct
ions
.
AP
ower
Befo
re c
onne
ctin
g th
e A
C p
ower
cor
d to
the
wal
l out
let,
ensu
re t
hat
all o
ther
con
nect
ions
have
bee
n m
ade.
WA
RN
ING
!–
For
opti
mal
per
form
ance
, use
onl
y th
eor
igin
al p
ower
cab
le.
–N
ever
mak
e or
cha
nge
any
conn
ecti
ons
wit
h th
e p
ower
sw
itch
ed o
n.
To a
void
ove
rhea
ting
of
the
syst
em, a
saf
ety
circ
uit
has
been
bui
lt in
. The
refo
re, y
our
syst
em m
ay s
wit
ch t
o St
andb
y m
ode
auto
mat
ical
ly u
nder
ext
rem
e co
ndit
ions
. If
this
hap
pen
s, le
t th
e sy
stem
coo
l dow
nbe
fore
reu
sing
it (
not a
vaila
ble
for a
ll ve
rsio
ns) .
BA
nte
nn
as C
on
nec
tio
nC
onne
ct t
he s
uppl
ied
MW
loop
ant
enna
and
FM
ante
nna
to t
he r
espe
ctiv
e te
rmin
als.
Adj
ust
the
posit
ion
of t
he a
nten
na fo
r op
timal
rec
eptio
n.
MW
An
ten
na
-
Fix
th
e cl
aw
to t
he
slo
t
12
3M
W A
NT
EN
NA
Posit
ion
the
ante
nna
as fa
r as
pos
sible
from
a T
V,V
CR
or
othe
r ra
diat
ion
sour
ce.
SP
EA
KE
RS
6!&
R
+ ñ- Lñ
-+
AM A
NTEN
NA-
-L
Rsp
eake
r-(r
ight
)sp
eake
r-(le
ft)
MW
loop
-an
tenn
a
AU
X/-
CD
R-
IN
AC
-M
AIN
S
AC
pow
er c
ord
FM
AE
RIA
L-
75W
FM
wire
ant
enna
Pre
par
atio
ns
FM
An
ten
na
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
.
CS
pea
kers
Co
nn
ecti
on
Fro
nt
Sp
eake
rsC
onne
ct t
he s
peak
er w
ires
to t
he S
PEA
KER
Ste
rmin
als,
right
spe
aker
to
"R" a
nd le
ft sp
eake
r to
"L",
colo
ured
(m
arke
d) w
ire t
o "+
" and
bla
ck(u
nmar
ked)
wire
to
"-".
1
2
Fully
inse
rt t
he s
trip
ped
port
ion
of t
he s
peak
erw
ire in
to t
he t
erm
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 +
/- s
peak
er 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.
Ple
ase
refe
r to
the
SPEC
IFIC
ATIO
NS
sect
ion
of th
is m
anua
l.
Op
tio
nal
co
nn
ecti
on
The
opt
iona
l equ
ipm
ent
and
conn
ectin
g co
rds
are
not
supp
lied.
Ref
er t
o th
e op
erat
ing
inst
ruct
ions
of t
he c
onne
cted
equ
ipm
ent
for
deta
ils.
Co
nn
ecti
ng
oth
er e
qu
ipm
ent
to y
ou
rsy
stem
Use
a c
inch
cab
le t
o co
nnec
t A
UX
/CD
R t
o th
ean
alog
ue a
udio
out
ter
min
als
of a
n ex
tern
aleq
uipm
ent
(TV,
VC
R, L
aser
Disc
pla
yer,
DV
Dpl
ayer
or
CD
Rec
orde
r).
Not
e:–
If yo
u ar
e co
nnec
ting
equi
pmen
t with
a m
ono
outp
ut (a
sin
gle
audi
o ou
t ter
min
al),
conn
ect i
t to
the
AUX
/CD
R le
ft te
rmin
al.
Alte
rnat
ively,
you
can
use
a “s
ingl
e to
dou
ble”
cin
ch c
able
(th
e ou
tput
soun
d st
ill re
mai
n m
ono)
.
Inse
rtin
g b
atte
ries
into
th
ere
mo
te c
on
tro
lIn
sert
tw
o ba
tter
ies
(Typ
e R
06 o
r AA
) in
to t
here
mot
e co
ntro
l with
the
cor
rect
pol
arity
as
indi
cate
d by
the
"+" a
nd "-
" sym
bols
insid
eth
e ba
tter
y co
mpa
rtm
ent.
CA
UT
ION
!–
Rem
ove
batt
erie
s if
the
y ar
e ex
haus
ted
or w
ill n
ot b
e us
ed f
or a
long
tim
e.–
Do
not
use
old
and
new
or
diff
eren
tty
pes
of
batt
erie
s in
com
bina
tion
.–
Bat
teri
es c
onta
in c
hem
ical
sub
stan
ces,
soth
ey s
houl
d be
dis
pos
ed o
ff p
rop
erly
.
PREPARATIONS AND CONTROLS
1-9
5^ $34 0 & @ 8*
!
DIS
C
VA
C D
SC
AL
BU
M
. R
EC
SH
UF
FL
E
67
823
24
25
26 9
° *(
™
$43 1 2 7
& ^ %) 5 9 6 8
MA
X
DB
B
INC
SU
RR
#
SO
UN
D
MA
X
22 28
30
3027
Co
ntr
ols
Co
ntr
ols
on
th
e sy
stem
an
dre
mo
te c
on
tro
l
1S
TA
ND
BY
ON
–to
sw
itch
the
syst
em o
n or
to
stan
dby
mod
e.
2E
CO
PO
WE
R–
to s
witc
h th
e sy
stem
on
or t
o Ec
o Po
wer
stan
dby
mod
e.
3D
ISC
1/2
/3 (
CD
DIR
EC
T 1
/2/3
)–
to s
elec
t a
disc
tra
y fo
r pl
ayba
ck.
4S
ou
rce
sele
ctio
n –
to
sele
ct t
he fo
llow
ing
:
CD
(C
D 1
•2•3
)–
to s
elec
t di
sc t
ray
1, 2
or
3.
TU
NE
R (
BAN
D)
–to
sel
ect
wav
eban
d : F
M o
r M
W.
TA
PE
(TA
PE 1
•2)
–to
sel
ect
tape
dec
k 1
or 2
.
AU
X (
VID
EO/C
DR
)–
to s
elec
t th
e in
put
for
an a
dditi
onal
app
lianc
e :
AU
X o
r C
DR
.
5M
od
e S
elec
tio
n
S
EA
RC
H• T
UN
ING
for
MP3
-CD
........
..... t
o se
lect
pre
viou
s/ne
xtal
bum
.fo
r C
D....
........
........
..... t
o se
arch
bac
kwar
d/fo
rwar
d.fo
r Tun
er....
........
........
. to
tune
to
a lo
wer
or
high
erra
dio
freq
uenc
y.fo
r Tap
e....
........
........
...to
rew
ind
or fa
st fo
rwar
d.fo
r C
lock
........
........
....(o
n th
e sy
stem
onl
y) t
o se
t th
eho
ur.
ST
OP
for
CD
/ MP3
-CD
.. to
stop
pla
ybac
k or
to
clea
r a
prog
ram
me.
for T
uner
........
........
.....(
on th
e sy
stem
onl
y) t
o st
oppr
ogra
mm
ing.
for T
ape
........
........
.......
to s
top
play
back
or
reco
rdin
g.fo
r D
emo
........
........
...(o
n th
e sy
stem
onl
y) t
oac
tivat
e/de
activ
ate
the
dem
onst
ratio
n.fo
r C
lock
........
........
....(o
n th
e sy
stem
onl
y) t
o ex
itcl
ock
sett
ing.
for
Plug
& P
lay.
........
(on
the
syst
em o
nly)
to
exit
plug
& p
lay
mod
e.
PL
AY
•PA
US
Efo
r C
D/ M
P3-C
D.. t
o st
art
or in
terr
upt
play
back
.fo
r Tap
e....
........
........
...to
sta
rt p
layb
ack.
for
Plug
& P
lay.
........
(on
the
syst
em o
nly)
to
initi
ate
and
star
t pl
ug &
pla
y m
ode.
PR
EV
/ N
EX
T(-
TIT
LE
+)
for
MP3
-CD
........
....to
sel
ect
prev
ious
/nex
t tit
le.
for
CD
........
........
........
to s
kip
to t
he b
egin
ning
of
the
curr
ent,
prev
ious
, or
next
trac
k.fo
r Tun
er....
........
........
to s
elec
t a
pres
et r
adio
stat
ion.
for
Clo
ck....
........
.......
(on
the
syst
em o
nly)
to
set
the
min
ute.
6D
SC
–Se
lect
s di
ffere
nt t
ype
of p
rese
t so
und
equa
liser
sett
ings
. (O
PTIM
AL,
JAZ
Z, R
OC
K or
TEC
HN
O)
7V
AC
–Se
lect
s di
ffere
nt t
ype
of a
mbi
ence
-bas
edeq
ualis
er s
ettin
gs. (
HA
LL, C
ON
CER
T o
rC
INEM
A)
8D
BB
/IN
C. S
UR
R (
DB
B, I
S)
–to
sel
ect
the
desir
ed b
ass
boos
t le
vel.
(DBB
1,
DBB
2, D
BB 3
or
DBB
OFF
)–
to a
ctiv
ate
or d
eact
ivat
e th
e su
rrou
nd s
ound
effe
ct.
9M
AX
SO
UN
D–
to a
ctiv
ate
or d
eact
ivat
e th
e op
timal
mix
of
vario
us s
ound
feat
ures
.
0R
EP
EA
T–
to p
layb
ack
trac
k(s)
/disc
(s)/
prog
r am
me
repe
ated
ly.
!S
HU
FF
LE
–Tu
rns
on/o
ff th
e ra
ndom
pla
y m
ode.
38
7
OP
PREPARATIONS AND CONTROLS
1-10C
on
tro
ls
@D
IM M
OD
E–
to s
elec
t di
ffere
nt b
right
ness
for
the
disp
lay
scre
en :
DIM
1, D
IM 2
, DIM
3 o
r D
IM O
FF.
##
OP
EN
–to
ope
n th
e ta
pe d
eck
door
.
$P
RO
GR
AM
for
CD
/ MP3
-CD
.. to
prog
ram
me
disc
tra
cks.
for T
uner
........
........
..... t
o pr
ogra
mm
e pr
eset
rad
iost
atio
ns.
for
Clo
ck....
........
........
to s
elec
t 12
- or
24-
hour
cloc
k m
ode.
%n
–to
con
nect
hea
dpho
nes.
^V
OL
UM
E (
VO
L +
/-)
–to
incr
ease
or
decr
ease
the
vol
ume.
&N
EW
S/R
EC
OR
D–
to h
ear
New
s au
tom
atic
ally.
–to
sta
rt r
ecor
ding
on
tape
dec
k 2.
*R
DS
/AU
TO
RE
PL
AY
(A
.RE
PL
AY
)–
to s
elec
t R
DS
info
rmat
ion.
–to
sel
ect
cont
inuo
us p
layb
ack
in e
ither
AU
TOR
EPLA
Y o
r O
NC
E M
OD
E on
ly.
(D
isc
tray
)O
PE
N•C
LO
SE
–to
ope
n or
clo
se t
he d
isc t
ray.
¡D
ISC
CH
AN
GE
–to
cha
nge
disc
(s).
Dis
pla
y sc
reen
–to
vie
w t
he c
urre
nt s
tatu
s of
the
sys
tem
.
£S
LE
EP
–to
act
ivat
e/de
activ
ate
or s
et t
he s
leep
tim
er.
MU
TE
–M
utes
or
rest
ores
the
vol
ume.
TIM
ER
ON
/OF
F–
activ
ates
/dea
ctiv
ates
the
tim
er fu
nctio
n.
B
–to
sw
itch
the
syst
em t
o st
andb
y m
ode.
–to
sw
itch
the
syst
em t
o Ec
o Po
wer
sta
ndby
mod
e.
DIS
PL
AY
–D
ispla
y th
e al
bum
and
titl
e na
me
for
MP3
disc
.
Tap
e de
ck 1
•
Tap
e de
ck 2
ºC
LO
CK
•TIM
ER
(C
LK
/ TIM
ER
)–
to v
iew
the
clo
ck.
ª
∞ §24
22 27
Not
es f
or r
emot
e co
ntro
l:–
Firs
t, se
lect
the
sou
rce
you
wis
h to
con
trol
by p
ress
ing
one
of t
he s
ourc
e se
lect
key
s on
the
rem
ote
cont
rol (
CD
or T
UN
ER
, for
exam
ple)
.–
The
n se
lect
the
des
ired
fun
ctio
n (
, ,
, for
exa
mp
le).
O
P
3
PREPARATIONS AND CONTROLS
1-11
Mai
nte
nan
ce
Cle
anin
g th
e C
abin
etU
se a
sof
t cl
oth
sligh
tly m
oist
ened
with
a m
ildde
terg
ent
solu
tion.
Do
not
use
a so
lutio
nco
ntai
ning
alc
ohol
, spi
rits,
amm
onia
or
abra
sives
.
Cle
anin
g D
iscs
Whe
n a
disc
bec
omes
dir
ty,
clea
n it
with
a c
lean
ing
clot
h.W
ipe
the
disc
from
the
cen
tre
out.
Do
not
wip
e in
circ
ular
mot
ion.
Do
not
use
solv
ents
suc
h as
benz
ene,
thi
nner
, com
mer
cial
ly a
vaila
ble
clea
ners
,or
ant
istat
ic s
pray
inte
nded
for
anal
ogue
rec
ords
.
Cle
anin
g th
e d
isc
len
sA
fter
prol
onge
d us
e, d
irt
or d
ust
may
accu
mul
ate
at t
he d
isc le
ns. T
o en
sure
goo
dpl
ayba
ck q
ualit
y, cl
ean
the
disc
lens
with
Phi
lips
CD
Len
s C
lean
er o
r an
y co
mm
erci
ally
ava
ilabl
ecl
eane
r. Fo
llow
the
inst
ruct
ions
sup
plie
d w
ithcl
eane
r.
Cle
anin
g th
e H
ead
s an
d t
he
Tap
e P
ath
sTo
ens
ure
good
rec
ordi
ng a
nd p
layb
ack
qual
ity,
clea
n th
e he
ads A
, the
cap
stan
(s) B
, and
pres
sure
rol
ler(
s) C
afte
r ev
ery
50 h
ours
of
tape
ope
ratio
n.U
se a
cot
ton
swab
slig
htly
moi
sten
ed w
ithcl
eani
ng fl
uid
or a
lcoh
ol.
You
also
can
cle
an t
he h
eads
by
play
ing
acl
eani
ng t
ape
once
.
CC
BB
A
Dem
agn
etis
ing
the
hea
ds
Use
a d
emag
netis
ing
tape
ava
ilabl
e at
you
rde
aler
.
WA
RN
ING
Und
er n
o ci
rcum
stan
ces
shou
ld y
ou t
ry t
o re
pai
r th
e sy
stem
you
rsel
f, as
thi
s w
ill in
valid
ate
the
war
rant
y. D
o no
t op
en t
he s
yste
m a
s th
ere
is a
ris
k of
ele
ctri
c sh
ock.
If a
fau
lt o
ccur
s, fi
rst
chec
k th
e p
oint
s lis
ted
belo
w b
efor
e ta
king
the
sys
tem
for
rep
air.
If y
ouar
e un
able
to
rem
edy
a p
robl
em b
y fo
llow
ing
thes
e hi
nts,
cons
ult
your
dea
ler
or P
hilip
s fo
rhe
lp.
“NO DISC
” is
dis
pla
yed
.
“DISC NOT FINALIZED
” is
dis
pla
yed
.
Inse
rt a
disc
.C
heck
if t
he d
isc is
inse
rted
ups
ide
dow
n.W
ait
until
the
moi
stur
e co
nden
satio
n at
the
lens
has
clea
red.
Rep
lace
or
clea
n th
e di
sc, s
ee “
Mai
nten
ance
”.U
se a
fina
lized
CD
-RW
or
a co
rrec
t M
P3-C
Dfo
rmat
disc
.
Use
a fi
nalis
ed C
D-R
W o
r C
D-R
.
Pro
blem
So
luti
on
Tro
ubl
esh
oo
tin
g
Rad
io r
ecep
tio
n is
po
or.
Rec
ord
ing
or
play
back
can
not
be m
ade.
The
tap
e de
ck d
oo
r ca
nno
t o
pen.
The
sys
tem
do
es n
ot
reac
t w
hen
butt
ons
are
pres
sed.
So
und
cann
ot
be h
eard
or
is o
f po
or
qual
ity.
The
left
and
rig
ht s
oun
d o
utpu
ts a
rere
vers
ed.
The
rem
ote
co
ntro
l do
es n
ot
func
tio
npr
ope
rly.
The
tim
e is
no
t w
ork
ing.
No
t al
l lig
hted
but
tons
are
sho
win
g lig
ht.
The
Clo
ck/T
imer
set
ting
is e
rase
d.
The
sys
tem
dis
play
s fe
atur
esau
tom
atic
ally
and
but
tons
sta
rt fl
ashi
ng.
If th
e sig
nal i
s to
o w
eak,
adju
st t
he a
nten
na o
rco
nnec
t an
ext
erna
l ant
enna
for
bett
erre
cept
ion.
Incr
ease
the
dist
ance
bet
wee
n th
e M
ini H
iFi
Syst
em a
nd y
our T
V o
r VC
R.
Cle
an d
eck
part
s, se
e “M
aint
enan
ce”.
Use
onl
y N
ORM
AL
(IEC
I) ta
pe.
App
ly a
pie
ce o
f adh
esiv
e ta
pe o
ver
the
miss
ing
tab
spac
e.Re
mov
e an
d re
conn
ect
the
AC
pow
er p
lug
and
switc
h on
the
sys
tem
aga
in.
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
.
Adj
ust
the
volu
me.
Disc
onne
ct t
he h
eadp
hone
s.C
heck
tha
t th
e sp
eake
rs a
re c
onne
c te
dco
rrec
tly.
Che
ck if
the
str
ippe
d sp
eake
r w
ire is
cla
mpe
d.M
ake
sure
the
MP3
-CD
was
rec
orde
d w
ithin
32-2
56 k
bps
bit
rate
with
sam
plin
g fre
quen
cies
at 4
8 kH
z, 44
.1 k
Hz
or 3
2 kH
z.
Che
ck t
he s
peak
er c
onne
ctio
ns a
nd lo
catio
n.
Sele
ct t
he s
ourc
e (C
D o
r TU
NER
, for
exa
mpl
e)be
fore
pre
ssin
g th
e fu
nctio
n bu
tton
(,
,).
Redu
ce t
he d
istan
ce b
etw
een
the
rem
ote
cont
rol a
nd t
he s
yste
m.
Inse
rt t
he b
atte
ries
with
the
ir po
larit
ies
(+/–
sig
ns)
alig
ned
as in
dica
ted.
Repl
ace
the
batt
erie
s.Po
int
the
rem
ote
cont
rol d
irect
ly t
owar
ds t
he IR
sens
or.
Set
the
cloc
k co
rrec
tly.
Pres
s an
d ho
ld C
LOC
K•TI
MER
to
switc
h on
the
timer
.If
reco
rdin
g or
tap
e du
bbin
g is
in p
rogr
ess,
stop
reco
rdin
g.
Pres
s D
IM t
o se
lect
DIM
OFF
disp
lay
mod
e.
Pow
er h
as b
een
inte
rrup
ted
or t
he p
ower
cor
dha
s be
en d
iscon
nect
ed. R
eset
the
clo
ck/t
imer
.
Pres
s an
d ho
ld
on t
he s
yste
m t
o sw
itch
off
the
dem
onst
ratio
n.7
OP
3
2-1 2-1
DISMANTLING INSTRUCTIONS
Dismantling of the Cassette Cover
1) Loosen 4 screws to remove the Cover Top of the set.
2) Loosen 2 screws to remove the Panel Left and 2 screws
to remove the Panel Right of the set.
3) Slide out the CDC Tray as shown in the diagram below with
USA ... for USA version onlyE-EU ... for East European version only
22n
US
A
22n
US
A
p
p
p
7
1
2
3
8
6105
6
HN1V02H
54
3 6
1
2
7
29
25
13
30
31
16
4
42
15
1
7
22
9
23
38 34
2118
37 35
33
43 39
5
3
8
171412
24
11
10
2019
44
32
41 3640
6
2
27
28
26
1
34
5
68 7
2
1
3 4
6
87
2
1
3 4
6
87
2
p
SCALER
MULTI-
PLEXER
CONTROL
FIL
TE
R
AMIF
AM
DET
FM
DET
VSTABB
DECODER
CHARGEPUMP
AGC
OSC
AM DET
FMIF2
RIPPLE
AGC
STABILIZER
AFC
VDDVSTABA
AM-IF
MONO/
FMFRONTEND
CO
NT
RO
L
XTAL
AGC
PRE-
CTRL
AGCAMOSC
AGC
VCC2
FMOSC
AMMIXER
MIXER
FM
FMIF1
FRONTENDAM
STEREO
STEREO
RDS only
DISCRIMINATOR
to/fr
om
FM-OSCILLATOR
PR
OG
R.
MPX
Q-multiplier
MW
OU
TP
UT
PO
RT
S
to 1120pin 5
ENABLE/MPX
BUFFER
kHz
VERSION DETECTION
VCO
RIGHT
14
1 2 3
AM FRAME AERIAL DATA
C
D
E
F
AM-OSCILLATOR
FM 75 OHM
FM-IF2
MW
2 3 4 5
AM-RF
450kHz
450kHzAM-IF2
from 2169
7 8
AM-AFC
LEFT
6 7 8 9 10 11 12 13
4 5 6
FM-RF
TUNER BOARD ECO6 / SYSTEMS NON CENELEC
9 10 11 12 13 14
A
B
G
H
A
B
1
VCC
STEREO
CLOCK
AMPLIFIER
GND
H
C
D
E
F
G
470n
2132
BAS216
6120
2103
1u
2107
1n
3134
22K
6105
-2
HN
1V02
H
100n
2163
T14
1
7KL
1K
3144
5102
3157
100K
T109
470R
3153
2130
22n
220R
3105
3142
100K
3167
120R
33p
2149
2K2
3145
1132
C-P
AD
T103
T111
2164
470n
T102
2140
15p
2139
2138
2u2
82p
2133 1u
3103
8K2
T120
4p7
2154
3156
1101USA
YKD21
100K
2161
100n
5119
2119
10p
T14
2
5123
11p
2106
3172
6106
BA
S21
6
100n
2165
5K6
3154
3155
220R
330R
2124
33K
3176
22n
WRITE-EN
5114
7P
MU
TE
P0
P1
PIL
OT
RF-GND1
RF
-GN
D2
RIG
HT
RIPPLE
VCC1
VCC2
VCO
VDD
VS
TAB
A
VS
TAB
B
FM
-DE
MO
D
FM
-IF
1-IN
FM
-IF
2
FM-IF2-IN
FM
-IN
FM
-MIX
OU
T
FM-OSC
FM-RF
I-TUNE
IF-G
ND
LEF
T
LPF
MPX-IN
AF-OUT
AF
C+
AF
C-
AG
C
AM-AFC
AM
-IF
1-IN
AM
-IF
2
AM
-MIX
OU
T
AM-OSC
AM-RF
CLOCK
DATA
DIG-GND
FIE
LDS
TR
-IN
D
5130
T127
T126
220n
2127
5121
DT-381
150K
3169
75K
3102
100K
56K
3141
1131
C-PAD
3132
5112
7P
6107
47R
6131
1SV
228
BZ
X28
4-C
11
1120
FE-BT-VK-N
T118
T140
T117T11
2
2131
470n
33K
3101
1SV
228
6130
3168
120R
2125
560p
T11
6
2n2
2148
100n
2141
470R
18p
2120
470R
3158
3152
3159
XH-S
1103
3160
470R
470R
220n
2143
2150
T125
1
2
3
4
5
6
7
8
22R
3146
BF5507102
5131
11p
2155
O
100K
5110
G
I
1102not USA
3170
T122
2135
15n
2167
2145
220p
T110
12p
HN1V02H
1n
2166
T105
6105-1
T106
T121
T123
BC547C7112
3143
2129
100u
C-PAD
1130
22K
220n
2137
T128
3181
1K
330p
2126
2101
47p
BAV996103
2104
100p
2153
15p
T124
2152
33n
560p
E-E
U 12pE
-EU
2p2
J
33p
2159
220p
2146
2169
22n
1u
15n
2134
2144 22
0n
2136
22K
3161
BC857C
BC847C7111
7103
2147
220p
VCC2
VCC2
VDD
T114
MPX
P1
P0
P1
VDD
MPX
VCC1
VCC1
VCC1
printed
printed
printed
1
2
1 3
2
1
2
3
1
2
TEA5757HTEA5759H J
7101 2128
10u
7111
component mounted
/14 FM-OIRT/MW
/00 /02 FM/MW/LW
6120 3170
/01 FM/MW
VERSION
/00 /02 FM/MW
3156
/17 FM/AM
/06 FM-Japan/AM
3157
VERSION PROGRAMMING COMPONENTS
J ... for Japanese version only
AM-IF1450kHz
8
5111
1
2
34
6
7
T113
T115FM-IF1
2G
1I 3O
5109
3104
330R 100n
0R
4103
...V MW mode
...V LW mode
voltages measured whileset is tuned to a strong transmitter
...V FM mode stereo
EVMV
5V
0V
152kHz, 50mVpp
stereo stereomono
9.6V
9.5V
9.5V
10.4V
12V
1V1.3V
1.4V
stereo 0.2V
mono 4.8V
9.6V
12Vtyp
stereo 0.4V
0.15
V
11.1V
7.8V
2V
0.7V
0V
1.2V 7.6V
(10-14V)
0.2V
0V
1.2V
0.1VD
1.4V
0.7V
4
0V
0V
mono 4.8V
1.4V
9.6V
1.4V
0.2V
0.7V
1.4V
7.9V
7.7V
0V
0V
0V
0V
0.6V
0.8V
0.1V
1.6-8V1-8V
11.1
V
0V
1V1.4V
1.4V
B
7.6V
5
3
2
A
1.3V
0.7V
7.8V
11.1V
0.8V
0.6V
0.6V 1V
0.7V
1V 1.1V
1.1V
0V
0V
2V
C
1
0.8V
1.2V
1.1V
IF-AMP.BFS207119J
1K3113
J
2112
J
100p
330R
3119
J
Signal path
FM
AF - left/right
AMMPX (Audio Frequency)
2102
100n
2105 USA
100n
7A-37A-3
VARICAP ALIGNMENT
FM RF
FM IF
VCO
AM IF
AM RF 3)
108MHz
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
279kHz
153kHz
1602kHz
531kHz
5130
check
5122
check
5123
check
8V ±0.2V
4.3V ±0.5V(1.2V ±0.5V)
8V ±0.2V
1.1V ±0.4V
8V ±0.2V
1.1V ±0.4V
1494kHz
558kHz
560kHz 5102
1500kHz
5103198kHz
1494kHz
558kHz
560kHz
1500kHz
198kHz
2106
5102
2106
3142 152kHz ±1kHz 1)98MHz
5112
MAX
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
LW
153 - 279kHz
MWFM/MW/LW- version, 9kHz grid 531 - 1602kHz
1700kHz
530kHz
5123
check
8V ±0.2V
1.1V ±0.4V
1602kHz
531kHz
5123
check
6.9V ±0.2V
1.1V ±0.4V
108MHz 108MHz 2155
5131
MWFM/AM-version, 10kHz grid 530 - 1700kHz
FM
MW
LW
98MHz, 1mVcontinuous wave
450kHz
connect pin 6 ofIC 7101 (AM Osc.)with 3.3kΩ to Vcc
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
4
1
3
5
5
A
A
5119FM10.7MHz, 45mVcontinuous wave 2D
mod=1kHz∆f=±22.5kHz
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)
Repeat
ECO6, Sys + PA with frame aerial, 070799
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
∆f=±10kHzVRF = 0.5mV
C
see remark 2)
220R
100nF36IC 7101
220R
100nF40IC 7101
2141shortcircuitto block AFC
21IC 7101
max
.
symmetricfo
AM AFC
MWC
continuous wave
VRF = 2mV
5111
5114 2 0 ± 2 mV DC
0 ± 3 mV DC
MW 4)
FM/MW/LW- and FM/MW-version ( 9kHz grid)
531 - 1602kHz
B
∆f = ±30kHzVRF as low aspossible
max
.
symmetricfoMW
FM/AM-version, 10kHz grid
530 - 1700kHz
3) For AM RF adjustments the original frame antenna has to be used !
2) RC network serves for damping the IF-filter while adjusting the other one.
4) MW has to be aligned before LW.
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
FM/MW-version, 9kHz grid 531 - 1602kHz
(as low aspossible)
ECO6 System non Cenelec stage .3, 120900
TUNER BOARD ECO6 Systems non Cenelec / componentside view
1101 A6 1102 B6 1103 D6
1120 A4 1130 B5 1131 D5
1132 A5 2106 C5 2107 B5
2128 C4 2129 B4 2133 D2
2138 C2 2144 B2 2155 C4
3142 D2 5102 D6 5109 A3
5110 B3 5111 B4 5112 A3
5114 A2 5119 C2 5121 B2
5123 D5 5130 D3 5131 D4
7112 C1 9101 A2 9103 B2
9104 B5 9105 B1 9106 B3
9107 D4 9108 C4 9109 D2
AM FRAME AERIAL
FM 75Ω
B
A
TUNER BOARD ECO6 Systems - non Cenelec / copperside view
2101 B4 2102 B1 2103 D4 2104 B4 2105 C1 2112 B5
2119 D3 2120 D3 2124 D3 2125 D3 2126 D6 2127 C5
2130 D5 2131 C5 2132 D6 2134 D7 2135 D7 2136 A4
2137 A4 2139 C6 2140 C6 2141 C6 2143 C7 2145 A5
2146 B7 2147 A5 2148 B6 2149 D6 2150 B5 2152 C5
2153 C5 2154 C4 2159 C5 2161 A6 2163 B6 2164 C6
2165 C4 2166 B6 2167 B6 2169 A4 3101 D5 3102 C3
3103 C4 3104 B4 3105 C4 3113 B5 3119 B5 3132 D5
3134 D3 3141 C5 3143 D6 3144 B7 3145 C5 3146 C7
3152 A4 3153 A4 3154 C7 3155 C7 3156 A6 3157 A6
3158 A4 3159 A5 3160 A5 3161 A5 3167 B7 3168 C7
3169 B6 3170 A6 3172 C7 3176 D6 3181 D4 4103 B5
4106 C4 4107 C5 4108 C5 6103 B3 6105 C3 6106 C3
6107 C7 6120 A6 6130 D4 6131 C4 7101 C5 7102 D4
7103 D7 7111 A5 7119 B5
These assembly drawings show a summary of all possible versions.For components used in a specific version see schematic diagram respectively partslist.
ECO6 Systems non CENELEC stage .3, 120900
41..
in schematic diagram)(not all items shown
SMD jumper
EB
CA
K
12
78
4
D
A
C
1
2
5
3
Vdd
Vcc2
Vcc1
MISCELLANEOUS–––––––––––––––––––––––––––––––––––––––––––––––––––––1101 2422 015 19376 SOCKET 2P CLICKFIT USA only
voltages measured whileset is tuned to a strong transmitter
0.7V
0.7V
1.3V
0.7V
0V
7.4V0V
7.5V
0.7V
0V
mono 4.8V
0V
0V
stereo 0.4V
7.5V
7.5V
1.4V
1.6-8V
0.1V
0V
0V
2V
0.2V
1.4V
1.4V
0.4V
0.7V
1.4V
1.4V
1.1V
0.7V
1.4V
0.6V
0.6V
0.8V
0.15
V
...V FM mode stereo
EVMV
B
8V6.7V
8.3V
0.7V
0V
0V
0V
0.1V
0V 11V2V1.1V
1.1V
1V1V
8.2V
7.8V
1.2V
0V
8.9V
12Vtyp
8.2V
mono 4.8V
stereo 0.2V
1.4V
0V
0V
0V
0V
0.1V
0V0.7V
0.1V
0V
0.2V
(10-14V)
9.6V
12V
8.9V
8.2V
7.5V8.3V
8.2V
0.8V
1.2V
0.7V1.3V
1V
8.2V7.8V
1-8V
0V
5V
0V
152kHz, 50mVpp
stereo stereomono
Signal path
FM
AF - left/right
AMMPX (Audio Frequency)
7B-3 7B-3
98MHz
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT
FM - VCO
FM RF (channel separation)
AM IF
AM RF 3)
108MHz
87.5MHz
check
check
8V ±1.2V
1.6V ±0.5V
8V ±0.2V6.9V ±0.2V
1.1V ±0.4V
152kHz ±1kHz 1)98MHz 3142
198kHz198kHz 5103
5111
FM 87.5 - 108MHz (50kHz grid)
1602kHz
531kHz
5123
check
MW 531 - 1602kHz (9kHz grid)
8V ±0.2V
1.1V ±0.4V
279kHz
153kHz
5122
check
LW 153 - 279kHz (3kHz grid)
FM
FM
LW
558kHz558kHz
1494kHz
5102
1494kHz 2106MW
MW
98MHz, 1mVcontinuous wave
98MHz, 1mV90% Left + 9% pilot
mod=1kHz
IF coilinside
FM frontend1110
1
3
5
5
A
FM - IF
0mV ±3mV5119FM10.7MHz, 45mVcontinuous wave 2D
right channel min.4A
0mV ±2mV5114 2
C
Repeat
C
5112
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!
TUNER ADJUSTMENT TABLE ( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial )
max
.
symmetricfo
max
.
symmetricfo
ECO6 Sys Cenelec, 190599
B
∆f = ±30kHzVRF as low aspossible
MW has to be aligned before LW.
3-band2-band
Note: The FM-frontend unit has already been adjusted by the factoryand needs therefore no further adjustments for service purposes.
2141shortcircuitto block AFC
21IC 7101
see remark 2)
220R
100nF36IC 7101
220R
100nF40IC 7101
450kHz
connect pin 6 ofIC 7101 (AM Osc.)with 3.3kΩ to Vcc
AM AFC
MW continuous wave
VRF = 2mV
∆f = ±10kHzVRF = 0.5mV(as low aspossible)
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
AM FRAME AERIAL
FM 75Ω
FM
FR
ON
TE
ND
Birdy Filter
ECO6 Sys-Cenelec, layout stage .8, 200803
1101 B5 1102 B5 1103 C5
1110 B4 1120 A4 1130 A5
1131 C5 1132 A4 2106 B4
2107 B3 2128 A3 2129 B3
2133 C1 2138 B1 2144 B1
2162 A4 2191 B4 3142 C2
5102 C4 5103 C4 5109 B3
5110 A2 5111 A3 5112 A2
5114 A2 5115 C2 5119 B2
5121 B2 5122 C3 5123 C3
7104 C4 7105 C5 7112 B1
9101 A2 9102 B2 9103 A1
9104 B1 9105 B1 9106 B1
9107 B4 9108 B3 9109 C2
9110 A4 9111 A3
TUNER BOARD ECO6 Systems - Cenelec / componentside view
B
A
These assembly drawings show a summary of all possible versions.For components used in a specific version see schematic diagram respectively partslist.
ECO6 Sys-Cenelec, layout stage .8, 200803
41..
in schematic diagram)(not all items shown
SMD jumper
EB
CA
K
TUNER BOARD ECO6 Systems - Cenelec / copperside view
Service Hints ...................................................................10-2Wiring Diagram................................................................10-4Blockdiagram...................................................................10-5
CD PART
Component Layout Main Board ...................................10-6Circuit Diagram ............................................................10-7
MP3 PART
Component Layout Main Board ...................................10-8Circuit Diagram ............................................................10-9
The following steps have to be done when replacing the CD mechanism:1. Disconnect flexfoil cable from the old CD drive2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1)3. Remove the old CD drive4. Remove paperclip from the flexfoil and connect it to the new drive 5. Position the new CD drive in its studs6. Remove solder joint from the Laserunit
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHENCONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE• SWITCH OFF POWER SUPPLY• ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
fig.1
Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits thelaserdiode to ground.For proper functionality of the CD drive this solder joint must be removed after connection the drive tothe set.
Emergency open
Service hints
In case of a Supply fault, the tray can be opened manually.1. Remove the top cover of the set to get access to the Changer Module.2. Turn gearwheel clockwise (as shown in picture below).
CAUTION
10-3
Pos 49 Guiding
Pos 48 Cam
Detail A
Dismantling of Tray
Service hints
1. Open the tray.2. Release 2x catch as shown in fig. 2 and
Detail A3. Pull tray out.
fig.2
Assembling of Tray
1. Turn Cam (pos. 48) clockwise to endposition.
2. If necessary - move Guiding (pos. 49) to theright end position.
3. Insert the Tray.
10-4Wiring
Disc Motor
Inner switch
Slide Motor
Service Position
10-510-5
VCC
DOBM
D1-D5
D2-D4
7814
1876 1875
1877 1878
7813
TDA7073
HEF4094BT
LD ONLD ONLD
MON
CD/RW
HF IN
V1
D1D2D3D4R1,R2
REGISTERSHIFT
SIGNAL PROCESSORCD10
SAA7324 (SAA7325)
TRAYMOTOR
CAROUSELMOTOR
D5
VDD
D3
D2
D0
DIODESPHOTO
D3D2D5D1
D4
INNER SWITCHnot on all versions
SWITCH INFO
LASER &MONITORDIODE
TURNTABLEMOTOR
DISC
CD MECHANISM
CAROUSEL
TRAY
MAINBOARD
DATA
SHR_CL
7801
+3,3V
7802
LASER CONTROL&
HF AMPLIFIERTZA1024
(TZA1025)
5,17,21,52,57
641
13
+5V
2
4
5
7
V461
2
ISLICE3
63 51
10
11
6,14
2
3
STB 1
12
11
1,3
2
2
4
1,3
2
4
2
3
5
1
3
1
5
10
9
+3,3V
+5V
+3,3V
+10V
7815
+5V
Vref
+3servo
BLOCK DIAGRAM 3CDC-LC
+10V
15
16
5V1
V
t
EN1
CD DRIVE UP/DOWN SWITCH
1881
1880
TRAY SWITCH
1882
CD POS.1 SWITCH
POS. RECOGNITION
6
7
4
5
1882 closed if carousel is in Position 1.
18831883 open if carousel is in a valid Play-Position.
Closed if the tray is in one endposition.Open during movement.
Open if the drive is in one endposition.Closed during movement.
VDD (pin 16)EN1 (pin 15)
Pow
er o
n
FOCUSMOTOR
RADIALMOTOR
SLEDGEMOTOR
MOTORTURNTABLE
7803
7802
TDA7073A
TDA7073A
TTM +
TTM -
SLEDGE -
SLEDGE +
RAD -
RAD +
FOC -
FOC +
55
54
56
59
60
M1
M2
SL
RA
FO
MP3 Version
1802
5
3
7
4
10
11
12
1805
1805
9
7
SHR-DATA6
12
13
10
11
9
CD_IIS_DATA
IIS_WCLK
IIS_SCLK External MP3-Decoder
Com
mun
icat
ion
Fron
t-µP
and
MP3
mod
ule
RAB41RAB
RESET
SDA
SHR_CL
8
SHR_STR
SWITCH INFO
µP_DATA
4µP_CLK
5
2
µP_FRAME
SICL
10
11
9
µP_CLK
µP_FRAME
µP_DATA
µP_CLK
µP_FRAME
µP_DATA
SILD
+5V
+10V
GND
Supply
ChangerControl Logic
CommunicationµP ↔ Signal Processor
VAM2201
WCLI 35
WCLK 28
SCLI 37
SCLK 29
SDI 36
DATA 27
CD_IIS_DATA
AU_IIS_DATA AU_IIS_DATA
IIS_WCLK
IIS_SCLK
AU_IIS_DATA
IIS_WCLK
IIS_SCLK
2,6,8,14,15,19
1
CD_IIS_DATA
IIS_SCLK
IIS_WCLK
1805
13
14
15
Active low passFilter
TDA1308
7816
7 15
5
2
36
+5V
8
+
-
+
-
CD LEFT
CD RIGHT22
23
18
19
RN
RP
LN
LP
Analog Audio
DIGITAL AUDIO
MP3 coded
CD-DA coded
SDA
SCL
SILD
RESET38
42
40
39
1,3 GND
+5V
GND
+5V
Blockdiagram
10-6 10-6
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
3CDC-LC-MP3CD2002 Layout stage .2 2002-05-27
3CDC-LC-MP3CD2002 Components seen from Copperside
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
Brief Circuit Description.........................................................................11-1Block Diagram.......................................................................................11-3Component Layout Mains part.............................................................11-4Circuit Diagram Mains part ..................................................................11-5Component Layout Power part ............................................................11-6Circuit Diagram Power part ..................................................................11-7Partslist .................................................................................................11-8
Circuit details:
Amplifier:Attention: In the POWER 2001 module the power amplifier IC AN17850A is used as a bridge-amplifier.
Any connection from output to ground will destroy the outpout stages!
• Via the AMP_ON control line, connected to pins 6 (Stby), the power amplifiers are switched on/off by the µP.High level (approx. 4,5V): power amplifiers switched onLow level (approx. 0V): power amplifiers switched off
• Super class G - operation
The power amplifiers operate as so-called super class G - amplifiers:The supply pins 12 (Vcc) are not just connected to one fixed DC-supply as in conventional amplifiers.Dependent on the output power there are three different DC-voltages supplied to the power amplifiers:⇒ +C1 (+20V) for low output power⇒ +B1 (+29V) for medium output power⇒ +A1 (+41V for high output power
Principle / benefit of Super Class G
Conventional power stage Class G amplifier Super class G amplifier
output signal output signal output signal
+A
+B
+C +C
+A
+B
+C
Voltage drop on power stage ICVoltage drop on switching transistor(s)Benefit - voltage drop on switching transistor(s) reduces total power dissipation
activating point +A activating point +B
activating point +A
Pow
er
Powerdissipation
Pow
erPower
dissipation
Pow
er
Powerdissipation
Output power
Ben
efit
Output power% % %
Output power
Benef
it
+C
+A+A
+C
+A
+B
POWER 2001 Module(30 - 70W Version)
Circuit details continued:
• Low power standby feature
An additional small standby transformer, reduces power consumption in standby-mode.In case power is switched on, the control line ECO is low → relay 1210 is activated → contacts 1 and 2 are closed →transformer 5001is connected to mains. When the set is switched off (standby) the control line ECO is high → relay 1210 is not activated → mainstransformer isdisconnected. Via standby transformer and rectifiers 6210-6214 the supply voltage LOW_PWR_SUP is substituted. Thisvoltage is always available and so the microprocessor is kept running.
• DC voltages +A1, +B1, +C1
These voltages supply the Super Class G amplifier, described on previous page.The whole power supply is optimized for the special characteristic of this type of amplifier. For that reason several “tricky”details have been applied to ensure optimal efficiency and symmetrical load to the mains transformer.
Generation of +A1
Common full wave rectifying with bridge rectifier 6202, using 100% secondary winding of mains transformer (pin 10-14).
Generation of +B1
The supply for +B1 consists of one full wave rectifier:– 2 diodes of bridge rectifier 6202, with 6200(6220 in parallel) 6201(6221 in parallel) for generation of +B1using approx.70% secondary winding of mains transformer (pin 10-13 respectively pin 11-14). As example for generation of +B1 see picture 1.
Generation of +C1Full wave rectifying with 2 diodes of bridge rectifier 6202, using 50% secondary winding of mains transformer (pin 13-15/13-11).See picture 2 below.
11-2 11-2
*
2204
2206
2203
2201
2215
2205
2216
6201
6200 +B1
+C1
+A1
1207
1200
1205
6202
5001
17
10
11
12
13
14
8
9
1
2
3
4
5
6
7
15
16
10,5V
10,5V
6,5V
6,5V
4,5V
38V
19,5V
28,5V
41Vpos. halfwave
neg. halfwave
Signal path
picture 1
*
2204
2206
2203
2201
2215
2205
2216
6201
6200 +B1
+C1
+A1
1207
1200
1205
6202
5001
17
10
11
12
13
14
8
9
1
2
3
4
5
6
7
15
16
2215
2216
+C1
1200
15
11
13
6202
D5SBA206202
simplified:
28,5V
17V
17V
19,5V
10,5V
10,5V
6,5V
6,5V
4,5V
38V
19,5V
41Vpos. halfwave
neg. halfwave
Signal path
picture 2
11-311-3
P2001 BOARD
2201
6308
6304
7309
7304
Leve
l det
ectio
n
2215
2205
2216
6201
6200
6206
+B1
+C1
+C1 +B1 +A1
+A1
7301,7302Power amplifier
1207
1200
1205
6202
5001
17
10
11
12
13
14
8
9
15
16
+12V_A+12V_D
+12V_CDR
1204Mains socket
1210
Stand byRelais
NTC
F1
F2
is used formonitoring thetransformer temparature
LOW_PWR_SUP is used tosupply the microprocessorduring ECO stand by
This assembly drawing shows a summary of all possible versions.For components used in a specific version see schematic diagram respectively partslist. Power 2001, Mainsboard Layout stage .9 2001-06-26
B C E
B C E
62
22
3447.9
Mai
ns s
ocke
t
Mains Socket
11-511-5
D
E
F
TO P
OW
ER
BO
AR
D
NOT /21
97TS
/21 ONLY
ONLY /21
F2
D
E
F
A
1
2
1204
GND
NTC
Low Power Supply
B1
ECO
T.F.
1221
5201
T160mA
optional
F1
B
C
optionalT1,25AT4A
ONLY /21 version
1220
TO C
/S B
OA
RD
T100mA
C
C1
1 2 3 4 5 6 7 8 9
P2001 30-70W MAINS
4 5 6 7 8 9
CDR ONLY
T4A
A
/21 ONLY
T4A
B NOT /21
1 2 3
C1
NOT /21
-Vkk
TO P
OW
ER
BO
AR
D
/37 ONLY
GND
/21 ONLY
Power Down
NOT /21
-Vkk regulator
Low Power supply regulatorfor /21 version only
2208
0u47
4K7
32016208
1N4148
680R
3204
1N5392
6200
BD2387200 or 7203
3212
33K
100n
2206
BZX79-C8V2
6216
2211
1205
2204
100n
47n
1211
C1
2201
3m3
6203
1N4148
1223
1202
T1,6A
3K9
3202
BYV10-40
1N4003* → for /21 BYV10-40 is used
6215
9213
6213
1N40
03*
100u
2209
2 5
1 4
3 6
1206
SDKGA
2215
6m8
6209
1N4148
BYV10-40
6217
9211
2205
or
2250
4m7
only
for /
373m
3 no
t for
/37
6202
GBU8D
4
6212
BYV10-40
9210
EH-B
1201
1
2
3
1207
9212
10M
3200
BZ
X79
-F8V
2
6204
2
3
4
5
6
7
2202
100n
FE-BT-VK-N
12091
100K
3209
47n
2207
1212
220u
2213
6210
1N40
03*
3 4
1222
5
6
1210
SDT2 1
2
1
4
3
7202BC547B
BC327-257201
10K
3206
2212
47n
2203
100n
220u
2214
2210
100u
1N4148
6218
BZX79-C2V7
6222
1N40
03*
6211
2200
4m7
4K7
3205
5203
1 10
5 6
8
BZ
X79
-C33
6207
6201
1N5392
1N5392
6220
6221
1N5392
T5A
1200
19372
1N40
03*
6214
4m7
2217
C1
9214 3211
4R7
5202
97TS
6
78
9
11
12
13
14
15
16
17
2
3
4
5
5001
1
10
6m8
2216
6206
1N4003
T1,6A
1208
4K7
3208
3207
4K7
NTC
F1
ECO
F2
NTC
LOW_PWR_SUP
LOW_PWR_SUP
LOW_PWR_SUP
ECO
F2
F1
not on all versionsnot on all versions
Mains Transformer
Voltage Selector
Stand by Transformer
Stand by Relay
Power2001 Mainsboard, 2001-03-21
13.5V
28.5V
28.5V
41V
41V
41V
14V0V
8.5V
8.4V
13.5V
13.5V 2,5V
28V
13.4V28V
12.9V
28V
14V7.5V
V... at 240V AC
V... at 120V AC
-45V -33V
-33.5V
7.8V
19.5V 19.5V
28.5V
19.5V
14V
GND
A1
A1
GND
B1
1203
EH-B
DC-voltages measuredwith low output power
.....VEVMV
1200 A61201 A91202 A41203 B91205 B61206 B3
1207 B61208 B41209 E91210 D41211 E21212 E1
1222 A21223 B22200 A72201 C82202 C82203 C7
2204 D72205 D82206 D82207 D82208 E82209 E6
2210 E72211 E32212 E32213 E42214 F32215 A7
2216 A72217 A82250 D83200 C23201 D63202 E7
3204 E73205 E43206 E33207 E43208 F43209 F3
3211 E63212 D95001 C55202 A25203 E16200 B8
6201 B86202 C86203 D66204 D96206 E66207 F7
6208 D46209 E46210 E36211 E36212 E56213 E3
6214 E36215 F36216 F46217 F56218 F66220 B8
6221 C8 7200 D77201 E47202 F57203 D79206 A2
9208 B29210 B49211 C49212 D29213 E19214 E5
9215 F6
11-6
POWER BOARD COPPERSIDE VIEW - P2001 30-70W AN17850 (PWR313 )
Digital Out and Interconnection Circuit .................................... 12-6
Video Out Part - Layouts & Circuit diagram ............................. 12-7
Electrical parts list .................................................................... 12-7
12-1 12-1
/21 /22 /25 /37
Line In x x x x
Line Out - - - -
Sub-woofer Out - - - -
Digital Out - - - -
Video Out - - - -
Mic mix / Mic Detect - - - -
Simple IS x x x x
Full IS - - - -
Dolby ProLogic (DPL) - - - -
Voice Control (VC) - - - -
VARIATION TABLE:
Type /Versions: FWM37
Features:
CHIP LAYOUT
12-2 12-2
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3435 pt4 dd wk0142
12-3 12-3
COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
VIDEO OUT PART - COMPONENT & CHIP LAYOUTS (N/A for FWM37)
CIRCUIT DIAGRAM - VIDEO OUT PART (N/A for FWM37)
3139 113 3435 pt4 dd wk0123
This assembly drawing shows a summary of all possible versions.For components used in a specific version see schematic diagramand respective parts list.
3139 113 3435 pt4 dd wk0123
This assembly drawing shows a summary of all possible versions.For components used in a specific version see schematic diagramand respective parts list.