Philips MMX450/37 User manual

S
ervice Manu
al
Safety regulations require that the set be restored to its original
condition and that parts which are indentical with those specified
be used.
Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.
Published by MD 0309 Service Audio Printed in the Netherlands Subject to modification 3104 215 50220
TABLE OF CONTENTS Page
Location Boards / System info ................................................... 1-2
Technical Specification ............................................................. 1-3
Service Tool / Measurement setup / Safety .............................. 1-4
Warning / Handling Chip components ...................................... 1-5
Abbreviations ............................................................................ 2
Blockdiagram ............................................................................ 3
Dismantlinghints /Service positions ......................................... 4-1
Wiringdiagram .......................................................................... 4-3
ServiceTestprogram ................................................................. 5
FrontBoard ............................................................................... 6
ECO5Tunerdiagram ............................................................... 7
Multi-ChannelDecodingModule ................................................ 8
MainsBoard .............................................................................. 9
MonoBoard ............................................................................... 10
Explodedview ........................................................................... 11
Explodedviewpartslist.............................................................. 12
ElectricalpartslistMono Board ................................................. 13
DIGITALE A/V SURROUND RECEIVER MMX450/37
MFX450/17

1-2
LOCATION OF PRINTED CIRCUIT BOARDS
Tuner Board
Screw Terminal
MDM Boar
d
Mono Board
Front Board
Secondary
Trafo Board
Mains Board
Headphone
Board
P50 & Subw. &
Video Selector
Board

1-3
SPECIFICATION
General
Mains voltage : 120V
Mains frequency : 60Hz
Power concumption : ≤2W at stby
Dimension. wxhxd : 435x138x350 mm
Remote control : Multibrand/Universal
Amplifier
Output power
Stereo mode (L+R) : 2x50W FTC
(40Hz-20kHz, 0,7%THD, 6Ω)
Surround mode
L + R : 2x60W (1kHz, 0,7%THD, 6Ω)
Center : 60W (1kHz, 0,7%THD, 6Ω)
Surround Left+Right : 2x60W (1kHz, 0,7%THD, 6Ω)
Distortion (5W)
1kHz : ≤0,05%
40Hz - 20kHz : ≤0,2%
Headphone : 6,3mm stereo jack with switch
Output level : 3V EMF, 60Ω
Crosstalk between source —1kHz : ≤-65dB
(1W) 250Hz – 10kHz : ≤-60dB
Crosstalk between channels -1kHz : ≤-55dB
(1W) 250Hz – 10kHz : ≤-50dB
Frequency response : ≤10Hz – ≥30kHz (-1dB)
Power stage protection : Shortcircuit
: DC (Vout ≥10V) for ±1sec
Temperature : Transformer ( ≥140º Celcius)
: Heatsink ( ≥140º Celcius)
Audio Selector
Analog Input sensitivity
Phono : 5mV impedance 47kΩ/220pf
CD : 250mV impedance ≥47kΩ
CDR/TAPE : 250mV impedance ≥47kΩ
VCR : 250mV impedance ≥47kΩ
TV : 250mV impedance ≥47kΩ
SAT : 250mV impedance ≥47kΩ
6 CH/DVD : 250mV impedance ≥47kΩ
Output level
CDR/TAPE : 250mV impedance ≤1kΩ
VCR : 250mV impedance ≤1kΩ
Output level (variable)
Subwoofer pre-out : 800mV impedance ≤1kΩ
Center pre-out : 800mV impedance ≤1kΩ
Digital Selector
Input : 2 x cinch
: 1 x optical
Output : 1 x cinch
Video Selector - CVBS
Input sensitivity
DVD/VCR/TV : 1 Vpp impedance 75Ω
Output level
Monitor/VCR : 1 Vpp impedance 75Ω
Frequency response : ≤50Hz Æ≥6MHz
Tone controle
Loudness
(volume ≤-30dB Ref: 1kHz=0dB) : 100Hz +6 dB
: 10kHz +2,5 dB
Tone control (Ref: 1kHz=0dB)
: Bass 100Hz -9dB Æ+9dB
: Treble 10kHz -9dB Æ+9dB
DSC settings 100Hz 1kHz 10kHz
Personal dB 0 0 0
Movie dB + 4 +2 +4
Speech dB - 4 +1 - 2
Music dB + 4 - 1 +2
Multimedia dB + 7 +3 +6
Multi Channel Decoder - MDM2000
MPEG5.1 / MPEG 7.1 (7.1 downmix to 5.1)
Dolby Digital (AC-3)
Digital Theater Systems (DTS)
Linear PCM (up to 96kHz, 24 bits resolution)
Automatic audio/data type detection (AC-3,dts,MPEG-2,PCM)
Dolby Pro Logic
MPEG-2dualmonochannelselectionI/II
Virtual Dolby Surround (422/423)
VirtualMPEG Digital (522/523)
Virtual Dolby Digital (522/523)
Virtual DTS Surround (522/523)
Multi - Front / Multi - rear / Natural Surround
DigitalBassManagement
Parallel Stereo Downmix
Four Stereo (224)
Volume Control
Noise Generator (test tone)
Surround mode selector
Delay Center and Surround Left , Surround Right
Tuner - (ECO5)
FM Tuning range : 87.5 – 108MHz
Grid : 100kHz
IF frequency : 10.7MHz ±25kHz
Aerial input : 300 Ωclickfit
Sensitivity at 26dB S/N : ≤2µv
Selectivity at 300kHz : ≥55dB
Image rejection : ≥48dB
Distortion at RF=1mV,dev.75kHz : ≤0,9%
-3dB Limiting point : ≤2µV
Crosstalk at RF=1mV,dev.40kHz : ≥27dB
MWTuning range : 530 - 1700kHz
Grid : 10kHz
IF frequency : 450kHz ±1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : ≤3,5mV/m
Selectivity at 9kHz bandwidth : ≥18dB
IF rejection : ≥64dB
Image rejection : ≥28dB
Distortion at RF=50mV,m=80% : ≤3%

1-4
Bandpass
250Hz-15kHz
e.g. 7122 707 48001 LF Voltmeter
e.g. PM2534
DUT
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
T
uner FM
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
T
uner 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
SERVICE TOOL
MEASUREMENT SETUP
SAFETY
GB
S
afety regulations require that the set be restored to its
o
riginal condition and that parts which are identical with
t
hose specified be used.
S
afety components are marked by the symbol
I
Le norme di sicurezza estigono che l´apparecchio venga
rimesso nelle condizioni originali e che siano utilizzati i
pezzi di ricambiago identici a quelli specificati.
Componenty di sicurezza sono marcati con
NL
Veiligheidsbepalingen vereisen, dat het apparaat in zijn
oorspronkeliijke toestand wordt teruggebracht en dat
onderdelen, identiek aan de gespecificeerde, worden toegepas
t.
De Veiligheidsonderdelen zijn aangeduid met het symbool
SAFETY
D
Bei jeder Reparatur sind die geltenden Sicherheitsvor-
schriften zu beachten. Der Originalzustand des Gerätes
darf nicht verändert werden. Für Reparaturen sind Original-
ersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol markiert.
F
L
es normes de sécurité exigent que l`appareil soit remis
à
l`état d`origine et que soient utilisées les pièces de
r
echange identiques à celles spécifiées.
L
es composants de sécurité sont marqués
Audio Signals Test Disc 1 ................................. 4822 397 30184

1-5
WARNING
GB WARNING
A
ll ICs and many other semiconductors are susceptible to
e
lectrostatic discharges (ESD). Careless handling during
r
epair can reduce life drastically.
W
hen repairing, make sure that you are connected with the
s
ame potential as the mass of the set via a wristband with
r
esistance. Keep components and tools at this potential.
F ATTENTION
Tous les IC et beaucoup d´autres semi-conducteurs sont
sensibles aux décharges statiques (ESD). Leur longévite
pourrait être considérablement écourtée par le fait qu´aucune
précaution nést prise à leur manipulation.
Lors de réparations, s´assurer de bien être relié au même
potentiel que la masse de l´appareil et enfileer le bracelet
serti d´une résistance de sécurité.
Veiller à ce que les composants ainsi que les outils que l´on
utilise soient également à ce potentiel.
D WARNUNG
Alle ICs und viele andere Halbleiter sind empfindlich
gegenüber elektrostatischen Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kann die
Lebensdauer drastisch reduzieren.
Sorgen Sie dafür, daß sie im Reparaturfall über ein Puls-
armband mit Widerstand mit dem Massepotential des
Gerätes verbunden sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem
Potential.
NL WAARSCHUWING
Alle IC´s en vele andere halfgeleiders zijn gevoelig voor
electrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan de levensduur
drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie
via een polsband met weerstand verbonden bent met hetzelfde
potentiaal als de massa van het apparaat.
Houd componenten en hulpmiddelen ook op ditzelfde potentiaa
l.
I AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono sensibili alle scariche
statiche (ESD).
La loro longevità potrebbe essere fortemente ridatta in caso di
non osservazione della più grande cauzione alla loro
manipolazione. Durante le riparationi occorre quindi essere
collegato allo stesso potenziale che quello della massa
delápparecchio tramite un braccialetto a resistenza.
Assicurarsi che i componenti e anche gli utensili con quali si
lavora siano anche a questo potenziale.
ESD
GB AVAILABLE ESD PROTECTION EQUIPMENT :
anti-static table mat large 1200x650x1.25mm 4822 466 10953
small 600x650x1.25mm 4822 466 10958
anti-static wristband 4822 395 10223
connection box (3 press stud connections, 1M ) 4822 320 11307
extendible cable (2m, 2M , to connect wristband to connection box) 4822 320 11305
connecting cable (3m, 2M , to connect table mat to connection box) 4822 320 11306
earth cable (1M , to connect any product to mat or to connection box) 4822 320 11308
KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671
wristband tester 4822 344 13999
HANDLING CHIP COMPONENTS

2-1
A
ac 0VA AC 0 Voltage
ac 10VB AC 10 Voltage
ac 110VB AC 110 Voltage
ac 120VB AC 120 Voltage
ac gnd AC ground
ac h1 AC high voltage 1
ac h2 AC high voltage 2
ac l1 AC low voltage 1
ac l2 AC low voltage 2
ac1 AC voltage 1
ac2 AC voltage 2
ac3 AC voltage 3
amp lr on Amplifier Left - Right On
amp mute c s Amplifier mute center surround
amp mute c s sub Amplifier mute center surround
subwoofer
amp mute lr Amplifier mute Left - Right
amp pd Amplifier power down
amp prot Amplifier protection
amp s on Amplifier surround On
amp stby Amplifier Standby
av gnd Audio ground
av l Audio Left
av r Audio Right
A/V Audio/Video
F
f1 Filament 1
f2 Filament 2
fmute Fast mute
G
gnd d Ground digital
gnd s Ground signal
H
hp gnd Headphone ground
hp l Headphone Left
hp on Headphone On
hp r Headphone Right
hst Heatsink temperature
L
ls c Loudspeaker Center
ls gnd Loudspeaker ground
ls l Loudspeaker Left
ls r Loudspeaker Right
M
mdm Multi channel Decoding Module
mdm c out — Center out
mdm gnd — ground
mdm l dmix — Downmix Left
mdm l in — Left in
mdm l out — Left out
mdm r dmix — Downmix Right
mdm r in — Right in
mdm r out — Right out
mdm req — request
mdm rst — reset
mdm scl — I2C clock
mdm sda — I2C data
mdm sl out — surround Left out
mdm sr out — surround Right out
mdm sub out — subwoofer out
mfd Mains failure detection
P
p gnd P50 ground
p p50 Cinema link P50 code
S
s gnd Surround ground
sofac scl Sofac I2C clock
sofac1 sda1 Sofac 1 I2C data1
sofac2 sda2 Sofac 2 I2C data2
ss ce Source selector chipenable
ss clk Source selector clock
ss data Source selector data
surr pre-out Surround pre-out
T
tu clk Tuner clock
tu da Tuner data
tu en Tuner enable
tu gnd Tuner ground
tu l Tuner Left
tu r Tuner Right
tu rds Tuner RDS
tu stereo Tuner stereo
V
v gnd Video ground
v scl Video I2C clock
v sda Video I2C data
v sig Video signal
v sub sur Video subwoofer surround
ABBREVIATIONS

3-1 3-1
BLOCKDIAGRAM
+5D
+6
+12
protection 3
F2
F1
-30
-12
+V
o o
Key Matrix
Eeprom
IR Eye
Volume control
Source selector
encoder
Menu navigator
µP
Display
Led drive
Left
Right
Center
Surroun
d
Right
ECO5
Record path
CLK
DATA
+5D
+5D +5
11x
P50
Reset
+5D
+9
F1
F2
protection1,3
ATT
ATT
ATT
ATT
CD
CDR/Tape
VCR
SAT
CDR/Tape
VCR
LOGIC
L/R in
MDM 2000
DECODER
IN
GAIN VOL LOUD BASS
MID
TREBLE
SPKR
ATT
LOGIC CONTROL
IN
GAIN VOL LOUD BASS
MID
TREBLE
SPKR
ATT
LOGIC CONTROL
L
R
IN
GAIN VOL LOUD BASS
MID
TREBLE
SPKR
ATT
LOGIC CONTROL
C
SUB
SR
ATT
MUTE
Headphone
L
R
+
-
+
-
+V
MUTE
MUTE
Center pre-out
Subwoofer pre-out
+
-
+
-
Surroun
d
Left
+
-
C
SL
SR
Stereo/Clock/Data/CE
Tuner
control
RDS DECODER
Source selctor
control
SSCE
SSCLK
SSData
MDM
control
Reset
SCL/SDA
Request
Sofac
control
SDA1
SCL
SDA2
Headphone
sense
Source selctor
control
Tuner
control
MDM
control
Sofac
control
Sofac
control
Sofac
control
Headphone
ON
Mute
control
Amp-ON
Amp-ON
Amp-ON
Amp-ON
0,33E
Mains
MFD
Electric
voltage
selector
+V
+5D
+5D
+5D
O
utlet
Only /01
Only/01
Current
buffer +5D
-30
-30
SDA
SCL
Video sel.
control
RDS Info
RDS Data/Clk
-V
+V
-V
Voltage
selector
Downmix out SL
RIAA
LOGIC
Source selctor
control
PHONO
TV
TOS
Coax in 1
Coax in 2
Optical in
Coax out
+12
+5
+12sel
+12
-12
-12sel+12sel
-12sel
+9
+9
+9 +5mute
+5mute
+5mute
+12
+12
-12
Shift register
+5D
only /00
MFD
protection 1
Mute
Mute
Mute
SDA2
SDA1
SDA1
-12V
+12
MDI 11-02-03
Cinema Link
6274
6275 1258
Sub
C/Sub
-V
-12
+12
-12
Amp Stby
Amp Stby
0,33E
hst
PTC
MFX450/17
+6 only in /00
+5
7404
1421
1422
7415
7413
1423
7406/7407/7408
7403
7409
7411/7412
7405
6267
7251
6268
6257
6261
6260
6258/6259
6262/6263
6276
7257
7258
7908/7910
6251
7572-b
7572-b
7504
7503
7501
7571
7901
7301
7621/7622
1424
7601
7661
1525
7660-a
7662
7660-b
1550
7411/7412
7655/7656
7658
7653/7654
7658
7651/7652
7657
7641
7642
7643
7644
7416/7417/7418
3915
3901
3328
3301
+5mute
6649
1540
hst
PTC
o o
1056
1062
6265
only in /00
only in /17
C/Sub
ATT
ATT
ATT
Front L/R
C/SUB
SL/SR
6CH/DVD Input
1260
1261
1078
1079
1262 in/17
1256 in/00

4-1 4-1
DISMANTLING HINTS
snap
snap
D
ismantling of Front
1) Remove top cover
2) Remove power rod
3) Remove 6 x screw as shown in picture 1
4) Release two snaps (left & right side front)
5) Release two snaps on the bottom side front
6) Tipp down front as shown in picture 2
picture 1
picture 2
D
ismantling of mainstrafo
3) Remove 12 x screws shown in mentionned aria . See picture 3
picture 3
1) Remove front . See picture 1
2) Remove whole front (disconnect the wires on the mono
board coming from front)
picture 4
4) Remove wires out the cable-sleeve.
5) Remove 7 x screw and remove metal bracket
6) Remove 2 x screw on mono board . See pictue 4
7) Remove mono board as shown arrow 1 & 2 . See picture 4
8) Bring the mono board in the service position as shown in picture 5
1
2
picture 5
picture 6
Service position monoboard
1) Bring front in position as shown in picture 6
2) Snap nok of front in bottom to make front stable .See picture 7
3) Connect front wiring back to monoboard.
*The tuner module doesn't have to be connected.Use an other source (pe.CD)
picture 7
picture 8
Service position main trafo
1) Remove power rod
2) Remove 4x screw as shown in picture 8
1) Put main trafo as shown in picture 9 picture 9
snap
Power rod
Metal bracket
Dismantling of mono board
1
1
1
1
1
1
1
22
11
11
1= Torx M3x6mm ( screw with big head )
Legend
2= Torx 3x10mm 3= Torx M3x6mm
Handling service cover
1) To open the service cover cut 14 x lugs between cover and bottem . See picture 10
2) To close the service cover put 11 x screw in mentionned holes. See picture 10
Service codenumber 12x Torx M3x6mm screw with big head = 4822 502 14659
picture 10
1
1
1
1
1
1
(
)
1
cable-sleeve
1
111
1
1
1
1
snap
11
3
2
2
2

4-2 4-3
DISMANTLING HINTS WIRING DIAGRAM
D
ismantling of MDM module
1) Remove all the screws mentionned in the arial . See picture 11
picture11
2) Remove backplate a little backwards.See arrow 1 (picture 12)
3) Pull module out the set as shown in picture 12
picture12
1
3
3
22
5x
1= Torx M3x6mm ( screw with big head )
L
egend
2= Torx 3x10mm 3= Torx M3x6mm
ls_l
ls_gnd
ls_r
ls_gnd
ls_c
ls_gnd
8402
8205
8002
8401
SCREW TERM
FRONT
tu_l
tu_gnd
tu_r
+12
tu_stereo
tu_clk
tu_da
tu_en
tu_rds
tu_gnd
6 XH 4 XH
6 DM
15 FFC
p_p50
p_gnd
v_sda
v_scl
v_gnd
v_sig
8 DM
HEADPHONE
MONO II
6 DM
6 DM
5 EH
ac_h1
ac_l1
ac_gnd
ac_l2
ac_h2
SEC. TRAFO
ac1
ac2
ac3
3 EH
f1
f2
amp_prot
gnd_s
4 EH
4 EH
MAINS
relay
mfd
+v
gnd_s
2 VH 4 VH
ac_0VA
ac_120V
B
ac_110V
B
ac_10VB
8206
8077 8076
8010
8011
8004
8012
6 DM
8201
8405
2 DM
1401only in
RDS version
1410
1426
1440
1441
Stby Led
1523 1521
1511
4 DM
1254
1265
1520
1257
8 EH
1251
1253
3 EH
1255
4 EH
1526
4 DM 1302
1560
6 EH
1552
0051
1064 1063
4 EH
8077
2 SDN
8076
4 SDN
1073
1071
1072
5 EH
MDM
15 FFC
4 EH
PRIM. TRAFO
1701
1702
mdm ---Left out ---Ground ---Right out ---Ground ---Center out ---Ground ---Surround left ---Surround right ---Subwoofer out ---Downmix left ---Downmix gnd ---Downmix right
mdm ---Reset ---Request ---Sda ---Scl ---Ground --- + 5V ---Right In ---Ground ---Left In
ssce
ssclk
ssdata
sofac scl
sofac1 sda1
sofac2 sda2
dpl clk
amp s on
amp lr on
d ground
amp prot
amp mute lr
amp mute c/s/ sub
dd reset
dd req
4 DM 1433 not in
RDS version
only in RDS
amp stby
amp pd
+5
+5D
ground d
-30
f1
f2
XH
12/JQ XH
9JQ
only/01
1305
8502
1425
7 DM
8410
8408
1436
7 DM
2 DM
6 EH
hp_ on
hp_gnd
hp_ r
hp_ l
6 DM
ac_A
ac_fuse
-VL
ls_gnd
ls_gnd
gnd
gnd
+VL
3 EH
3 EH
1439
1601
hp_gnd
hp_ r
hp_ l
MDI /MFX450/17 /update 11-02-0
3
TUNER
4 XH
P50 Board
8008
MFX450/1
7
+12
v_gnd
subw.pre out
s_gnd
8202
1270
1272
8203
1310
1271
1503
3 DM
1563
8503
c-sig
gnd
subw sig
3 EH
1402

5-1 5-1
SERVICE TEST PROGRAM
To start service test
program hold
Bass & Treble depressed
while switching
the mains on
Display shows the
following message
"S-9xx-Vzz"
S stands for Service Testprogram
V stands for Software Version
zz version number counted from 01 upwards
MENU
Button pressed?
Display shows"--"
any key pressed?
Display shows
corresponding key number
( see table 1)
MENU
Button pressed?
KEY
TEST
Y
N
Y
N
Y
N
Key
Cinema
Surr. on/off
Surr. Mode
3D Surr.
Tuner
*Radio Text
Number
1
2
3
4
5
6
Key
Sens
*News T/A
Prev.Exit
Setup Menu
Next
Enter/OK
Key
Loudness
Bass
Treble
*Front A/V
Number
7
8
9
- -
11
12
Number
13
14
15
16
KeyTest
Table 1
TUNER
Button pressed?
Display showsTuner version
"ccc"
Service frequencies are
copied to the RAM (see table2)
Tuner works normally except:
Local button
Disconnect
Mains cord
Y
N
Y
TUNER
TEST
Service Mode left
This table is valid for all types of tuners.
Custormer presets will not changed after this Tuner test.
If a station is tuned then the display flag "OK" will be ON otherwise it will be OFF.
If the tuned frequency is carrying RDS information, the display flag "RDS" will be ON.
Oversea version:the tuning grid can be switched between 9kHz and 10kHz by pressing
the key "TUNER" for longer then 2 seconds. "Grid 9" or "Grid10" will be shown accordingly.
Grid 9kHz is in FM 50kHz , Grid 10kHz is in FM 100kHz
Europe version:the LW can be switched On and Off by pressing the key "TUNER" for longer
than 2 seconds.LW OFF or LW ON will be shown accordingly.
Display info
Version
1
2
3
4
5
6
7
8
9
10
11
Europe
"EUR"
/00
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
153kHz
279kHz
198kHz
98MHz
----
East Eur. 3-band
"EEL"
/14
65.81MHz
108MHz
74MHz
87.5MHz
531kHz
1602kHz
558kHz
1494kHz
153kHz
279kHz
198kHz
East Eur. 2-band
"EEU"
/14
65.81MHz
108MHz
74MHz
87.5MHz
531kHz
1602kHz
558kHz
1494kHz
98MHz
70.01MHz
----
USA
"USA"
/17
87.5MHz
108MHz
530kHz
1700kHz
560kHz
1500kHz
98MHz
----
----
----
----
Oversea
"OSE"
/01
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
----
----
----
----
98MHz
Table 2
TunerTest
Y
NEWS/DISPLAYT
Button pressed?
Display shows Fig.1
and switch all LEDs on
except Stby Led
Y
N
Y
DISPLAY
TEST
Y
Display shows Fig.2
and switch all LEDs off
NEWS/DISPLAY
Button pressed?
NEWS/DISPLAY
Button pressed?
N
N
Display shows
Temperature of NTC
in ˚C
Y
N
Y
TEMP.
TEST
CINEMA LINK
Button pressed?
NCINEMA LINK
Button pressed?
TEST
EEPROM
EEPROM
FORMAT
Activated with ACTION
PREV Button
PREV Button
to exit
A test pattern will be
sent to the Eeprom.
"PASS" is displayed if
the µProcessor read
back the test pattern
corrcetly, otherwise
"ERR" will be displayed.
OK Button Display shows"NEW" for 1
second.
Caution!
All presets from the
customer will be Lost
Various
other Tests
Default Data
Source =Tuner---Mode=stereo---Volume=10---SubwooferVol=0
LeftVolume=0---CenterVolume=0---Righ Volume=0
RaerVolume=0---RearLVolume=0---RearRVolume=0---Bass=0
Treble=0---Loudness=Off---Smart Sound=Personal---Center
Present=Yes---RearPresent=Yes---FrontSize=Large
Subwooferpresent=Yes--- CenterSize=Small---RearSize=Sma
ll
EffectIncr3D=100--DigInputCoax1=DVD
L/RDist=4meter---CenterDist=3meter---RearDist=2meter
For USA /17:
L/RDist=13Feet---CenterDist=10Feet---RearDist=7Feet.
For /01:AM grid is 9kHz
: FM grid is 50kHz
Preset
NTUNER
Button pressed?
N
DOWNMIX
DIGITAL
LC
S
RDS NEWS
SENS HALL
LWR
CINEMA LINK ON
STEREO ANA 1 OPT 2
MATRIX
Figure
2
Figure 1
NIGHT DOWNMIX
DIGITAL
SURROUND
LCR
SSS
RDS EON TA NEWS
PRESET SENS HILO HALL LOUDNESSSMART SOUND MENU OK
LWR
CINEMA LINK ON
STEREO ANA COAX 12 OPT 12
MATRIX
*Button Radio Text change in Name/Frequency in /01/17 version
Button NewsT/A change in Display in /01/17 version
Button Front A/V not in FR965