Download Print this page

Service Test Program - Philips MMX450/37 Service Manual

Digitale a/v surround receiver

Advertisement

SERVICE TEST PROGRAM

KEY
TEST
MENU
Button pressed?
Y
Display shows"--"
N
any key pressed?
Y
Display shows
corresponding key number
( see table 1)
Y
MENU
Button pressed?
Tuner Test
Europe
East Eur. 3-band
Display info
"EUR"
"EEL"
Version
/00
/14
Preset
1
87.5MHz
65.81MHz
2
108MHz
108MHz
3
531kHz
74MHz
4
1602kHz
87.5MHz
5
558kHz
531kHz
6
1494kHz
1602kHz
7
153kHz
558kHz
8
279kHz
1494kHz
9
198kHz
153kHz
10
98MHz
279kHz
11
----
198kHz
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.
5-1
TUNER
TEST
N
N
TUNER
Button pressed?
Y
Display shows Tuner version
"ccc"
N
TUNER
Button pressed?
Y
Service frequencies are
copied to the RAM (see table2)
Tuner works normally except:
Local button
N
N
Disconnect
Mains cord
Y
Service Mode left
East Eur. 2-band
Oversea
USA
"EEU"
"USA"
"OSE"
/14
/01
/17
65.81MHz
87.5MHz
87.5MHz
108MHz
108MHz
108MHz
74MHz
530kHz
531kHz
87.5MHz
1602kHz
1700kHz
531kHz
560kHz
558kHz
1602kHz
1500kHz
1494kHz
558kHz
98MHz
----
1494kHz
----
----
98MHz
----
----
70.01MHz
----
----
----
98MHz
----
Table 2
To start service test
program hold
Bass & Treble depressed
while switching
the mains on
S
stands for Service Testprogram
Display shows the
following message
V
stands for Software Version
"S-9xx-Vzz"
zz
version number counted from 01 upwards
DISPLAY
TEMP.
TEST
TEST
N
NEWS/DISPLAY
Button pressed?
Y
Display shows Fig.1
and switch all LEDs on
except Stby Led
N
N
NEWS/DISPLAYT
Button pressed?
Y
Display shows Fig. 2
and switch all LEDs off
N
NEWS/DISPLAY
Button pressed?
Y
Key Test
Key
Number
Key
Number
Key
Sens
Loudness
Cinema
1
7
*News T/A
Bass
Surr. on/off
2
8
3
Prev.Exit
9
Treble
Surr. Mode
4
Setup Menu
- -
*Front A/V
3D Surr.
Tuner
5
Next
11
*Radio Text
6
Enter/OK
12
*Button Radio Text change in Name/Frequency in /01/17 version
Button News T/A change in Display in /01/17 version
Button Front A/V not in FR965
L
C
R
DIGITAL
SURROUND
PRESET SENS
HILO
STEREO
EON
TA
NEWS
ANA
COAX 12
OPT 12
S
S
S
L
W
R
CINEMA LINK ON
SMART SOUND
RDS
HALL
MATRIX
NIGHT
DOWNMIX
LOUDNESS
5-1
N
CINEMA LINK
Button pressed?
Y
Display shows
Temperature of NTC
in ˚C
CINEMA LINK
TEST
Activated with
Button pressed?
EEPROM
PREV Button
Y
PREV Button
to exit
EEPROM
OK Button
FORMAT
Default Data
Number
Source =Tuner---Mode=stereo---Volume=10---SubwooferVol=0
LeftVolume=0---CenterVolume=0---Righ Volume=0
13
RaerVolume=0---RearLVolume=0---RearRVolume=0---Bass=0
Treble=0---Loudness=Off---Smart Sound=Personal---Center
14
Present=Yes---RearPresent=Yes---FrontSize=Large
Subwooferpresent=Yes--- CenterSize=Small---RearSize=Small
15
EffectIncr3D=100--DigInputCoax1=DVD
L/RDist=4meter---CenterDist=3meter---RearDist=2meter
16
For USA /17:
L/RDist=13Feet---CenterDist=10Feet---RearDist=7Feet.
For /01: AM grid is 9kHz
: FM grid is 50kHz
Table 1
L
C
DIGITAL
OK
SENS
STEREO
S
MENU
L
W
R
CINEMA LINK ON
RDS
Figure 1
Various
other Tests
ACTION
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.
Display shows"NEW" for 1
second.
Caution!
All presets from the
customer will be Lost
NEWS
ANA
1
OPT 2
HALL
MATRIX
DOWNMIX
Figure 2

Advertisement

loading

This manual is also suitable for:

Mfx450/17