Service Test Program - Philips FR975 Service Manual

www.freeservicemanuals.info

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
"EUR" "EEL"
Display info
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.
PCS 102 491
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
Key Test
East Eur. 2-band Oversea
USA
"EEU" "OSE"
"USA" Cinema
/14 /17 /01
Surr. on/off
65.81MHz 87.5MHz 87.5MHz
108MHz 108MHz 108MHz Surr. Mode
74MHz 530kHz 531kHz
87.5MHz 1700kHz 1602kHz
Virt. Mode
531kHz 558kHz
560kHz
1602kHz 1494kHz
1500kHz Tuner
----
558kHz 98MHz
1494kHz ---- ---- *Radio Text
98MHz ---- ----
*Button Radio Text change in Name/Frequency in /01/17 version
70.01MHz ---- ----
Button News T/A change in Display in /01/17 version
---- ---- 98MHz
Button Front A/V not in FR965
Table 2
07/08/2012
To start service test
program hold
Bass & Treble depressed
while switching
the mains on
S stands for Service Testprogram
Display shows the
V stands for Software Version
following message
"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
Temperature of NTC
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
Number Key Number Key Number
Key
Sens Loudness
1 7 13
2 *News T/A 8 Bass 14
3 Prev.Exit 9 Treble 15
4 Setup Menu - - *Front A/V 16
Next
5 11
Enter/OK
6 12
Table 1
L C R
DIGITAL
SURROUND
PRESET SENS HILO STEREO EON TA NEWS ANA COAX 12 OPT 12 OK
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
in ˚C
Various
other Tests
CINEMA LINK
TEST Activated with
Button pressed?
EEPROM
PREV Button
Y
PREV Button
to exit
EEPROM OK Button
FORMAT
Default Data
Source =Tuner---Mode=stereo---Volume=10
Bass=0---Treble=0---Loudness=Off
#Effects: 3D Surr=100
#Volume balance:
Vol Front-L=0---Vol Front-R=0---Vol Center=0
Vol Rear-L=0---Vol Rear-R=0---Vol Subwoofer=0
#Speaker setup:
Subwoofer Present=Yes---Center=Yes---Rear=Yes
#Speaker Sizes:
Front Size=Large--- Center Size=Large---Rear Size=Large
#Speaker Distance:
Dist L/R=3meter---Dist Center=3meter---Dist Rear=3meter
For USA /17:
Dist L/R=10Feet---Dist Center=10Feet---Dist Rear=10Feet.
#Select input: DVD--->Coax1
For /01: FM grid is 50kHz
L C
DIGITAL
SENS STEREO
S
MENU
L W R
CINEMA LINK ON RDS HALL
Figure 1
World of Free Manuals
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
: AM grid is 9kHz
NEWS ANA 1 OPT 2
MATRIX DOWNMIX
Figure 2
mdi 04-04-00