Service Test Program Sr3000 - Marantz SR3000 Service Manual

SERVICE TEST PROGRAM SR3000

KEY
TEST
N
MENU
Button pressed?
Y
Display shows"--"
N
any key pressed?
Y
Display shows
corresponding key number
( see table 1)
Y N
MENU
Button pressed?
Tuner Test
Europe
Display info "EUR"
Version /N
Preset
1 87.5MHz 87.5MHz
2 108MHz
108MHz
3 531kHz 530kHz
4 1602kHz
1700kHz
5 558kHz 560kHz
6 1494kHz 1500kHz
7 153kHz 98MHz
8 279kHz
9 198kHz
10 98MHz
11 ----
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
Bass & Treble depressed
DISPLAY
TUNER
TEST TEST
N
TUNER
Button pressed?
Y
Display shows Tuner version
"ccc"
N N
TUNER
Button pressed?
Y
Service frequencies are
copied to the RAM (see table2)
Tuner works normally except:
Local button
N
Disconnect
Mains cord
Y
Key Test
Service Mode left
Key
Oversea
USA
"USA" "OSE" Surr. on/off
/K
/U
Surr. Mode
87.5MHz
108MHz
Hall
531kHz
1602kHz
Tuner
558kHz
1494kHz *Radio Text
----
*Button Radio Text chang in Name/Frequency in /K, /U version
---- ----
Button News T/A chang in Display in /K version
----
----
---- ----
98MHz
----
Table 2
RDS
EON
TA
NEWS
CINEMA LINK ON
To start service test
program hold
while switching
the mains on
S stands for Service Testprogram
Display shows the
following message V stands for Software Version
"S-7xx-Vzz"
zz version number counted from 01 upwards
N
NEWS/DISPLAY
Button pressed?
Y
Display shows Fig.1
and switch all LEDs on
except Stby Led
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
Sens 7 Loudness 13
2 *News T/A 8 Bass 14
Prev.Exit Treble
3 9 15
4 SetupMenu 10 #Front AV 16
5 Next 11
6 Enter/OK 12
Table 1
PRESET SENS HILO HALL LOUDNESS SMART SOUND MENU OK
Figure 1
5-1
Various
other Tests
TEST Activated with ACTION
Load default data.
EEPROM
Display shows"NEW" for 1
FORMAT
second.
(RESET)
OK Button
Caution!
All presets from the
customer will be Lost
Default Data
Source =Tuner---Mode=stereo---Volume=10
SubwooferVol=0---Left Volume=0---Center Volume=0
Righ Volume=0---RearL Volume=0---RearR Volume=0
Bass=0---Treble=0---Loudness=Off---Smart Sound=Personal
Center Present=Yes---Rear Present=Yes
Center Size=Small---Rear Size=Small
Front Dist = 4 meter---Rear Dist = 2 meter
For /K: AM grid is 9kHz
FM grid is 50kHz
RDS
NEWS
CINEMA LINK ON SENS HALL LOUDNESS
Figure 2