Philips FW-M777 Service Manual page 12

SERVICE TEST PROGRAM
5DTC CONTROL &
MP3 CD MODULE
TEST
N
CD
(For MP3 set only)
Button pressed?
Y
Note : Disc should be available on the tray before entering the Service Test Mode.
MESSAGE
STEP DISPLAY ACTION
OKAY ERROR
1 5DTC-Vnn - 5DTC-ER Version of the 5DTC control software (nn = Version Number).
2 MP3CD'02 - - Indicates the module used.
** Choose **3 TI-Vnn - - Version of the MPEG software (nn = Version Number).
level
by pressing
**4 TI BUS BUS OK BUS ER Communication test between the Main uP and CD Module
Q
**5 TI SLD I - - CD SLEDGE MOTOR is moved in.
**6 TI SLD O - - CD SLEDGE MOTOR is moved out.
**7 TI FOC FOC OK FOC ER FOCUS SERVO Test.
R
9
Press to exit
Error Description
Error code
Focus Error
E1000
Triggered when the focus cannot be found within a certain time when starting up the CD, or if the focus
is lost for more than a certain time during playing of CD.
Radial Error
E1001
Triggered when the radial servo is off-track for a certain time during playing of CD.
Sledge In Error
E1002
The sledge did not reach its inner position (inner-switch is still close) before approximately 6 seconds
have passed by. Inner-switch or sledge motor problem.
E1003 Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately 250ms
have passed by. Inner-switch or sledge motor problem.
Jump Error
E1005
Triggered in normal play when the jump destination could not be found within a certain time.
3-2
To start service test program
™
hold & AUX
depressed while
plugging in the mains cord
Display shows the
ROM version
"S-Vyy"
(Main menu)
SERVICE PLAY MODE
(For non MP3 set only)
The Service Play Mode is intended
to detect and identify the failures
in the CD Mode.
In this mode the DTC works as in
normal operation. The electronics
will still function even when an error
is detected so that repair activities
can be carried out.
Table 3A
S refers to Service Mode
V refers to Version
yy refers to Software version number of the uProcessor
(counting up from 01 to 99)
N
STANDBY ON
Button pressed?
Y
Set is in Service PLAY Mode
CD N
Button pressed?
Y
Display shows "5DTC-Vnn" -
Version of 5DTC control software
(nn = Version Number).
DTC works as in normal operation.
In case of failures, error
codes according to Table 3A and
Table 3B will be displayed.
Choose desired
background source
by pressing button
Error Description
Error code
E1006 Subcode Error
Triggered when a new subcode was missing for a certain time during playing of CD.
PLL Error
E1007
The Phase Lock Loop could not lock within a certain time.
Turntable Motor Error
E1008
Generated when the CD could not reached 75% of speed during start-up within a certain time. Disc
motor problem.
E1020 Focus Search Error
The focus point has not been found within a certain time.
E1061 The tray could not enter the inside position and is opening again. This can happen if the tray is blocked
such that it cannot go fully inside, or if the 5DTC control module is defective and never closes.
E1079 The tray could not reach the outside position and is stopped at its blocked position. This can happen if
the tray is blocked such that it cannot go fully outside, or if the 5DTC control module is defective and
never opens.
Table 3B
3-2
GAME PORT
TEST
GAME N
Button pressed?
Y
Display shows "GAME PORT"
N
MIX-IT
Button pressed?
Y
STEP DISPLAY ACTION
(SCROLL ONCE)
1 MIX-CD Select CD as background sound source. Press PLAY to play the track.
2 MIX-TU Select TUNER as background sound source.
" MIX-IT "
3 MIX-USB Select PC-LINK (for set with PC-LINK) as background sound source.
Press PLAY to play the track.
4 MIX-AUX Select AUX as background sound source.
5 MIX-OFF No mixing.
Disconnect mains cord to exit
Mini 2003_FW-C/M 5xx/7xx_Service Test Program (dd wk0306)