Category: Audio system repair and service
Contents of this article
- Taking out the disc
- Error codes
- Service test mode
- Circuit diagram
PHILIPS FW-C290
Opening the CD Tray manually
1) Take a paper clip or any stiff wire
diameter of 1mm -1.5mm and make a marking about 17mm from the tip.
2) Place the set in an upright position and insert the paper clip into the slot on the right side of the Cabinet Rear.
3) With the marking just outside the Cabinet Rear, you should be able to engage the gear on the side of the 3CDC-LC Module. Because of the distance between the gear and the Cabinet Rear the chance of the paper clip slipping above or below the gear is high, therefore you have to feel and adjust slightly to engage the gear correctly.
4) Push the gear slowly towards the front as shown until the Tray CDC starts to move out of the Front Cabinet. The Tray CDC is now disengage and can be pulled out completely
Note: If the Cabinet Rear has to be replaced, it has to be replaced by one that has a similar slot on the right side of the Cabinet otherwise there is no possibility to disassemble the same set in the future.
2) Place the set in an upright position and insert the paper clip into the slot on the right side of the Cabinet Rear.
3) With the marking just outside the Cabinet Rear, you should be able to engage the gear on the side of the 3CDC-LC Module. Because of the distance between the gear and the Cabinet Rear the chance of the paper clip slipping above or below the gear is high, therefore you have to feel and adjust slightly to engage the gear correctly.
4) Push the gear slowly towards the front as shown until the Tray CDC starts to move out of the Front Cabinet. The Tray CDC is now disengage and can be pulled out completely
Note: If the Cabinet Rear has to be replaced, it has to be replaced by one that has a similar slot on the right side of the Cabinet otherwise there is no possibility to disassemble the same set in the future.
ERROR
CODES AND DISCRIPTION
|
Error code
|
Error Description
|
|
E1000
|
Focus
Error
Triggered when the focus could not be found within a certain time when starting up the CD or when the focus is lost for a certain time during play. |
|
E1001
|
Radial
Error
Triggered when the radial servo is off-track for a certain time during play. |
|
E1002
|
Sledge
In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately 6 Sec. 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 approximate 250 mSec. have passed by. Inner-switch or sledge motor problem. |
|
E1005
|
Jump-offtrack
error
Triggered in normal play when the jump destination could not be found within a certain time. When this error occurred, software will try to recover by initiating the jump command again. If it is recoverable, the disc will continue to play. |
|
E1006
|
Subcode
Error
Triggered when a new subcode was missing for a certain time during play. |
|
E1007
|
PLL
Error
The Phase Lock Loop could not lock within a certain time. |
|
E1008
|
Turntable
Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time. Discmotor problem. |
|
E1020
|
Focus
Search Error
The focus point has not been found within a certain time. |
|
E1070
|
The
carousel switch is not open within certain time. This can happen when either
the switch is
defective and closed all the time, or when the carousel is blocked when located exactly at a disc position. |
|
E1071
|
The
carousel position switch did not close within a certain time. This can happen
when the
switch is defective and never closes electrically, or when the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec. |
|
E1079
|
The
drawer could not enter the inside position and is opening again. This happen
when the
drawer is blocked and cannot go fully inside or when the drawer switch is defective and does not close. |
SERVICE TEST PROGRAM
To start service test program hold NEXT &
AUX depressed while plugging in the mains cord
TUNER TEST
Press the tuner button
QUARTZ TEST
Press the PREVOUS button
SERVICE PLAY MODE
Press the POWER Button
DISPLAY TEST
Press the play button
EEPROM TEST
Press the FORWARD button
A test pattern will be sent to the EEPROM. "PASS"
is displayed if the uProcessor read back the test pattern correctly, otherwise "ERROR"
will be displayed
EEPROM FORMAT
Press the REVERSE button
Load default data. Display shows
"NEW" for 1 second.
Caution: All presets from the customer will be lost!
Caution: All presets from the customer will be lost!
ENCODER TEST
Volume Knob
or
Jog Shuttle knob
or
Jog Shuttle knob
Display shows value for 2 seconds. Values increases
or decreases in steps until 0 (Min.) or 40 (Max.) is reached.
CIRCUIT DIGRAM
USING IC AN7125
CLICK ON THE IMAGE TO ZOOM IN
