SONY DEJ985
Service Manual

D-EJ985

Remote Commander LCD display

010001 040004

(1 time)

(4 times)

(For the rest, turn the power off and then turn it on again) �

[SOUND] button on remote commander
Servo auto adjustment

4. Service Mode Releasing Method To release the service mode, perform as follows. 1) Turn the power off. 2) Open the solder bridge at the SL807 (TEST) on the MAIN board.
Note: Remove the solder completely.

5. Error Rate Check Display The C1 error rate check display mode becomes active if the following operation is performed during the operation in the normal mode. 1) Turn the power off, and cancel other service operations. 2) Turn the power on, and then set a CD and play it with the X button on the remote commander. Remote Commander LCD display

0000
3) Press the [SOUND] button on the remote commander to make automatic adjustment. 4) Press the [PLAY MODE] button on the remote commander. Remote Commander LCD display

010001
5) Press the [DISPLAY] button on the remote commander, and the C1 error rate display will be activated and the LCD on the remote commander will display as follows.

Remote Commander LCD display

Er****

**** value 0000 to 0099 : OK more than 0100 : NG

Note: In the play state, press the [SOUND] button on the remote commander before pressing the [PLAY MODE] button. Wrong order of button operations will result in very large Er**** value.

6) Turn the power off. 7) Open the solder bridges at the SL807 (TEST) on the MAIN board.
Note: Remove the solder completely.

5