Pioneer PD-F1007 Service Manual - Page 37

Turn the VR601 on the VOLUME BOARD ASSY - cd player

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PD-F1007 Step 1: Connect all equipment as shown in the diagram. Step 2: Turn on the power of the CD player. Put the test disc in the no. 1 disc slot. Step 3: Turn the test mode on. Step 4: Press the MODE key. Step 5: Turn the VR601 on the VOLUME BOARD ASSY until the meter on the Digital Multi Meter reads 800± 5mV. Step 6: Turn off the power of the CD player. Step 7: Switch the connector that goes from the Digital Multi Meter to the Jig from input to output. Step 8: Turn on the power of the CD player. Step 9: Press the OPEN/CLOSE key twice. The 300 CD rack will spin around once. Step 10: While the test disc is spinning around(A section), press the switch on the jig and look at the Digital Multi Meter and record the number it is registering. After the CD rack has made a full rotation it will continue on slightly and return to the starting position. A second number will appear on the Digital Multi Meter, but you can ignore this number. If the number that appears on the meter while the rack is moving (the first number) is the important one. If it is between 900-1150 mV you can stop the process, no correction is necessary. Step 11: Switch the connection input between the Digital Multi Meter and the Jig back to input. Step 12: Turn the test mode on. Step 13: Press the MODE key. Step 14: Turn the VR601 on the VOLUME BOARD ASSY to match the first number on the Digital Multi Meter with the chart provided below. Step 15: Do steps 6-10 again. In step 10, the number that appears on the Digital Multi Meter should be between 900-1150 mV. If it is you have completed the correction. 37

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PD-F1007
37
Step
1:
Connect all equipment as shown in the diagram.
Step
2:
Turn on the power of the CD player. Put the test
disc in the no. 1 disc slot.
Step
3:
Turn the test mode on.
Step
4:
Press the MODE key.
Step
5:
Turn the VR601 on the VOLUME BOARD ASSY
until the meter on the Digital Multi Meter reads
800± 5mV.
Step
6:
Turn off the power of the CD player.
Step
7:
Switch the connector that goes from the Digital
Multi Meter to the Jig from input to output.
Step
8:
Turn on the power of the CD player.
Step
9:
Press the OPEN/CLOSE key twice. The 300 CD
rack will spin around once.
Step 10:
While the test disc is spinning around(
A
section),
press the switch on the jig and look at the Digital
Multi Meter and record the number it is
registering. After the CD rack has made a full
rotation it will continue on slightly and return to
the starting position. A second number will
appear on the Digital Multi Meter, but you can
ignore this number. If the number that appears on
the meter while the rack is moving (the first
number) is the important one. If it is between
900-1150 mV
you can stop the process, no
correction is necessary.
Step 11:
Switch the connection input between the Digital
Multi Meter and the Jig back to input.
Step 12:
Turn the test mode on.
Step 13:
Press the MODE key.
Step 14:
Turn the VR601 on the VOLUME BOARD ASSY
to match the first number on the Digital Multi
Meter with the chart provided below.
Step 15:
Do steps 6-10 again. In step 10,
the number that
appears on the Digital Multi Meter should be
between
900-1150 mV
. If it is you have
completed the correction.