Adjustment; Parts Change Of Notes; Adjustment Required When The Set Is Repaired Or Replaced - Pioneer PDP-507XD Service Manual

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7. ADJUSTMENT

7.1 PARTS CHANGE OF NOTES

1. At shipment, the unit is adjusted to its best conditions. Normally, it is not necessary to readjust even if an assembly is replaced. If the
adjustment is shifted or if it becomes necessary to readjust because of part replacement, etc., perform the adjustment as described below.
2. Any value changed in Service/Factory mode will be stored in memory as soon as it is changed. Before readjustment, take note of the
original values for reference in case you need to restore the original settings.
3. Use a stable AC power supply.

7.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED

When any of the following assemblies is replaced
POWER SUPPLY Unit
50 DIGITAL Assy
50X MAIN DRIVE Assy
50X SUB DRIVE Assy
50Y MAIN DRIVE Assy
50Y SUB DRIVE Assy
Service Panel Assy
MAIN Assy
SENSOR Assy
TANSHI Assy
R07 DT Assy (PDP-507XD only)
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Refer to "7.7 HOW TO CLEAR HISTORY DATA".
Writing of backup data is required.
Refer to the "7.4 BACKUP WHEN THE PANEL UNIT
IS ADJUSTED. "
No adjustment required
No adjustment required
No adjustment required
No adjustment required
Refer to "7.5 ADJUSTMENTS WHEN THE SERVICE
PANEL ASSY IS REPLACED" and "7.7 HOW TO
CLEAR HISTORY DATA".
Switching to SR+ from RS-232C
Writing of backup data is required.
Refer to the "7.4 BACKUP WHEN THE PANEL UNIT
IS ADJUSTED. "
No adjustment required
No adjustment required
PDP-507XD
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