Adjustment; Possible Cases Where Readjustment Is Required - Pioneer PDP-5050SX Service Manual

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6.

ADJUSTMENT

A
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.

6.1 POSSIBLE CASES WHERE READJUSTMENT IS REQUIRED

When any of the following assemblies is replaced
AV BOARD Assy
B
MAIN BOARD Assy
TUNER Board Assy
PANEL POWER SUPPLY Unit
MR POWER SUPPLY Unit
C
DIGITAL VIDEO Assy
43 (50) X DRIVE Assy
43 (50) Y DRIVE Assy
Service Panel
D
Other assemblies
E
F
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No adjustment required
No adjustment required
No adjustment required
However, HOST ID is changed. Please tell a customer about new HOST ID.
Refer to the following note and instruction manual.
No adjustment required
No adjustment required
Writing of backup data is required.
Refer to the "7.1.6 BACKUP WHEN THE MAIN UNIT IS
ADJUSTED. "
No adjustment required
No adjustment required
Refer to the "6.9 METHOD FOR REPLACING THE
SERVICE PANEL ASSY. "
No adjustment required
PDP-5050SX
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