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A5 Lock Reference Board Adjustment Locations; Laser Beam Blocking Method - HP 5501A Operating And Service Manual

Laser transducer (laser head)

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Operating and service manual (312 pages)

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Table of Contents

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Model 5501A

Maintenance

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REFERENCE

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TEST POINT

SIGNAL

THRESHOLD ADJ

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TEST POINT

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THRESHOLD ADJ.

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PHOTODIODE

NOISE

D.C. LEVEL

OFFSET

TEST PO INT

TEST POINT

ADJ.

Figure 4-4. A5 Lock Reference Board Adjustment Locations

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Figure 4-5. Laser Beam Blocking Method

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Table of Contents