JAA80851-R.3811.A
- T6 ・ AF-S 28-300mm f/3.5-5.6G ED VR-
GND ( - )
★ � Ne�� tool
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Ne�� tool
How to create self-made tool
GMR-output inspecting tool
By converting a repair part of the main PCB (1S020-552), create a self-made tool that is used for the
inspection and adjustment of GMR encoder output waveform.
Solder the wire each to the four locations of the pattern on the main PCB.
Constant voltage
power supply ( + )
Oscilloscope (2ch
)
Oscilloscope (1ch
)
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