Sony Cyber-shot DSC-RX100M4, Service Manual

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2-7. Cleaning of the EVF
This unit makes it possible to disassemble the EVF from the finished state to clean it. When a problem related to dust
is indicated from a customer, remove the VF eyepiece block in the following procedure and clean it.
When cleaning the VF eyepiece block, use birdlime or the like to remove dust.
• Recommended jig: J-6082-726-A Cleaning Stick II
Note
• Carry out the cleaning work in a clean environment to avoid dust or foreign matter during disassembling.
Use a clean booth if possible.
• Do not use an air blower because it raises surrounding dust.
• Do not use cleaning cloth that causes wiping unevenness.
2-7-1. Removing the VF Eyepiece Block
Preparation:
Make a jig as shown below by bending fine wire.
Approx. 30 mm
Approx. 5 mm
Approx. 0.7 mm
Approx. 30 mm
Procedure:
1. Depress the viewfinder pop-up switch to pop up the EVF.
2. Draw the VF eyepiece block.
Viewfinder
pop-up switch
Holes
DSC-RX100M4
2-9