Lesson 7 / Camera Release Systems

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Point & Shoot Release Systems
Digital Point & Shoot Release Systems
Troubleshooting & Repair

Single Lens Reflex Cameras
SLR Release Systems

Digital Single Lens Reflex Cameras
The Circuits
The Mirror Box
Logic / Interlocks
Mirror Logic
Shutter Logic
Release Error Codes
Troubleshooting & Repair
Troubleshooting Using Software
Repair Styles
Testing Release Components
Release Problems without Error Codes
Release Problems with Error Codes

Lesson Goal: Release is the cycle between depressing the release button fully and return to the ready position. While seemingly near instantaneous, technicians see this as a discernable sequence of events. This lesson teaches you that sequence, how various cameras go about achieving and controlling the sequence, feedback systems, troubleshooting and repair.

When you complete this lesson you should understand release systems, release logic and how to troubleshoot and repair cameras with release problems.

Hands On Lab
Camera Release Module Note:

  • The Lab Module is not included with the 45% Paperless Discount.

  • Tip: If you buy an older D SLR you can use it for this and other lessons. It is a cheap easy way to go and you can resell it after you are done. Using the 45% Discount and a used D SLR really knocks down the cost! Free offer: Match your model to one of our Troubleshooting Guides and we will send you the Guide FREE!

  • Contact us at: cc5@earthlink.net or 800-624-9621 if you need more details.

  • Typical Time Required: 9 hours

    Major Update 6/2010


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