DIGITAL CANON Repair Blog
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Ruzsa János is an Engineer and Amateur photographer and being a Canon DSLR user. He repairs Canon Cameras in his spare time and shares his experiences in this blog. Read and learn from comprehensive breakdowns of several key Canon components of Canon Camera.
DIGITAL CANON Repair Blog
1M ago
The older cameras use a CR1616 or similar non-rechargable battery, which has to be replaced after a certain time, without opening the camera. These batteries have to supply the internal clock. In a Canon 2000d, or for ex. in a ..read more
DIGITAL CANON Repair Blog
2M ago
As you know from my previous post, the chinese replacement wheel has a geometrical issue, so can not be used. As I have no time to wait for a new original part (and as the customer would not pay for ..read more
DIGITAL CANON Repair Blog
2M ago
https://www.norlandprod.com/techrpts/separating.html And here is as a text: Separating Lenses BondedWith Norland Optical Adhesive The simplest method for separating a lens bonded with Norland Optical Adhesive is to immerse the lens in a solvent combination made up of the following: methylene ..read more
DIGITAL CANON Repair Blog
3M ago
As everybody else, I have to use chinese replacement parts. Flex cables for exaample a lot – and 99% they are ok. And sometimes I have to use replacement wheels – as Canon has invented the plastic/rubber wheels, where the ..read more
DIGITAL CANON Repair Blog
3M ago
This time I have no time for a post. Just here you have the photos, case you need some help during reassembly. Please mark how I replaced the flex: the old flex was NOT desoldered, just cutted, and the soldering ..read more
DIGITAL CANON Repair Blog
8M ago
I had to repair a canon 17-55 f2.8 is. Simple case: error 01, broken aperture cable. Or not. After replacing the flex, assebly – does not work, just struggles to move the aperture. Shit. Disassebly. Inspecting the board under microscope ..read more
DIGITAL CANON Repair Blog
1y ago
I had to repair a Tamron lens – and the 6 rollers (in fact, just plastic positioning washer are stucked in the barrel. Take a BIGGER self-tapping screw. Screw it in the plastic part. Grab it with a tweezers or ..read more
DIGITAL CANON Repair Blog
1y ago
Sometimes you have to disassemble lenses or cameras with stucked screws inside. In fact, you have only one trial: case the screw will not move with the first rotation, the phillips slot will be damaged – and you will get ..read more
DIGITAL CANON Repair Blog
1y ago
Yes, normally this should never happen, but the original wheel was increasing or decreasing the menu in absolutely stochastic direction, and I had no spareparts. So, I opened the camera, disassembled the wheel unit, dissoldering the switch from the flex ..read more
DIGITAL CANON Repair Blog
1y ago
A friend of mine has dropped a camera equipped with a Godox XC32c flash driver, which broke in two – and there were cutted 4 wires internally too. How to find which pin belongs to which wire.? After opening the ..read more