Nikon Coolpix L27

Circa 2013

Inspection

The problem with this camera is that it had a focus issue and currently it is dead electrically. Quite looking forward to getting into this one as it maybe quite a simple fix. That said, it could be that the whole internal circuit needs replacing which will mean the camera could then be added to my ever growing spare parts collection.

On receipt this camera cosmetically is in excellent condition. Even the normally broken battery door catches are in fine condition on this model. The unit is very dead though and it looks as if a battery has leaked inside causing some corrosion. I suspect some of that leakage may have travelled a little further as it seems the wide/telephoto switch on top feels a little rough when it should be a smoother movement. I’m going to have to get inside this one and have a look around.

I’m afraid it’s disappointment with this unit. The battery leakage is so severe it has pretty much dissolved a number of components, ruined the board tracking in a number of places and corroded the wide/telephoto switch beyond use. The trusty multimeter confirms that the main circuit board is about as much use as a chocolate fire poker – useless. I’m afraid this unit is resigned to use as a spares donor for another day.

As you can see above, the batteries have been allowed to leak causing a catastrophic amount of damage to the circuitry. I have cleaned tested used a specific cleaning solution and scrubbed the circuit to no avail. My friendly multimeter has confirmed the circuit is beyond economical repair.

I have stated in earlier posts that there needs to be a greater awareness of the frailties of cheap batteries. There is a particular brand I know of that has adopted the name of a large photographic company I used to work for, and to be blunt their batteries are utter crap. They start to leak very soon after their demise and the acid/alkaline leaks everywhere, they should be avoided at all costs and I very much suspect this specific case is due to such advice being ignored. High use items such as cameras require an adequate battery, please do not cut corners here as it is a false expenditure.

The saving grace from this unit is that I have a few items that will be put to use at a later date. The body shell with its intact battery locking mechanism will probably earn me more than the whole camera cost originally and that will still leave me more as spare parts. It’s just a shame that cost cutting on the power supply has damaged so much of this unit. I cannot impress on you enough, do not use cheap batteries, you will potentially pay the price of permanent damage if you do.

I have had to seriously clean and decontaminate my work board due to the immense amount of contamination that came from this unit, I’m glad I wore protective gloves whilst attempting to clean this unit.

I have salvaged a complete body shell with working battery locking door, a lens focusing unit, a rear screen and holder, a number of screws, a flash unit cover and a 330v 100uf photo flash capacitor. As well as a nice leather case.

Unfortunately not every unit is salvageable, however we have parts to assure the next unit may not go to waste. A healthy spares store is always welcome and all I can say is…. Onwards and upwards, bring forward the next repair.