faulty – Page 2 – Foxes Den

Onkyo TX-NR717

7.2-channel home theatre receiver, Internet-ready

A bit of a different one here, i get into work one day earlier this week, to be told that one of my colleagues in a different area (Nottingham) will be calling with something to discuss. That call occurred today and the discussion was about his home theatre surround sound system that had packed up on him, and would I be willing to look at it for him to see if I could manage a repair. Though it’s something I don’t usually do repairs on, I said why not? I need to look into other areas of repair and as long as it wasn’t urgent and there was no urgency, then I’d certainly look into it for him. It turns out there is no hurry and he will get the item down to me in the next few days.

So I now have a task, that I am really quite excited about. And for obvious reasons I want to do a good job.

Here’s a little bit about this item

With the power to fill large rooms with THX certified sound, this cutting-edge receiver is ready to integrate and distribute entertainment throughout your home. More than a home cinema processor, the TX-NR717 allows you to access music on PC, stream from MP3 tunes, explore online radio, or connect your iPod/iPhone to one of two USB ports. You can distribute any of these various stereo sources to other rooms for house-wide entertainment. With a total of 10 HDMI connections, this receiver converges HD content from all your components – even your smart phone media via a front side MHL/HDMI – and provides easy input selection with InstaPrevue technology. HDMI also enables intuitive GUI with overlaid quick set-up menu. Video upscaling to 4K, Audyssey DSX seven-channel sound expansion, and Audyssey 2EQ room correction are all included. Sound quality is quite simply the best in class, with powerful WRAT amplifier, three-stage inverted Darlington circuitry, and discrete output stage components delivering an otherworldly entertainment experience.

Onkyo TX-NR717 – AV network receiver – 7.2 channel – black

Release date: April 2012

Onkyo

I’m looking forward to this project, a little out of my comfort zone, but it’s the best way to learn about how these things work. And I need some exposure to these types of systems and the issues that can occur within them.

Assessment:

This unit has just about reached its teenage years, and if this can’t be repaired then the owner will be looking at his alternatives. However replacement units have also grown in both features and price now, so if this current box of tricks can be given an extended lease of life then everyone is a winner, and one less item gets to go to landfill.

I have downloaded both the instruction manual and the service manual, so I am equipped with a full list of components as well as the official schematic diagrams of the circuitry layout. I’m suitably prepared for this one.

The report from my work colleague is that it was working fine up until a week ago when it would just not switch on. He has replaced the two quick blow fuses that he saw when he opened the unit, however the issue still remains. He hears clicking when he turns the system on, this could be an issue in the standby circuit, however I will have to wait to have the unit in my possession to investigate this any further.

Straight to the point…just how I like it

Just got a message from one of my colleagues at work to say the parcel from Nottingham has been collected. Just love the straight to the point way these guys inform me of any safety issues and concerns they may have 😂

And on opening the box, more surprises. Biscuits, they are my downfall, and don’t ask about the Aubergine, we won’t go there, that’s a private joke 🤦‍♂️

Right, serious head on now and I’ve plugged the unit into the mains and without touching anything at all, all I can hear is a metronomic clicking that appears to be emanating from the power board circuit area. This will be my first port of call.

Repair:

There are two well known issues regarding these units and I am going to look at both of these before getting in any deeper. The first issue is around the relay and its associated 150 Ohm resistor on the main power board, the second issue is around a defective capacitor on the standby board, and eliminating one issue will either highlight, or clear the other. If both issues are addressed with no change to operation, I will have to look in to the issue a little deeper.

Issue one relates to a problem with the relay on the main power board. Most people don’t realise this but pressing the power button on an Onkyo receiver does NOT turn off the power. The power button merely sends a signal to the MAIN CPU telling it to close a relay (to turn the system on) or open a relay (to turn it off). When you press the power button on an Onkyo and nothing happens (no clicks, no brief lighting up of the front panel) the root cause is often a blown coil in the main power relay.

Main relay is the item under the thick coating of white silicone at the top of the picture

Beside the relay to the left is a resistor that should be reading 150 Ohms. This particular one is reading 144 Ohms so is reading a bit lower than expected. This could be sufficiently low enough to allow the relay to fail. So at this point this looks like a possible point of failure. Either way they need to be replaced before we can advance any further.

Silicone removed. The faulty resistor is within the red circle

I need to obtain these parts, the relay will need to be shipped from China, and I need to check my resistor stock to see if I have a suitable replacement resistor. The relay also should have a similar resistance to the resistor beside it, the healthy range for the relay is between 80-200 Ohms.

I have removed both components from the board to test them out of circuit.

The resistor beside the 9v relay is a 150 Ohm rated resistor. This one reads at 144 Ohms and is to the lower end of the rating of +/- 5%, it would probably suffice, but i’m going to replace this one just in case. The only other resistor in this circuit is a 47 Ohm resistor and that reads exactly as it is rated, so there is no issue there. I believe the bone of contention here is that the relay is 9v sitting upon a 12v power rail. This is probably the reason issues have occurred with these units in the past, and looking at a number of forum posts, it is quite acceptable, even recommended to use the higher voltage 12V versions. I’m sticking to the original design on this repair though, I can only presume the 150 Ohm resistor placed just before the relay has something to contribute in controlling the operation of this relay. Maybe that’s a design fault within this model, I just don’t know!

I have tested the relay using a multimeter and a 9v battery. I have used the battery to short across the power poles where I can hear the relay clicking, but when the relay is on there is no continuity across the other two pins when there should be, this isn’t happening so I suspect this relay is stuck in the open position. The Ohms rating across the pins shows 336 Ohms, so i am lead to believe this could be a problem with the coil inside it, as it shouldn’t really be that high. I understand from what I have read, that a rating between 80-200 Ohms is classed as acceptable, and outside this range could indicate that there is an issue. I’ll just have to wait until the new relay arrives and carry out some tests to see the comparison between the old and the new relays.

I’ve dismantled the cover from the relay to get a look at the coil. In the little video below you will see the coil switching, however you will also see the contacts meeting but there is no continuity. The contacts have a coating of contamination on them probably from age or arcing, it looks like a carbon deposit, as when they adjoin there is no contact made, no flow or continuity, unless you put light pressure on the contact and then you get the continuity. It is at fault, it shouldn’t be doing this. A clean of the contacts might breathe some life into it, however give it a couple of months and you’d probably have to remove it again, and the contamination isn’t the only issue, don’t forget the relay reading that appears too high. A new relay costs less than £4:50GBP delivered from the other side of the world, so I might just as well go for a new relay. It makes sense.

Inside that failed relay

I’m not going to venture any deeper into this unit yet, not until these components arrive and I can get them back into place. I want to move through this fix confidently and slowly, have a better understanding of what is going on and not leave myself confused with bits and pieces everywhere, clueless to what is occurring. I wouldn’t achieve anything by working like that. Knowledge is king here and I’m here to learn. And I do now have the schematics available to follow.

I’ll have to wait about 2 weeks for the relay to arrive so I’ll just have to put this repair to one side and on hold until then.

Ok the new relay has arrived and the first test I did on it was to take an Ohms reading of the coil side. Now if you have paid attention, you will have seen that the old relay was reading 336 Ohms when it should be somewhere between 80-200 ohms. This new relay is reading 158 Ohms and I feel a lot better about that, it falls right in between the expected spec.

Old relay reading on the left versus new relay on the right

And if you want to see the relay actually working and displaying continuity then have a browse at this video below, the polar opposite to the first video I posted above 👆

The new relay with good continuity

The resistors I ordered have now come through and have been tested, I have a couple of candidates displaying better test results, so we can now look at getting these two components back in place to see what occurs.

I’ve put in place a new resistor, slightly higher value than the previous one coming in at 147.4 Ohms. It falls within the 5% tolerance so should be fine.

The relay has been soldered back in place, really simple just four points to solder and we can now reassemble the power board back into the chassis.

I’ve taken the unit into the garden at my wife’s request, as I have to use some high pressure air to give it a good blast to get rid of some dust and furballs. This has worked well and quite a dust cloud was witnessed across the garden, it’s fair to say it’s a lot cleaner inside than it was.

I’ve now put the case back on and the unit is now sealed from prying eyes and inquisitive fingers. I’ve given the entire case a good polish and I must admit it is looking nice and shiny and very presentable. I just have to hope and pray that it turns on. I see no reason as to why it shouldn’t but you just never know. You can always fix one problem only to be chasing it around the system as it develops into another fault, repairs can sometimes go like that.

Let’s plug it in and see what happens 🤞

Result:

I’ve plugged it in and turned the power on. No bang, only silence, just a single click when the power went on, this is good. When the power is turned off you hear the standby relay do the same, all is as it should be.

The standby relay has clicked in when turned on at the power socket, and is not repeating that metronomic sound that was there originally. Superb. Now to turn the power button on, on the front panel.

We have a display. Excellent it is working.

All buttons are operational, I don’t have the surround sound speakers as they are at the owners house in Nottingham, i also don’t have the remote here that also allows me to do other tasks, however that is not important as the unit is now operational and displaying what it should, and once it goes back into his media wall with all his speakers and other related sound and Av equipment, i am confident beyond doubt that it will be operating just as it did prior to this issue developing.

I will be handing it back with the advice that should the issue occur again we look at updating the relays with new 12v versions to replace the current 9v ones. But I doubt the problem will re occur, and this repair should see out the next few years at least and by then this unit will probably be sold, or passed on to someone else when he decides to upgrade his system.

Below is the little video I sent my colleague showing him the unit now working

It’s now working

But for now, it works. I am pleased as punch with this repair as I have stepped out of my normal comfort zone here. I have been extra vigilant, studied many a schematic diagram and learned a lot from this project. I didn’t rush ahead of myself and took this repair one little bit at a time, testing all along the way and addressing each issue in the order that it has arisen. And I’m damned happy with that.

It’s been a learning project for me, and I’m glad I’ve undertaken it. Life is for learning, and I’m living that life.

Many thanks for passing by, as you well know it is always very much appreciated.

Edit:

Today the 29th July I have had a message back from my colleague to say that he now has the unit back in his media wall. And I’m pleased to say it’s working perfectly. He’s very pleased and so am I.

He’s pestering me to bill him, but I’ve told him that I’m only taking one currency and that’s not money or crypto. No, my method of payment will be in Biscuits. I told you I’m a Cookie Monster and this entire repair only cost just £4:17GBP. That’s not a lot of Cookies, but it’s credit in the bank if these guys need any further repairs carrying out. Word of mouth, works wonders.

Fujifilm Finepix S8000fd

What the listing stated:

ALL ITEMS IN THIS LISTING ARE FAULTY
FAULTS MAY VARY BETWEENS ITEMS

SOLD AS IS

NO RETURNS

EBay

I’ve purchased three cameras as a job lot in an auction. All of them have issues but the issues have not been clarified. This is very much a “Suck it and see” auction where I get what I’m given. I’ve paid £24:22GBP for all three and that includes free postage. I’ve purchased from this seller before who is a bonafide Camera business based in South Wales. He has no time for faulty items though, quick in and out is his way of working, no time to fix stuff. I’ve got three good cameras in this bundle and this works out at just about £8:00GBP per camera. And where can you get cameras like this for those prices nowadays.

I really don’t know what the specific issues are with this camera, only that it appears to have the mode selector dial missing from its top. I guess we will just have to wait it’s arrival for a full assessment. In the meantime here is a little bit about it.

With the release of the FinePix S8000fd, Fujifilm brings to market a smart-looking digicam with an 8-megapixel imager, one of the longest zoom lenses in the market plus a compact, and relatively light, camera body. The cheapest of three similarly featured long zoom cameras in the current market (see table below for a feature comparison), the S8000fd has the distinction of being able to use both xD-Picture Card and SD cards (including SHDC), which are fitted in a single dual-format slot. Release date July 2007.

Photo review newsletter

Assessment:

Well, to be honest, for potentially the worst camera in the box of the three that were purchased, it works just fine. Apart from that missing mode selector dial on the top of the camera. You have to use a pair of tweezers to get each mode to appear, but they are all there and the zoom and flash all work and it takes pictures fine, just as it should.

Apart from the issue with the dial, all that is really needed is a little clean up, and even that isn’t that bad.

It does not justify being used as spares and is far too good to just be disposed of. I’m going to try and repair this.

A little bonus was that there was a 1Gb SD card in the memory slot that works. There were also 4 rechargeable batteries in the camera that after a while on my charger, have fully recharged, and this makes the deal an even better one and quite a bargain to be honest with you.

Repair:

I’ve tested all systems, menus and functions on this camera and there really is nothing else wrong with it. It’s far too good to be used as a spares camera and deserves to be repaired.

I have two options here, either buy the mode selector dial on its own from our friends in China, or buy another donor camera in a far worse state and available for about the same price as getting the dial from China. I just have to wait for that donor camera to first become available. I’ll give it a couple of weeks and if nothing comes up then China it is.

In preparation for whatever route I decide to take, I’ve decided to do some prep on the old camera and get the old selector dial mechanism taken out ready for the new dial to be put in place.

I’ve dismantled the camera unit to be able to access what is left of the mode dial switch.

This wasn’t too awkward to dismantle, half a dozen screws and a small plastic prise tool was all that was required to reach this point. There was some protectorate covering the metal frame of the switch housing that was contained by four tiny screws. Once this was loosened the housing came away and I was able to remove what was left of the old mode dial that had originally been in place. There wasn’t a lot left.

The camera now sits in this position of being dismantled whilst I source a new dial to replace. As stated I have two options of buying a new dial either from China, or by getting a damaged camera as a spares source, and I’m currently looking at the latter as this could be purchased for about the same price as the dial from China, and would allow me a few more spares.

I’ve purchased another unit as a donor. The unit in question has a damaged LCD screen. I’m going to use that camera as a donor for the mode dial I require.

The donor camera has arrived. And to be honest it looks ok. It has been dropped at some time as the lens has a scratch on it, and the Rear LCD screen is damaged. That’s about it.

A good looking donor camera, the only issue being the damaged LCD screen

I’ve taken some pictures with this unit and the camera is working fine, as you can still view pictures you have taken through the viewfinder. It works ok, but I need this mode switch to fix another camera, so i’ll probably just use what remains as spare parts due to that scratch on the lens.

Let’s get the donor camera disassembled to harvest that mode switch.

There are only about six screws to get the back of the camera taken from the body, you just have to be careful not to damage the ribbon cable that is connected to the mode dial assembly that we are going to use today.

The two cameras, and the mode dial assembly we need to fix the original camera

I did all the disassembly of the original camera to save time, and it took about 5 minutes to get the donor camera stripped down. Once inside there is some insulating material covering the switch assembly, this has to be removed but cannot be reused as it has lost its adhesion. When reassembled I have used electrical Kapton tape to replace the original insulation. This has worked just fine.

Assembly involves checking that the button settings relate to the markings on the camera body, this is important at this stage as the last thing you want to do is reassemble the camera to find out that you have the dial in the wrong setup. Do it now and save time and reduce the possibility of damaging the connectors and body clips.

Result:

We have a beautifully restored and working and fully functional bridge camera that takes good snapshot photos. It’s not high end, it’s very much a learner camera but good at documenting what’s going on around you. Its mode dial that was missing is now working fine. A little polish and it has come up looking lovely cosmetically. it’s a good little unit.

The camera has come up lovely and is now complete and fully operational

Here are a selection of snapshots from around the home just to prove it’s working as it should. Nothing special, it just does what it was always built to do. Take snap shots.

It works. I’m happy. And another camera has been saved from landfill.

Thank you for passing by, as always it’s most appreciated.

Fujifilm Finepix S2 Pro

What the listing stated:

ALL ITEMS IN THIS LISTING ARE FAULTY
FAULTS MAY VARY BETWEENS ITEMS

SOLD AS IS

NO RETURNS

EBay

I’ve just read a blog where a guy had one of these cameras from new, and in 2002 he had paid £1550.00GBP for this camera. Wow, and here i am 23 years later paying the grand total of £8:00GBP for one. Even if I don’t get it working, I’m happy with that.

Now this particular camera had two issues in its lifetime that caused concern, and one of them meant it was pretty much game over, and that one was the CCD issue that used to plague this range of cameras. Fuji released a whole bunch of these cameras with a faulty CCD that had to be fixed under a recall. They built sufficient replacement CCDs to cover the recall and that was about it. There were no remaining CCDs left and at that point what was left had become as rare as hens teeth. If you suddenly developed that faulty a later date, then tough…you were stuffed.

Serial numbers affecting CCD problems are listed below:

Model Serial Number Range

FinePix S2 Pro 31A127**~31A143**

32A000**~32A039**

33A000**~33A007**

34A000**~34A004**

Fujifilm

The second issue was with a batch of these models that had a “bad” resistor in the power circuit that prevented lock up if there was a power spike, if this failed then the camera just stopped and you were stuck. There was another recall on the second issue but there is probably a lot of cameras out there that again weren’t part of this recall. And I guess owners were pretty fed up of recalls at this point and were off loading their equipment as quick as they could.

The serial numbers regarding the lock up problem are listed below:

Between serial numbers 24L00441 and 24L00680
Between serial numbers 24L01057 and 24L01256
Between serial numbers 24L01553 and 24L01863
Between serial numbers 24L10257 and 24L10608

Fujifilm

Above you can see the serial number for my camera. Thankfully my number falls outside the range of any of the cameras inflicted with either problem, so it’s fair to say (Fingers crossed 🤞) that I shouldn’t suffer with any of the known issues with this unit. In layman’s terms I think i may well have dodged a bullet here.

I did speak to the seller regarding the fault on this camera and he stated it was just a general error code on the top screen. There is a general error that arises occasionally regarding certain lenses where they have to be locked on their minimum aperture for the camera to work properly, however I’ve not attached a lens yet so this cannot be confirmed.

Here’s some history:

The Fujifilm FinePix S2 Pro is an interchangeable lens digital single-lens reflex camera introduced in January 2002. It is based on a Nikon F80 (N80 in the U.S.) film camera body that was modified by Fujifilm to include its own proprietary image sensor and electronics. Because of the Nikon body, it has a Nikon AF lens mount and so can use most lenses made for Nikon 35 mm cameras. It is autofocusing, with an electronically controlled focal plane shutter with speeds from 30 sec. to 1/4000 sec., built-in exposure metering and pop-up flash. Its ISO film speed equivalents range from 100 – 1600. The S2 Pro also has sound recording capability. The camera is no longer in production, having been superseded by the Fujifilm FinePix S3 Pro in February 2004.

Aside from the Nikon lens mount, the camera’s principal distinction is its 6.17 megapixel photo sensor. Known as the Super CCD, it is unique in having its photodiodes oriented diagonally rather than horizontally and vertically as in all other DSLR cameras. This allows the use of a sophisticated interpolation system that produces an output image equivalent to 12.1 megapixels. The apparent resolution of images in this interpolated mode lies somewhere between 6.17 megapixels and the 12.1 megapixel interpolated output.

A huge number of these cameras were built using a Sony sourced defective CCD that was subject to a recall by Fuji. The recall ended when the stock of these replacement CCD’s was depleted. There is word that no other stockpiles exist of this Super HAD CCD, making these cameras that are found with the purple or black tinted image problems extinct, only usable for parts. The Fuji F700 used a similar defective HAD CCD, but in 3.1/6.2Mp size. That camera has met a similar fate.

Wikipedia

So let’s hope that we can get some pictures out of this unit. We just have to wait and see what arrives.

Assessment:

Well the camera has now arrived, and I must say it is in an absolutely beautiful condition. Cosmetically there isn’t a scrape or scratch, all screens are scuff free and it looks as if this unit has been well cared for. It just needs a wipe over to clean. The package is just the camera body with no extras such as a body aperture cover or neck strap, but who’s worried about that, they can be procured at a later date.

These units are quite power hungry requiring a total of six batteries. 4 AA cells go in the base and two Lithium CR123A batteries go in the grip. These batteries work in unison, one set handling the basic camera functions whilst the other deals with the capture and processing of images. It’s a strange affair, loosely based around the same setup that was originally on their film based camera counterparts.

I’ve had to order the lithium batteries, however I can still get displays and Information using just the AA batteries in the base, basically it is semi functional in this situation.

The lens mount is a standard Nikon F mount, I’m going to have to search through my equipment to see if I have such a lens, I suspect I don’t, so I may well have to purchase a small lens purely for test purposes. I have some other Nikon repairs in the queue, so a lens to have for test purposes wouldn’t really go amiss.

The unit takes either a CF card type II or a Smart-media card (Max size of 2Gb on both) that is located behind a hinged section on the rear of the camera, these work fine and have no bent pins.

With batteries in place I get the full range of menus, and nothing comes across as suspect at all at this stage in the assessment.

The top menu by the exposure button is the only “F” indication showing, I have no lens attached so this might be the reasoning for that, but if I do put the menu into manual mode I get the full range of shutter speeds and can even operate the shutter, the shutter seems to be working at all selected speeds with no issues as far as I can see.

Some of the shutter speeds available in manual mode

All other menus are available and I’m even able to format the CF card via the cameras menu. The picture you see on the screen was taken on another camera. It wiped fine so no issues here.

Various menus and the screen after a format was completed through the cameras menu controls

The camera seems to be working with no apparent communication issues as yet. When you try to use the flash it even informs you that you need to insert the correct batteries to test. As I’m awaiting the CR123A batteries I won’t be able to test the flash functionality until they arrive.

No CR123A batteries installed? – You can’t use the flash

As I have stated the testing can only go so far until I have the missing items in my possession, for me that is the two missing batteries and a suitable lens. I’m currently in the process of procuring both. Physically there is nothing wrong with this camera after spending a good couple of hours going over it. I’m quite comfortable with it and believe it could be a lens communication error or just a failure to read the instructions properly by the previous owner. All I need now is that lens. I’ll let you know what occurs in the repair section.

Repair:

To be quite honest it’s not really been a repair, it’s been more of a “pre flight check” to collar a phrase, going through all of the cameras capabilities and ensuring that they are all functioning correctly. As the camera was listed as faulty, and the fault was not identified, I have had to do many hours of testing and Investigation to get to this point.

I’ve done a bit of shopping and managed to buy a nice little lens from the Southern hospice group. Always happy to help a charity and secured this at a good price of £15:50GBP, and that includes the postage, for a Sigma 28-200 f/3.8-5.6 Ø72 Zoom Lens Nikon F Mount. There looks like a bit of fungus on the outermost optic, however I can always clean this if it’s too bad. If not I’ll just leave as is for the moment and keep it vacuum bagged between uses, I can always do a separate post on cleaning up fungus in a lens at a later date. (I have done a basic fungus clean in the past : Canon EF lens 35-80mm)

I wasn’t looking at spending too much here, as I only wanted a lens to test a number of Nikon repairs I have upcoming as well as this S2 Pro. This lens will fit that role perfectly, and be added to my collection of other lenses that I have that allows me to test a range of different camera products. I have also purchased an “F” mount body cover for the camera to protect the unit when there isn’t a lens attached to it.

The two CR123A batteries have arrived and have been placed in the handle grip. The warning that was there before the batteries were installed (see picture above) has disappeared and when placed in manual mode the flash fires just perfectly, no issues here.

The Lens has arrived. Good point is that it fits fine and looks good, and all electrical contacts are good. Bad point is it has severe fungus throughout, and is just like looking through a fog.

I will do a separate post on cleaning this problem up in a later post. However I’m not overly worried at this point, I paid a very low price so it was to be expected, I’m not complaining to the seller who was a Hospice, they need the money and I can fix it so there really is no problem.

That lovely looking lens hides a problem

The excellent news is that the lens does exactly what it should. The camera indications are good, all working exactly as expected . However the pictures via the screen are extremely hazy due to the fungus infection on the lens. There are no black or purple casts on the pictures so I am quite happy that we haven’t inherited the dreaded CCD issue discussed earlier in this post.

If I use the lens wide open and pop the camera into auto mode I do get an “ERR33” code and that is a communication issue between the lens and the camera. As I have stated earlier in this post, you have to have the lens set at its lowest aperture and locked for the error code to go. Fortunately this lens allows you to lock the aperture and once this is done the camera takes over the exposure when it is working in automatic mode. So as I also stated earlier, it appears the seller was probably not aware of this requirement/issue.

Result:

We have a fantastic working camera, it does all it was produced to do, it has its little quirks and oddities, but being familiar with these cameras and at least having some knowledge and awareness of how they operate is always a wise thing. Read the instructions and don’t just throw them in the drawer until you eventually sell the camera on as a damaged item, when in fact you were just lacking the knowledge on how it operates in the first place. Instruction manuals are good, they serve a purpose. Knowledge is king.

This camera cost me £8:00GBP. That is a superb price for a camera of this quality even though it is now 23 years old. It has a lot of life left in it, and I can’t wait to get it out and give it a real test.

It’s a little beauty – And the lens that needs attention

So in theory I’m confident and happy that this camera is now in a fully operational order, it’s needed a clean, it’s needed a lot of research to find out how it works, and I’ve also downloaded the operating instructions and repair pack should they be required.

It’s taking pictures and storing them. It’s just the lens at the moment isn’t performing at its best due to its fungus on the optics issue. I’m keeping the pictures stored on the card to compare them with the new pictures that will be taken once I have another lens to use.

Once the lens clean up is complete, if I ever get around to it, I will link it through this post.

Edit:

As 12/7/25 I have purchased a newer higher quality lens without any of the above issues to be able to get some instantaneous results, and as I have about seven other Nikon cameras requiring testing, some with sensor issues, it was wise to invest in a better quality lens. I have purchased a Nikon 28-100mm AF Zoom Nikkor Lens G AF-d, in perfect condition and the post regarding it can be found here: Nikon 28-100mm AF Zoom Nikkor Lens G AF-D

A newer – old lens, much superior quality

As previously stated I will add photos in this post once the new lens arrives, to show the difference from the fungus infected lens to a decent lens. The old lens is still a work in progress and I will post about it again as a separate post once the clean up is complete. It will probably be a job completed once the long winter nights are back in situ.

Below are comparison photos between the old lens with fungal issues and this new lens:

It’s just typical for me to manage to make another post from an issue that has arisen from fixing a different item. But isn’t that life? Continuous improvement is a factor we come across on an almost daily basis, and if you deal with old items as much as I do, then there is always something else that needs repairing, something that requires your attention and I just love that. The ability to improve or make something better, gives such a feeling of achievement and accomplishment, and total satisfaction. And that’s why I write this drivel. It’s for me, it’s what this blog was originally set up for. It’s my journal of what I do.

Many thanks for following this post. You know it is always very much appreciated.

Sinclair Cambridge Memory Calculator

What the listing stated:

This auction is for a used cased Sinclair Cambridge Memory pocket calculator and original case. The item is in very good cosmetic condition as is the case which still has its instruction sheet. The item is powered with 4 x AAA batteries (not supplied) and does work although 1 of the digits is faulty and does not display (see pictures) plus the number 5 digit is not working. Please refer to the pictures and description provided before bidding.

EBay

So it does work, but it doesn’t? This calculator is a model one memory calculator, that dates from around July 1973, ( Actually May 1975 see photos below) and is one of the earliest available mass produced electronic calculators available in the UK at the time. And it was produced in collaboration with a guy called (Sir) Clive Sinclair, who in the following decade would become synonymous with tech development in the UK. It retailed at £29:95GBP, and given the rate of inflation, its cost today in 2025 would be a staggering £463GBP. Wow!

I love collecting old calculators, I couldn’t afford one back in the day when they arrived on the scene as I was only a child and probably only on about 20 pence a week pocket money, and savings and investments were not even known to me at this period of my life. The thought of saving that precious 20p a week for the next 150 weeks wouldn’t have even remotely crossed my mind. What no sweeties?

But I can buy them now, so no big issue!

So this one has become available, and I’ve been tracking it for a week or so, there were nine other people watching but I secured it for a total including postage of £14:49GBP, and I’m happy with that, it’s a piece of retro history for a very good price. Even if it remains faulty, or should I say working but not working?

This unit obviously has its problems, the button number 5 doesn’t work and one of the led digits is also not functioning. Hopefully I can get these issues sorted and soon have the calculator back up and working as it should. That would be nice. I’m looking forward to this little project.

Assessment:

It’s arrived and it’s a lot smaller than I anticipated. It has a separate hard protective case, which is a nice touch and a small info sheet on its operation. Cosmetically it’s in a good condition with just minor signs that are age related. There are no gouges or scars so it has been treated well, though it’s not pristine.

Batteries go in ok but, I believe old style AAA batteries were a little wider than those used today and would sit a bit more snuggly in the battery compartment. As you can see there is a little wriggle room here, and springs at both ends need adjusting to help prevent this. I may have to use some spacers so the batteries sit tighter in place.

The switch is a bit temperamental and can be seen quite plainly from the battery compartment. It looks strangely out of place with no batteries in place.

It is such a basic design solely relying on tension of a small metal plate to short across the connection points. Should be a simple enough issue to sort.

There is a little battery contamination on one of the battery contacts, again this shouldn’t be too much of an issue and should clean up ok with some IPA.

It was originally reported that there was one unresponsive button this being the number “5”, there is also another unresponsive button, the multiplication “X” button. There is also one LED indicator, the 4th one in from the left hand side that is not operating. Add to this the issue with the On/Off switch and the contamination, and the original faults reported in the original sales pitch have now doubled. I just wish people would spend more time going over the issues and then give actual accurate feedback as to what the real faults are, it would make for a far more pleasant buying experience. Rant over.

There doesn’t seem to be a single screw holding the body together, I just hope it isn’t all heat welded.

Let’s try to get inside.

Repair:

Well it cracked open quite nicely with no issues with just a plastic flat prise tool. The main board just sat comfortably in the unit, secure, and not a screw in sight. Strange as time moves on some of the games units I come across have best part of fifty of the little blighters to remove before you get anywhere. sometimes the old way is good.

The dismantling of the keyboard is a little complex and you have to take time and make sure you know how it’s going to go back together, it’s just a bit fiddly. The board is quite straightforward and as soon as I see some of the IC’s it dates the unit perfectly. The chips are dated May 1975, and that is about 18 months younger than what I originally thought, it’s quite informative to get inside and learn occasionally and this is just as good as having a birth certificate presented to you. All good stuff.

I’ve proved that there isn’t a problem with the missing digit on the display as using my multimeter in diode mode I am able to prove that this LED is working fine.

The picture shows just one part of the display range on this particular digit, I can assure you all other sections of the display are also working.

Regarding the case with the buttons not working. I have checked this out for continuity and both digits go through the same portion of the main IC and there doesn’t appear to be any broken traces. It’s a strange one but I have also found some really poor solder joints that are either cold joints or just poorly soldered from the start, there are a couple of resistors that need re soldering. It may be nothing at all, but it needs attention, a full reflow wouldn’t go amiss or take too much time.

I’ve reflowed the entire board due to there being a few cold solder joints.

On top of this I have taken off two old capacitors and tested them out of circuit, and both were out of their operable range of +/- 10%. As a result of this I have replaced the offending components with comparable new ones.

Even with all these extra tasks being undertaken there is absolutely no change in the way it operates. Nothing has gotten worse, the faults that were originally there still remain. I have done some research on line and carried out some further tests and checked expected voltages, most are within range except one that appears to be less than its expected value. After testing everything on this board, every component I can only surmise that one of the three chips has failed, I suspect very much that this, the main chip, a CZL550 integrated circuit. Otherwise known as “Calculator on a chip” is the one that is at fault.

To be quite honest these chips are fairly rare and command a price far in excess of what I paid for the original unit, and I don’t really want to do that. I think I’ll wait around to see if I can secure another faulty unit to complete this repair, so in the meantime, and until I can secure such a unit I will put this repair on hold.

Result:

Well, it’s not what I wanted but sometimes you just can’t win with some of these old projects. In no way am I walking away from it, it’s just that the parts are so difficult to get hold of that you really do have to just wait until a sufficiently faulty one comes up for sale. And that could be days, it could be weeks or months. So for now i admit defeat, but it will not be going to trash. It will remain in my ever expanding “To do” box, for me to pick up on at a later date. And when I am in a position to move this project on, I’ll pick it up in a continuation of this post.

Many thanks for passing by. It’s always appreciated.

Fujifilm Finepix S9500

What the listing stated:

ALL ITEMS IN THIS LISTING ARE FAULTY
FAULTS MAY VARY BETWEENS ITEMS

SOLD AS IS

NO RETURNS

EBay

I really don’t know what the specific issue is with this camera only that it is faulty. I guess we will just have to wait it’s arrival for a full assessment. In the meantime here is a little bit about it.

Fujifilm FinePix S9500 or FinePix S9000 is a bridge digital camera released by Fujifilm in 2005 and intended for the enthusiastic amateur. It is a member of the Fujifilm FinePix family and has been superseded by the Fujifilm FinePix S100fs. It has a long list of advanced prosumer features, like combining having wide-angle ability (28 mm equivalent on a 35 mm camera), full range of manual settings, mechanical zoom ring, high ISO-sensitivities, and some of the versatile features of Live-Preview Digital cameras (LPDs) like movie mode, movable LCD panel, and macro mode.

Wikipedia

Assessment:

Wow. Another camera in a fantastic condition as part of this damaged package of three. And I owned one of these when they first came out in 2005.

I really had to look hard to find the issue with this camera, I have checked every menu, mode and function and it is working absolutely perfectly. Then I found the issue when removing the battery.

Loose battery contact under battery door

Unbelievable, the only issue with this camera is a loose battery contact plate under the battery door. These are normally sealed with moulded plastic, but it looks as if this one has come adrift. It just needs fixing back in place, I can’t believe this is all that is wrong with this camera. Apart from needing a little clean.

And an added bonus with this camera was that it came with a 2Gb CF card. This just so happens to be the biggest drive size these cameras take. You can also use TF cards. Again, this was a very welcome bonus.

Repair:

Probably the simplest of repairs you’ll probably see. I really apologise for this being a bit of an anticlimax to anyone wanting to see a technical repair, because you won’t be seeing one. But just sit and think it over for a moment, that someone was prepared to dispose of this perfectly working camera as it was not working in their eyes. We really are a throwaway society. And then there are simple people like me who love these items. And we fix them.

All it took was a hot soldering iron and a pair of tweezers. The metal plate was held down and what remained of the broken plastic welds protruded above the plate. Using the hot iron the welds were melted back to secure the plate in place as it had been when it left the factory. There you go. Job done. Simple.

Result:

For £8:00 I have brought myself a little bargain here. Ok it’s 20 years old now, works perfectly and does what it was built for. Capturing history, your personal history, both good and bad and creating moments for you to treasure forever.

It doesn’t matter what the megapixels are or any of that chuff the “purists” insist you must have in a camera, just push the button and treasure the output for the rest of your days. These cameras are the ones we should be carrying for fun, to learn about photography, the cameras the kids should have now that we had 20 years back, they still have that life in them and the ability to teach and encourage a younger generation to get into photography. And before you say they have phones, that’s not the same. They’ll learn more from one of these on a phone free afternoon, then they ever will by being interrupted by “Soshul Meeja” all day.

Get out there, get your kids recording their world. They’ll thank you one day.

And yes it works well, the Camera is in cracking order and only missing a strap and maybe a lens cap that I may procure later down the line.

The good thing is that it has been saved from disposal, and has years of good honest life left in it.

Thanks for passing by, you know it’s always appreciated.

Bush handheld radio

Here’s what the posting stated:

Grading: FAULTY (USB SOCKET)

EBay

Simple as that. And yes it’s a tiny radio but in excellent condition cosmetically.

On inspection it’s obvious that the micro USB port is damaged and will need replacing.

I’ve ordered some replacements USB ports from our friends in China so I’ll have to wait a few weeks before I can progress this project any further.

The ports have arrived from China, so let’s look to see if we can repair this unit.

*This project has been on the back burner since May 2024. 13 months later and I’m now on it*

Hello all, time to clear that backlog and what better place to start than here. I do in fact have two of these with the same problem so this is a two for the price of one project.

This should be a simple case of replacing the faulty charging ports that are both micro usb ports. They are small believe me.

There has to be some preparation before we can get the new port on. Using a soldering iron and flux and a little solder wick, I clean the old board remove the old solder and give a good clean with IPA. I then prime the small connections on the rear of the charge port with a little solder. Now I put the port to the board and tack on the earth points. Then using a rework hot air gun I blast the port at about 350 degrees Celsius and hold the port in place with some tweezers until I see the solder glisten and melt around the port. I take the heat off and let the solder set before moving the tweezers and when it’s cooled a bit I check that it’s setting straight, all connections are good and solid. I then just add a tiny bit more solder to the anchor points for strength.

Whilst this is cooling down I check the status of the battery. It is a 3.7v rated battery and is currently holding a charge of 2.8v. It’s a little low but far from being dead. The second battery shows a similar charge.

After the solder work has cooled I use my battery pack connected to a small ammeter to see if the radio and more importantly the battery is demanding any power.

Well that’s good news, 5v in and the demand from the battery is 0.96 of an amp. The battery is charging. And the fix is as simple as that.

A little bit of soldering aerial contacts and a couple of other wires back into place and the whole unit clicks back together. Two screws inserted in the rear and time to switch on. Both radios tune in perfectly and the sound is surprisingly good for these little units. I’m keeping one in my work space at home, as I love having some music around me, I’d sooner listen to the radio any day as I hardly watch TV. The other radio will go into my work locker for when I’m working nights or in the workshop.

In my work space, but it won’t be staying here…

Im very happy with this little project, it only took about an hour and I don’t know why I left it so long. Another couple of items saved from the tip, it amazes me that these units probably all suffered with the same problem of inferior parts that failed early on in the radios existence. Kind of scares me just how many did go to landfill.

Well at least these two are going to carry on for a few more years yet. And that’s a positive in my eyes.

Thanks for passing by. 👍

Bronica SQ-A / The Frankenstein project Pt:4

To find out what I am trying to accomplish with this project please refer to my initial post: Bronica SQ-A Medium format camera

Task:

To build a usable, basic issue, medium format camera (Bronica SQ-A) from damaged items and spare parts, for as little outlay as possible and shoot one black and white, and one colour roll of film as proof of its successful completion.

Getting started:

Building a camera from damaged parts is no easy task when the name happens to be a high end brand and any parts that are available, are being snapped up by others to service their own stock or to break up for sellable parts. I’m going to keep a running total to try and build this as cheaply as possible, and to keep track of this total I’m going to use my trusty Psion Organiser II LZ from 1989 to keep a tally.

Fourth purchases:

Now we have the bulk of the camera, we just need those annoying little bits to finish off. I’m calling them annoying, because if I was just to pay out for the 5 or 6 little finishing touches I need they would cost more than the total amount I have paid so far for the camera itself. I would be paying a premium for items that will in the end have no effect on the result I require to complete this project, that being two properly exposed rolls of film.

So here we go.

Battery:

Probably the cheapest item you will buy for this camera. The camera requires a single 6v alkaline battery and is quite important. Without it the mechanical shutter still works but at only 1/500 second. To obtain all the other available shutter speeds you need the battery to work the system electronically. This has cost me only £3:50GBP. After testing I can confirm that the battery works fine and all shutter speeds are as expected. Perfect.

Winding handle/Crank:

For some reason sellers always remove the crank prior to selling. That’s because the original Bronica crank is currently being sold at between £70-£80GBP and it really isn’t worth it. Everyone is after a quick buck and some people are willing to pay it. I’m not however, and my handle here is a special strength 3D printed version that I have paid the grand total of £11:20GBP for. It will need a couple of small “O” rings just to pad the handle on the spindle as it’s a tiny bit narrower than the original over priced one. It’s more than capable for the job in hand though, looks absolutely fine and has saved me around £65:00GBP of money.

The focussing glass:

This is another item that the sellers withold for individual sale. I wonder why? Yes a standard focussing glass is going to set you back anything up to £150:00GBP and again it’s not worth it. However my one is a “damaged” one in that it has handling and pen marks on it. It looks as if some has sadistically drawn their own frame on the glass, the fool! I’m hoping this will clean up a bit but as long as I can see the focussed image I’m not all that fussed. I only paid £11:75GBP for this so yet again a further saving of around £140:00. See, savings can be made, if you are happy to make the trade for a lower quality item.

Camera aperture covers:

Not really essential at this point, but to be honest you need to protect the fragile equipment you now have so it is really worth investing. I’m not purchasing these just yet, that’s a later purchase, I have a lens cover and hood cover now, so that is all I really need to start the real testing.

Waist level viewfinder:

Now this is a real bone of contention for me. Individually it is probably the most overpriced single item you could buy. It’s basically just a flip up hood that acts as a cover for the focussing glass, that affords a bit of light protection, as has been common on old twin lens cameras over the last century. But because the sellers again sell these as “additional items” they control the price and at an average of £150:00GBP (Recent eBay sales data) again the consumer is being ripped off. I’m currently monitoring some damaged ones for repair on the sale sites.

And as of the 4th May 2025 I am now the proud owner of one of these items. I’ve paid a total including postage of £39:75GBP and that’s a very fair price. I’ve been searching the sale sites for quite a time before coming across this one. There is one caveat though, it has some slight damage, but that’s what this site is all about and it ties in nicely with the Frankenstein aspect of this post.

Assessment:

I’m going to be very brief with the assessment, as you will see this project is made from a selection of parts that at time of purchase all had their own faults. Each part that has required repair has been highlighted in the relevant posts associated with this series. Links to those posts can be found in the link supplied in the first paragraph of this post. There are five parts in total. I’m generally pleased that the parts I have obtained have combined to make a very nice “Frankenstein” camera from a brand of camera that is becoming increasingly expensive as an “Antiquity”. Not that it was ever a cheap option for a camera in the first instance. Let’s move on to cover some repairs that have occurred for some of the pieces covered in this particular post.

Repairs:

The focussing glass as you will see above was in quite a poor state on its arrival. This one had some scars and it looks as if someone has used pen to draw their own frame in the glass, to be quite fair it was in quite a state, but it was purchased for a really low price and i believe it can be made to look a lot better. Listen to anyone who is,”in the know” and you will always be told to not handle these screens. A load of tosh, I’ve been handling these ground plane glass screens for years and sometimes you just need to get hands on and this is one of those cases. Yes, if it’s in a pristine condition then cotton gloves would be the order of the day, but this example bypassed pristine conditions many years ago.

Before: How the glass was received with scratches and ingrained ink

I started off with a good clean using IPA and cotton buds, I used about six cotton buds in this process using a new one every time the cotton was overrun with dirt.

Once the IPA clean had been done I then soaked the glass in a detergent solution and then again used cotton buds to get the solution into the scratched areas of the glass.

I’ve finished the clean with a rinse of hot water to remove all the solutions, and left the glass to dry on some paper roll. A light polish with a lint free cloth finishes the job.

After: all ink and dirt removed, only deep scratch remains but does not cause any issue with use

And this is how it all looks in the camera.

All looking fine in position in the camera

I’m extremely happy with the outcome with the glass, it does its job and works really well. With no distractions on the screen apart from a couple of scratches this item has been transformed. Just a little TLC and patience was all that was required.

The Winding handle crank doesn’t really have any issues, it just needs some aesthetic teasing. This crank was 3D printed for the ETRS version of the camera and as such the actual base of the crank shaft is slightly slimmer than that of the SQ model here. It works fine. I’m just being a bit of an OCD freak and want it to look better.

Before and after. “O” rings in place in the winder

Not a problem though as I only have to pack out about 4mm of space and I have just the thing to use. Two perfectly fitting minuscule “O”rings. Job done, let’s move on.

The Waist level viewfinder has one particular issue in that the folding action is slightly affected by an issue with the spring. Again it is fully usable and does not cause any issues operating wise, it is purely an aesthetic issue that I will get around to sorting once the camera has been tested.

This is one of those parts that has signs of age with small signs of wear and tear, however that adds to it’s character and shows it was once a very much loved item that saw some good usage.

I think, we are now ready to get the entire unit assembled and ready for the testing phase of this build.

Total Outlay:

So just how much has this little project actually cost? Over to my trusty Psion Organiser 2 LZ for a final update.

So the total cost of this project is £236.16GBP and I’m very pleased with that considering that sales for fully working similar cameras command prices similar to those seen in the picture below.

So taking this evidence into consideration, the route I have taken of building from damaged stock has saved me between £100-£350GBP. And as it is now a fully operational camera, I could probably command a price that would make a quite nice profit. But I’m not selling. This stays in my collection.

Outcome:

I want to take some pictures with both colour and Black and white film, to prove this camera is capable of this function considering it was constructed with broken or discarded parts.

Now complete, I have restored a beautiful piece of camera history

I will post some sample photos of the tests, and will also produce a couple of galleries to link to within this site. First I will try my luck with the Black and white film, as I have one here currently, though out of date it should suffice as it has been kept refrigerated during my ownership. I also have the chemicals and ability to develop film at home, so this should not be an altogether time consuming process.

This has been a satisfying build making a working piece of camera history entirely with damaged and alternative parts logged throughout all of these posts.

Look out for part 5 of this project that will cover the final testing and the results gained from these tests. Hopefully we will have some good photos and will then be able to wrap this project up.

Systema/Krypton – Horizon computerised travel chess set

What the listing stated:

The item has previously been owned before and unfortunately the batteries were left inside to corrode. When tested the computer part does not work.The pieces are a complete set for playing without the computer. Please see photos.

EBay

The unit looks clean cosmetically, and all the pieces are present. The computer side is not working probably as a result of the corrosion that is present in the battery compartment.

So I’ve paid a grand total of £11:49GBP for this unit which is probably slightly above its value. However it was from the St.Helena Hospice in Colchester, so I do not have an issue with this. In fact if I can get it working it will be donated straight back to a hospice I support here in Leicester – LOROS hospice. So all around, everyone benefits. I don’t play chess so it will not be used by me, I believe this unit was originally released circa 1996, so it is roughly 29 years old.

A really simple video, regarding how this unit works

Not much in the form of instructions online, however I have managed to get hold of some pictures of a quick start guide that should suffice for the moment. I’ll try and get full instructions from somewhere. In the meantime, the video above shows how easy it is to setup and use.

Let’s wait for its arrival to make an assessment.

Assessment:

The item has arrived and cosmetically it’s not too bad. There is some writing ink on the lid, and some staining on the base. but nothing that a good clean wouldn’t see to.

Open the battery compartment and all contacts are in serious need of a good clean or replacement. Battery corrosion is bad. All playing pieces are included and that’s always a bonus. I do believe that the issue here is purely to do with the acid corrosion, as when tested with a multimeter there is no continuity through the contacts. If the corrosion hasn’t gone too deep this should not be too much of a problematic repair.

Repair:

Now inside of the unit we can see the extent of the corrosion and thankfully it hasn’t reached the circuit board as the battery compartment sits just to the side of it.

I’ve disconnected the wires from the battery compartment so i can it take it away and concentrate on removing the contacts and cleaning them, or completely replacing them.

Removal of the contaminated battery contacts

The contacts are in such a poor state and so far beyond recovery that I have decided to replace them all. I need two single and three double AAA size contacts. Luckily I do have plenty of these in my current stock.

Prior to fitting the new contacts I will give the entire battery compartment a good clean with some IPA to remove the residual contamination. I will then dry the unit and just use some furniture polish to buff it all up and make sure it’s as clean as the day it left the factory. Once this is done the new battery contacts can be put in place. I can then re-solder the two internal battery wires back into place.

Contacts checked to see power is a available

New AAA battery contacts in place I just put in the batteries, to confirm continuity with the multimeter. A good 6.4v indicates this part of the repair is good and that the contacts are all working.

Next I’ve decided to replace the two wires from the battery compartment to the circuit board, as the wires, especially the negative one appears very brittle, probably a combination of age and the battery acid contamination.

I’ve tidied the wire run up by using some Kapton tape to secure it to the shell so there is no chance of a wire pinch.

Before closing the shell up, I use some hot glue to put the speaker back into place.

Now we can get the last four screws in place to secure everything together.

Then switch on…does it work? You betcha, it does everything that it’s meant to, and even though I don’t really know how to play, I do manage to challenge the computer for a good ten minutes. It’s been a great test run and even though I’m not that clued up it is working how it should and is now back in a perfect working order. I’ve created this little video below.

It’s working

Now just a little spit and polish and we can bring this repair to a close.

Result:

It’s polished up well apart from a bit of age staining on the rear, this makes no difference as it’s only the hidden part of the case and every game related part of the unit looks fantastic and it works just fine.

Really pleased with this especially as it’s going straight to our local hospice for them to sell on. It was brought from a hospice, and is going back to another, what better way to generate funds for them. I can’t play chess so this unit is wasted on me. Might as well pass it on to someone who’d appreciate it whilst giving some much needed financial support to a most worthy cause.

Another one saved from landfill. Win win all around.

Thanks for passing by and reading this post. It’s always very much appreciated.

R36S (Clone) Handheld games console

What the listing stated:

Item is for spares repair only. Powers on but appears to be stuck on game.

Please view photos for details of listing

Any questions please message me

EBay

R36S game console. Boxed. Good condition externally

Here’s the info:

Whether you missed out on the gaming golden age of the 2000s or want to introduce your kids to those unforgettable classics, the R36S Retro Handheld Video Game Console supports 15,000 iconic games, making it your gateway to reliving the magic. It’s the perfect way to take a nostalgic trip back and rediscover the joy of childhood favorites.

Revisit your childhood memories with the R36S. Whether you’re rediscovering the excitement of Super Mario, the thrill of Pokémon, or the challenge of Zelda, the R36S brings your favorite games back to life.

Perfect for those who want to experience the magic of the 80s and 90s games all over again.

Equipped with dual joysticks, L/R bumpers, and a vibrant 3.5″ HD IPS display at 640×480 resolution, the R36S Retro Handheld Video Game Console delivers precise control over gameplay mechanics and stunning visual clarity. Enjoy enhanced color accuracy and fine details for a gaming experience that perfectly blends nostalgia with modern innovation.

r36s.co.uk

I’ve managed to secure this item for an all in price of £16:25GBP and thats including the postage. The seller had a number of these selling, I suspect they are customer returns as they still have screen protection, they are in original boxes with stickers on them, and that makes me suspect they are returns.

I think I may have paid over the odds for this unit.

The fact that as soon as this batch were purchased, another set had taken their place on the selling platform confirms this. On the r36s.co.uk site, these consoles retail at around £65:00GBP, you can get similar items from other Chinese outlets that are considerably cheaper. This is an emulator unit that runs via the Linux operating system, and is supplied ready installed with around 15,000 games already on the unit utilising a number of gaming system platforms. As the operating system is open source, you can also add additional games should you wish to do so. The one I have purchased is stuck on just the one particular game i believe. I think I have some work to do.

I very much suspect the issues with this unit lays solely with the software and are not in anyway hardware related. I could however be very wrong. My knowledge on these systems is very limited so I’m going to be very reliant on information and tutorials that i can find on line.

And i may as well download some operating instructions prior to its arrival, just to be a step ahead and furnished with the most basic knowledge of its operation, maybe then i won’t come across as a totally clueless clown.

Assessment:

It’s arrived and cosmetically it’s fine. It just doesn’t work. It doesn’t even do what is stated in the listing. More EBay untruths.

Powers on, charges ok and that’s about it. Box looks nice. Finding it hard to talk of anything else positive. Oh, and it’s not an original it’s a clone machine… cheapo copy. Any way, let’s have a look at getting it to work.

Repair:

So first thing was to download a new OS for the unit, unzip it, and download it to the removable sd card, easier said than done. I think I’ve probably lost all the games that were installed, but without a system to run it all, what’s the point. I can always download games later, I have however backed up a number of files as suggested so let’s just wait and see.

Trying to prepare the new volumes on the drive

The first operating system downloaded did not work, because now I’ve been informed that this machine is one of many clones out there, it’s not original. Lovely. Not a problem, we can still get another operating system, it’s just going to take a bit more of my time to do so, and god knows how long it will take to download the games. This is the biggest pain in the ass with these systems, the sourcing of the programs to ensure the system runs smoothly.

But it will be repaired. And I’m in no rush. I’m off out for a while.

I have had to download an alternative operating system ArKos_K36_v2.0 to my computer. It then has to be run through a disc imager programme to prepare the disc and install the correct partitions and system information, onto the micro SD card used by the unit.

That all done, time to plug the card into the unit and see if it turns on.

Hallelujah! It works.

The operating system successfully installed

Having to format the original card obviously erased all the games that were originally on the card. There were around 15000 games on this unit, but let’s be honest most of them would have been games that were either inferior, similar to others, or just used to bloat the card out. I’m now in a position where I can be choosy about the games I load on the system, and this will allow me to not have it so cluttered.

This is where it gets a little more tricky.

There are a number of people and sites I have spoken with or looked to, to find out the information required to carry out these tasks. And for someone who hasn’t messed about with computer and program files and structures for many a year it is quite daunting to say the least.

I have downloaded a file that is recommended and contains many of the 15000 games originally on the card but with a lot of the bloatware removed to make it a more structurally pleasing and easier to handle package. It’s called the Tiny best set go package and is downloaded from GitHub.

These games are broken down into Rom packages and have to be removed from the download and placed into the easyrom folder on your operating system, it’s a little more complex that that but that is the crux of the task. I won’t go into finite detail as it will bore your asses off and there is plenty of information on how to do it already out there.

I will recommend this one guy as having a superb little site regarding hand held consoles such as this and their issues: Handheld database

Anyway the task has been completed. I’m probably not going to get involved with such time consuming repairs as this again. It’s been a learning curve, but just too time consuming for me. I’ll leave these issues for the younger generation.

Result:

It works. It’s been saved from landfill and there is no better outcome than that. To be honest it’s unbelievable that so many games and so much information can be held on such a small memory card.

In general the game quality is really good, only let down sometimes by the way that the emulator software interprets the program in question. There is more than enough on here to keep anyone occupied during some downtime. There are many classic old school games on here that will also keep the old farts like me amused as well.

Overall it’s been a tough repair, I pretty much knew from the start what the issue would be and went into this repair totally blinkered. I have learned a lot from it, but will I be working on these again? I doubt it unless one of the younger members wants one then I might have another go. But until then it’s job done, another bit of throwaway hardware saved from the scrap heap.

Edit: I couldn’t keep away could i? I found a chap local to me who works on these units, and he has kindly offered to assist me if I should ever need anything clearing up. Well I couldn’t resist that offer and in two emails he has shown me just how to get these games downloaded, it’s simple when you know how.

So simple that rather than download a few games I’ve gone a tad over the top and now have 19939 of them. That should see me right beyond my natural existence and into the afterlife. What a lovely fellow. There are still lots of nice and helpful souls around.

Success.

Thanks for passing by, it’s always appreciated.

Tomy / Palitoy Missile strike

Here’s what the listing stated:

This is a nice example of a Tomy ‘Missile Strike’ electro/ mechanical handheld game. It was made circa 1979 and is battery operated. It appears clean for age and works, apart from the missile light not illuminating. Battery terminals very good. This is a nice genuine item that is shown as I found it. NOTE – NO BATTERIES ARE ENCLOSED. Nice example for any collector.

EBay

On first seeing the listing for this item, my thoughts are that it looks quite clean and tidy. The usual state of these units are quite tatty with scratched screens. This looks good, however pictures, especially from EBay can be greatly misleading so I’ll guess I will just have to be patient and wait.

This units only issue seems to be with the LED missile light, so hopefully it will be a quick fix. These units are currently selling between £52-£79GBP as per the picture below. I managed to secure my unit for a total including postage of £24GBP so I think I’ve done well in that aspect. I’m quite happy with this.

A little history:

Tomy released Missile strike in 1979 in its international line of electro/mechanical handheld games. Known under different titles in other regions such as Terra-Hit (UK), Missile Strike (UK), and Space Attack (Japan). One of TOMY’s electro-mechanical handheld games, Missile strike is a Space Invaders-like shooter game, the units small motor winds strips of aircraft across the screen, which the player attempts to hit in order to earn points. There is a mechanical wind up timer that controls the action, and the purpose is to score as many hits on aircraft as possible with in the time it takes the winder to stop. The game includes one small, flashing LED light as the exploding missile.

So it’s another game that has reached its 46th year, and for the only issue to be its one light source, I think that’s acceptable. Let’s wait to see what arrives.

Assessment:

On arrival the first thing that hits you is that this is yet another filthy item. I seem to attract these kind of sales, so it will require a deep clean. Cosmetically the game is in good shape with no deep scarring and only minimal fine scratches on the screen lens commensurate with its 46 year old age.

It was sold as the missile light not working, this is partially right as it is an intermittent fault, I suspect this is down to dirty contacts.

This game has two bands of film that run across the top of the screen displaying aircraft, the top band is intermittent and needs attention. The score counter will also need attention as it is not turning smoothly, again I suspect this to be as a result of the build up of dirt.

Repair:

First thing to do is dismantle the unit and to get some cleaning done. The small video below shows the issue with the top band aircraft not moving.

Film transport fault

I’ve taken the counter out after removing the case and all exposed buttons and switches.

Off to the kitchen sink. let’s get these items washed.

Whilst I’m waiting for the washed items to dry I clean the counter mechanism of old dirt and fluff.

Counter mechanism cleaned, fluff removed. Silicon grease applied

I’ve slightly greased the counter with silicon grease and it’s behaving well and doing what it should. This will go back in place when we do the final reassembly.

The issue with the film movement was a strange one. There was no way to tension the two capstans that the film roll over and there were no teeth missing off the capstans. One capstan pulls whilst the other pushes, all I’ve done is swap these around and the issue has disappeared. About as simple a fix as you can get.

I’ve put a little before and after video here that shows the effect of swapping the capstans around.

How swapping capstans worked

The issue with the intermittent light was easy as expected. This is the only electrical piece on this game and it was down to contaminated battery contacts that just needed a bit of a clean with my grinding pen and a wipe over with IPA.

Final little touch was just to accentuate some of the old lettering by the timer. This was just with a white paint pen.

Now we can reassemble and test again.

Result:

The game has been reassembled and tested and is now working fine. All intermittent issues have gone and it has now been polished and now looks superb.

I’ve attached this small video that shows the game working as it should, with no film slipping and lights and counter now working.

Working perfectly

It’s really pleased me this repair, as it’s another one of those mainly mechanical games. Dirt featured big time, and age issues have been overcome and the game given a new lease of life. Another one for my personal collection, it will go on now for many more years to come.

The best outcome that was possible, we have another superb seventies product that has been saved from the scrap heap.

And that is the biggest win of all.

Thanks for passing by, it’s always appreciated.

7.2-channel home theatre receiver, Internet-ready

Assessment:

Repair:

Result:

Rate this:

Share this:

Assessment:

Repair:

Result:

Rate this:

Share this:

Assessment:

Repair:

Result:

Edit:

Rate this:

Share this:

Assessment:

Repair:

Result:

Rate this:

Share this:

Assessment:

Repair:

Result:

Rate this:

Share this:

Rate this:

Share this:

Task:

Getting started:

Fourth purchases:

Assessment:

Repairs:

Total Outlay:

Outcome:

Rate this:

Share this:

Assessment:

Repair:

Result:

Rate this:

Share this:

Assessment:

Repair:

Result:

Rate this:

Share this:

A little history:

Assessment:

Repair:

Result:

Rate this:

Share this: