Repair center kit: Difference between revisions
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These are the tools that it is recommended that a [[Repair]] shop for the [[Hardware|XO laptop]] have available |
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Ian Daniher took some notes on what equipment his fledgling repair shop needed; similar sets may be useful for other repair centers to assemble. |
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=Essential= |
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A '''Work surface''' - A clean, white, wide surface (to allow for individuals to see any parts that have fallen off, and to spread out the XO's components) or anti-static mat/wrist strap set. Watch repair people have aprons that attach to their workbenches, so tiny parts won't fall onto their laps. |
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* '''A small Phillips (tm) head screwdriver.''' Ideally, you want a screwdriver (a few of them) made specifically to fit these screws. There are subtle differences in sizes and shapes of cross-recess screw heads. In the USA, a good No. 1 Phillips driver seems to work well. Do not use a flat-bladed screwdriver or a worn Phillips (cross-recess) screwdriver. |
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⚫ | * '''A buddy (or recorder) |
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==Tools== |
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* A '''#1 Phillips head screwdriver''' Ideally, you want a screwdriver (a few of them) made specifically to fit these screws. |
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* A '''#0 Phillips head screwdriver''' For [[Disassembly_backlight|replacing the backlight]]. |
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* A '''small flat screwdriver''' for opening connectors |
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* '''Side cutters''' For cutting and stripping wire |
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* '''Headphones''' A known good set of headphones for testing audio problems |
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* '''Microphone''' A known good mono microphone for testing audio problems. |
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==Spare Components== |
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* '''Extra screws.''' Note that spare screws are available in the handle of each XO. |
* '''Extra screws.''' Note that spare screws are available in the handle of each XO. |
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* A known good '''Display''' |
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* A known good '''Battery''' |
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* A known good '''Keyboard Controller''' |
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* A known good '''Power Adapter''' |
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* '''Duct tape''', because packing tape is often unwieldy and unsightly. |
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* RTC button batteries ''specification please !!!'' |
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=Optional= |
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==Tools & Test Equipment== |
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For now, a good-quality '''digital multimeter''' would be good to have. If you don't know how to use one, choose one with a good manual. If it has current (ampere, milliampere) ranges, learn how to use them -- they are almost like short circuits! |
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* A '''digital multimeter''' is good to have. |
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* '''Soldering equipment''' Only for those who know how to do modern electronic soldering!!! XOs use lead-free solder (See RoHS -- link needed). A good soldering station, which has a grounded tip, a small stock of tips, and a tip cleaner are a good start. Don't use a soldering iron that connects directly to AC power (mains), unless it has a third grounding wire, leakage (worse in 240-V countries) is too risky. Really, even this is a last resort, to be used only on things like the power cornnector. Real basics: Solder is quite different from an adhesive. |
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* '''Needle-nose pliers''' For handling small pieces |
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* '''Solder''' XOs use lead-free solder. A spool of maybe 500 grams is somewhat costly. Use only the best! |
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* '''Soldering equipment''' A good soldering station, which has a grounded tip, a couple of tips, and a tip cleaner are a good start. |
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* '''Solder''' While the XOs use lead-free solder, and we do recommend its use, there is no problem (other than the environmental one at the end-of-life) making repairs with solder containing lead. When removing components for repair, we recommend "poisoning" the lead-free solder with leaded solder to lower the melting point and ease removal. |
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⚫ | * '''A buddy (or recorder)''' A non-text way of recording commentary if another individual is not present (tape recorder or laptop). Better: work in pairs, and have the second person document. If you have a digital camera, inside a laptop or cell phase, try it out. Although the XO is relatively straightforward and not confusing to reassemble, watch repair people, when working on complicated watches, lay out the parts as they are removed in a line on the bench or inserted into foam. They used to use pith. |
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==Furniture== |
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==Shipping Material== |
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* '''Packing tape''' |
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a bag to minimize exposure to moisture is a good idea. |
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[[category:community repair]] |
[[category:community repair]] |
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[[category:Repair]] |
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[[category:Hardware]] |
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[[category:Developers]] |
Revision as of 05:28, 26 June 2008
These are the tools that it is recommended that a Repair shop for the XO laptop have available
Essential
A Work surface - A clean, white, wide surface (to allow for individuals to see any parts that have fallen off, and to spread out the XO's components) or anti-static mat/wrist strap set. Watch repair people have aprons that attach to their workbenches, so tiny parts won't fall onto their laps.
Tools
- A #1 Phillips head screwdriver Ideally, you want a screwdriver (a few of them) made specifically to fit these screws.
- A #0 Phillips head screwdriver For replacing the backlight.
- A small flat screwdriver for opening connectors
- Side cutters For cutting and stripping wire
- Headphones A known good set of headphones for testing audio problems
- Microphone A known good mono microphone for testing audio problems.
Spare Components
- Extra screws. Note that spare screws are available in the handle of each XO.
- A known good Display
- A known good Battery
- A known good Keyboard Controller
- A known good Power Adapter
- RTC button batteries specification please !!!
Optional
Tools & Test Equipment
- A digital multimeter is good to have.
- Needle-nose pliers For handling small pieces
- Tweezers Some of the screws are in tight places and tend to get wedged under stuff once you've loosened them. Jeweler's or assembly tweezers are far better than cosmetic tweezers.
- Soldering equipment A good soldering station, which has a grounded tip, a couple of tips, and a tip cleaner are a good start.
- Solder While the XOs use lead-free solder, and we do recommend its use, there is no problem (other than the environmental one at the end-of-life) making repairs with solder containing lead. When removing components for repair, we recommend "poisoning" the lead-free solder with leaded solder to lower the melting point and ease removal.
- A buddy (or recorder) A non-text way of recording commentary if another individual is not present (tape recorder or laptop). Better: work in pairs, and have the second person document. If you have a digital camera, inside a laptop or cell phase, try it out. Although the XO is relatively straightforward and not confusing to reassemble, watch repair people, when working on complicated watches, lay out the parts as they are removed in a line on the bench or inserted into foam. They used to use pith.
Furniture
- Screw holders/sorters. Six transparent containers; test tubes on a rack or cheap seven-day pill boxes have been used.
- Component storage. A rack of non-metallic bins/drawers to store components. If possible, try to use anti-static bins; some common plastics (such as polystyrene) are awful for developing and holding strong static charges (10s of kilovolts, sometimes!)
Shipping Material
- Antistatic bags and Printable shipping labels for shipping parts.
- Packing tape
- Cushioning packing material -- Even crushed newspapers are better than nothing. Antistatic bubble pack and closed-cell polyethylene foam is very good. The laptops do not need antistatic treatment, although placing them in
a bag to minimize exposure to moisture is a good idea.