LK2 Service Manual
Page4 Copyright © 2000 Linn Products Limited. All rights reserved.
Contents Paul O'Neill
some faults, simple checks are detailed that you can use to rule out the problem without replacing any parts,
whereas for other faults, the simplest way to rule out the problem is to replace the component(s) listed
Cure
Quite simply the action that you must take to cure the problem.
Important Safety Information & Installation Advice
Mains connections
This appliance must be earthed – both for Safety and functional reasons.
Lethal Voltages
Inside the LK2, lethal voltages are present, avoid powering up an LK2 with the sleeve removed or with any
live parts exposed. If you must work under such circumstances, DO NOT touch any part of the circuitry or
any electrical connections and take great care to avoid electrocution.
Placement
Location & Environment
Do not locate near electronic products that may transmit RF, such as computers, fax machines, TVs etc, or
connect them to the same mains socket as these devices. Also avoid close contact with the mains or signal
leads of such products – careful routing of the cable may be required.
Although the LK2 can usually be stacked along with other products with no problem, it is better if possible to
keep it apart from other products to prevent its operation being adversely affected by the heat and strong
electrical field emitted by some products; also - since the LK2 can emit a considerable amount of heat and
has a fairly strong electrical field, it is better to keep it away from other devices that may be adversely
affected by this.
Avoid locations that have high humidity or the chance of the unit getting wet.
Avoid locations where there is a lot of dust.
Handling & general maintenance.
Always handle the LK2 with great care – IT IS VERY HEAVY.
Always turn off the LK2 and wait at least 30 seconds before connecting or disconnecting any plugs to/from
the sockets at the back of the unit to avoid damage to the speakers.
If you are carrying out any work on the LK2 with its’ sleeve removed, ALWAYS take anti-static precautions
as tiny static discharges from your body, which you may be completely unaware of, can damage electronic
circuitry and cause major problems. Anti-static earth mats & wrist straps must be used when handling any of
the circuit boards or any spare parts.
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