TOA Electronics 8D - Manual (Page 10)

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11.0: WARRANTY
NO MAINTENANCE OF THE PRECISION 6D & 8D MONITORS IS NECESSARY.
All components are guaranteed for a period of one year from the date of manufacture, subject to the absence of, or evidence
of, misuse, overload or accidental damage.
For further information please contact your dealer or the distributor in your country.
If you cannot locate your distributor please contact:
Customer Services, Tannoy Ltd., Coatbridge, Strathclyde, ML5 4TF, Scotland
Telephone: 01236 420199 (UK) +44 1236 420199 (International)
Fax: 01236 428230 (UK) +44 1236 428230 (International)
Internet: http://www.tannoy.com
DO NOT SHIP ANY PRODUCT TO TANNOY WITHOUT PREVIOUS AUTHORISATION
This warranty in no way affects your statutory rights.
12.0: DECLARATION OF CONFORMITY
The following apparatus is/are manufactured in China by Tannoy Ltd of Rosehall Industrial Estate, Coatbridge, Scotland, ML5
4TF. The following equipment is marked with the CE label and conform(s) to the protection requirements of the European
Electromagnetic Compatibility Standards and Directives. The apparatus is designed and constructed such that electromagnetic
disturbances generated do not exceed levels allowing radio and telecommunications equipment and other apparatus to operate
as intended, and, the apparatus has an adequate level of intrinsic immunity to electromagnetic disturbance to enable operation
as specified and intended.
Details of the Apparatus: Precision 6D Studio Monitor
Precision 8D Studio Monitor
The equipment listed above is covered by this certificate and marked with the CE-label conforms to the following standards:
EN 60065 Safety requirements for mains operated electronic and related
(IEC 60065) apparatus for household and similar general use
EN 55103-1 Product family standard for audio, video, audio-visual and entertainment lighting control apparatus
for professional use. Part 1: Emission.
EN 55103-2 Product family standard for audio, video, audio-visual and entertainment lighting control apparatus
for professional use. Part 2: Immunity.
With reference to regulations in following directives:
73/23/EEC, 89/336/EEC
Signed:
Position: Technical Director
Date: 1 March 2005
For Tannoy Ltd
10.0: SERVICING 10.1: CABINET FINISH
To remove marks and scuffs use a soft brush. If necessary, a little warm water and detergent can be used but under no
circumstances use a solvent or abrasive cleaner.
10.2: DRIVER REMOVAL
Lay the cabinet on its back. Remove the ten hexagonal screws and set aside. Ease the driver from the front of the cabinet taking
care not to mark the front surface. Remove the driver, note the polarity of the internal connections and disconnect the internal
wiring. Take care not to damage the moving parts of the LF driver. To refit the driver, connect the cables from the crossover to
the LF terminals. Fit the driver into the mounting hole, making sure that the internal connecting cables are not trapped or able
to touch the LF cone. Fasten the screws finger tight and then progressively tighten them down with the appropriate Allen key.
Repeat the same procedure for the HF driver.
10.3: AMPLIFIER
A fuse is located just under the mains input (fig 1). Replacement is simple and a spare fuse is provided inside the fuse housing
itself. Always use the correctly rated fuse, as indicated on the silk screen-printing. Only qualified and authorised personnel should
undertake any other servicing regarding the amplifier section.
In case of any malfunction of the unit, the first thing to check should be the input connection, more especially if the source has
unbalanced outputs (see "Connecting your speakers" section) as improper connection can result in significant level reduction
and affect the response.
10.4: LIST OF SPARE PARTS
Driver Kit
High Frequency Unit (Dual)
Supertweeter
Amplifier Complete
Amplifier Complete
Filter Board Assembly
Power Board Assembly
Digital I/O Board Assembly
Features Board assembly
Transformer
Passive Crossover
DESCRIPTION PRECISION 6D (PART NO)
Type 1699 – 7900 0749B
7900 0892B
Type 0288 – 7900 0751B
7300 0935 (230V)
7300 1029 (110V)
7600 1553
7600 1556
7600 1558
7600 1409
3212 0132
Type 1508 – 7300 1043
PRECISION 8D (PART NO)
Type 2075 – 7900 0750B
7900 0892B
Type 0288 – 7900 0751B
7300 0936 (230V)
7300 1030 (110V)
7600 1554
7600 1557
7600 1558
7600 1409
3212 0133
Type 1509 – 7300 1044