artisan T800 Series User manual

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M800-00 1
Copyright TEL 31/08/96
T800 Series
Ancillary Equipment
Service Manual
Issue 100
August 1996
M800-00-100
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2M800-00
31/08/96 Copyright TEL
Head Office
New Zealand
Tait Electronics Ltd
558 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: [phone]
Fax: [phone]
Radio Infrastructure Division
535 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: [phone]
Fax: [phone]
Australia
Tait Electronics (Aust) Pty Ltd
275 Toombul Road
Northgate 4013
P.O. Box 679
Virginia
Queensland 4014
Australia
Phone: [phone]
Toll Free: 1800 077-112
Fax: [phone]
Canada
Tait Mobile Radio Inc.
Unit 5, 158 Anderson Avenue
Markham
Ontario L6E1A9
Canada
Phone: [phone]
Toll Free: 1 800 890-8248
Fax: [phone]
France
Tait France Sarl
2 Avenue de la Cristallerie
92 316 Sèvres, Cedex
France
Phone: [phone]
Fax: [phone]
Germany
Tait Mobilfunk GmbH
Willstätterstraße 50
D-90449 Nürnberg 60
Germany
Phone: [phone]
Fax: [phone]
Hong Kong
Tait Mobile Radio (HK) Ltd
Room 703A
New East Ocean Centre
9, Science Museum Road
Tsim Sha Tsui East
Hong Kong
Phone: [phone]
Fax: [phone]
New Zealand
Tait Communications Ltd
Unit 4, 75 Blenheim Road
P.O. Box 1185
Christchurch
Phone: [phone]
Fax: [phone]
Singapore
Tait Electronics (Far East) Pte Ltd
4 Leng Kee Road
SIS Building #05-11A
Singapore 159088
Phone: [phone]
Fax: [phone]
Taiwan
Tait Electronics (Taiwan) Ltd
1104, No. 142 Chung Hsiao E. Rd
Sec. 4
Taipei
Taiwan
Phone: [phone]
Fax: [phone]
United Kingdom
Tait Mobile Radio Ltd
Ermine Business Park
Ermine Road
Huntingdon
Cambridgeshire PE18 6YA
United Kingdom
Phone: [phone]
Fax: [phone]
USA
Tait Electronics (USA) Inc.
9434 Old Katy Road
Suite 110
Houston
Texas 77055
USA
Phone: [phone]
Toll Free: 1 800 222-1255
Fax: [phone]
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M800-00 3
Copyright TEL 31/08/96
About This Manual
Scope This manual contains general, technical and servicing informa-
tion on T800 ancillary equipment.
Format We have published this manual in a ring binder so that "revision
packages" containing additional information pertaining to new
issues of PCBs, or to additional ancillary equipment, can be
added as required.
Revision Packages Revision packages will normally be published when an ancillary
equipment manual requires overhaul, or to coincide with the
release of information on a new PCB, and may also contain addi-
tions or corrections pertaining to other parts of the manual.
If you return the address card at the front of this manual, you
will be notified when revision packages containing new PCB
information and/or text are available. You may then order as
many packages as you require from your local Tait Company.
Revision packages are supplied ready-punched for inclusion in
your manual.
Revision Control Each page in this manual has a date of issue. This is to comply
with various Quality Standards, but will also serve to identify
which pages have been updated and when. Each page and its
publication date is listed in the "List of Effective Pages", and a
new list containing any new/revised pages and their publica-
tion dates will be sent with each revision package.
Any portion of text that has been changed is marked by a verti-
cal line (as shown at left) in the outer margin of the page. Where
the removal of an entire paragraph means there is no text left to
mark, an arrow (as shown at left) will appear in the outer mar-
gin. The number beside the arrow will indicate how many para-
graphs have been deleted.
The manual issue and revision status are indicated by the last
three digits of the manual IPN. These digits start at 100 and will
increment through 101, 102, 103, etc., as revision packages are
published, e.g:
Thus, Issue 103 indicates the third revision to issue 1 and means
that three packages should have been added to the manual. The
issue digit will only change if there is a major product revision,
or if the number of revision packages to be included means that
the manual becomes difficult to use, at which point a new issue
manual will be published in a new ring binder.
PCB Information PCB information is provided for all current issue PCBs, as well
as all previous issue PCBs manufactured in production quanti-
ties, and is grouped according to PCB. Thus, you will find the
2
1 0 3
issue status revision status
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4M800-00
31/08/96 Copyright TEL
parts list, grid reference index (if necessary), PCB layouts and
circuit diagram(s) for each individual PCB grouped together.
Errors If you find an error in this manual, or have a suggestion on how
it might be improved, please do not hesitate to contact the Tech-
nical Writer, Tait Radio Infrastructure Division, Tait Electronics
Ltd, P.O. Box 1645, Christchurch, New Zealand.
Technical Information
Any enquiries regarding this manual or the equipment it describes should be addressed
in the first instance to your nearest approved Tait Dealer or Service Centre. Further
technical assistance may be obtained from the Customer Support Group, Radio Infra-
structure Division, Tait Electronics Ltd, Christchurch, New Zealand.
Updating Equipment And Manuals
In the interests of improving performance, reliability or servicing, Tait Electronics Ltd
reserve the right to update their equipment and/or manuals without prior notice.
Copyright
All information contained in this manual is the property of Tait Electronics Ltd. All
rights are reserved. This manual may not, in whole or part, be copied, photocopied,
reproduced, translated stored or reduced to any electronic medium or machine readable
form without prior written permission from Tait Electronics Ltd.
Ordering Tait Service Manuals
Service Manuals should be ordered from your nearest Tait Branch or approved Dealer.
When ordering, quote the Tait Internal Part Number (IPN) and, where applicable, the
version.
Date Of Issue
IPN M800-00-100 T800 Series Service Manual
Issue 100 published August 1996
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M800-00 5
Copyright TEL 31/08/96
Table Of Contents
This manual is divided into two parts as listed below, with each part being further sub-
divided into sections. There is a detailed table of contents at the start of each part
and/or section.
Part Title
A General Servicing Procedures
B T807/808 Switching Power Supply
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6M800-00
31/08/96 Copyright TEL
List Of Effective Pages
The total number of pages in this Manual is 144, as listed below.
Page Issue Date Page Issue Date
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M800-00 7
Copyright TEL 31/08/96
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8M800-00
31/08/96 Copyright TEL
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M800-00 AI
Copyright TEL 31/08/96
Part A General Servicing Procedures
This part of the manual is divided into the sections listed below. These sections provide
some general and advisory information on servicing procedures, a brief history of T800
programming software, and a list of Technical Instructions pertaining to T830 Series
equipment.
Section Title Page
1
1.1
1.2
General
Caution: CMOS Devices
Caution: Beryllium Oxide & Power Transistors
1.1
1.1
1.2
2
2.1
2.2
Mechanical
Pozidriv Recess Head Screws
Disassembly/Reassembly
2.1
2.1
2.1
3
3.1
3.1.1
3.1.2
3.2
Component Replacement
Leaded Components
Desoldering Iron Method
Component Cutting Method
Surface Mount Devices
3.1
3.1
3.1
3.1
3.2
4 To Remove Cased Mica Capacitors 4.1
5
5.1
5.2
5.3
5.4
Software History
BASEPROG V1/PGM800 V2
PGM800 V2.01
PGM800 V2.21
PGM800Win V1.00
5.1
5.1
5.1
5.2
5.2
6 Technical Instructions 6.1
Figure Title Page
1.1 Typical Anti-static Bench Set-up 1.1
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AII M800-00
31/08/96 Copyright TEL
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M800-00 General A1.1
Copyright TEL 31/08/96
1 General
If further information is required about any ancillary equipment or this Manual, it may
be obtained from Tait Electronics Ltd or accredited agents. When requesting this infor-
mation, please quote the equipment type number (e.g. T807-10) and serial number. In
the case of the Service Manual quote the Tait Internal Part Number (IPN), e.g. M800-00-
100, and for circuit diagrams quote the 'Title', 'IPN' and 'Issue'.
1.1 Caution: CMOS Devices
This equipment contains CMOS Devices which are susceptible to damage from static
charges. Care when handling these devices is essential. For correct handling proce-
dures refer to the manufacturers' data books, e.g. Philips data books covering CMOS
devices, or Motorola CMOS data books, Section 5 'Handling', etc.
Figure 1.1 Typical Antistatic Bench Set Up
An antistatic bench kit (refer to Figure 1.1) is available from Tait Electronics Ltd under
the usual consumable goods ordering system. The kit is held in stock under IPN
937-00000-34 and contains:
• 1 conductive rubber bench mat
• 1 earth lead to connect the mat to ground (c/w 1M series resistor)
•1wriststrap
• information leaflet.
conductive rubber
bench mat
metal frame
to building earth
(not mains earth)
via 1M series resistor
conductive
wrist strap
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A1.2 General M800-00
31/08/96 Copyright TEL
1.2 Caution: Beryllium Oxide & Power Transistors
The power transistors in current use all contain some beryllium oxide. This substance,
while perfectly harmless in its normal solid form, can become a severe health hazard
when it has been reduced to dust. For this reason the power transistors should not be
broken open, mutilated, filed, machined, or physically damaged in any way that can
produce dust particles.
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M800-00 Mechanical A2.1
Copyright TEL 31/08/96
2 Mechanical
2.1 Pozidriv Recess Head Screws
Pozidriv recess head screws are the preferred standard on all Tait manufactured equip-
ment. The very real advantages of this type of screw will not be realised unless the cor-
rect screwdrivers are used by servicing personnel.
2.2 Disassembly/Reassembly
Instructions on disassembly/reassembly for individual equipment are given in the rele-
vant part of this manual.
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A2.2 Mechanical M800-00
31/08/96 Copyright TEL
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M800-00 Component Replacement A3.1
Copyright TEL 31/08/96
3 Component Replacement
3.1 Leaded Components
Whenever components are removed from or fitted to a PCB, care must be taken to avoid
damage to the track. The two satisfactory methods of removing components from PTH
PCBs are detailed below.
Note: The first method requires the use of a desoldering station, e.g. Philips SBC
314 or Pace MBT-100E.
3.1.1 Desoldering Iron Method
Place the tip over the lead and, as the solder starts to melt, move the tip in a circu-
lar motion.
Start the suction and continue the movement until 3 or 4 circles have been com-
pleted.
Remove the tip while continuing suction to ensure that all solder is removed from
the joint, then stop the suction.
Before pulling the lead out, ensure it is not stuck to the plating.
If the lead is still not free, resolder the joint and try again.
Note: The desoldering iron does not usually have enough heat to desolder leads
from the ground plane. Additional heat may be applied by holding a sol-
dering iron on the tip of the desoldering iron (this may require some addi-
tional help).
3.1.2 Component Cutting Method
Cut the leads on the component side of the PCB.
Heat the solder joint sufficiently to allow easy removal of the lead by drawing it
out from the component side: do not use undue force.
Fill the hole with solder and then clear with solderwick.
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A3.2 Component Replacement M800-00
31/08/96 Copyright TEL
3.2 Surface Mount Devices
Caution: Surface mount devices (SMDs) require special storage, handling,
removal and replacement techniques. This equipment should be serv-
iced only by an approved Tait Dealer or Service Centre equipped with
the necessary facilities. Repairs attempted with incorrect equipment or
by untrained personnel may result in permanent damage. If in doubt,
contact Tait Electronics Ltd or your nearest Tait Branch or Subsidiary.
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M800-00 To Remove Cased Mica Capacitors A4.1
Copyright TEL 31/08/96
4 To Remove Cased Mica Capacitors
Cased mica capacitors can be removed by heating the top with a heavy-duty soldering
iron and gently lifting the capacitor off the PCB with a solder-resistant spike or equiva-
lent.
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A4.2 To Remove Cased Mica Capacitors M800-00
31/08/96 Copyright TEL
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M800-00 Software History A5.1
Copyright TEL 31/08/96
5 Software History
23/11/89 BASEPROG Version 1
23/08/90 PGM800 Version 2
11/06/91 PGM800 Version 2.01
03/10/95 PGM800 Version 2.21
25/06/96 PGM800Win Version 1.00
5.1 BASEPROG V1/PGM800 V2
T800 programming software was originally developed as BASEPROG V1 and released
as PGM800 V2.
5.2 PGM800 V2.01
The major changes introduced with V2.01 are as follows:
• Full support for different display adaptors.
• Programming of CTCSS frequency data (optional) for individual channels.
• Full cursor control in edit mode.
• User selectable output file format (hex or binary).
• Support for wider range of T800 equipment.
• DOS shell facility implemented.
• CTCSS defeat possible when CTCSS tone is not selected.
• Channel numbering changed from 0-127 to 1-128.
• An "X" included on the printout to indicate that there are 8 switches on the DIP
switch and the state of the MSB is dependent on the size of the EPROM used.
Note: The data files produced by BASEPROG V1.0 are still compatible with
PGM800 V2.01.
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