803prel.bk T800/T803 Tone Remote & Alarm/803_A4 803 A4
T800/T803 Tone Remote & Alarm/803_A4 803_A4
T800/T803 Tone Remote & Alarm/803_A4 803_A4
T800/T803 Tone Remote & Alarm/803_A4 803_A4
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1
M803-00-PRELIM
T803
Tone Remote And Alarm Interface
Service Manual
Preliminary Issue
May 1999
M803-00-PRELIM
Copyright TEL
17/05/99
2
M803-00-PRELIM
T800
T800
Head Office
New Zealand
Tait Electronics Ltd
558 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: 64 3 358-3399
Fax: 64 3 358-3903
Canada
Taiwan
Tait Mobile Radio Inc.
Unit 5, 158 Anderson Avenue
Markham
Ontario L6E1A9
Canada
Phone: 1 905 472-1100
Toll Free: 1 800 890-8248
Fax: 1 905 472-5300
Tait Mobile Radio (Taiwan) Ltd
1104, No. 142 Chung Hsiao E. Rd
Sec. 4
Taipei
Taiwan
Phone: 886 2 2731-1290
Fax: 886 2 2711-6351
Thailand
France
Tait France Sarl
2 Avenue de la Cristallerie
92 316 Sèvres, Cedex
France
Phone: 33 1 41 14-05-50
Fax: 33 1 41 14-05-55
Germany
Tait Mobilfunk GmbH
Willstätterstraße 50
D-90449 Nürnberg 60
Germany
Phone: 49 911 96 746-0
Fax: 49 911 96 746-79
Radio Systems Division
535 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: 64 3 358-1069
Fax: 64 3 358-6486
Australia
Tait Electronics (Aust) Pty Ltd
186 Granite Street
Geebung
Queensland 4034
P.O. Box 679
Virginia
Queensland 4014
Australia
Phone: 61 7 3865-7799
Toll Free: 1800 077-112
Fax: 61 7 3865-7990
Hong Kong
Tait Mobile Radio (HK) Ltd
Unit 2216
North Tower
Concordia Plaza
No. 1, Science Museum Road
Tsim Sha Tsui East
Kowloon
Hong Kong
Phone: 852 2369-3040
Fax: 852 2369-3009
New Zealand
Tait Communications Ltd
Unit 4, 75 Blenheim Road
P.O. Box 1185
Christchurch
Phone: 64 3 348-3301
Fax: 64 3 343-0558
Beijing
Singapore
Tait Mobile Radio (HK) Ltd
Beijing Representative Office
Room 812, Tower A
Beijing Bright China
Chang An Building
No. 7 Jianguomennei Dai Jei
Dongcheng District
Beijing
China 100005
Tait Electronics (Far East) Pte Ltd
4 Leng Kee Road
SIS Building #05-11A
Singapore 159088
Phone: 65 471-2688
Fax: 65 479-7778
17/05/99
Tait Mobile Radio Ltd
14/1 Suwan Tower
Ground Floor
Soi Saladaeng 1
North Sathorn Road
Bangrak
Bangkok 10500
Thailand
Phone: 662 267-6290-2
Fax: 662 267-6293
United Kingdom
Tait Europe Ltd
Ermine Business Park
Ermine Road
Huntingdon
Cambridgeshire PE18 6YA
United Kingdom
Phone: 44 1480-52255
Fax: 44 1480-411996
USA
Tait Electronics (USA) Inc.
9434 Old Katy Road
Suite 110
Houston
Texas 77055
USA
Phone: 1 713 984-8684
Toll Free: 1 800 222-1255
Fax: 1 713 468-6944
Internet
http://www.taitworld.com
Copyright TEL
3
M803-00-PRELIM
About This Manual
Scope
This manual contains preliminary general, technical and servicing information on the T803 tone remote and alarm interface.
PCB Information
PCB information is provided for the T803 main and front panel
PCBs, as well as for the associated T800-53-0000 rack frame
backplane PCB. You will find the 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 Customer
Support, Radio Systems Division, Tait Electronics Ltd, Christchurch, New Zealand (full contact details are on page 2).
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
You can order additional copies of this service manual from your nearest Tait Dealer or
Customer Service Organisation. When ordering, make sure you quote the correct Tait
product code ("M" number).
Publication Information
T803 Service Manual
Issue
Publication Date
Product Code
Preliminary
May 1999
M803-00-PRELIM
Copyright TEL
17/05/99
4
M803-00-PRELIM
Table Of Contents
This manual is divided into the five sections listed below. There is a detailed table of
contents at the start of each section.
Section
17/05/99
Title
1
General Information
2
Circuit Operation
3
Introduction To Servicing
4
Setting Up, Testing & Fault Finding
5
PCB Information
Copyright TEL
General Information
M803-00-PRELIM
1
1.1
General Information
This section provides a brief description of the T803 tone remote, along with detailed
specifications and information on system configuration.
The following topics are covered in this section.
Section
Title
Page
1.1
Introduction
1.3
1.2
Specifications
1.5
1.2.1
Introduction
1.5
1.2.2
General
1.5
1.2.3
Line
1.5
1.2.4
Tone Remote
1.6
1.2.5
Audio Response
1.6
1.2.6
Alarms
1.6
1.2.7
Morse Code
1.7
1.2.8
Voting
1.7
1.2.9
Miscellaneous
1.7
1.3
System Configuration
1.8
1.4
Product Codes
1.9
1.5
Regulatory Information
1.10
1.5.1
1.5.1.1
1.5.1.2
Canada
Industry Canada Warnings
Avis d’Industrie Canada
1.10
1.10
1.10
1.5.2
United States Of America
1.12
1.5.3
Europe
1.13
1.5.4
New Zealand
1.14
Figure
1.1
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Title
T803 System Configuration
Page
1.8
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1.2
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General Information
M803-00-PRELIM
Copyright TEL
M803-00-PRELIM
1.1
General Information
1.3
Introduction
The T803 is an AC tone remote with alarm monitoring, voting tone generation and simple highsite control and is designed to fit into a Tait T800 Series II rack frame. It interfaces either a 2-wire or 4-wire line circuit to any standard T800 Series II receiver/
transmitter/exciter/power amplifier combination. It plugs into a backplane PCB
(which may be purchased separately or as part of a T800 Series II rack frame) which
eliminates wiring between the T803 and T800 Series II radios. The T803 is configured
using Tait PGM800Win programming software (V3.0 and later) which runs on a PC.
The T803 AC tone remote function enables a user to:
• remotely key a T800 Series II transmitter/exciter;
• defeat a receiver's CTCSS mute (to monitor a channel);
• change their set channel (up to 128 channels);
• change between base station and repeater modes (repeater knockdown);
• cancel alarms;
• turn repeater site equipment on or off (highsite control);
• loop back line audio (4-wire line interface only).
This is achieved using three industry-standard tone signalling plans for ease of integration into existing control systems and choice of vendor for office/control room equipment. These plans are:
• EIA tone remote using a single function tone. In this system, when the control
room user presses the transmit key, the line control equipment sends a 120mS
burst of high level guard tone (HLGT - usually 2175Hz at +10dBM to line).
This is followed by a single 40mS function tone at 0dBm to line. This function
tone can change channel (1850Hz or 1950Hz) or monitor the radio channel
(defeat receiver CTCSS - 2050Hz). Other tones (1050Hz to 1750Hz in 100Hz
steps) can be used for various functions. Following these initial tone bursts, a
low level guard tone (LLGT - usually 2175Hz at -20dBm) is sent to line and
speech is gated onto line (at approx. 0dBm peak level). This continues until the
user releases the transmit key, whereupon speech is removed from the line and
LLGT tone ceases.
• EIA enhanced tone remote using two function tones. In this variant of the
above system two function tones are sent one after the other in the period
between HLGT and LLGT. The tone set is also expanded (650Hz to 2050Hz in
100Hz steps) to give 225 possible combinations which can be allocated to various actions. Often the duration of both HLGT and function tones can be varied.
• Simple Tx keying using LLGT. This is used where complex functionality is not
required. One application is to key a link transmitter where HLGT, the function tones and speech + LLGT are transparently carried to an end base station.
Note in this application the notch filters (which ordinarily remove the key tone
from the audio path) must be turned off using PGM800Win so that the keying
signal is propagated to the end transmitter.
The T803 can also generate voting tones where a 4-wire line interface is used. Voting
systems are used where several base station receivers are tuned to the same radio chan-
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1.4
General Information
M803-00-PRELIM
nel and located at different sites, sending audio back to a central control where the best
quality audio must be selected or "voted upon". Tone-on-idle or sliding voting tones
can be generated to interface a T800 Series II rack frame to a wide variety of industry
standard radio voting systems. In tone-on-idle applications, a tone (normally the same
frequency as LLGT) is transmitted to line when the T800 Series II receiver is muted.
When the tone disappears, control room equipment can perform signal-to-noise measurements on incoming audio lines and select the best for feeding to the control room
user. In sliding voting tone systems a tone is transmitted to line whose frequency is proportional to the T800 Series II receiver's RSSI. Control room equipment determines
which receiver has the highest RSSI and thus selects which line carries the highest quality incoming audio.
The T803 monitors three T800 Series II rack alarms (transmitter/PA forward & reverse
power and low battery/power supply), one line alarm (line fail indication) and four
external closure alarms. If alarms are triggered, the T803 will generate tone sequences
to alert system users of a problem.
The T803 has a width of 60mm and occupies a single space in a Tait rack frame, which
has the ability to accommodate up to seven standard modules.
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General Information
M803-00-PRELIM
1.2
Specifications
1.2.1
Introduction
1.5
The performance figures given are minimum figures, unless otherwise indicated, for
equipment operating at standard room temperature (+22°C to +28°C) and standard test
voltage (13.8V DC).
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
1.2.2
General
Complies with ETS 300 086 & CISPR22 radiated & conducted emissions specifications.
Supply Voltage:
Operating Voltage
Standard Test Voltage
Polarity
.. 10.8 to 16V DC
.. 13.8V DC
.. negative earth only
Supply Current
.. 250mA max.
Operating Temperature Range
.. -30 to +70°C.
Dimensions:
Height
Width
Length
Weight
1.2.3
.. 183mm
.. 60mm
.. 310mm
.. 1.5kg
Line
Complies with TBR15 (2-wire line) & TBR17 (4-wire line) ETSI specifications.
Line Output (for receiver with 1kHz tone @ 60% mod):
2-Wire
4-Wire
.. -10dBm ±0.5dBm
.. -14dBm ±0.5dBm
Automatic Level Control (ALC):
Range
Line Input For -3dB To Transmitter
Attack/Decay Time
Copyright TEL
.. 40dB
.. -28dBm typical
.. 20mS/5sec nominal
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General Information
1.6
M803-00-PRELIM
Maximum Line Attenuation For Correct Tone Remote Operation:
Sending Unit With Standard
Line Output
Sending Unit ETSI Compliant
1.2.4
.. 30dB typical
.. 20dB typical
Tone Remote
Keytone Accept Bandwidth
(speech @ -10dBm, keytone @ -30dBm)
.. ±0.73% typical (±16Hz @ 2175Hz)
Talkoff
(max. difference between speech & keytone)
.. >27dB
Keytone Sensitivity
.. <-50dBm
Programmable Guardtone Frequencies
.. 2100, 2175, 2325, 2500, 2600, 2800,
2970 & 3000Hz
Programmable HLGT Duration
.. 60 - 200mS
Function Tone Frequencies
.. 650Hz - 2050Hz in 100Hz steps
Function Tone Accept Bandwidth
.. ±19Hz typical
Maximum Number Of Function Tones
.. 2
Programmable Function Tone Duration
.. 20 - 100mS
1.2.5
Audio Response
Frequency Response
.. ±1dB 300Hz to 3kHz except at
notch frequency
Notch Filter Bandwidth At -40dB
.. ±0.5% typical (±10Hz @ 2175Hz)
Notch Filter Bandwidth At -3dB
.. ±1.28% typical (±28Hz @ 2175Hz)
Audio Distortion:
From Line
From Receiver
1.2.6
.. <5%
.. <2%
Alarms
Supply Voltage Alarm Threshold
.. 10.7V ±0.05V
RF Power Alarm Thresholds
.. adjusted inside Tx/PA
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General Information
M803-00-PRELIM
1.7
Line Fail Alarm Timer
.. off or 1 minute - 4 hours
Alarm Input Threshold
.. <1.5V (or to 0V via 3k3 resistor)
Maximum Alarm Input Voltage
.. 25V
Alarm Sequence
.. 0 - 14 tones to radio and/or line
Programmable 5-Tone Standards
.. CCIR, EIA, EEA, ZVEI & DZVEI
5-Tone Carrier Deviation
(for test tone set @ 60%)
.. 70% nom. system deviation @ 1kHz
Alarm Pip Tone Frequency/Duration
.. 600Hz/200mS on tail of audio
1.2.7
Morse Code
Sending Speed
.. 20 words per minute
Maximum Code Length
.. 15.36 seconds
Tone Frequency
.. 1200Hz
Valid Station ID
.. alphanumeric only
Repetition Rate
.. off or 1 - 60 minutes
Carrier Deviation
(for test tone set @ 60%)
.. 20% nominal system deviation
1.2.8
Voting
Programmable Tone-On-Idle Frequencies
.. 1950, 2100, 2175, 2325, 2500, 2600,
2800, 2970 and 3000Hz
Programmable Sliding Voting Tone
Frequencies
.. 2700 to 3000Hz
Voting Tone Level To Line
.. -30dBm to -10dBm
1.2.9
Miscellaneous
Auxiliary Output Rating
.. open collector, 50V, 250mA (@25°C)
Momentary Monitor (CTCSS Defeat) Time
.. off or 1 - 20 seconds
Line Fail Timer
.. off or 1 - 240 minutes
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1.8
General Information
1.3
System Configuration
M803-00-PRELIM
The following flow chart will help you to configure your T800 Series II system to
include a T803 tone remote module. Refer to Section 1.4 for details on the product types
mentioned in this chart.
START
Existing T800II Rack
to be used
Yes
Fit T800-53-0000
to existing rack
Yes
T800-27-0001
is required
No
New Rack needed
For 50W/100W PA
No
For 1 or 2 TX
1
T800-27-0000
is required
Yes
T800-80-0001
is required
2
T800-27-0002
is required
Line Intercom
needed
No
RF Power alarms
needed
Yes
Fit T1500-52-0000
into Tx
Yes
Using Tx (25W)
No
No
Remote channel
change needed
Yes
Fit T800-03-0000 into
RX & EX. Also fit into
TX if T1500-52-0000 is
not already required.
No
Channel Monitor (RX
CTCSS defeat) needed
Yes
Fit T800-03-0000
into Rx
No
Voting tone
generation needed
No
Yes
Tone on
idle system
Yes
No
Rx is UHF
No
Yes
Fit T800-04-0000
into Rx
END
Figure 1.1 T803 System Configuration
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General Information
M803-00-PRELIM
1.4
1.9
Product Codes
The following table provides a brief description of the products mentioned in Section
1.3. Consult your nearest Tait Dealer or Customer Service Organisation for more information on these products.
Product Code
Description
T800-01-0000
PGM800Win V3.0. Includes programming cable.
T800-03-0000
T800 auxiliary D-range kit.
T800-04-0000
T800 UHF RSSI kit.
T800-27-0000
T800 rack frame assembled for T803, Rx, 25W Tx & PSU.
Includes T800-53-0000.
T800-27-0001
T800 rack frame assembled for T803, Rx, Ex, PA (50W & 100W) &
PSU. Includes T800-53-0000.
T800-27-0002
T800 rack frame assembled for dual T803, dual Rx, dual Tx & single
PSU. Includes T800-53-0000.
T800-53-0000
T800 rack frame backplane PCB for T803-00-0000.
T800-80-0001
T803 test microphone. Used for line intercom and to talk on air.
T803-00-0000
Tone remote module.
T1500-52-0000
Tx alarm & multichannel kit.
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1.10
General Information
1.5
Regulatory Information
1.5.1
Canada
1.5.1.1
Industry Canada Warnings
M803-00-PRELIM
Notice:
The Industry Canada Label identifies certified equipment. This certification means that
the equipment meets telecommunications network protective, operational and safety
requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to
the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must
also be installed using an acceptable method of connection. The customer should be
aware that compliance with the above conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be coordinated by a representative designated by
the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the
user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of
the power utility, telephone lines and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
Caution:
1.5.1.2
Users should not attempt to make such connections themselves, but
should contact the appropriate electric inspection authority, or electrician, as appropriate.
Avis d’Industrie Canada
Avis:
L’étiquette d’Industrie Canada identifie le matériel homologué. Cette étiquette certifie
que le matériel est conforme aux normes de protection, d’exploitation et de sécurité des
réseaux de télécommunications, comme le prescrivent les documents concernant les exigences techniques relatives au matériel terminal. Le Ministére n’assure toutefois pas que
le matériel fonctionnera à la satisfaction de l’utilisateur.
Avant d’installer ce matériel, l’utilisateur doit s’assurer qu’il est permis de le raccorder
aux installations de l’entreprise locale de télécommunication. Le matériel doit également être installé en suivant une méthode acceptée de raccordement. L’abonné ne doit
pas oublier qu’il est possible que la comformité aux conditions énoncées ci-dessus
n’empêche pas la dégradation du service dans certaines situations.
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Copyright TEL
M803-00-PRELIM
General Information
1.11
Les réparations de matériel homologué doivent être coordonnées par un représentant
désigné par le fournisseur. L’entreprise de télécommunications peut demander à l’utilisateur de débrancher un appareil à la suite de réparations ou de modifications effectuées par l’utilisateur ou à cause de mauvais fonctionnement.
Pour sa propre protection, l’utilisateur doit s’assurer que tous les fils de mise à la terre
de la source d’énergie électrique, des lignes téléphoniques et des canalisations d’eau
métalliques, s’il y en a, sont raccordés ensemble. Cette précaution est particuliérement
importante dans les régions rurales.
Avertissement: L’utilisateur ne doit pas tenter de faire ces raccordements lui-même;
il doit avoir recours à un service d’inspection des installations électriques, ou à un électricien, selon le cas.
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1.12
General Information
1.5.2
United States Of America
M803-00-PRELIM
Analogue Device Warnings
This equipment complies with Part 68 of the Federal Communications Commission
(FCC) rules for the United States.
A label is located on the rear panel of the unit indicating the FCC registration number
and Ringer Equivalence Number (REN). You must upon request, provide the following
information to your local telephone company:
T803 Tone Remote and Alarm Interface, FCC Registration Number XXXXX.
Unit Configuration
Function
USOC Jack Type
REN
T803 2-wire
2-wire leased line
RJ-11C
-
T803 4-wire
4-wire leased line
RJ-48S
-
Should you experience trouble with this telephone equipment, please contact:
Tait Electronics USA Inc.
39434 Old Katy Road
Houston, TX77055
Ph: 713 984 8684
Fax: 713 468 6944
If trouble is experienced with this equipment T803 Tone Remote and Alarm Interface,
for repair or warranty information, please contact Tait Electronics USA Inc. at 713 984
8684. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.
For repair/warranty information. The telephone company may ask you to disconnect
this equipment from the line network until the problem has been corrected.
This equipment cannot be used on public coin phone service provided by the telephone
company. Connection to party line service is subject to state tariffs.
Your telephone company may discontinue your service if your equipment causes harm
to the telephone network. They will notify you in advance of disconnection, if possible.
During notification, you will be informed of your right to file a complaint to the FCC.
Occasionally, your telephone company may make changes in its facilities, equipment,
operation, or procedures that could affect the operation of your equipment. If so, you
will be given advance notice of the change to give you an opportunity to maintain uninterrupted service.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause
undesired operation.
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General Information
M803-00-PRELIM
1.5.3
1.13
Europe
European Union Declaration Of Conformity (according to IEC Guide 22)
We:Manufacturer:
European Representative:
Tait Electronics Ltd
Radio Systems Division
PO Box 1645
Christchurch
New Zealand
Tait Europe Ltd
Ermine Business Park
Ermine Road
Cambridgeshire
PE18 6YA
United Kingdom
declare under our sole legal responsibility and according to the requirements of the following EC Council Directives:
89/336/EEC + 92/31/EEC EMC Directive
73/23/EEC + 93/68/EEC LV Directive
91/263/EEC + 98/13/EEC TTE Directive
93/68/EEC CE Mark Directive
that the terminal equipment identified as:
Model: Tone Remote and Alarm Interface
Part Number: T803-00-0000
produced or sold by the above to which this declaration relates is in conformity with the
following Common Technical Regulations and or normative documents (or the relevant
standards where national approvals apply):
CTR 15, CTR 17
EN60950:1992 +A1, +A2, +A3, +A4
EN55022:1994
EN50082-1:1997
For and of behalf of Tait Electronics Ltd
David Balloch
RSD Development Manager
Christchurch, NZ, 18 May 1999, RSD/TCF/2027 Rev 001
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1.14
General Information
1.5.4
New Zealand
M803-00-PRELIM
Warning
T803-00-0000 for use in New Zealand
"The grant of a Telepermit for any item of terminal equipment indicates only that Telecom New Zealand has accepted that the item complies with minimum conditions for
connection to its network. It indicates no endorsement of the product by Telecom New
Zealand, nor does it provide any sort of warranty. Above all, it provides no assurance
that any item will work correctly in all respects with another item of Telepermitted
equipment of a different make or model, nor does it imply that any product is compatible with all of Telecom New Zealand's network services."
"This equipment does not fully meet Telecom New Zealand's impedance requirements.
Performance limitations may occur when used in conjunction with some parts of the
network. Telecom New Zealand will accept no responsibility should difficulties arise in
such circumstances."
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Circuit Operation
M803-00-PRELIM
2
2.1
Circuit Operation
This section provides a basic description of the circuit operation of the T803 tone remote.
Note:
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 3.00 and later of the software.
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB.
The following topics are covered in this section.
Section
2.1
Title
Introduction
Figure
Page
2.3
Title
Page
2.1
High Level Block Diagram
2.3
2.2
Signal Flow
2.5
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2.2
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Circuit Operation
M803-00-PRELIM
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Circuit Operation
M803-00-PRELIM
2.1
2.3
Introduction
from
ALC
line
LINE
2W/4W
Select
Front Panel
LEDs & Switches
Line Codec
PGM800 i/f
to line
Channel
Select
EEPROM
Digital
Signal
Processor
Test Mic
Rx Audio
Micro
Controller
RAM
Aux I/Ps
Power
Alarm I/Ps
Tx Key
Low freq
boost
Radio Codec
CTCSS
Defeat
Tx Audio
Speaker
A/D
Tx CTCSS
Audio
CTCSS Codec
Battery
RSSI
Figure 2.1 High Level Block Diagram
The T803 is connected to a leased line from control room equipment by means of an
RJ45 connector. 600R transformers are used to couple the audio into and out of the
T803. On the secondary of these line matching transformers are analogue transmission
switches which configure the line interface as either 2-wire or 4-wire compatible. Audio
from line is passed through an automatic level control (ALC) circuit before entering a
CODEC where it is digitised. The ALC ensures a good signal-to-noise ratio and effective radio channel utilisation for a wide range of line input levels. Audio to line is output from the same line CODEC.
The line CODEC is connected to a digital signal processor (DSP) which is also connected
to a similar radio CODEC (the CTCSS CODEC is not used in this application). The
radio CODEC receives audio from the T800 Series II receiver and sends audio to the
T800 Series II transmitter/exciter to which it is connected via the special backplane PCB.
Receiver audio is low frequency filtered to extend the radio CODEC’s effective frequency range.
The DSP processes the digitised audio streams from the CODECs in accord with instructions sent to it by the T803's microcontroller. The DSP can:
• detect HLGT, LLGT and function tones coming from line, notch filter line in
and receiver audio (used to eliminate LLGT from line out and transmitter
audio);
Copyright TEL
17/05/99
Circuit Operation
2.4
M803-00-PRELIM
• generate 5-tone alarms and pip tones to line out and transmitter audio;
• generate voting tones to line out;
• generate morse code to transmitter audio;
• cross connect line and radio audio paths;
• mute audio from line in and receiver.
The microcontroller boot loads the DSP, interfaces with the user via the front panel
switches and LEDs, interfaces with PGM800Win and runs the T803 state machines
(alarm monitoring, alarm tone generation, HLGT/function tone/LLGT timing, RSSI/
voting tone conversion etc.).
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Copyright TEL
Introduction To Servicing
M803-00-PRELIM
3
3.1
Introduction To Servicing
This section of the manual provides some general and advisory information on servicing procedures.
Note:
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 3.00 and later of the software.
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB.
The following topics are covered in this section.
Section
Title
Page
3.1
Caution: CMOS Devices
3.3
3.2
Mechanical
3.4
3.2.1
Torx Recess Head Screws
3.4
3.2.2
Pozidriv & Philips Recess Head Screws
3.5
Component Replacement
3.6
3.3.1
3.3.1.1
3.3.1.2
Leaded Components
Desoldering Iron Method
Component Cutting Method
3.6
3.6
3.6
3.3.2
Surface Mount Devices
3.7
3.3
Figure
Title
Page
3.1
Typical Anti-static Bench Set-up
3.3
3.2
Torx Screw Identification
3.4
3.3
Pozidriv & Philips Screw & Screwdriver Identification
3.5
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17/05/99
3.2
17/05/99
Introduction To Servicing
M803-00-PRELIM
Copyright TEL
Introduction To Servicing
M803-00-PRELIM
3.1
3.3
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 procedures refer to the manufacturers' data books, e.g. Philips data books covering CMOS
devices, or Motorola CMOS data books, Section 5 'Handling', etc.
An anti-static bench kit (refer to Figure 3.1) is available from Tait Electronics Ltd under
the following product codes:
• KS0001 - 1 conductive rubber bench mat
- 1 earth lead to connect the mat to ground
• KS0004 - 1 wrist strap.
conductive
wrist strap
conductive rubber
bench mat
to building earth
(not mains earth)
Figure 3.1 Typical Anti-static Bench Set-up
Copyright TEL
17/05/99
3.4
Introduction To Servicing
3.2
Mechanical
3.2.1
Torx Recess Head Screws
M803-00-PRELIM
Torx recess head screws are becoming the standard screw head type in all T800 Series II
equipment, with Pozidriv and Philips recess head screws being used in fewer applications.
The Torx recess head has the advantage of improved screwdriver tip location, reducing
the chances of screw head damage caused by the driver tip rotating within the recess. In
addition, using a ball-tip Torx screwdriver allows you to drive a Torx head screw with
the driver on a slight angle, which can be useful in situations where access is restricted.
It is important that you use the correct Torx screwdriver tip:
M3 screws M4 screws -
T10
T20.
Figure 3.2 below shows a typical Torx recess head screw (actual hardware may differ
slightly from this illustration due to variations in manufacturing techniques).
"star" shaped recess with
six internal notches
Figure 3.2 Torx Screw Identification
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Copyright TEL
Introduction To Servicing
M803-00-PRELIM
3.2.2
3.5
Pozidriv & Philips Recess Head Screws
Pozidriv and Philips recess head screws will continue to be used in T800 Series II equipment in a few special applications. It is important that you use the correct type and size
screwdriver for each screw type to avoid damaging the screw head.
It is particularly important that you do not use Philips screwdrivers on Pozidriv screw
heads as the tapered driving flutes of the Philips screwdriver do not engage correctly
with the parallel-sided slots in the Pozidriv screw head. This can result in considerable
damage to the screw head if the screwdriver tip turns inside the recess.
Note:
If you find you need excessive downwards pressure to keep the screwdriver
tip in the Pozidriv screw head, you are probably using the wrong type and/
or size screwdriver.
Figure 3.3 below shows the main differences between typical Pozidriv and Philips screw
heads and screwdriver tips (actual hardware may differ slightly from these illustrations
due to variations in manufacturing techniques).
Pozidriv
Philips
internal notches
no special markings
"star" markings
between slots
slots with parallel sides
slots with tapered sides
driving flutes with
parallel sides
driving flutes with
tapered sides
ridges between
driving flutes
Figure 3.3 Pozidriv & Philips Screw & Screwdriver Identification
Copyright TEL
17/05/99
3.6
Introduction To Servicing
3.3
Component Replacement
3.3.1
Leaded Components
M803-00-PRELIM
Whenever you are doing any work on the PCB that involves removing or fitting components, you must take care not to damage the copper tracks. The two satisfactory methods of removing components from plated-through hole (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.
3.3.1.1
Desoldering Iron Method
Place the tip over the lead and, as the solder starts to melt, move the tip in a circular motion.
Start the suction and continue the movement until 3 or 4 circles have been completed.
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 soldering iron on the tip of the desoldering iron (this may require some additional help).
3.3.1.2
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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Copyright TEL
Introduction To Servicing
M803-00-PRELIM
3.3.2
Caution:
Copyright TEL
3.7
Surface Mount Devices
Surface mount devices (SMDs) require special storage, handling,
removal and replacement techniques. This equipment should be serviced only by an approved Tait Dealer or Customer Service Organisation equipped with the necessary facilities. Repairs attempted with
incorrect equipment or by untrained personnel may result in permanent damage. If in doubt, contact your nearest Tait Dealer or Customer
Service Organisation.
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3.8
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Introduction To Servicing
M803-00-PRELIM
Copyright TEL
Setting Up, Testing & Fault Finding
M803-00-PRELIM
4
4.1
Setting Up, Testing & Fault Finding
Caution:
This equipment contains CMOS devices which are susceptible to damage from static charges. Refer to Section 3.1 for more information on
anti-static procedures when handling these devices.
This section of the manual describes how to set up the T803 in a T800 Series II rack
frame and test that it is functioning correctly. It also provides a brief fault finding procedure.
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB.
The following topics are covered in this section.
Section
4.1
Title
Page
Setting Up
4.3
4.1.1
Rack Frame Preparation
4.3
4.1.2
T800 Series II Equipment Preparation
4.4
4.2
Testing
4.5
4.3
Fault Finding
4.6
Figure
Title
Page
4.1
T800-53-0000 Backplane PCB Link Locations
4.3
4.2
Test Equipment Set-up
4.4
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17/05/99
4.2
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Setting Up, Testing & Fault Finding
M803-00-PRELIM
Copyright TEL
Setting Up, Testing & Fault Finding
M803-00-PRELIM
4.1
Setting Up
4.1.1
Rack Frame Preparation
4.3
If you are not using a prewired T800-27-000X rack frame, you will have to install a
T800-53-0000 3-bin tone remote backplane PCB into the left side (looking from the
front) of a T800 Series II rack frame.
If you are using a transmitter and need to use power alarms, connect LINK1 &
LINK2 on the backplane PCB.
Note:
For correct power alarm operation these links should be correctly set at
power-up.
Connect pins 1 and 2 of LINK5.
SK10
K1
N
LI 2
K
N
LI
SW1
LINK6
LI
N
K
LI 4
N
LI K3
N
K7
LINK5
SK7
SK8
Figure 4.1 T800-53-0000 Backplane PCB Link Locations
Copyright TEL
17/05/99
4.4
Setting Up, Testing & Fault Finding
4.1.2
T800 Series II Equipment Preparation
M803-00-PRELIM
optional
RF TEST SET
Audio
meter
out
line
matching
in
Attn
RJ45
T803
T800
T800
T800
Rx
Tx
(Ex)
(PA)
T800
PSU
T800-27 Rack
Figure 4.2 Test Equipment Set-up
Remove any coaxial relay/duplexer from the T800 modules’ RF path and connect
the modules directly to an RF test set. Ensure that the transmitter/PA RF output
is sufficiently attenuated to prevent damage to the test set (refer to Figure 4.2).
Run up the receiver and transmitter/exciter/PA as instructed in the appropriate
T800 Series II service manual.
Install the T803, receiver and transmitter/exciter/PA in the rack frame as shown
in Figure 4.2.
Note 1:
A T800-03-0000 auxiliary D-range is required where remote channel change
or CTCSS defeat (for monitoring) is required.
Note 2:
A T1500-52-0000 should be fitted if a transmitter is being used and power
alarms are required.
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Copyright TEL
M803-00-PRELIM
4.2
Setting Up, Testing & Fault Finding
4.5
Testing
Put the T803 into test mode by pressing the "Monitor On/Off" and "Mode Toggle"
buttons on the front panel simultaneously and holding them pressed for three seconds.
Check that the T803 keys on the associated transmitter/exciter and encodes a
1kHz test tone to the transmitter/exciter for one minute. The test tone can be
heard on the built-in speaker and appears on the line out pair at -10dBm (2-wire)
or -14dBm (4-wire).
Adjust the "Line Sensitivity" control on the front panel of the transmitter/exciter
to give a reading on the RF test set of 60% system modulation, making allowances
for any CTCSS tone deviation.
Press the "Monitor On/Off" and "Mode Toggle" buttons on the T803 front panel
simultaneously to cancel test mode.
Use the RF test set to unmute the receiver.
Press the "Mode Toggle" switch on the T803 to put the unit into talk through
mode.
Modulate the RF carrier with a 1kHz tone at 60% system modulation, adding
CTCSS tone if necessary. Ensure that CTCSS tone is removed from the receiver’s
audio output by selecting the correct links inside the receiver.
Check that the transmitter/exciter is keyed on.
Adjust the "Line Level" control on the receiver front panel to produce 60% system
deviation at the transmitter/exciter RF output as measured on the test set.
The line levels are now automatically set to comply with ETSI TBR15 (2-wire line) and
TBR17 (4-wire line) specifications.
Copyright TEL
17/05/99
4.6
Setting Up, Testing & Fault Finding
4.3
Fault Finding
M803-00-PRELIM
1.
Connect the T803 to its companion dispatch terminal via the leased line. Check
that speech sent from the terminal can be heard on the T803 speaker. One possible
cause of incorrect operation is that the line connections have become transposed
in the wiring network or that the dispatch terminal uses different Go/Return pairs
(also the speaker could be muted).
2.
Use the console to key on the transmitter. If the transmitter does not key on, check
that the dispatch terminal and T803 have been compatibly programmed, i.e:
• check 2-wire/4-wire;
• check the keytone frequency;
• check if function tones are used;
• check high level guard tone and function tone periods (if used) are the same.
Finally check that the dispatch terminal is sending appropriate signal levels and
that tone durations are correct (which are often variable), and that the line is not
causing unacceptable attenuation or distortion.
3.
If the dispatch terminal can key the transmitter but not change channel, repeater/
base station mode, auxiliary outputs, Rx defeat or cancel alarms, carry out the
checks in Step 1 above, but pay particular attention to the function tone programming.
4.
If the dispatch terminal can key the transmitter except when speech is present,
talkoff is occurring due to the keytone being 27dB lower than peak speech. Adjust
the relative levels inside the dispatch terminal (keytone should be 20dB lower
than peak speech).
17/05/99
Copyright TEL
T803 PCB Information
M803-00-PRELIM
5
5.1.1
T803 PCB Information
Caution:
This equipment contains CMOS devices which are susceptible to damage from
static charges. Refer to Section 3.1 for more information on anti-static procedures
when handling these devices.
This section provides the following information on the T803 and its associated rack frame backplane PCB, the T800-53-0000:
• parts list
• grid reference index
• PCB layouts
• circuit diagrams.
Section
Title
IPN
Page
5.1
Introduction
5.2
T803 Main & Front Panel PCBs
220-01581-01
5.2.1
5.3
T800-53-0000 Backplane PCB
220-01449-02
5.3.1
Copyright TEL
5.1.3
17/05/99
5.1.2
17/05/99
T803 PCB Information
M803-00-PRELIM
Copyright TEL
T803 PCB Information
M803-00-PRELIM
5.1
5.1.3
Introduction
PCB Identification
All PCBs are identified by a unique 10 digit “internal part number” (IPN), e.g. 220-12345-00, which
is screen printed onto the PCB (usually on the top side), as shown in the example below:
The last 2 digits of this number define the issue status, which starts at 00 and increments through 01,
02, 03, etc. as the PCB is updated. Some issue PCBs never reach full production status and are therefore not included in this manual. A letter following the 10 digit IPN has no relevance in identifying
the PCB for service purposes.
Note:
It is important that you identify which issue PCB you are working on so that you can
refer to the appropriate set of PCB information.
Parts Lists
The 10 digit numbers (000-00000-00) in this Parts List are “internal part numbers” (IPNs). We can
process your spare parts orders more efficiently and accurately if you quote the IPN and provide a
brief description of the part.
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within
each group. Each component entry comprises three or four columns, as shown below:
circuit reference lists components
in alphanumeric
order
variant column indicates that this is
a variant component
which is fitted only to
the product type listed
description gives a brief description
of the component
Internal Part Number order the component
by this number
The mechanical and miscellaneous section lists the variant and common parts in IPN order.
Copyright TEL
17/05/99
T803 PCB Information
5.1.4
M803-00-PRELIM
Parts List Amendments
At the front of the parts list is the Parts List Amendments box (an example of which is shown
below). This box contains a list of component changes which took place after the parts list and diagrams in this section were compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order and supersede the information
given in the parts list or diagrams. Components without circuit references are listed in IPN order.
The number in brackets at the end of each entry refers to the Tait internal Change Order document.
IPN of new
component
Change Order
number
Parts List Amendments
R306
Changed from 180Ω to 560Ω (036-13560-00) to increase sensitivity (71003).
circuit reference
or IPN
description
of change
Grid Reference Index
This section contains a component grid reference index to help you find components and labelled
pads on the PCB layouts and circuit diagrams. This index lists the components and pads in alphanumeric order, along with the appropriate alphanumeric grid references, as shown below:
components listed
in alphanumeric order
PCB layout
reference
circuit diagram
reference
component location
on the sheet
sheet number
component location
on the layer
layer number 1 = top side layer
2 = bottom side layer
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Copyright TEL
T803 PCB Information
M803-00-PRELIM
5.1.5
Using CAD Circuit Diagrams
Reading a CAD circuit diagram is similar to reading a road map, in that both have an alphanumeric
border. The circuit diagrams in this manual use letters to represent the horizontal axis, and numbers for the vertical axis. These circuit diagram “grid references” are useful in following a circuit
that is spread over two or more sheets.
When a line representing part of the circuitry is discontinued, a reference will be given at the end of
the line to indicate where the rest of the circuitry is located, as shown below. The first digit refers to
the sheet number and the last two characters refer to the location on that sheet of the continuation of
the circuit (e.g. 1R3).
DISCRIMINATOR
1R3
2R9
2R9
8A2
C371
%R338
100
10U
R339
100K
C369
100P
these grid references
show where the circuit
is continued
Copyright TEL
C301
4N7
R303
L310
33U
D
4R4
G S
IF-SIG
12
17/05/99
5.1.6
17/05/99
T803 PCB Information
M803-00-PRELIM
Copyright TEL
T803 PCB Information
M803-00-PRELIM
5.2
5.2.1
T803 Main & Front Panel PCBs
This section contains the following information.
IPN
220-01581-01
Copyright TEL
Section
Page
Parts List
5.2.3
Mechanical & Miscellaneous Parts
5.2.7
Grid Reference Index
5.2.8
PCB Layout - Top Side
5.2.11
PCB Layout - Bottom Side
5.2.12
Overview & Front Panel Circuit Diagram
5.2.13
Interface Circuit Diagram
5.2.14
Control & Processing Circuit Diagram
5.2.15
P100 PI Filters Circuit Diagram
5.2.16
SK100 PI Filters Circuit Diagram
5.2.17
SK102 PI Filters Circuit Diagram
5.2.18
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5.2.2
17/05/99
T803 PCB Information
M803-00-PRELIM
Copyright TEL
IPN 220-01581-01
M803-00-PRELIM
T803 PCB Information
5.2.3
T803 Parts List (IPN 220-01581-01)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
IPN 220-01581-01
T803 PCB Information
5.2.4
Ref
Var
C1
C2
C3
C4
C5
C6
C7
C128
C145
C162
C163
C164
C165
C166
C167
C168
C170
C172
C173
C174
C202
C203
C204
C205
C206
C207
C208
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C225
C226
C227
C232
C233
C235
C236
C239
C240
C300
C301
C302
C303
C304
C305
C306
C307
C308
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421
C422
C423
C424
C425
C426
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M803-00-PRELIM
IPN
Description
Ref
IPN
Description
015-24100-08
016-08100-01
015-24100-08
015-26100-08
016-08470-01
016-08470-01
015-27100-10
015-24100-08
015-24100-08
016-08470-01
016-08100-01
015-24100-08
015-24100-08
015-24100-08
016-08470-01
016-08100-01
015-24100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
016-07470-06
016-07470-06
015-25220-08
015-25220-08
015-24470-08
015-24470-08
015-25100-08
015-23470-08
015-05330-08
015-05330-08
015-23470-08
015-23470-08
015-23470-08
015-25100-08
015-27100-10
015-25100-08
015-27100-10
015-26100-08
015-24100-08
016-08470-01
015-27100-10
015-26100-08
015-24470-08
015-26100-08
015-26100-08
015-24100-08
015-26100-08
015-26100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-22270-01
015-22270-01
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-24100-08
015-25100-08
015-22270-01
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-25100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
CAP CER 0805 1N 10% X7R 50V
CAP EL 6X4 10M 20% 16V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP EL SMD 6*4 47U 16V
CAP EL SMD 6*4 47U 16V
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP EL SMD 6*4 47U 16V
CAP EL 6X4 10M 20% 16V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP EL SMD 6*4 47U 16V
CAP EL 6X4 10M 20% 16V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 1206 33N 10% X7R 50V
CAP CER 1206 33N 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP EL SMD 6*4 47U 16V
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
C427
C428
C429
C430
C431
C432
C433
C434
C435
C436
C437
C438
C439
C440
C441
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C452
C453
C500
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C513
C514
C515
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C600
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
Var
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22270-01
015-22270-01
015-22270-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22270-01
015-22270-01
015-22270-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22270-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22270-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22270-01
015-24100-08
015-24100-08
015-22270-01
015-24100-08
015-24100-08
015-22270-01
015-22270-01
015-24100-08
015-24100-08
015-22270-01
015-22270-01
015-24100-08
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
D1
D2
D3
D4
D5
D6
D206
D207
008-00014-81
008-00014-81
008-00014-81
008-00014-81
008-00014-81
001-10084-62
001-10000-56
001-18410-00
LED BICOLOR 5MM RED/GREEN
LED BICOLOR 5MM RED/GREEN
LED BICOLOR 5MM RED/GREEN
LED BICOLOR 5MM RED/GREEN
LED BICOLOR 5MM RED/GREEN
S)DIODE ZENSMD BZX84C6V2 SOT23
S) DIODE SMD BAW56 D-SW SOT23
DIODE ZENSMD BZX84C10V SOT23
IC1
IC2
IC3
IC100
IC101
IC200
IC201
IC202
IC203
IC204
IC205
IC206
IC208
IC209
IC300
IC301
IC303
IC307
IC310
002-10078-00
002-74905-95
002-10854-10
002-10078-00
002-10078-00
002-74905-95
002-12003-00
002-10140-21
002-74905-95
002-74940-53
002-11454-80
002-11454-80
002-10832-00
002-74940-53
002-10203-00
002-74940-53
002-74900-00
002-00090-00
002-74905-73
S)IC SMD MC78M05CDT 5V REG0.5A
S) IC SMD 74HC595 SHIFT REG
LSH)IC TDA8541T 1W AUDIO AMP
S)IC SMD MC78M05CDT 5V REG0.5A
S)IC SMD MC78M05CDT 5V REG0.5A
S) IC SMD 74HC595 SHIFT REG
IC SMD ULN2003AD 7-DARL 16P SO
S) IC MC14021BDR2 8B SREG SO16
S) IC SMD 74HC595 SHIFT REG
IC SMD 74HC4053 SO16
LSH) IC SMD MC145480DW PCM
LSH) IC SMD MC145480DW PCM
IC TLC0832 8BIT A/D 8PIN SO
IC SMD 74HC4053 SO16
IC TMS320C203 80MHz PQFP100
IC SMD 74HC4053 SO16
S) IC SMD 74HC00 4X 2 I/P NAND
IC SRAM 64Kx16 15*5 44SOJ
S) IC SMD 74HC573D 8X 3STATE
Copyright TEL
IPN 220-01581-01
T803 PCB Information
M803-00-PRELIM
Ref
IPN
Description
Ref
IPN
Description
IC311
IC312
IC313
Var
002-18952-20
002-12416-00
002-10012-32
IC AT89C52 PLCC44 MIC 20MHz
S)IC SMD AT24C16N-10SC EEPROM
SMD DS1232LPS-2 LP RESET&W-DOG
JP302
JP303
JP307
036-10000-00
036-10000-00
036-10000-00
RES M/F 0805 ZERO OHM
RES M/F 0805 ZERO OHM
RES M/F 0805 ZERO OHM
L1
L114
L131
L132
L200
L201
L202
L203
L400
L401
L402
L403
L404
L405
L406
L407
L408
L409
L410
L411
L412
L413
L414
L415
L416
L417
L418
L419
L420
L421
L422
L423
L424
L425
L426
L500
L501
L502
L503
L504
L505
L506
L507
L508
L509
L510
L511
L512
L513
L600
L601
L602
L603
L604
L605
L606
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
057-10120-03
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
P1
P100
240-04020-72
240-00026-34
SKT HOUSING 2W CORD MTG ULTREX
PLUG 15WAY DRNG DUAL PORT
Q201
Q202
Q203
000-10008-48
000-10008-48
000-10008-48
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
R1
R2
R3
R4
R5
R7
R8
R9
R10
R12
R13
R14
R15
R100
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
036-12100-00
036-14470-10
036-13470-00
036-13330-00
036-13220-00
036-13330-00
036-13220-00
036-13330-00
036-13220-00
036-13330-00
036-13220-00
036-13330-00
036-13220-00
036-10000-00
036-14100-10
036-14100-10
036-14100-10
036-14100-10
036-14100-10
036-14100-10
036-14100-10
036-14100-10
036-14470-10
036-14100-10
036-14100-10
036-14100-10
RES M/F 0805 10E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 330E 5%
RES M/F 0805 220E 5%
RES M/F 0805 330E 5%
RES M/F 0805 220E 5%
RES M/F 0805 330E 5%
RES M/F 0805 220E 5%
RES M/F 0805 330E 5%
RES M/F 0805 220E 5%
RES M/F 0805 330E 5%
RES M/F 0805 220E 5%
RES M/F 0805 ZERO OHM
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
R213
R214
R215
R216
R217
R218
R219
R220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R240
R241
R242
R243
R244
R245
R246
R247
R248
R250
R251
R252
R254
R256
R257
R258
R261
R262
R264
R266
R267
R268
R269
R271
R272
R273
R274
R275
R276
R277
R280
R281
R301
R302
R303
R310
R311
R312
R313
R314
R317
R318
R320
R321
R322
R323
R324
R325
R326
R327
R328
R330
R331
R332
R333
R334
R335
R336
R341
R342
R343
R344
R345
R346
R347
R348
R351
R352
R353
036-14100-10
036-14100-10
036-14100-10
036-15100-10
036-14120-00
036-15100-10
036-14560-00
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-14220-00
036-12100-00
036-12390-00
036-13470-00
036-16100-00
036-13470-00
036-12330-00
036-15100-10
036-13470-00
036-14330-10
036-15100-10
036-15150-00
036-14220-00
036-14100-10
036-14820-10
036-15100-10
036-15180-00
036-15100-10
036-15100-10
036-15470-10
036-15100-10
036-17100-10
036-14470-10
036-16120-00
036-15100-10
036-14150-00
036-15120-00
036-15100-10
036-16120-00
036-15100-10
036-12220-00
036-15330-00
036-12100-00
036-12100-00
036-15100-10
036-15100-10
036-14220-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-15100-10
036-18100-00
036-14220-00
036-14220-00
036-14470-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-14470-10
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-14180-00
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-15100-10
036-14150-00
036-15100-10
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 10K 1%
RES M/F 0805 1K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 5K6 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 10E 5%
RES M/F 0805 39E 5%
RES M/F 0805 470E 5%
RES M/F 0805 100K 5%
RES M/F 0805 470E 5%
RES M/F 0805 33E 5%
RES M/F 0805 10K 1%
RES M/F 0805 470E 5%
RES M/F 0805 3K3 1%
RES M/F 0805 10K 1%
RES M/F 0805 15K 5%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 10K 1%
RES M/F 0805 18K 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 47K 1%
RES M/F 0805 10K 1%
RES M/F 0805 1M 1%
RES M/F 0805 4K7 1%
RES M/F 0805 120K 5%
RES M/F 0805 10K 1%
RES M/F 0805 1K5 5%
RES M/F 0805 12K 5%
RES M/F 0805 10K 1%
RES M/F 0805 120K 5%
RES M/F 0805 10K 1%
RES M/F 0805 22E 5%
RES M/F 0805 33K 5%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 10M 10%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 1K8 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 1K5 5%
RES M/F 0805 10K 1%
RV1
040-05500-09
POT 10K LOG 15K10 VERT PCB MTG
S1
230-00020-38
SWITCH SPNO THRU HOLE PCB MTG
Copyright TEL
Var
5.2.5
17/05/99
IPN 220-01581-01
T803 PCB Information
5.2.6
Ref
IPN
Description
S2
Var
230-00020-38
SWITCH SPNO THRU HOLE PCB MTG
SK1
SK2
SK100
SK101
240-10000-07
240-04021-60
240-04021-80
240-10000-07
CONN SMD SKT 16W 2R M-MATCH
SKT P/JACK 6-WAY VER 69254-001
SKT 8WAY RJ45 R/A PCB LOW-PROF
CONN SMD SKT 16W 2R M-MATCH
T200
T201
054-00010-16
054-00010-16
(L) XFMR LINE 600 OHM 1:1
(L) XFMR LINE 600 OHM 1:1
XL300
274-00010-59
XTAL 18.432MHz HC-49/U
17/05/99
M803-00-PRELIM
Ref
Var
IPN
Description
Copyright TEL
IPN 220-01581-01
T803 PCB Information
M803-00-PRELIM
5.2.7
T803 Mechanical & Miscellaneous Parts (220-01581-01)
IPN
Legend Description
201-00030-08
WIRE T/C 7/0.2 PVC GREY
201-00030-10
WIRE T/C 7/0.2 PVC BLACK
219-02685-00
TONE REMOTE RIBBON CABLE LOOM
220-01581-01
PCB T803-00-0000 TONE REMOTE
230-00010-38
SWITCH EXTENDER CAP 19MM
S1 & S2
240-00020-72
HEADER 2W PCB MG ULTREX
240-04020-42
SKT 44 PIN SMD PLCC
IC311
240-04020-76
SKT RECEP CRIMP 4 ULTREX HOUS
252-00010-74
SPEAKER 36MM 16E MERRY
303-23149-00
COVER SIDE T1511-20-0000
308-01007-02
HANDLE BASE STN-SII INT THREAD
316-06706-00
PNL FRT SUB CHASSIS 14mm
316-06707-00
PNL FRT T803-00-0000
316-21252-00
PNL REAR T803-00-0000 (RJ45)
318-01037-00
RAIL CHAS T1511-20 EXTR ALUM
345-00040-08
SCRW M3*12MM P/POZ ST BZ
345-00040-09
SCRW M3*6MM CSK POZI TRUNC
345-00050-04
SCRW M4X10MM CSK POZI ST BZ
349-00020-08
SCRW T/T 4-40X3/8 CSK POZI BZ
349-00020-09
SCRW T/T 4-40X3/8 IN P/POZ BLK
349-00020-36
SCREW TT M3X8m PANTORX BLK
365-00100-20
LABEL WHITE S/A 28X11MM
365-01391-01
LABEL 30*10.8 T/MARK VOID
369-01035-01
TAPE DIE CUT T3000 SPKR-F/P
399-00010-51
BAG PLASTIC 75*100MM
410-01081-01
CRT T800 SERIES II
Copyright TEL
IPN
Legend Description
17/05/99
IPN 220-01581-01
T803 PCB Information
5.2.8
M803-00-PRELIM
T803 Grid Reference Index (IPN 220-01581-01)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C1
C2
C3
C4
C5
C6
C7
C128
C145
C162
C163
C164
C165
C166
C167
C168
C170
C172
C173
C174
C202
C203
C204
C205
C206
C207
C208
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C225
C226
C227
*C228
*C230
*C231
C232
C233
*C234
C235
C236
*C237
C239
C240
C300
C301
C302
1:Q10
1:Q11
1:Q11
1:S11
1:S11
1:S7
1:S7
1:H5
1:H5
1:H5
1:H8
1:H8
1:H3
1:H3
1:H4
1:H4
1:G4
1:G5
1:G5
1:G5
1:F5
1:C12
1:C9
1:C12
1:C9
1:C12
1:C9
1:F4
1:F12
1:F12
1:F10
1:F10
1:F11
1:F10
1:F7
1:C15
1:F11
1:D15
1:D15
1:F8
1:B14
1:C14
1:D15
1:E15
1:D14
1:E13
1:D14
1:G13
1:E15
1:F7
1:G15
1:F13
1:E13
1:H13
1:F8
1:E15
1:L15
1:M15
1:K13
1-N3
1-O3
1-O3
1-P3
1-Q3
1-Q4
1-R3
1-A0
1-B0
1-B0
1-C0
1-D0
1-E0
1-F0
1-F0
1-G0
1-G0
1-H0
1-H0
1-I0
2-E2
2-E9
2-E8
2-F9
2-F8
2-F9
2-F8
2-G4
2-G9
2-G9
2-G8
2-G7
2-H9
2-H7
2-H5
2-K5
2-J9
2-L5
2-L4
2-N2
2-N7
2-M4
2-M4
2-M5
2-N4
2-N8
2-N5
2-N4
2-N7
2-O1
2-N2
2-P8
2-P5
2-O4
2-O2
2-K5
3-A9
3-B9
3-D9
C303
C304
C305
C306
C307
C308
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421
C422
C423
C424
C425
C426
C427
C428
C429
C430
C431
C432
C433
C434
C435
C436
C437
C438
C439
C440
C441
1:M14
1:K14
1:K14
1:K14
1:K11
1:L11
1:H9
1:K10
1:K15
1:L10
1:H9
1:L6
1:L8
1:K9
1:M8
1:H12
1:J5
1:D7
1:E8
1:D6
1:D6
1:D7
1:D4
1:D3
1:D5
1:D6
1:D5
1:D4
1:D4
1:D6
1:D8
1:E8
1:D6
1:D6
1:D7
1:D4
1:D3
1:D5
1:D5
1:D5
1:D4
1:D3
1:D6
1:D7
1:D8
1:D7
1:D7
1:D6
1:D7
1:D4
1:D3
1:C3
1:D6
1:D5
1:D4
1:D5
1:D4
1:D8
1:D8
3-D9
3-D9
3-G4
3-G4
3-I4
3-J4
3-L8
3-M6
3-H7
3-M6
3-P3
3-P6
3-P7
3-Q7
3-Q7
3-F3
3-Q2
4-H8
4-H8
4-H7
4-H6
4-H6
4-H5
4-H4
4-H3
4-H3
4-H2
4-H1
4-H1
4-H0
4-H8
4-H8
4-H7
4-H6
4-H6
4-H5
4-H4
4-H3
4-H3
4-H2
4-H1
4-H1
4-H0
4-J9
4-J8
4-J7
4-J7
4-J6
4-J5
4-J4
4-J4
4-J3
4-J2
4-J2
4-J1
4-J0
4-J0
4-J9
4-J8
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C452
C453
C500
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C513
C514
C515
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C600
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
1:D7
1:D7
1:D6
1:D7
1:D3
1:D3
1:C3
1:D5
1:D5
1:D4
1:D5
1:D4
1:M6
1:M5
1:M5
1:M4
1:M4
1:M3
1:M3
1:M5
1:M5
1:M4
1:M4
1:M4
1:M3
1:M3
1:M6
1:M5
1:M5
1:M4
1:M4
1:M3
1:M3
1:M5
1:M5
1:M4
1:M4
1:M4
1:M3
1:M3
1:J4
1:K4
1:L4
1:J4
1:K4
1:L4
1:J4
1:J4
1:K4
1:L4
1:J4
1:K4
1:K4
1:L4
4-J7
4-J7
4-J6
4-J5
4-J4
4-J4
4-J3
4-J2
4-J2
4-J1
4-J0
4-J0
5-E8
5-E7
5-E6
5-E5
5-E3
5-E2
5-E1
5-F8
5-F7
5-F6
5-F5
5-F3
5-F2
5-F1
5-G8
5-G7
5-G6
5-G5
5-G4
5-G3
5-G2
5-G8
5-G7
5-G6
5-G5
5-G4
5-G3
5-G2
6-E6
6-E5
6-E4
6-F6
6-F5
6-F4
6-F6
6-F5
6-F4
6-F3
6-G6
6-G5
6-G4
6-G3
D3
D3
D4
D4
D5
D5
D6
*D200
*D201
*D202
*D203
*D204
*D205
D206
D206
D207
2:T7
2:T7
2:T6
2:T6
2:S14
2:S14
1:Q3
1:B12
1:B9
1:F12
1:F12
1:F10
1:F10
1:B15
1:B15
1:E8
1-S2
1-T2
1-S1
1-T1
1-S0
1-T0
1-O0
2-E9
2-E8
2-H9
2-H9
2-H8
2-H8
2-M6
2-M6
2-M2
IC1
IC2
IC3
IC100
IC101
IC200
IC201
IC202
IC203
IC204
IC205
IC206
*IC207
IC208
IC209
IC300
IC300
IC301
IC303
IC303
IC303
IC303
IC303
IC307
IC310
IC311
IC312
IC313
1:R12
1:S9
1:R7
1:H6
1:G3
1:F4
1:E3
1:F6
1:F3
1:F11
1:F14
1:D14
1:G14
1:F8
1:G11
1:L14
1:L14
1:G12
1:H9
1:H9
1:H9
1:H9
1:H9
1:L11
1:L9
1:L7
1:K6
1:G9
1-O3
1-P1
1-R3
1-C0
1-F0
2-F1
2-F3
2-G4
2-H3
2-J8
2-O7
2-O4
2-O2
2-P1
2-S0
3-F5
3-B9
3-F2
3-K8
3-J8
3-I8
3-I8
3-I9
3-J1
3-M5
3-P5
3-Q1
3-R3
D1
D1
D2
D2
2:T9
2:T9
2:T8
2:T8
1-T2
1-S2
1-T2
1-S2
JP200
JP201
*JP210
JP300
JP301
JP302
JP303
JP304
JP306
JP307
1:F15
1:E13
1:B15
1:K15
1:J15
1:J15
1:J15
1:J15
1:H9
1:H9
2-L8
2-M8
2-M6
3-F7
3-E5
3-F5
3-E4
3-F4
3-P3
3-P3
L1
L114
1:Q11
1:J5
1-O3
1-B0
17/05/99
Copyright TEL
IPN 220-01581-01
T803 PCB Information
M803-00-PRELIM
5.2.9
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
L131
L132
L200
L201
L202
L203
L400
L401
L402
L403
L404
L405
L406
L407
L408
L409
L410
L411
L412
L413
L414
L415
L416
L417
L418
L419
L420
L421
L422
L423
L424
L425
L426
L500
L501
L502
L503
L504
L505
L506
L507
L508
L509
L510
L511
L512
L513
L600
L601
L602
L603
L604
L605
L606
1:H3
1:G5
1:C12
1:C12
1:C9
1:C9
1:E8
1:E8
1:D6
1:E6
1:D7
1:D4
1:D3
1:D5
1:D5
1:E5
1:E4
1:E3
1:D6
1:D8
1:E8
1:E7
1:E7
1:E6
1:D7
1:D3
1:E3
1:C3
1:E5
1:E5
1:E4
1:D5
1:D4
1:M5
1:M5
1:M5
1:M4
1:M4
1:M3
1:M3
1:N5
1:N5
1:N5
1:N4
1:N4
1:N3
1:N3
1:J3
1:K3
1:L3
1:J3
1:K3
1:K3
1:L3
1-E0
1-H0
2-E9
2-E8
2-E8
2-E8
4-H8
4-H8
4-H7
4-H6
4-H6
4-H5
4-H4
4-H4
4-H3
4-H2
4-H1
4-H1
4-H0
4-J9
4-J8
4-J7
4-J7
4-J6
4-J5
4-J5
4-J4
4-J3
4-J2
4-J2
4-J1
4-J0
4-J0
5-F8
5-F7
5-F6
5-F5
5-F4
5-F3
5-F2
5-G8
5-G7
5-G6
5-G5
5-G4
5-G3
5-G2
6-E6
6-E5
6-E4
6-G6
6-G5
6-G4
6-G3
2-T1
2-L5
2-L7
3-E6
3-E5
3-E3
3-F7
3-G3
3-G4
3-H9
3-H8
3-I2
3-K4
3-K3
3-H7
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-M4
3-L3
3-P4
3-P4
3-P4
3-P4
3-P4
3-P4
3-O2
3-P2
3-Q3
3-Q3
3-R6
TP304
TP305
TP306
1:J13
1:J12
1:H12
3-G4
3-E3
3-G3
XL300
1:J14
3-G4
RV1
2:R6
1-S3
S1
S2
*S300
2:T5
2:T4
1:G8
1-T1
1-S1
3-R3
*SG200
*SG201
1:B12
1:B9
2-D9
2-D8
SK1
SK2
SK100
SK101
*SK102
1:R8
2:S2
1:B11
1:P4
1:K3
1-M2
1-T0
1-B9
1-K2
1-L3
1-T3
1-B3
1-U8
1-U6
3-H3
3-R0
T200
T201
1:D12
1:D10
2-G9
2-G8
Q201
Q202
Q203
1:B14
1:B14
1:J5
2-L7
2-L7
2-G0
R1
R2
R3
R4
R5
R7
R8
R9
R10
R12
1:Q3
1:S7
1:R7
1:S9
1:S9
1:S8
1:S9
1:S8
1:S8
1:S7
1-O0
1-S3
1-T3
1-S2
1-T2
1-S2
1-T2
1-S2
1-T2
1-S1
1-T1
1-S0
1-T0
1-H0
2-E2
2-E2
2-E2
2-E1
2-E1
2-E1
2-E1
2-E1
2-E1
2-E5
2-E5
2-E5
2-E5
2-E5
2-E5
2-E5
2-M2
2-F5
2-N2
2-F5
2-F5
2-F5
2-F5
2-G5
2-G5
2-H5
2-K8
2-H8
2-I8
2-J8
2-K8
2-L7
2-L5
2-L8
2-L5
2-L5
2-L5
2-L8
2-L7
2-L4
2-L8
2-M5
2-M7
2-M4
2-M8
2-M8
2-M5
2-M5
2-M7
2-M3
2-M4
2-M3
2-N7
2-N8
2-N5
2-M3
2-N5
2-N1
2-M3
2-N4
2-N3
2-O1
2-O9
2-O6
2-R0
2-O4
2-G0
2-G0
2-S7
2-S5
2-S3
2-S1
1:G11
1:E15
1:B15
1:L15
1:J13
1:H12
1:K15
1:L15
1:M15
1:H9
1:J10
1:L13
1:K12
1:K13
1:K15
1:K9
1:L9
1:K9
1:L9
1:K9
1:L9
1:K9
1:L9
1:J7
1:J7
1:J6
1:J7
1:J7
1:K13
1:N10
1:N10
1:G10
1:N10
1:J8
1:J8
1:L6
1:L5
1:G9
1:H9
1:M8
2:Q5
1:B5
1:P9
1:P9
1:P14
1:K4
1:S8
1:R13
1:R13
1:F5
1:F5
1:E5
1:E5
1:E5
1:E4
1:E4
1:E4
1:E4
1:H11
1:E6
1:E6
1:E6
1:E7
1:G6
1:G6
1:E6
1:F8
1:E6
1:F8
1:E6
1:E7
1:G6
1:G6
1:G7
1:E7
1:G6
1:F13
1:F10
1:F11
1:F12
1:F13
1:B15
1:C15
1:F15
1:D15
1:D15
1:C15
1:E15
1:B14
1:D15
1:F13
1:D15
1:C15
1:D15
1:F15
1:E13
1:E15
1:D13
1:C15
1:G15
1:C14
1:G13
1:C14
1:E13
1:D13
1:G15
1:E15
1:F7
1:G13
1:D14
1:G15
1:F8
1:G13
1:E13
1:H10
1:H13
1:J5
1:K5
1:G12
1:G12
1:G12
1:H11
R277
R280
R281
R301
R302
R303
R310
R311
R312
R313
R314
R317
R318
R320
R321
R322
R323
R324
R325
R326
R327
R328
R330
R331
R332
R333
R334
R335
R336
R341
R342
R343
R344
R345
R346
R347
R348
R351
R352
R353
P1
P100
P101
P101
*P300
*P301
R13
R14
R15
R100
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R240
R241
R242
R243
R244
R245
R246
R247
R248
R250
R251
R252
*R253
R254
*R255
R256
R257
R258
*R260
R261
R262
*R263
R264
*R265
R266
R267
R268
R269
*R270
R271
R272
R273
R274
R275
R276
TP200
TP201
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
TP211
TP212
TP213
TP300
TP301
TP302
TP303
1:F12
1:G12
1:B14
1:C14
1:G12
1:F12
1:H12
1:C14
1:H12
1:J13
1:G12
1:G12
1:H12
1:J12
1:J12
1:H13
1:J13
2-L8
2-L3
2-M7
2-M5
2-M8
2-Q4
2-Q2
2-R7
2-P3
2-L3
2-R8
2-R5
2-R3
3-C5
3-C5
3-C4
3-G5
Copyright TEL
17/05/99
IPN 220-01581-01
5.2.10
17/05/99
T803 PCB Information
M803-00-PRELIM
Copyright TEL
T800-53-0000 PCB Information
M803-00-PRELIM
5.3
5.3.1
T800-53-0000 Backplane PCB
This section contains the following information.
IPN
220-01449-02
Copyright TEL
Section
Page
Parts List
5.3.3
PCB Layout - Top Side
5.3.5
PCB Layout - Bottom Side
5.3.6
Circuit Diagram
5.3.7
17/05/99
5.3.2
17/05/99
T800-53-0000 PCB Information
M803-00-PRELIM
Copyright TEL
IPN 220-01449-02
M803-00-PRELIM
T800-53-0000 PCB Information
5.3.3
T800-53-0000 Parts List (IPN 220-01449-02)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
IPN 220-01449-02
T800-53-0000 PCB Information
5.3.4
Ref
IPN
Description
D1
D5
D6
Var
001-00011-70
001-00015-12
001-00011-70
S) DIODE 1N4001 1A/50V
S) DIODE ZEN 5V6 0.4W 5%
S) DIODE 1N4001 1A/50V
Q1
000-50010-60
S) XSTR AI BC327 PNP TO92 AF
R1
R2
R5
030-06180-00
030-05100-00
032-32100-00
RES FILM 180K 5% 0.25W 7X2.5
RES FILM 10K 5% 0.25W 7X2.5
RES M/F PWR 10E 5% 1W 10X4MM
RV1
042-05100-10
RES PRE 10K CER 9.5MM SQ FLAT
SK1
SK2
SK3
SK4
SK5
SK6
SK7
SK8
SK10
240-02020-15
240-02020-15
240-02020-15
240-02020-15
240-02020-15
240-02020-15
240-02020-15
240-04021-60
240-02020-20
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT 15 DRANGE PCB PLUS PCB HW
SKT P/JACK 6-WAY VER 69254-001
SKT 25 DRANGE PCB PLUS FULL HW
SW1
230-00010-19
SWITCH*8 SPST DIP PKG
220-01449-02
240-00020-59
240-00020-68
240-04020-62
349-00020-03
PCB TONE-REMOTE 3 BIN BACKPLAN
HEADER 3 W 1 R PCB MTG
HEADER 2W PCB MTG STD
SKT 2 W RECEP SHORTING LINK
SCRW T/T 4-40X1/4IN P/POZ
17/05/99
M803-00-PRELIM
Ref
Var
IPN
Description
Copyright TEL
IPN 220-01449-02
T800-53-0000 PCB Information
M803-00-PRELIM
5.3.5
TX-AUX2
LINK2
TX-AUX1
SK7
LINK1
TX-AUX0
0PTO-
0PT0+
TX-KEY
TX-AUDIO
TXAUDIO2
CTCSS
LINK4
LINK6
SW1
LINK3
LINK7
RX-AUX0
RX-AUX1
RX-AUX2
RV1
RELAY-NO
RELAY-CO
RXAUDIO2
D1
RX-AUDIO
LINK5
R2
R1
Q1
R5 D5 D6
SK8
SK10
T800-53-0000 PCB (IPN 220-01449-02) - Top Side
Copyright TEL
17/05/99
IPN 220-01449-02
T800-53-0000 PCB Information
SK2
SK3
SK5
SK6
SK4
SK2
SK3
SK5
SK6
SK4
SK1
M803-00-PRELIM
SK1
5.3.6
T800-53-0000 PCB (IPN 220-01449-02) - Bottom Side
17/05/99
Copyright TEL
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.2 Linearized : Yes Create Date : 1999:05:26 14:58:55 Producer : Acrobat Distiller 3.01 for Windows Author : daver Title : 803prel.bk Creator : FrameMaker 5.5.2L11a Modify Date : 1999:05:26 16:09:51 Page Count : 58 Page Mode : UseOutlinesEXIF Metadata provided by EXIF.tools