Elettronika S r l VEGA UHF BROADCAST TRANSMITTER User Manual File Number Two

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Document ID	511699
Application ID	SliijS46t5nUT1h3wniVCw==
Document Description	User Manual File Number Two
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	207.88kB (2598467 bits)
Date Submitted	2005-02-02 00:00:00
Date Available	2005-03-17 00:00:00
Creation Date	2005-02-02 15:42:53
Producing Software	AFPL Ghostscript 6.50
Document Lastmod	2005-02-02 15:42:59
Document Title	User Manual File Number Two

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Component layout SCH0210AR1 - Top layer
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MULI VIDEO MODULATOR MODULE MTG0072ARO
DESCRIPTION
The video signal enters the module trough a 750 BNC connection which can be selected
via sofiware on either the front or rear panel of the apparatus, and is conditioned to the
standard value of 1 Vpp by a digital power-meter with a maximum dynamic of +/-6dB. A
sample& hold sysmm allows to set the black level independently from the video information
in order to perform clipping operations of the swehronism and luminance levels (which
t???“ can be disabled via sofiware),
An electronic switch (selectable via sofiware) allows to add the video pre—correction stage,
made up by the synchronism regenerator and the video group delay pre-correctoi: The
former allows to regenerate a normal synchronism level for remarkably degraded video
signals, while the latter allows to correct the shape of the audio trap contained in the TV
receivers. If the synchronism regenerator is not needed, it can be disabled even if the video
pre-con'ection stage is enabled, but it cannot be used without the latter The processed video signal modulates
the amplitude of the audio carrier generated by an internal local oscillator and controlled by a PLL which
locking frequency can be selected via sofiware in accordance with the transmission standard.
The amplitude modulation of the carrier is performed by a Gilbert dell controlled in current to obtain an
effective modulation linearity, Afier this, there are the vestigial filter and an UP gain stage which also sums the
audio subcarriers, if any The whole modulation system is locked to an intemal 20MHz reference made up by
a VCTCXO, which may in turn be locked to an external 5/10MHz reference present on the control bus, in
case the precision offset support is needed.
This 20Ml-[z reference is also used in the audio modulation module in order to obtain the perfect distance
between the audio and video carriers even without the external precision reference.
TECHNICAL CHARACTERISTICS
Input impedance 75!) - ROS>25dB Clipper intervention On synchronism and luminance
Nominal level lep 1:6dB Synchronism regenerator Efl‘ecrive within 166.3
Input Front and back selectable BNC Group delay pre-corrector 8-celle exeludible
Group delay < 50nsecpp Analog measures Synchronism and
Frequency response < 10.5dB luminance level
Differential gain <1] % Cartier frequency synthesis PLL
Differential phase < 12" Frequency reference Internal TCXO
Luminance non»linearity < fl% extemally lockable
k-Faetor < ]% Extemal interface Microprocessor with
Tilt < ]% RS485 protocol
ICPM < 2° Fimwvare Riconfigulabile tramite RS485
S/H'UM > 4SdB
S/Nunwgt > 60dB
S/ngt >68dB
Clamping S/ H to backporch
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The module contains the following blocks:
1. Input relay— chooses the video source between the BNC on the front panel of the module and the one
on the back of the apparatus; the switching is managed by the sofiware.
2. Video level regulation stage —regulates the level of the video signal by means of a digital potentiometer
which can be programmed trough a quRE interface.
3. Clamping stage —uses the timing information of the synchronism extraction stage (see below) to perform
the sample & hold of the black level at backporchr
4. Synchron’sm and luminance limitation — clips the synchronism and luminance levels without distorting
the crominance signal; the intervention is handled by the sofiware and shown by a yellow LED on the
frontal panel, the intervention of the clipper, if any, is shown by two red LEDs (one for synchronism and
one for luminance) on the front panel
5. Synchronism extraction stage 7 extracts from the video signal the synchronism timing to perform the
clamping, the regeneration and the lock of the pilot tone of the stereo audio modulator (see MTGOO78)4
6. Synchronism regeneration stage — starting from the timing information extracted by the previous stage,
this processes a new synchronism pulse corrected both in level, timing and shape (rising and lowering
times); the intervention is handled by the sofiware and signalled by a yellow LED on the frontal panels
7. Group delay pre—corrector—performs the pre-correction of the notch filter on the audio carrier in the
demodulator of the receiver in order to equalise its group delay
8. Synchronism insertion stage— ‘cuts’ the existing synchronism of the video signal and superimposes the
regenerated one; due to the need of a delay in the video signal to perform the cut compared to the
extraction timing of the synchronism, this stage is related to the insertion of the group delay pre-corrector
which inserts this delay.
9. Video switch—this smge chooses between the processed video signal (pre-corrected and regenerated in
synchronism if needed) and the non-processed one, at this stage there is the monitor for the video base
band with 759 output with SMB connector on the frontal panel; the choice is handled by the software
and signalled by a yellow LED on the frontpaneL
It]. Video signal level measurement—this stage detects the peak of the synchronism and luminance levels
providing two analog voltages for the A/D conversion; the voltages will be processed by the microcontroller
of the display board (see MTGOO79) to be displayed as VU—METERS‘
11. Synchronism level clamper — once all needed processing have been performed with the clamping at
black level, a new clamping operation at the synchronism level is made in orderto perform the subsequent
negative AM modulation
1 2. Amplitude modulator— convens to the intermediate frequency the video signal referring to the synchronism
70
peak with a modulation depth of 90% at white level,
13. Vestigial SAW filter—filters the double side-band to the broadcast carrier in order to obtain a vestigial
modulation (the upper side-band is partially broadcast).
14. “7 Amplifier—perfon‘ns the amplification afier the vestigial filtering and sums the audio subcarrier(s)
coming from the audio modulator module (see MTGOO71/78),
15. Output low pass filter— filters the presence of harmonics of the audio and Video carriers
16. IF video oscillator— generates the video carrierbyperforming the PLL frequency synthesis; the selectable
standards and the lock indjmtion are handled by the sofiware.
17. Riferimento a 20MHz —the frequency reference for the PLL synthesis of the video carrier is generated
by a TCXO which may be locked to a more precise 5/10MHz external reference (see MTGOO76), this
reference is buffered and used as reference by the audio modulator (see MTGOO71 /7 8) to synthesise the
frequency of the audio carrier so that there are no frequency offsets between the two carriers, even when
there is no common external reference.
18. Controller— all of the descnbedopemtions are managed by a microcontroller communicating to the user
interface board (see MTG0079) by RS485 protocol; the local controller stores the status of the module
and a reprogramming of the firmware (possible via RS485 from the display board) does not alter its
contents
CALIBRATION PROCEDURE
- Instrument list
- Spectrum analyser
Lock of the carriers and reference - Oscilloscope
- Tester
Calrbmtron of the video parameters - Video generator with VITS
in base band - AM Video receiver
and alter the AM modulation - Video parameters analyser
71
- Description of the adjustment paints
R71
White clipper level
R92
Level of the Video sigmal in base band (OdB on digt pol.)
R156
AM modulation depth (90%)
R196
Video carrier level (-6dBm)
R32, R45, R33, R81;
R37, R50, R58, R88
Control of the passing band of the pre-oorrector cells
R39, R54, R73, R88,
R44, R59, R78, R91
Control olthe group delay of the preconector cells
R98
Level of the regenerated synchro nism
R14, R16
R162, R183
Timing of the cm window of the synchronism
Shape adjustment of the synchronism
C49
Control of the passing band of the pre-oorrector
C113
Tuning olthe local oscillator of the video carrier
MF1, MF3, MF5, MFB,
MFZ, MF4, MFS, MF9
Tuning olthe group delay preoorrector cells
MF7
Tuning of the filter on the clrome carrier of the Wnite limiter
L5
J4
Fine tuning of the local oscillator of the video carrier
IF video testpoint (50kHz)
J5
Unused
JG
VCO control voltage lestpoint (7.1.8V)
J7
TCXO tes1poin1 (50kHz)
JS
Uaned
J9
External reference testpoint (100kHz)
J1
Video input (panel)
J2-J13
Video link for rear input
J11-J14
IF link for audio carrier input
J12
72
IF monitor (panel)
Component layout/or adjustment points
73
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The calibration procedure ofthe module requires a complete structure of display} board (see
MTG0079) and extension module (see MTGOO95) in order to perform the software selection which
will be referred to later and power the module itself
- Menu of the Multistandard Video Modulator Module
VElnll VlJl
EXIT }
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tPrecm-r Utiv l {Video level ....}....
(Synolleslnre Illiv l 4
{Sourte lleat‘v l 4
Video 20.3“, mm, Video email, my,
Verification of the video base-band section — connect a video source with VITS to J 1 and a video
parameter measurerto the video base-band output and check the sections included:
El
El
Configure the module with Video Level at 1/2 of the scale, Clipper ofi’, Precorr ofi", SynaRestore 017
and Source front.
Calibrate R92 to obtain the correct levels of synchronism (Fig. 1), luminance (Fig.2) and color burst
(F ig.3).
Increase Video Level to 3/1 of the scale and set Clipper to on, calibrate R71 for the intervention of the
white limitation circuit, check that the over LEDs light up and that White Clip and Sync Clip are on
Pres, restore Video Level to ‘/2 of the scale and check that the LEDs become unlit and that White Clip
and Sjmc Clip are on Trig, if needed reset this indication by means of Reset Trig anc check that White
Clip and Sync Clip are on Abst.
Configire the module with Precorr on and calibrate R39, R54, R73, R88, R44, R59, R78 and R91
to obtain the desired group delay mask, if needed calibrate R32, R45, R63, R81, R37, R50, R68,
R86 and C49 to make the passing band flat; in case this cannot be done in the base band (the video
parameters analyser has no group delay mask for the required standard) the calibration of the IF pre-
corrector canbe made using the AM receiver set with the trap on the audio carrier enabled, equalising the
group delay in order to make it flat as in Fig. 10 (thus automatically compensating the trap on the audio
carrier of the receiver).
Configure the module with Sync.Restore on and calibrate R14 and R16 for the correct timing of the
synchronism pulse (Fig.5) and color burst (Fig46) and R98 for the correct level of the synchronism
(Fig, 1); only if needed, calibrate R162 and R163 to equalise the rising and lowering time of the synchronism
pulse.
Verification of the IF oscillator section — connect a spectrum analyser on the monitor of the J 12 module
and check the sections Within:
74
El Calibrate C113 and L5 to lock the video carrier to the intermediate frequency of the set standard (to
change the standard refer to the standard change procedure) and obtain a lock voltage between 7Vand
8 Von J 6 checking that Video is on Lock in the display menu,
CI In case of problems in obtaining the lock, check that on J4, J7 and J9 there are the frequencies listed in
the table of the description of the adjustment pointst
Verification of the AM modulation section — connect a video source with VITS to J 1, a spectrum
analyser to the monitor of the J12 module and an AM video receiver with video parameters analyser to the
output of the J15 module, anc check the sections within:
CI Calibrate R196 fora level of —6dBm of the video canier and check that the video parameters described
in the technical specifications table are obtained (see Figll to F ig. 14)
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Component layout SCHO] 72AR2 - Bot Layer
Component layout SCHOI 72AR2 - Ibp Layer
77
MULI IF PRECORRECT OR MODULE
M TG00 73ARO
DESCRIPTION
TECHNICAL CHARACTERISTICS
Input impedance
Output impedance
Nominal level
Group delay
Frequency response
ICPM. pie-correction
D.P. lure-correction
IMD] pie-correction
IMD2 lyre-correction
Video signal for ICPM and DP
Automatic gain control
Pie-correction
Pre-correclor intervention
Analog measures
78
500 - ROS > 2563
509 » ROS > 25dB
-6d.Bm
< 10nsecpp
<10l2dB
3 cells: (-) (+) (level)
3 cells; (-) (+) (level)
3 cells: (knee) (slope) (phase)
3 cells: (knee) (slope) (phase)
Internal envelopment demodulator
Before and after the [MD] cells, 2
Excludible via software
The non—linearity IF pie-correction is performed by two distinct stages which act ondifferent
characteristics of the signal. The first stage works on ICPM and differential phase and gain
(DGDP) of the Video signal, which are small signal characteristics and thus need a pre-
correction based on “adapted” filtering cells.
The second stage works on intermodulation, which is a large signal characteristic and
needs a pre-correction based on the intervention on non-linear stages
In consideration of this, the work of the second stage is assured by am automatic gain
control system which comes befine and afier the correction cells, and which is needed to
have the system work correctly for each type of pre-correction adopted.
The whole pre-correction stage can be enabled and disabled via sofiware with a switching
system whichprevents the overshoot at IF—level, dangerous for the final stages,
Can be enabled even when powered‘ without overshoot
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Component Itgmut SCH0209AR]
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MULI UHF LOCAL OSCILLATOR MODULE MTG0084ARO
DESCRIPTION
an: m. mitt-mm
e‘ ‘ The synthesis system of the local oscillator forthe channel conversion is based on a control
technique which allows to obtain the programming of the standard, the channel (split into
the three bands I, III, IV/V) and the line offset (as multiple of the line frequency of the
video signal) via sofiware, with no change to be made,
The module includes an internal VCTCXO reference which can be locked to a more
precise 5/10MHZ reference (trough the bus) needed if the field offset is used.
(mm
TECHNICAL CHARACTERISTICS
Nominal level +13dBm ildB
FM S/N ccir unweight. >65dB
FM S/N ccir wght. >60dB
Analog measures VCO control voltage
Carrier frequency synthesis A PLL
Offset Line offset, step 11/12 line frequency
O.L. carrier characteristics Orr/Off selection and fine adjust
Frequency reference Internal TCXO externally lockable
External interface Microprocessor with RS485 protocol
Firmware Reconfigurable via R5485
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Filtertype Active S-cell band-pass
RF-attenuation type 4 PIN-diodes cell
Output amplifier Wide band
Overall gain ZSdB (max)
The module contains the following blocks:
1. Active band-pass inter—filters the lower side-band afier conversion, it is split into three windows (I-II
/ III / IV-V band) to ensure the coverage of all of the TV channels to be implemented for all standards,
and contains the PIN—diode attenuation cell for the gain control.
2. Wide-band amplifier—amplifies the filtered channel in order to obtain the correct driving level for the
RF final stages (see MTF0088-0087-0089).
CALIBRATION PROCEDURE
- List of instruments
‘ l - Network analyser
Calibration of the channel filter _ Spectrum analyser with tracking
100
- Description of the adjustment points
Cl-Cll, (218-19 Channel filter calibration for bands II and lV-V
017, C20-24,
026-27, 031-32
L1-G Channel filter calibration for band I-II
Channel filter calibration for band I-II
JG RF monitor (panel)
JP1, R29 Local gain control ofthe filler
J2 Channel filter input
J4 Channel filter output
The calibration procedure ofthe module requires a complete structure of display board (see M TGOO79)
and extension module (see M T60095 ) in order to perform the software selection which wi11 be referred
to later and power the module itself,
- Menu of the Multistandard UHF Channel Filter Module
Pwrflrlhnde Null) v
DurlevelMan fifi'lv
Purlevelllillo 92h-
Verification of the channel filter — connect a network analyser to the channel filter and calibrate its
components to obtain the desired frequency response:
El Configure the module with PwrCfl'IMode Man and verify that it is possible to change the gain of the filter
by acting on PereveIMan, setting JP] Remotes
Verification of the wide-band amplifier section — connect a spectrum analyser with tracking between J 4
and J5 check that the frequency response of the amplifier is flat within 1 dB from 50MHz to QOOWL
101
Component Iayautfar adjustment paints
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102
Component Itgmut SCHOZZZARZ
Component layout UHF Channel Filter
103
CONTROLLER MODULE M TG0079ARO
SCH0135AR1 DESCRIPTION
The Controller module, located on the right side of the VEGA
TV modulator, is the user interface of the whole modulator. It
gathers the data from all the sections of the modulator, processes
them by means of a 16bit flash micro-controllerby Fujitsu and
makes them available to the userboththrough the local interface,
composed by a display and a knob, and the remote interface
made up by the serial port (either the RSZ32 on the front or the
RS485 on the back, as selected) or the interface of the
telemeasuring connector.
The acquisition and setting of all the concerned parameters is
made in two different ways. Analog measures reach the board
from the individual modules as voltages, are conditioned on the board and then converted by an internal A/D
converter in the micro.
The remainingparameters are gathered through a2-Wire RS485 interface, which runs on the bus. The display
board acts as master on this 485 bus, Besides it is provided with an RTC and anon-volatile memory on an
internal 12C bus.
- Dip-Switch
The display board is provided with 4 dip-switches. The dip-switches 3 and 4 are used to program the flash
memory of the flash micro-controller by Fujitsu, in detail:
DIP3: On DIP4: Off Boot Programming
DIP3: OffDIP4: On Run or Firmware Programming
The "Boot Programming" configuration is only for BIOS programming purposes.
Once the BIOS has been programmed, the firmware has to be programmed at least once in order to use the
board. The firmware programming and the normal operation of the board are obtained with the same position
of the dip switches.
For more detail on Firmware upgrade please refer to the "Firmware Upgrade" section.
DIP2: On Factory setting
DIP2 is set to ON only during the factory setup of the exciter, This allow to store in the memory all of the
settings made as ‘factory defaults‘.
Once the test is completed, and while the modulator is used normally, the DIP2 must be kept OFF.
104
- LEDs
The board is providedwith three LEDs.
— On (green): it is lit when the exciter is switched on by local or remote control.
- Remote (yellow): it is lit when the exciter has been set to accept remote commands. To have it accept local
commands again, the local/remote selection menu can be used.
— Alarm (red): shows that an alarm is present.
In case of alarmthe redLED lights up andthe icon of abell appears inthe upperbar of the display, If the alarm
disappears, the red LED is turned off and the bell stans blinking, in order to show that an anomaly occurred.
To know the details of the anomaly and when it occurred, the history menu can be used. Once this menu is
accessed7 the blinking bell icon disappears.
While an alarm is present the exciter switch off the output power. When the alarm disappear, the power is
switched on again. Afier 5 times the exciter switch off the output power, the exciter goes in LockOut state: the
power remains off till the user reset the LockOut If the fails are far more that 1 hour than the LockOut counter
is automatically cleaned
TECHNICAL CHARACTERISTICS
Flash ROM 256kByte
RAM (5ka
EEPROM 64an
Serial interfaces 2xRS485 or ] xR5485 + lxRSZSZ
Graphic display 128x64pixel blue with white LED back light
Encoder Mechanical with push button
Clock and Calendar Lithium battery backup
Telemeasures Output; FWD, REF, Alarm
Input: Remote OFF
FIRMWARE UPGRADE
Inside the VEGA exciter there are 5 micro—controllers. One of these is the one of the display board (16bit
Fujitsu with 256K Flash) While 4 are in the audio, Video, local oscillator and external reference boards
respectively (8bit Microchip with 8K Flash).
It is possible to upgrade all of the micro-controllers of the exciter, but the procedures differ from the display
one and the remaining four.
All upgrades are made by means of the RS232 connector on the front panel of the exciter.
All of the firmware inside the exciter are made up by two parts: the BIOS and the firmware proper. The
former only programs the built-in Flash memory, while all of the operations of the micro are determined bythe
latter.
105
0 Upgrade ofthe BIOS ofthe display board:
While the exciter is off, set the dip-switched of the board on these positions DIP3 :ON DIP4:OFF. Run the
Fujitsu Flash MCU programmer application, select the BIOS file to be used, select doumload and follow the
instructions given by the application
0 Upgrade of the FIRMWARE of the display board:
A display board provided with the BIOS is needed,
While the exciter is off, set the dip-switched of the board on these positions DIP3 :OFF DIP4:ON, Run the
Vega Flash Application, select the upgrade of the display board and the file to be used, select download and
switch the exciter on. The upgrade will start automatically.
0 Upgrade of the boards on the BUS:
Aworking displayboard is needed in order to upgrade the boards on the BUS, because the programming of
the modules is made trough the display board
Warning: While it is possible to program both the BIOS and the firmware of the display board, it is only
possible to change the firmware, and not the BIOS, of the boards on the bus. Since the BIOS is in the same
micro as the firmware, this means that it is not possible to program the micro of a board on the bus on a virgin
micro, which can be done, instead, on the display.
To proceed with the upgrade, while the exciter is on and remote, nm the Vega Flash Application, select the
board to be upgraded and the file to be sent, then select download. The upgrade will start automatically
106
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Component layout SCH0135AR1 - Bot layer
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Component layout SCH0135AR1 - Top layer
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103
SCH0231AR1 DESCRIPTION
The power supply accepts anominal continuous input voltage of 28V and supplies three continuous current
output with voltages of +5V, +15V and -15V. It also provides a voltage of +28V to the system bus. The
power supply voltages towards the system bus are switched by means of relays controlled by the micro-
processor of the control board.
There are switching regulators for the +5V, +15V and -15V voltages.
The power supply board provides the operating voltages to the control board trough multi—wire flat cable In
this there are also analog voltages to monitor the power supply status The monitoring of the +5V, +15V and
-15V voltages are conditioned to about 4V nominal.
The board provides the power supply to the system fan. Its on/off status and its speed can be set by the
micro-processor of the control board.
The connections to the system bus and power supply board are made using a fast-lock connector.
Component layout SCH0231AR1
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é
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ca
w m m
D7 lGGnF
(m 2
r 45A
I .
FWDER 3317.14 E
as gg M Ezgfl C)
—l . TQQ
HNDER 112m
Hm n Aw vF
UK
l_|l_|l_|l_|l_|l_l l_|l_|l_ll_|
ma
109
EXTERNAL REFEREMENT MODULE M TG0076ARO
DESCRIPTION
The board contains the 5/10MHz external reference and a series of filnctions on the back
of the apparatus: the rear audio and video inputs, the telemeasuring connectors and the
RS485, the external reference input (or output) and the IF connection before the linearity
pre-corrector, in order to allow the insertion in the chain of different modulation systems
such as NICAMt
TECHNICAL CHARACTERISTICS
Frequency reference S-IOMHz
Detector presence OdBm threshold
Connector BNC input-output selectable (sw)
OACAXD. Characteristics (optional) 0.05ppm long term stability
OACAXAOA Tuning frequency flppm fine tunability (sw)
OACAXAOA Warm up consumption 4.5W 10min @25°C
IF Link OPEN-CLOSED Selection switch (sw)
A»V Rear connections Available on exeiter arrangement
Telemasures D139
115485418232 DB9 Selectable (sw)
Component layout SCH0266ARI
110
9 HQ in»
[IS
Elm w
mas “
Ffmfim‘ffiijfd;
gag n 1
minimal;
E5
‘ —sm m/nm
are we
mm
Emma
5: m
, i as is 528555??ng $882
2 E ME 545; 53323 E , 53252
2,532
§ 5g 5 52; 55mg §>mfi Dmwmwwma 2321
Q,
161560 mic 3&8 ”5201
£18? 55
$548 GE a I 19:65
mmaficwwkmmk .
El 1|nmozzo§>
wzjoimw \ E H
g film; 15 &
M ”552
> .__|1 Ti E 558 SE 30>
._I 1|w(4|. QR mméomémw 2? ASP N59 _ Lag“ H
\ WEE? E
19 8 E 8,
:,
122
BUS STRUCTURE SCH0194ARI
Component Itgmut SCH0194AR]
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— DDDDDE x —
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O.
mam
g “Mm
3 E a
4?
123
7 é 5 as 7577702775757 5 5712013
75,772 55mg au as £277
28921 771 a: 72727 777 5
75 g 9 E 7539 577,072 7>7< W70< 7 D Q7W7FUM7M SieEMJM
g .
UV
ENLK T mizgm Aunt/Eu 3 W
g $@
7 p m
3,3] er (m use, My
. 7 7
55st 59 522 77 8,7
52 272 557.8 7: as 537: 7557 a? manual 0577 2577
E, @
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5952 1
235 w_“ 4 dub 1; fi
5 5. 5. 5, SEE £11
t hr? ( s! ( i a F)
m x“ n ( a) (x a)
1 i “i i , w z. p
J...l m “1 mafia
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hr
gr
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cézazaxq 35 I. 77553? 137 I.
527 an; 327 m as: 23 Ex 9
m _ w _ N _ o _ m 7 7\ 7 m _ m _ 7 _ o
124
COMPONENT LIST SCH0194AR1
PartNamdNumber
CC 100nF—S 01065C
CC 1011F -S 010533
CC 1206 N. M.
cc 47pF-S 01100
CE 220|1F 50V LOW ESR
D 1N4148»S 03002
D 50WQ06FN
DLKA»35ZSSGC 03057
1c LM25931-IVS—ADJ
1c LM2596S-5.0
IC 1.11/1317 04340
1c TL082-S 04796A
1c 1352034133
1c ULN2003A4870
IND M585 10111-1-s
IND T1 00011-13A4958
J CON 1-1D515V/054PVE
J CON 1-113515w05453v3
J FC-16P 02701-02700
R 100K-1%-S 000653
R 1003-1%-s 000291)
R 101(-1%s 000533
R 10R—1%—S 000173
R 1214-1 0/;.-s 000543
R 1K0-1%-S 000413
R 1 K2-1%-S 00042A
R 220R—1%-S 00033C
R 22101 a/o-s 000573
R 2714-1 %s 000583
R 2K2-1%-S 000453
R 330R»1°/¢S 00035A
R 3314-1%-s 000593
R 68101 %-S 000633
R 6K8»1%rS 00051B
RL 30.2224 07559
TRBC856 03455
Description
01065CY5V 1206 COND
010533 SMD1206 COND
N. M. SMD1206 COND
01100 SMD1206COND
01799A ELETTR SMD COND LOW ESR
03002 SMD DIODE
03019A SMD DIODE SCI-IOTTKY 5,5A
03057 GREEN SMD LED DIODE
04089 SMDINTEG CIRCUIT
04580 SMDINTEE CIRCUIT
04340 INTEG CIRCUIT
04796A SMD INTEG CIRCUIT
04088 SMD INTEG CIRCUIT
04870 SMD INTEG CIRCUlT
04948 INDUCTOR 2,7A
04958 TOROIDAL-STORAGE CHOKES
02881 + 02882 PANDUIT PCB CONN
02883 +02884 PANDUIT PCB CONN
02701+02700 PCB CONNECTOR POL
000653 RES 1/4W 1% SMD1206
00029D RES 1/4W1% SMD1206
000533 RES 1/4W 1% SMD1206
00017D RES 1/4W1% SMD1206
000543 RES 1/4W ]% SMD1206
000413 RES 1/4W 1% SMD 1206
00042A RES 1/4W ]% SMD1206
00033CRES 1/4W1% SMD1206
000573 RES 1/4W1% SMD1206
000583 RES 1/4W ]% SMD1206
000453 RES 1/4W 1% SMD1206
00035A RES 1/4W1% SMD1206
000593 RES 1/4W ]% SMD1206
000633 RES 1/4W1% SMD1206
000513RES1/4W1% SMD1206
07569 RELE
03455 PNP SMD TRANSISTOR
_N_—N_——N—&N~hwa——_wu__m_—memm_~n
Comps
C1»2,C4, C7-8. C1012. C15»18.
C23, C25-28, C31-32
C14, C22
C13, C24
C21
C3.C5-61C9‘ C19—20. C29»30
D3, D5
D1 -2, D4, D6-7
DL1-4
ICE, IC8
IQ
IC1
ICS, IC7
106
IC4
L] , L3, L6
L2, L4-5
J 1
J2
13
R18, R20
R14—15, R25
R3, R7, R19, R26
R13, R17, R28-29
R10
R5‘ R30
R6, R8, R23, R27
R1
R9‘ R16
R22
R12
R4
R1 1 , R2]
R24
R2
RLYl-Z
TR]
125
SP300-27 SWITCHING POWER SUPPLY E0017
SPECIFICATION
MODEL SP—300—27
Input voltage 88~Z64VAC universal input
Input currenfifrequency 4A/115V, 2A/230V; 47-63Hz
Inrush current ISA/115V, 30A/230V
Output voltage 27V, 11A (+/-10% ADJ.)
Overload protection 105%~135% output pulsing mode
Setup, rise, hol up time 115"/a~145% of output
Withstand voltage I/P-o/Pt3KV, I/P-FG: 1.5KV, lmin.
Working temp 040°C@100%. »10°C@80%, 50°C@50%
Safety standards UL 1012, TUV EN60950
EMC standards (ENSSOZZ), IEC1000-4-Z~6, 8, 1], IEC1000-3-2
Connection 9P/9.5mm pitch temiinal block
Weight 1,2kgs
Packing IZPCS/ICUFT
Dimensions 230x115x50mm
126
FE‘
FREE Zfi
127
COMPONENT LIST SP-300-02 7
SPECIFICATIONS
BOM FOR SP»30&27 ON CASE
CASE 912A-T
CASE 9] ZB-D
1206TS] ;L:1 5m+TUBB1YPEB;
HS HSO] 0~R1 5-320
HS HSOIOA SP—300
HS YSO 1 BW-O 1 8A»R1 71 OGAW-O 1 8A
MHSUO] 30mm
28x48 3.2
TO’ZZO-A 11,4x21,5x5,8
T03P-A 17,5x28.5x5,9
MYLAR FILM 912»R4
BOX912 244x125x66mm
SCREW F 3x4 ISONI
SCREW F 3x61$ONI
SCREW F 3x15 [SON]
SCREW P 3x6 ISONI
SCREW F 5.0)(12 TP] N1
SCREW F 3X6 TPZ N]
LABELUL SP—300-27-R4
LABEL INDCON UL E010-R2 FAN CONT.
CARTON 91 Z 0.98CUFT
327x18m1|
BOM FOR SP-300-27 ON PCB
R/C 1/4W 19 5% HP=10 T-Sme
R/C1/4W 5.195% 1117510 T-52mm
R/C1/4W15Q 5% HP=10 T-52mm
R/C l/4W 229 5% HP=10 T-Sme
R/C 1/4W 1009 5% HP:1O T-52mm
R/C 1/4W 330C! 5% HP=10 T-52mm
R/C l/4W 68m 5% HP=10 T-52mm
R/C1/4W1kQ 5% HP=10 T»52mm
R/Cl/4W1k9 5% HFEIO T»52mm
R/C1/4W1.8kQ 5%HP=10 T»52mm
R/C l/4W ZkQ 5% 1-[P=10 T-52mm
R/C1/4W 2.2kQ 5%HP:10 T—52mm
R/C1/4W 5.1kQ 5%HP=10 15me
R/C l/4W 5.6kQ 5%HP=10 T—Sme
R/C1/4W 6.2kQ 5%HP:10 T-Sme
R/C1/4W 6.8kQ 5%HP=10 T-Sme
R/Cl/4W10kfl 5% HP=10 T-52mm
R/C1/4W15kQ 5% HJEIO T»52mm
123
QUANTITY
MHNNH_Q__H__HQwagN_Hu_HN_HNHH_H
._.._._.._.._.NNL,JN._.
POSITION
1-184, HSS
H53
1-153
1-154, HSS
D] 1
D5
Q1 , Q] 0, Q6
CASE
HS}
HS4, 1-185
1-153, 1-154, HSS
PCB, RTH2
FAN
CASE
CASE
12
1 TB]
R8
R27, R29, R77
R63
R49
R57‘ R61
R45, R66
R13
R] 7‘ R21, R47,
R54, R56
R71
R79. R80
R48, R53, R55
R70‘ R72
R14, R22
R44
R60
R52
R64
R78
SPECIFICATIONS
R/C1/4W ZZkQ 5% HIEIO T—52mm
R/C1/4W 27K! 5% l-[P=1 0 T»52mm
R/C l/4W 68m 5% l-[P=] 0 T—52mm
R/C1/4W 82K! 5% HIEIO T»52mm
R/C1/4W 270k!) 5% HP=10T-52mm
R/C 1/4W 330m 5% 1-[P=10T-52mm
R/C1/4W1MQ 5% l-IP=1(! T»52mm
R/C1/2W12Q 5% T-52mm
R/C l/2W 2.29 5% T—Sme
R/C1/2W1505%T»52mm
R/C I/ZW 229 5% T-52mm
R/C l/ZW 680m 5% T-Sme
R/C ]W 279 5%
R/C lW zoom 5% CFR-l WS
R/MO ZW 399 5%
W0 2W 1 009 5%
W0 2W 1,2kf! 5% KINK
R/MO ZW 30m 5%
R/M1/4W 22k!) ]% T-52mm
R/M 1/4W 24kQ ]% T—Sme
R/M 1W499kQ 1% MFR-1WS
R/NW 2W 0122!) 5%
R/NW ZW 01330 5%
R/NW SW 0.680 5%
MS 5W10010% T=130°C
MVR0.3W1k910%VP=5x215
NTC 1TC»5(!2K lL—S
NTC 5kQ ]0% TSC—502
MOV 016W 470VTNR1 56471 K
JUMP 1 P=10
JUMP 1 P=1 215
JUMP 1 P20
C/YZ 221/250VAC 20% P=7,5 AC
C/YZ 222/250VAC 20% P=715 AC
C/YZ 472/250VAC 20% P75 AC
C/X2104/250VAC20% P=15 KNB153X
C/XZ ZZA/ZSOVAC 20% P=22 KNBI 53x
C/XZ 474/250VAC 20% P=22 KNB153X
C/M104/63V10% P=5
CM104/100V10% P=5
C/M 224/63V 10% P=5
C/M 474/50V 10% F5
C/C 221/1KV10% P=5 Y5P
C/C 331/100V10%P=5 Y5P
u.N...._1NN...._._.N._._.._.._._.N._._.¢_._.NNN._.NN._._.N_._.._._._.._._._.N
_.._.._._N
POSITION
R23‘ R73
R46
R18
R69
R67
R65
R31
R74
R58
R16, R68
R5]
R1
R41, R42
R75, R76
R23
R1 R59
R43, R50
R] 1 , R12
R26
R19
R20, R24, R6, R7
10
R10
R31 R62
R25
SVRJ
Rl'Hl
R11-12
ZNR]
J 1 J 12
IS
13
C22
C41, 063
C3, C4
C2
C6]
C1. C46
C] 1, C12, C36,
C53, C68
C26 C65
C38
C51
C59
C13
129
SPECIFICATIONS
C/C331/1KV10% 1&5 YSP
C/C471/1KV10% P=5 YSP
C/C 222/500V 20% P=5 ZfiU
C/ML102/100V 5% 1&3
C/ML 472/100V 5% P=3
C/ML 103/100V 5% P=3
C/ML 203/100V 5% P=5
C/ML 473/100V 5% P=5
C/C 101/2KV EPOXY 10% P=5 YSP
C/C 103/2KV EPOXY 80, »20% P=10 Y5V
C/C 333/1KV EPOXY 20% P=10 25V
C/E 150u/400V 85°C 22x30 HP}
C/E 1u/50V 105°C 5x11 KM
C/E2.2u/50V105°C5x11 KM
C/E47u/25V105°C5x11 KM
C/E47u/50V105°C 6,3x11 KM
C/E100u/35V 105°C 8x1 1,5KM
C/E 220u/25V105"C 8x11,5 KM
C/E470u/BVLL5K10X16YXG
C/E470u/50V LL5K12.5x25 YXG
BD IDA/600V GLASS D10XB60
RD1A/50V1N4001T-52mm
RD 3A/600V 1N5406 DO-ZO]
SFRD ESAD92-OZ ZOA/ZOOV TO3P
SFRD HER] 04 1A/3WV T—52mm
SFRD HER] 04 1A/300V T»52mm
SFRD I-IER203 ZA/ZOOV T—52mm
SFRD I-IER208 ZA/l KV T—52mm
SFRD RI-1RP1560 15A/600V T0220
SBD1N5319 1A/40V T-52mm
HIGH-SPEED DIODE 1N4148 T—52mm
HIGH-SPEED DIODE 1N4148 T—Sme
ZD l/ZW 8.9V 2% 9B} T-52mm
ZD1W 5.1V 2%1N4733 T-52mm
ZD 1W 18V 2% 1N4746 T—Sme
LEDGREEN204GD~A
BJT ZSAIOZO -2A/50V TOQZM
BJT ZSA562Y »0.5A/»30V T092
BJTZSC181 5GR01A/40VTO/9Q
BJT ZSCZ 1 20 0.8A/30V T092
BJT ZSC2655 2A/50V TO92M
FET ZSK2652 6A/900V TO3P
130
mN.—..u—u.-1N.—m~u~un~__..—Nm.—Nun
5-w u._.._.._..q._1
N._.._.\,..._.._._.
POSITION
C31‘C32
C1 0, 018, 062
C39, GEE
C47
C14. C49
C19, C66
C21
(50
C7
(3
C37, C40
C5, C6
C20. C45
C54, C55, C57
C50
C43. C44
C9
C42, C52
C56
C33, C34, C35
BD]
D20
D3
D1 1, D12
D10,D17, D22,
D25. D4
D6
D13, D16
D9
D5
D1
D14,D15, D18,
D19, D23
D24, D7. D8
ZDS
ZD7
ZDI. ZD}, ZD4,
LED]
SPECIFICATIONS
FET IRFP460 20A/500V T03P
TRIAC BTA] $600B 16A T0220
SHR4312.5V 2% MM1431AT
RG MC7812CT 1 .0A/]2V T0220
PHOTO CNX8ZA PC] 1 1
PHOI‘O-TRIAC MOCSCVZZ
PWM TL3845P TI
OP LM358 LA6358N
CONTROL LT1249CNS
TR] OSLR4 Ku130125 SP300»27
TR] 10~R8 1411130125
LF TF360-RA ET—ZS 6mH
MT TF367»R2 ETD»39 SP»300»27
BEADCORE BD-OOIA-M4S RH3.5x3x1.5
BEADCORE BD-001A-M4S RH 315x3x115
BEADCORE BD-002A-M4S RH3.5x6x] .5
BEADCOREBD-OOZA—M4SRH315x6x] .5
FUSE F6.3L2505x20(}UGFE
PUSECLIPSxZO
TBDT-4C»B]4W(1173)-09
WAFER 8822-02 P=2.5
WIRE07#1870mm52Tx2
HS YSOZ]W»3 72020»311=25m/m
HS YSOZ6W-030-Rl 72021W-030
COREMS430125 I-[KH-BO
PCB sp»300»1z11 FR-4 202 13s
SCREW P 3x6 ISO NI
SCREW P 3x8 ISONI
SCREW T 3x6 1m 131-1
1.0 ]M (7mm)
2.0 ]M (9mm)
2.0 ]M (9mm)
QUANTITY
m—1N—1._._._.._..__.._1_._.._.
._.._._.._.N_.._.._._..—N_.N
7/1000
45/1000
9/](I)0
POSITION
Q10
TRC]
SHR]
RG]
U2
113
U1
U4
US
1.1
L3
111,er
T]
C37,C3F.C3S,
OlOS,C41F
C415, can C45,
can C635
D]]A,D] 1A,
mmmm
DSA
Q1D.Q6D
PS]
PS}
1131
CN]
A-A
HSZ
HS]
L1, 1.3
PCB
TRC]
BD]
RG]
],Q],Q]0,Q]0.
131

---

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File Type Extension             : pdf
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PDF Version                     : 1.4
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Modify Date                     : 2005:02:02 15:42:59+01:00
Create Date                     : 2005:02:02 15:42:53+01:00
Page Count                      : 65
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Producer                        : AFPL Ghostscript 6.50
Mod Date                        : 2005:02:02 15:42:59+01:00
Creation Date                   : 2005:02:02 15:42:53+01:00
Metadata Date                   : 2005:02:02 15:42:59+01:00

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