Магнитола vitek vt 3450 bk сервис мануал схема
Обновлено: 07.07.2024
Please read these instructions carefully before connecting, operating or adjusting the unit. Follow all warnings and operating recommendations in this manual.
Keep this manual for future reference.
RISK OF ELECTRIC SHOCK
Warning: To prevent fire or shock hazard do not expose the appliance to rain or moisture.
To prevent shock hazard do not remove the cover yourself. Apply to a service centre for repair and maintenance.
This lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance (servicing) instructions in the manual accompanying the appliance.
CLASS 1 LASER PRODUCT
This unit is classified as Class 1 Laser Product. The corresponding mark is on the rear panel of the unit and it means that the unit employs a beam system. Do not attempt to disassemble the unit. REFER TO QUALIFIED SERVICE PERSONNEL FOR REPAIR.
Connecting to power sources
Check, whether the electricity supply in your home sockets corresponds to the voltage specified ob the housing of the unit.
To prevent fire or shock hazard do not use this unit near water for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool and such like places. Prevent the unit from dripping and splashing. Do not immerse the unit into water.
Do not overload wall outlets or extension cords as this can result in a risk of fire or electric shock.
Place the unit in a way that you could easily pull out the plug from the socket if there are some damages.
Place the unit on the flat surface.
For additional protection during lighting and in cases when you are not going to use the unit for a long time, unplug the unit. It will prevent the unit from failure during lighting and power surges.
To unplug the unit, hold it by the plug. Do not pull by the cord.
In order to avoid electric shock do not remove the cover yourself. Do not repair and do not modify the unit. Technical maintenance must be performed only by qualified service personnel.
Install the unit in places with proper ventilation. Do not cover ventilation openings.
The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat. Do not expose the unit to direct sunlight, excessive dust or mechanical shocks.
Be especially careful if children or disabled persons are near the operating appliance. Do not leave them unattended.
Do not place sources of open fire, such as candles o the unit.
Provide that no foreign objects get into openings of the unit; it can lead to fire or electric shock. If it happens unplug the unit and apply to the service centre.
Do not use high volume while using the earphones. Doctors do not recommend continuous using of earphones.
Conditions Requiring Service
Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a) When the power supply cord or plug is damaged.
b) There are foreign objects inside the unit.
c) If the unit has been exposed to rain or water.
d) If the unit does not operate normally by following the operating instructions.
e) If the unit has been dropped or its cabinet has been damaged.
f) When the unit exhibits a distinct change in per- formance-this indicates a need for service.
Unplug this unit from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use liquid cleaners or aerosol cleaners.
Do not use cracked or deformed discs, it can damage a unit.
Hold the disc by the edges. Do not touch the surface. Dust, scratches or fingerprints on the surface may lead to a failure of the unit.
Protect the disc from direct sunlight; keep them away from heat sources, high temperature and moisture.
After usage, put the discs in the case for storage.
Wipe periodically the surface of the discs with a soft cloth from the center to the edges.
1 – Operating modes switch (AUX / CD/ OFF/ RADIO)
2 – Band switch (AM /FM /FM. ST)
6 – BASS BOOST (ON/OFF) SWITCH
7, 8 - SKIP/SEARCH buttons (move to the next/ previous track, next/previous folder)
9 – PROGRAM button
10 – MODE button
11 – STOP button
12 - PLAY/PAUSE button
14 – PHONES jack
15 – VOLUME control
16 – Power supply jack
17 – Battery compartment lid
18 - FM ST indication 19, 20 -speakers
21 – FOLDER button
22 – AUX IN JACK
23 – CD/USB button
24 – USB flash drive jack
Before connecting the unit, make sure that your home electricity supply corresponds to the voltage specified on the unit.
1. To connect the unit, insert the plug of the power cord in the corresponding jack (16). Set the switch (1) in the desired operating mode.
Note: Static electricity can lead to interferences in the operation of the unit. In this case disconnect the unit, and then connect it again. If the problem does not disappear, apply to the service center.
2. To switch off the unit, disconnect the power cord from the power supply.
Note: Set the unit in a way that if necessary you could easily take the plug out of the socket.
1. Disconnect the cassette recorder.
2. Open the main battery compartment lid (17), by pressing the catches following the arrow.
3. Insert 8 UM-2/R 14/ C batteries (not supplied) in the battery compartment following the polarity.
4. Close the battery compartment lid (17).
Note: If the unit operates improperly check the batteries and replace them if necessary.
Use only the batteries of the specified type.
Do not subject them to direct sunlight, heat sources.
Battery leakage can lead to injuries and damages of the unit. To avoid damages of batteries follow the instructions below:
- Place the batteries properly, following the polarity marked inside the unit.
- Do not use old and new batteries or batteries of different types together.
- Take the batteries out if you are not going to use the unit for a long time.
Connection of the external device (AUX)
To connect an external device, use the AUX IN jack.
Set the operating modes switch (1) to the “AUX” position.
Connect the earphone jack on the external unit
to the AUX IN jack using the audio cable 3,5 mm Jack - 3,5 mm Jack (not supplied).
Switch on the external unit, now you can listen to records via the speakers of your cassette recorder.
Connection of the earphones
To listen to the music via earphones (not supplied) connect them to the PHONES JACK. Set the desired volume level using the VOLUME control. When connecting the earphones, the speakers will switch off automatically.
Attention! Do not use high volume while using the earphones. Doctors do not recommend continuous using of earphones.
For low-frequency amplification, set the BASS BOOST switch to the “ON” position. To switch on the lowfrequency amplification set the BASS BOOST switch to the “OFF” position.
Attention! In order to save energy always set the operating mode switch to OFF position, when you do not use the unit.
Radio stations reception
1. Set the operating mode switch to RADIO position.
2. Select the desired range: FM, AM or FM ST (FM stereo), by setting the range switch to the corresponding position.
3. Rotate the TUNING knob to select the desired radio station.
While tuning to the station, transferring stereo signal, the FM ST indication will light up.
If stereo signal from FM radio station is weak, set the band switch to the FM position to make the sound better.
4. For better reception in FM band extend the antenna completely and place it under the desired angle. For reception in AM band the cassette recorder has a built-in antenna, for better reception in AM band, try several variants of the cassette recorder location.
5. After you finish listening to the radio set the operating mode switch to OFF position or select another operating mode.
Playback of CD discs (CD-R/RW supported)
Always close the discs slot lid to prevent it from dust. Always extract the disc from the slot if it is not being played back.
Do not open the disc slot while the disc is being played back.
If while playing back the tracks are skipped, lower the volume level.
When you stop listening to CD discs, set the operating modes switch to the OFF position.
1. Open the disc slot lid. Inset the disc and close the lid. Make sure that the disc is inserted properly – with the label upwards.
2. Select the playback mode, by setting the operating modes switch to the CD position.
Note: Make sure that the disc slot lid is closed and locked properly.
3. When the lid is closed and the disc is inside, total number of tracks will appear on the LCDdisplay.
If there is no disc in the disc slot, “ ” will appear on the LCD-display.
If the lid of the disc slot is not closed, “_ _ _”will appear on the LCD-display.
1. To playback press the PLAY/PAUSE button,
the play back of the first track will start. The number of the track and the “ ” symbol will be displayed .
2. To pause the playback, press this button once again, the “ ” symbol will be flashing
played back in a random order. To cancel random playback press the MODE button, until the repeat symbol disappears.
3. To resume playback press the PLAY/PAUSE button once again. Playback will start from the point of pausing.
4. To stop playback press the STOP button, no matter whether the track was in the playback mode or in the pause mode. Total number of tracks will appear on the LCD-display.
5. To switch off the unit, set the operating mode switch to the “OFF” position.
You can program playback of tracks (max. 20) at the desired order.
1. When the playback of the disc is stopped, press the PROGRAM button once. The “PROGRAM” symbol and the “P01” symbol will be flashing on the LCD-display.
Fast rewind/fast forward, moving to the next/previous track
In the playback or pause mode when pressing the SKIP/SEARCH buttons you can move to the next/previous track or to the beginning of the current track. To move to the previous track press the SKIP/SEARCH buttons twice.
In the playback mode press and hold the SKIP/ SEARCH buttons to fast forward or fast reward correspondingly, sound will be played back brokenly.
In the playback mode to repeat one track press the MODE button once, the “REP” symbol will appear on the LCD-display. The selected track will be played back without interruption.
To repeat all tracks on the disc press the MODE
button twice, the ““ symbol will appear on the LCD-display. The disc will be played back without interruption.
To cancel the repeat mode, press the MODE button, until the repeat symbol disappears.
You can playback all the tracks on the disc in a random order. In the stop mode, press the MODE button thrice, the “RANDOM” symbol will appear on the LCD-display and all the tracks will be
Select the desired track, successively pressing the SKIP/SEARCH buttons. The corresponding tracks numbers will be displayed. To store the desired track in memory press the PROGRAM button.
2. Repeat the above procedure till all the desired tracks will be programmed. You can store 20 tracks in memory.
Note: Every time when pressing the SKIP/ SEARCH buttons to remind you the number of the last programmed track will be displayed.
After you finish the programming, the “PROGRAM” and “_ _ _“ will be flashing on the LCDdisplay.
4. To view programmed tracks in the stop mode press the PROGRAM button once, then press the SKIP/SEARCH buttons. The number of the first programmed track will appear on the LCD-display. To view the following programmed tracks repeat this procedure.
5. To cancel programmed playback in the stop mode press the STOP button once or open the disc slot lid. The “PROGRAM” symbol will disappear.
Playback of MP3 discs (CD-R/RW supported)
Always close the discs slot lid to prevent it from dust. Always extract the disc from the slot if it is not being played back.
Do not open the disc slot while the disc is being played back.
If while playing back the tracks are skipped, lower the volume level.
When you stop listening to CD discs, set the operating modes switch to the OFF position.
1. Open the disc slot lid. Inset the disc and close the lid. Make sure that the disc is inserted properly – with the label upwards.
Select the playback mode, by setting the operating modes switch to the CD position.
Note: Make sure that the disc slot lid is closed and locked properly.
2. When the lid is closed and the disc is inside, total number of tracks will appear on the LCDdisplay.
which is displayed, will always be 001.
To select the desired track press the SKIP/ SEARCH buttons. The number of the track will be displayed.
b. If your МР3 disc contains several folders, first it is necessary to select the number of the folder where there is a desired track, using the FOLDER button, then select the desired
track, by pressing the SKIP/SEARCH buttons.
For instance : You need to select track 3 in folder 4
• Use the FOLDER button to select folder 4
• Use the SKIP/SEARCH buttons to select track 3.
• To playback press the PLAY/PAUSE button.
If there is no disc in the disc slot, “ ” will appear on the LCD-display.
If the lid of the disc slot is not closed, “_ _ _” will appear on the LCD-display.
1. To playback press the PLAY/PAUSE button,
the play back of the first track will start. The number of the track, the “ ” and the “MP3” symbols will be displayed.
3. To pause the playback, press this button once again, the “ ” symbol will be flashing.
4. To resume playback press the PLAY/PAUSE button once again. Playback will start from the point of pausing.
5. To stop playback press the STOP button, no matter whether the track was in the playback mode or in the pause mode. Total number of tracks will appear on the LCD-display.
6. To switch off the unit, set the operating mode switch to the “OFF” position.
2. Selection of the desired track of the MP3 Disc.
Depending on the method of creation (burning) of your MP3 disc, tracks can be divided
into folders (albums).
а. If a MP3 disc is loaded without division into folders (albums), total number of tracks will be displayed. In this case while pressing the FOLDER button the number of the folder,
In the playback mode to repeat one track press the MODE button once, the “REP” symbol will appear on the LCD-display. The selected track will be played back without interruption.
To repeat a folder (album) press the MODE button twice, the “REP” and “ALBUM” will be displayed. The selected folder will be played back without interruption, and the number of the played back track and folder will be displayed each 2 seconds.
To repeat all tracks on the disc press the MODE
button thrice, the ““ symbol will appear on the LCD-display. The disc will be played back without interruption.
To cancel the repeat mode, press the MODE button, until the repeat symbol disappears.
You can playback all the tracks on the disc in a random order. In the stop mode, press the MODE button four times, the “RANDOM” symbol will appear on the LCD-display and all the tracks will be played back in a random order automatically.
To cancel programmed playback in the stop mode press the MODE button, until the “” symbol disappears.
Fast rewind/fast forward, moving to the next/previous track
In the playback or pause mode when pressing the SKIP/SEARCH buttons you can move to the next/previous track or to the beginning of the current track. To move to the previous track press the SKIP/SEARCH buttons twice.
In the playback mode press and hold the SKIP/ SEARCH buttons to fast forward or fast reward correspondingly, sound will be played back brokenly.
You can program playback of tracks (max. 20) at the desired order.
1. When the playback of the disc is stopped,
press the PROGRAM button once. The “PROGRAM” symbol and the “P01” symbol will be flashing on the LCD-display.
Select the desired folder using the FOLDER button, then select the desired track using the SKIP/SEARCH buttons. To store the desired track in memory press the PROGRAM button.
2. Repeat the above procedure till all the desired tracks will be programmed. After you finish the programming, the “PROGRAM” and “- - -“ will be flashing on the LCD-display.
Note: Every time when pressing the FOLDER button to remind you the number of the last programmed folder will be displayed.
4. To view programmed tracks in the stop mode press the PROGRAM button once, the “P01” symbols will be flashing on the LCD-display. To view the number of the folder, press the FOLDER button, to view the track – the SKIP/ SEARCH buttons. Press the PROGRAM button once again; the “Р02” symbols will be flashing on the LCD-display. To view the following programmed tracks repeat this procedure.
5. To cancel programmed playback in the stop mode press the STOP button once or open the disc slot lid. The “PROGRAM” symbol will disappear.
Note: This unit can playback the most of MP3 discs but there are cases when the disc is not played back due to the settings of the software, used while recording of the disc. (For instance due to absence of the finalization of the disc.)
Playback from a USB flash drive
1. Set the operating modes switch to the CD position.
2. Press the CD/USB button, the “USB” symbol will appear on the LCD-display.
3. Insert a USB device (for instance, portable МРЗ player or flash drive) into the USB jack, total number of tracks will be displayed.
Здравствуйте. Помогите разобраться начинающему. Погорел частично блок питания,(полной схемы нет) а именно часть диодного моста по входу, ACDC преобразователь, транзистор, резисторы 1,69 кОм-3,3 Ом-5,6 Ом. Заменил диодный мост, проверил конденсаторы .
все функции платы сенсорного управления работают но не греет:confused: Модель: ? Если опыт в ремонте подобных вещей есть, тогда есть смысл рассказать подробнее о неисправности, разобрать печь, проверить напряжения в контрольных точках (питание .
.. день, есть vitek vt-1651 микроволновка, работает, индикация и все остальное есть, только не греет, подскажите в чем может быть .
.. схема для мини системы Vitek VT-3498, накрылся звуковой усилитель помогите кто может:eek::eek::eek: bublik-78 , там что, какой-то очень .
Привезли с переполюсовкой. Заменил тр-р H772(Q2) на BD436. Всё заработало(приёмник), а CD вращается против часовой стрелки и лазер медленно отползает к концу диска. На дисплее светится надпись CLOSE и А/М перестаёт реагировать на команду выгрузки .
.. Vitek не читает dvd, cd -проигрывает нормально. Лазер.головку подкидывал проработала 5мин. потом черный экран, после .
Помогите советом - есть часы (тёщины :) ) - недавно стали сбиваться настройки времени - причём настройка будильника остаётся. Думал, конденсатор в источнике питания подсох - заменил -1000 mF x16v - фигушки. Второй кондёр 220 mF x 10v находится на .
явных признаков нетdvd Ничего не понятно, кроме того, что Uвых занижено. Поробуйте отключить разьём БП от платы декодера (наверняка стоит МТК13. ). Если нормализуется Uвых-декодер скорее всего неисправен.
принесли витька без корпуса просят удлинить расстояние между матрицей и платой обработки сигнала на расстояние 50-70см сейчас длина шлейфа 12см длина проводов подсветки 8 см вопросы следующие можно ли вообще удлинить и как это отразится на качестве .
Не знаю как выставить лотки, в какой последовательности. То диск сверху прижимного попадает, то заклинивает, есть у кого мануал по сборке, или скажите как? Вот внешний вид. Вам нужен мануал. Если деталей немного(как в 5-и дисковом CR16 от .
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Preview of VITEK VT-3496 [1st page]
Click on the link for free download!
Preview of VITEK VT-3496 [2nd page]
Click on the link for free download!
VITEK VT-3496 VT3496 VT 3496
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, some files are archived,
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
If you use opera you have to disable opera turbo function to download file!
If you cannot download this file, try it with CHROME or FIREFOX browser.
Udv. a munkatársam ugy döntött 30euroért megveszi ezt a kis Marshall ládát,csakhogy bekapcsoláskor kiderült,hogy be sem kapcsol. Persze hozta is hozzám. Segítségeteket kérném,valami tippet a javításhoz. Elöre is köszönöm. Stanley
Olvastad?
Válaszd ki a megfelelő fórumot, majd adj neki címet és írd be a kérdésed.
A téma címe tartalmazza a hibás eszköz márkáját és típusát. Szintén tartalmazza röviden a problémát.
pl: ACER AL1711 monitor képernyője 5 másodperc után kikapcsol
A helytelenül elnevezett topik felfüggesztésre, majd 48 óra után törlésre kerül! Felfüggesztett állapotban nem tudnak mások addig hozzászólni, amíg ki nem javítod a címet!
A hibás cím utólagos javítása (48 órán belül) a "Szerkesztés" fülre kattintva végezhető el.
Rajzot, service manualt, jobbra a "Keresem/WANTED" doboz "KATT IDE" gombján keresztül kérj!
Sziasztok!
Van nálam egy Ecler PAM 600 régi szériás gép. Az egyik oldali relének megszakadt a tekercse, nem találok sehol a neten sem hasonlót!
48V 20A Eredetileg morse érintkezős volt de beültetéshez a két felesleges lábat kivágták. Még gyári volt a relé nem úgy barkácsolták bele.
A készülékben minden feszültség rendben lévőnek tűnik, de a reléken mindkét oldalon 63-64 volt van. Talán ezért halhatott meg vagy csak egyszerűen elfáradt. nem tudom.
Üdv mindenkinek kaptam a fent jelzett autó hifit valaki kiszedte belőle a végfok ic-ét próbáltam keresni hozzá rajzot sikertelenül ,tudja valaki milyen végfok lakik benne köszönöm üdv
Для ознакомления с инструкцией выберите документ в списке. Инструкцию можно просматривать онлайн без регистрации и без скачивания. Если вы не нашли необходимую информацию по устройству, то вы можете задать вопрос в обсуждениях.
Если вы хотите поделиться опытом использования устройства или хотите рассказать о его достоинствах или недостатках, то оставьте отзыв.
Скачав документ вы можете просматривать его на своем устройстве. Для скачивания выберите необходимый файл и следуйте инструкциям.
Читайте также: