A Home theater is a tool that creates theater like effects right at home".
A traditional TV set can never generate such an fabulous experience. There's been numerous changes for generating the right effects for "home cinema" & now the term Home theater denotes an ensemble of DVD players, multi channel amplifier, &, seven or more speakers that are connected with each other through speaker wires & controlled by a remote control.
Home theater needs a special room to operate with absolute efficiency. A closed unit with no windows & narrow outlet is best for the best effects. They require large space for their upkeep therefore; the space employed ought to have space for installing them,
A large black room, a DVD player, a home theater method as well as a large screen, comfortable large bean bags & snacks & drinks on table & there you go... This is what a home theater actually is - an final viewing & listening experience. They are designed to produce an awesome experience.
It is difficult to watch each & every film in a theater. It needs lots of work & time to go & watch film in theatres. & the general public are so engrossed in their work that they basically don't get the time to go to theatres.
Home theater systems merge both audio-video expertise & are compatible with the latest TV sets.
A few home theater models you could pick from are:
Home Theater Systems function to produce:
* Enhanced experience
* Qualitative video experience
* Surround sound experience
Videocon five.1 Channel Home theater method with tower speakers: consist of five different speakers with inbuilt amplifier. These are tremendous bass systems with individual channel volume control for final sound effects.
Sansui five.1 channel home theater speakers: they have output power of 3500PMPO along with full function remote control.
Pioneer, Vox, Leonard, Samsung & Mitashi are a number of the most popular brands that deliver service & quality to the maximum.
Plenty of reputed brands in home theater method are obtainable at http://www.micmc.com/. Visit the site to pick the best suited for your needs.
Saturday, October 5, 2013
Sunday, September 29, 2013
Home Insurance in a Nutshell
Home insurance is one of most sensible ways to protect your home from unforeseen damage caused by theft, flooding or fire.
Therefore, it is of the utmost important to make sure that you get the best possible home insurance cover to suit you and your circumstances.
What does home insurance usually cover?
Generally, home insurance includes two main types of cover, contents insurance and buildings insurance. When combined they will undoubtedly give you better protection over most of your assets. They, however, differ noticeably in what they cover individually.
Buildings insurance, something which is a necessity when you take out a mortgage, covers your home, its fittings and fixtures, including kitchens and built-in wardrobes. However, if you require home insurance that covers your house in its entirety i.e. including all the contents, you will also need contents insurance.
Contents insurance can be taken out separately from your main policy, something which is ideal if you are renting a property. One advantage to buying your buildings and contents insurance together is that you are sometimes offered a discount. In addition, you can also reduce the premiums by choosing a voluntary excess and some companies will even offer interest free direct debit payments.
Some Benefits of Home Insurance
Although each insurer's policies will differ, some companies will also offer the following benefits:
* The cost of alternative accommodation, should your home become uninhabitable following an insured event (up to policy limits).
* Free accidental damage cover on audio and home computer equipment
* Up to £25 towards switching costs should your mortgage provider charge for this
* New for old replacements (excluding household linen and clothing)
* 24-hour assistance from experienced claims handlers in UK call centres
As with taking out any type of insurance policy, it is crucial to obtain quotes from a number of providers. In addition, before signing up to any policy, you should take a look at the small print. If you do both of these, you should have the ammunition to find the best home insurance policy for you and your needs.
Therefore, it is of the utmost important to make sure that you get the best possible home insurance cover to suit you and your circumstances.
What does home insurance usually cover?
Generally, home insurance includes two main types of cover, contents insurance and buildings insurance. When combined they will undoubtedly give you better protection over most of your assets. They, however, differ noticeably in what they cover individually.
Buildings insurance, something which is a necessity when you take out a mortgage, covers your home, its fittings and fixtures, including kitchens and built-in wardrobes. However, if you require home insurance that covers your house in its entirety i.e. including all the contents, you will also need contents insurance.
Contents insurance can be taken out separately from your main policy, something which is ideal if you are renting a property. One advantage to buying your buildings and contents insurance together is that you are sometimes offered a discount. In addition, you can also reduce the premiums by choosing a voluntary excess and some companies will even offer interest free direct debit payments.
Some Benefits of Home Insurance
Although each insurer's policies will differ, some companies will also offer the following benefits:
* The cost of alternative accommodation, should your home become uninhabitable following an insured event (up to policy limits).
* Free accidental damage cover on audio and home computer equipment
* Up to £25 towards switching costs should your mortgage provider charge for this
* New for old replacements (excluding household linen and clothing)
* 24-hour assistance from experienced claims handlers in UK call centres
As with taking out any type of insurance policy, it is crucial to obtain quotes from a number of providers. In addition, before signing up to any policy, you should take a look at the small print. If you do both of these, you should have the ammunition to find the best home insurance policy for you and your needs.
Saturday, September 28, 2013
Can I Make Nice Money Working From Home On My PC?
There is plenty available work you can do from your home PC. There's actually plenty of them that can be accessed by plenty of people. Most of these work from home PC jobs permit people to work at home but they do however, need that they use the Net. By using the Net, a person can communicate with their boss or with their clients. They can communicate and have a better idea of what to do regarding do their jobs. Using the Net also lets them present what they have accomplished.
The most common type of work job at home using a personal computer is being an online business man. This job entails working a regular business, except transactions of the business are done through the Net. The client can be from anywhere in the world and the businessman is to speak to him/her through chat, electronic mail or by some means on the Net.
Another work from home job that makes use of a PC is knowledge entry. Knowledge entry requires input of letters, forms and other knowledge and knowledge needed by a company. Also work from home using your PC can be medical transcribing wherein audio files from doctors and others are typewritten and introduced in a document form. An additional common work from home job using a computer is being an editorial writer.
Editorial writers need people to write articles about specific topics. The writers then submit what they have written through electronic mail. Their clients review the written articles and then either accept the editorial or ask for some revision. Another work from home that requires a PC is a call middle agent at home. The call middle agents must have a personal computer giving them access to the necessary knowledge about the company they are representing. The Net lets them get calls from anywhere on the world. You can also use your PC for the job of being a programmer or a designer.
Programmers manufacture program or design some algorithm that can suit their clients' needs. Visual designers can do posters and other jobs for a client that need aesthetic output. The programmers and visual designers can then send their output by use of Net to their clients.
Being able to work from a home PC gives people plenty of liberty in terms of time, schedule and money. The jobs that need a personal computer permit people to do things whenever they are free. They have the choice to do their jobs on their own schedule. It also provides them flexibility with their time, so they can juggle work with other personal chores. But more importantly, working from one's home PC allows people to attend to important things at home but simultaneously earn as much as a regular office worker, perhaps even more.
The most common type of work job at home using a personal computer is being an online business man. This job entails working a regular business, except transactions of the business are done through the Net. The client can be from anywhere in the world and the businessman is to speak to him/her through chat, electronic mail or by some means on the Net.
Another work from home job that makes use of a PC is knowledge entry. Knowledge entry requires input of letters, forms and other knowledge and knowledge needed by a company. Also work from home using your PC can be medical transcribing wherein audio files from doctors and others are typewritten and introduced in a document form. An additional common work from home job using a computer is being an editorial writer.
Editorial writers need people to write articles about specific topics. The writers then submit what they have written through electronic mail. Their clients review the written articles and then either accept the editorial or ask for some revision. Another work from home that requires a PC is a call middle agent at home. The call middle agents must have a personal computer giving them access to the necessary knowledge about the company they are representing. The Net lets them get calls from anywhere on the world. You can also use your PC for the job of being a programmer or a designer.
Programmers manufacture program or design some algorithm that can suit their clients' needs. Visual designers can do posters and other jobs for a client that need aesthetic output. The programmers and visual designers can then send their output by use of Net to their clients.
Being able to work from a home PC gives people plenty of liberty in terms of time, schedule and money. The jobs that need a personal computer permit people to do things whenever they are free. They have the choice to do their jobs on their own schedule. It also provides them flexibility with their time, so they can juggle work with other personal chores. But more importantly, working from one's home PC allows people to attend to important things at home but simultaneously earn as much as a regular office worker, perhaps even more.
Thursday, September 26, 2013
Guitar Lesson -- Turning Scales In to Licks
Licks are based either off of scales or arpeggiated chords. An arpeggio is a chord played note at a time. As far as scales are concerned, there's major scales, minor scales, pentatonic scales & blues scales. There is also what is called modal scale playing. But in the finish, they are still scales.
When playing lead guitar Effects pedals, it is not to stand or sit there & play scales. You require to generate a library of "licks" that you can use in all keys.
How lots of people start out generating licks is to make use of the melody line of the song. You can do this in long melodic lines or short small blurbs of the melody line. Then start messing around with the melody -- again generating lines of long & short lengths & anything in between. Keep in mind that you have all of those scales as well as arpeggios at your disposal.
Start adding guitar tricks such as hammer-ons, pull-offs, string bending & double notes.
Keep in mind also, that in the event you are learning licks for an electric guitar, you have your amp to think about -- as well as any effects pedals you may have. Practice with all of this stuff. The sound is different then in the event you were playing "clean".
Now what you require to do is practice your new lick at a high register, a low register, & an in-between register. (High, low, mid-range tones).
Next practice any new lick that you generate in several other keys.
Practice the living daylights out of every lick you generate & look for new ways to expand on them. Keep trying to make them sound better. Try them out with different effects pedals.
Use your imagination, & build a massive library of licks that you can keep at your beck & call.
When playing lead guitar Effects pedals, it is not to stand or sit there & play scales. You require to generate a library of "licks" that you can use in all keys.
How lots of people start out generating licks is to make use of the melody line of the song. You can do this in long melodic lines or short small blurbs of the melody line. Then start messing around with the melody -- again generating lines of long & short lengths & anything in between. Keep in mind that you have all of those scales as well as arpeggios at your disposal.
Start adding guitar tricks such as hammer-ons, pull-offs, string bending & double notes.
Keep in mind also, that in the event you are learning licks for an electric guitar, you have your amp to think about -- as well as any effects pedals you may have. Practice with all of this stuff. The sound is different then in the event you were playing "clean".
Now what you require to do is practice your new lick at a high register, a low register, & an in-between register. (High, low, mid-range tones).
Next practice any new lick that you generate in several other keys.
Practice the living daylights out of every lick you generate & look for new ways to expand on them. Keep trying to make them sound better. Try them out with different effects pedals.
Use your imagination, & build a massive library of licks that you can keep at your beck & call.
Wednesday, September 25, 2013
Bose CineMate Series II - Review & Discount - Best Home Theater System Reviews
The Bose CineMate II Home Theater Speaker System provides high-quality
home theater sound to get more from your HDTV experience. Just two
compact speakers and a hideaway Acoustimass® module deliver sweeping
cinematic sound that puts you in the middle of your movies, games and
sports.
Proprietary TrueSpace® technology enables this immersive performance - Without immersing you in equipment. There are no rear or center speakers, eliminating much of the wiring of traditional 5-speaker systems. Just connect the system right to your TV and control basic functions with a simple four-button remote.
The Bose CineMate Series II system is an ideal choice for your first home theater speakers or a Bose surround experience in smaller rooms. The simplified, two-speaker setup offers a hassle-free addition to your HDTV. And the improved acoustics provide exceptional value for home theater performance.
Newly redesigned Articulated Array speakers - Now with a striking, pure black finish - Aesthetically match today's flat-panel TVs. The hideaway Acoustimass module reproduces resonant low notes that add drama to movies and games. And it now includes a dedicated bass control for your listening preferences. Place the module in a corner or out of view-all the sound seems to come from the compact speakers.
The Bose CineMate Series II speaker system only requires a few connections. It hooks up directly to your TV with minimal-if any-disruption to existing component connections. A small interface module houses your audio input from the TV and displays on/off status for your system. And a sleek, four-button remote handles basic system functions.
Bose CineMate Series II - Key Features
The following are some of the key features you'll discover in this Bose CineMate Series II Home Theater Speaker System:
- A 2.1-channel home theater speaker system with redesigned Articulated Array® speakers and improved digital acoustic performance
- Designed for use with your TV
- Sleek, four-button remote controls CineMate system
- Simplified setup, with only a few connections to make
Proprietary TrueSpace® technology enables this immersive performance - Without immersing you in equipment. There are no rear or center speakers, eliminating much of the wiring of traditional 5-speaker systems. Just connect the system right to your TV and control basic functions with a simple four-button remote.
The Bose CineMate Series II system is an ideal choice for your first home theater speakers or a Bose surround experience in smaller rooms. The simplified, two-speaker setup offers a hassle-free addition to your HDTV. And the improved acoustics provide exceptional value for home theater performance.
Newly redesigned Articulated Array speakers - Now with a striking, pure black finish - Aesthetically match today's flat-panel TVs. The hideaway Acoustimass module reproduces resonant low notes that add drama to movies and games. And it now includes a dedicated bass control for your listening preferences. Place the module in a corner or out of view-all the sound seems to come from the compact speakers.
The Bose CineMate Series II speaker system only requires a few connections. It hooks up directly to your TV with minimal-if any-disruption to existing component connections. A small interface module houses your audio input from the TV and displays on/off status for your system. And a sleek, four-button remote handles basic system functions.
Bose CineMate Series II - Key Features
The following are some of the key features you'll discover in this Bose CineMate Series II Home Theater Speaker System:
- A 2.1-channel home theater speaker system with redesigned Articulated Array® speakers and improved digital acoustic performance
- Designed for use with your TV
- Sleek, four-button remote controls CineMate system
- Simplified setup, with only a few connections to make
Tuesday, September 24, 2013
LCD Monitor Driver Board, Inverter Maintenance Tutorial
LCD monitor circuit board components big density, is not easy to
identify, patch component model accessories difficult to buy, and
instead board easy to get, and the price is suitable, so in many cases
are is by changing the corresponding to the maintenance function circuit
board, the so-called board level maintenance.
Board level maintenance main including drive board substitution, the replacement of the inverter and the power of the replacement of the board. Some type of power inverter board and is doing in together, already can respectively substitution, also can use the power supply voltage one board the whole generations change. Due to a power supply part circuit is simple, easy maintenance, little board level maintenance, so this paper only drives inverter board and the substitution method and the matters needing attention in this paper.
A driver, the replacement of the board
Driver board is to point to LCD monitor the whole small signal processing circuit boards, including VGA (DVI) signal input, MCU control system, two times the power supply voltage stabilizing, liquid crystal screen interface circuit, etc. Generally speaking, a driver board switch on the power, with good screen OSD line and according to JianBan, then grafted in inverter, is a complete LCD monitor circuit. Burn through different programs, the driver board can adapt to all kinds of LCD screen.
Optional driven plate mainly to see whether the driver interface board and need long display tally. Through the interface to the work can be explained, shows how the selected drive board.
1. The screen line interface
Screen line interface must LCD screen and cooperate. LCD monitor the use of the main screen interface and TTL LVDS interface two kinds, TTL interface mainly focus on the following 15 inch LCD screen. LVDS interface is covering 13.3 inches above 90% of the LCD screen. Two interface drive mode, screen line shapes different, is not compatible. Judge LCD screen is what kind of interface, mainly through the access to this type of liquid crystal screen technology handbook. Experienced maintenance member can also shape or through the interface of liquid crystal screen type direct judgment. For example, M150X3-L01 LVDS interface is the LCD panel, and M150X3-T03 is by mouth the LCD panel TTL, between the two in the suffix a L model and a T. So, if you can't clear judgment of liquid crystal screen type, must put on the LCD panel and model about all the letters and Numbers tell driven plate distributor.
LVDS interface pin number in 30 the following, cable, the name is DO a, DO +, D1 a, D1 +, D2 a, D2 +, CK ~, CK +, D3-D3 +, etc. If the six screen, there is no D3-a group of signal the D3 + c common are 20 feet and 30 feet of interface, the early 10 inches to 12 inch screen also had 14 feet of the interface.
TTL interface with LCD screen and * * laptop LCD displays of the assembled into the majority, the interface pin general in 41 needle above, most to the next board with special turn and driving plate is linked together, so the cost of changing plate is higher.
Maintenance general board has 3.3 V and 5 V voltage jump line so that the power to choose, be careful not to make a mistake. Because RSDS interface, * * S interface dosage is very few, it shall not be introduced in this paper.
2. The video card signal input interface
17 inches below the display, mostly only VGA signal input interface, because the VGA interface is driven plate basic configuration, so low can not be considered. 17 inches above the display, a lot of the VGA + DVI double interface way, if only with single VGA driver interface board, the user does not accept, be about to choose VGA and DVI double interface drive board, the cost will also increases.
3. According to JianBan interface
According to JianBan OSD of LCD with 4 to 7 keys to 5 keys are in the majority. How many of the key support the decision by the drive program, and driving plate buttons interface in how much needle, not five buttons including POWER, AUTO, DOWN and UP, MENU, six keys will increase the ENTER key. When maintenance can be used the method of flexible. For instance, some LCD monitor is 6 key, but only 5 key program, it can not ENTER key empty; Be like again, a LCD monitor is four key, and only 5 key program, can abandon AUTO needle inserted and not pick up, so that does not affect use; Part of LCD JianBan is through the flat in soft row with driver board connect the line, can't drive board with matching, right now, can give up flat line line, one with the thin wire connection, installation empty ask special small, can use wire enameled wire connection.
In addition, to pay attention, maintenance general board can make is the key of the way short sub, and many of the PinPaiJi according to JianBan is the resistance points the way pressure, therefore, to the original machine according to the relevant JianBan resistance take out, through the jumper into resistance on short way to pick up. For the film and not to short of buttons by the way, or a key of the shuttle, if the original keys bad changes, we have to buy another according to JianBan and then find suitable location installed.
4. Inverter interface
The sold maintenance generic driver interface for high pressure plate more + 1 2 V double needle, GND double needle, BLON and wild. Most ADJ function is virtual didn't of, that is, the foot voltage is fixed, not with the brightness to adjust and change, brightness is completely through the software in the control chip internal simulation of the AD. In fact to 3 line transfer to inverter.
At the same time in wiring simple, also brought some of the inverter and not compatible, and appear boot after a bright put out, or can't adjust brightness anyway also go up. The former solution is, the original inverter control side brightness directly grounded, the latter need through a proper resistance even the + 5 V and the original inverter brightness to adjust end. The so-called appropriate, because its resistance to change with the inverter parameter adjusted flexibly, not the same and the resistance for more than 2.2 kQ or so.
5. Power source
Maintenance generic driver interface board for 12 V power input. If is the external power adapter, add to pick up a universal plug it; If the power is built, it will have to through a wire welding to the original mechanical and electrical source on the corresponding solder joints.
Note, wire shall not be too thin. Part of the PinPaiJi secondary voltage stabilizing the main source for 13 V, can be directly connected, do not affect use. Some built-in power the 13 V (or 12 V), 5 V party type, can give up 5 V need not, because of the liquid crystal display 5 V power load not heavy, will not affect the normal work circuit. Some PinPaiJi only output a group of + 1 8 V power supply (the part of the aircraft fly miura), and so to the original machine on voltage stability of the quarter change, make its output + 1 2 V voltage can only after. If rushed through, burn down driver board.
Second, the replacement of the inverter
Liquid crystal displays of the inverter is the most commonly used one lamp ~ 4 lights, and have a big and small mouth of the points. The number of light depends on how much liquid crystal screen, such as 4 lamp LCD screen (1 7 inches above the display) will match 4 lamp inverter, 1 lamp LCD screen (14 inches below the display) will match 1 lamp inverter.
1. The big and small mouth
Big and small mouth is refers to the inverter and tube connection interface width, difference and because lamp quantity and different.
1 lamp inverter and basic it is small mouth, even if there is big, you only need to put the tube connection directly welded in corresponding position, can, do not affect use.
2 lamp inverter big and small mouth the distinction is not big, but high pressure interface width different just, mutual substitution is very convenient.
4 inverter big and small mouth lamp of a bigger difference. Big of an interface to pick up two tubes, that there was a connection is common. With big inverter substitution small mouth OEM L305-S5944 inverter , just need to take a group of two tubes original lines (DiYaXian) parallel together take public line and the remaining two line separate connection can; With small mouth inverter substitution big inverter, because a group of two different tubes loop (only a few inverter is the same), it can not be simply two low voltage interface in parallel, need to view LCD screen tubes wiring, will DiYaXian separate, then connect the corresponding, otherwise it may cause failure.
2. The line interface either 1 lamp inverter, or 4 lamp inverter, is inseparable from the interface. Through the connecting cables and drive very connected, accept the MCU control. For the GND pin, VCC, ADIJ and BLON. Namely, power supply, brightness to adjust and high voltage switch, different drive indicated by a board of letters makes a difference. The main difference is the control interface is how many of the pins and the form of wire. The same four pin some leads 1 a needle inserted, of which more than have put the needle in parallel. Especially GND pin and inserted into VCC needle as current is bigger, use more more in the form of needle in parallel. Using a multimeter to measure resistance or watch circuit board copper foil can difference.
Control interface using wire form of different, is mainly refers to ordinary wire and flat stream line line. The former even if the interface is different, need according to meet H function just one docking, easy to solve. The latter if is flat line line damage it can be difficult to find substitute, its maintenance method is: welding the row line off the interface to thin wire enameled wire connection, etc.
3. The number of different lamp inverter substitution some readers will ask, not to say a few lamp LCD screen with a few of the OEM L455D-S5976 inverter to the substitution? And how the number of different light can also substitution inverter? In the maintenance or DIY, often need not with the number of lights on the substitution between inverter. Substitution principle is, the less light can be more than the lamp replacement, if use many of the substitution of the lamp light less, is to change the circuit, more trouble.
Under what circumstances would involve different lamp inverter of substitution between number?
A volume is not allowed. For example a 2 of light in hand display, the original machine inverter volume is very small, 2 lamp inverter contain, can use 1 lamp inverter substitution (1 lamp inverter smaller), already: can use two 1 lamp of parallel substitution, light at the two lights tube, can also be idle a lamp, with only one 1 lamp light up one high linking piece tubes. Theoretically, such substitution for tube haven't fully lit and the brightness will reduce about 25%, brightness will not even, but actually very ugly out, the visual effect the impact is not big, especially to the office or word processing monitor. The author use the display is deliberately only light one tube, in order to achieve energy saving and reduce the purpose of the dazzling light. In general, the light of the inverter can substitution 1 2 lamp, 2 of 4 inverter can substitution lamp light.
2 it is no accessories. LCD monitor is four lights, and have no 4 lamp inverter, where you can recommend guest door inverter with 2 lamp to brighten LCD screen.
4. The monomer inverter of many display USES is the replacement of the power supply voltage one board, if only high pressure partly damaged whether to replace the entire circuit board? The answer is no. Change the whole board while convenient but not economic, volume and suitable one plate is not easy to get. The right way is: first to circuit analysis, the high pressure part of the components down. And then in the position to make the fixed the new inverter, completes the insulation protection.
From the driver plate to one board connection method: find ADJ and BLON (the two line many can parallel use), and received inverter control interface into the corresponding needle, again in a power board to find and + 12 V, inverter control to meet H in the corresponding needle, has been accomplished.
Board level maintenance main including drive board substitution, the replacement of the inverter and the power of the replacement of the board. Some type of power inverter board and is doing in together, already can respectively substitution, also can use the power supply voltage one board the whole generations change. Due to a power supply part circuit is simple, easy maintenance, little board level maintenance, so this paper only drives inverter board and the substitution method and the matters needing attention in this paper.
A driver, the replacement of the board
Driver board is to point to LCD monitor the whole small signal processing circuit boards, including VGA (DVI) signal input, MCU control system, two times the power supply voltage stabilizing, liquid crystal screen interface circuit, etc. Generally speaking, a driver board switch on the power, with good screen OSD line and according to JianBan, then grafted in inverter, is a complete LCD monitor circuit. Burn through different programs, the driver board can adapt to all kinds of LCD screen.
Optional driven plate mainly to see whether the driver interface board and need long display tally. Through the interface to the work can be explained, shows how the selected drive board.
1. The screen line interface
Screen line interface must LCD screen and cooperate. LCD monitor the use of the main screen interface and TTL LVDS interface two kinds, TTL interface mainly focus on the following 15 inch LCD screen. LVDS interface is covering 13.3 inches above 90% of the LCD screen. Two interface drive mode, screen line shapes different, is not compatible. Judge LCD screen is what kind of interface, mainly through the access to this type of liquid crystal screen technology handbook. Experienced maintenance member can also shape or through the interface of liquid crystal screen type direct judgment. For example, M150X3-L01 LVDS interface is the LCD panel, and M150X3-T03 is by mouth the LCD panel TTL, between the two in the suffix a L model and a T. So, if you can't clear judgment of liquid crystal screen type, must put on the LCD panel and model about all the letters and Numbers tell driven plate distributor.
LVDS interface pin number in 30 the following, cable, the name is DO a, DO +, D1 a, D1 +, D2 a, D2 +, CK ~, CK +, D3-D3 +, etc. If the six screen, there is no D3-a group of signal the D3 + c common are 20 feet and 30 feet of interface, the early 10 inches to 12 inch screen also had 14 feet of the interface.
TTL interface with LCD screen and * * laptop LCD displays of the assembled into the majority, the interface pin general in 41 needle above, most to the next board with special turn and driving plate is linked together, so the cost of changing plate is higher.
Maintenance general board has 3.3 V and 5 V voltage jump line so that the power to choose, be careful not to make a mistake. Because RSDS interface, * * S interface dosage is very few, it shall not be introduced in this paper.
2. The video card signal input interface
17 inches below the display, mostly only VGA signal input interface, because the VGA interface is driven plate basic configuration, so low can not be considered. 17 inches above the display, a lot of the VGA + DVI double interface way, if only with single VGA driver interface board, the user does not accept, be about to choose VGA and DVI double interface drive board, the cost will also increases.
3. According to JianBan interface
According to JianBan OSD of LCD with 4 to 7 keys to 5 keys are in the majority. How many of the key support the decision by the drive program, and driving plate buttons interface in how much needle, not five buttons including POWER, AUTO, DOWN and UP, MENU, six keys will increase the ENTER key. When maintenance can be used the method of flexible. For instance, some LCD monitor is 6 key, but only 5 key program, it can not ENTER key empty; Be like again, a LCD monitor is four key, and only 5 key program, can abandon AUTO needle inserted and not pick up, so that does not affect use; Part of LCD JianBan is through the flat in soft row with driver board connect the line, can't drive board with matching, right now, can give up flat line line, one with the thin wire connection, installation empty ask special small, can use wire enameled wire connection.
In addition, to pay attention, maintenance general board can make is the key of the way short sub, and many of the PinPaiJi according to JianBan is the resistance points the way pressure, therefore, to the original machine according to the relevant JianBan resistance take out, through the jumper into resistance on short way to pick up. For the film and not to short of buttons by the way, or a key of the shuttle, if the original keys bad changes, we have to buy another according to JianBan and then find suitable location installed.
4. Inverter interface
The sold maintenance generic driver interface for high pressure plate more + 1 2 V double needle, GND double needle, BLON and wild. Most ADJ function is virtual didn't of, that is, the foot voltage is fixed, not with the brightness to adjust and change, brightness is completely through the software in the control chip internal simulation of the AD. In fact to 3 line transfer to inverter.
At the same time in wiring simple, also brought some of the inverter and not compatible, and appear boot after a bright put out, or can't adjust brightness anyway also go up. The former solution is, the original inverter control side brightness directly grounded, the latter need through a proper resistance even the + 5 V and the original inverter brightness to adjust end. The so-called appropriate, because its resistance to change with the inverter parameter adjusted flexibly, not the same and the resistance for more than 2.2 kQ or so.
5. Power source
Maintenance generic driver interface board for 12 V power input. If is the external power adapter, add to pick up a universal plug it; If the power is built, it will have to through a wire welding to the original mechanical and electrical source on the corresponding solder joints.
Note, wire shall not be too thin. Part of the PinPaiJi secondary voltage stabilizing the main source for 13 V, can be directly connected, do not affect use. Some built-in power the 13 V (or 12 V), 5 V party type, can give up 5 V need not, because of the liquid crystal display 5 V power load not heavy, will not affect the normal work circuit. Some PinPaiJi only output a group of + 1 8 V power supply (the part of the aircraft fly miura), and so to the original machine on voltage stability of the quarter change, make its output + 1 2 V voltage can only after. If rushed through, burn down driver board.
Second, the replacement of the inverter
Liquid crystal displays of the inverter is the most commonly used one lamp ~ 4 lights, and have a big and small mouth of the points. The number of light depends on how much liquid crystal screen, such as 4 lamp LCD screen (1 7 inches above the display) will match 4 lamp inverter, 1 lamp LCD screen (14 inches below the display) will match 1 lamp inverter.
1. The big and small mouth
Big and small mouth is refers to the inverter and tube connection interface width, difference and because lamp quantity and different.
1 lamp inverter and basic it is small mouth, even if there is big, you only need to put the tube connection directly welded in corresponding position, can, do not affect use.
2 lamp inverter big and small mouth the distinction is not big, but high pressure interface width different just, mutual substitution is very convenient.
4 inverter big and small mouth lamp of a bigger difference. Big of an interface to pick up two tubes, that there was a connection is common. With big inverter substitution small mouth OEM L305-S5944 inverter , just need to take a group of two tubes original lines (DiYaXian) parallel together take public line and the remaining two line separate connection can; With small mouth inverter substitution big inverter, because a group of two different tubes loop (only a few inverter is the same), it can not be simply two low voltage interface in parallel, need to view LCD screen tubes wiring, will DiYaXian separate, then connect the corresponding, otherwise it may cause failure.
2. The line interface either 1 lamp inverter, or 4 lamp inverter, is inseparable from the interface. Through the connecting cables and drive very connected, accept the MCU control. For the GND pin, VCC, ADIJ and BLON. Namely, power supply, brightness to adjust and high voltage switch, different drive indicated by a board of letters makes a difference. The main difference is the control interface is how many of the pins and the form of wire. The same four pin some leads 1 a needle inserted, of which more than have put the needle in parallel. Especially GND pin and inserted into VCC needle as current is bigger, use more more in the form of needle in parallel. Using a multimeter to measure resistance or watch circuit board copper foil can difference.
Control interface using wire form of different, is mainly refers to ordinary wire and flat stream line line. The former even if the interface is different, need according to meet H function just one docking, easy to solve. The latter if is flat line line damage it can be difficult to find substitute, its maintenance method is: welding the row line off the interface to thin wire enameled wire connection, etc.
3. The number of different lamp inverter substitution some readers will ask, not to say a few lamp LCD screen with a few of the OEM L455D-S5976 inverter to the substitution? And how the number of different light can also substitution inverter? In the maintenance or DIY, often need not with the number of lights on the substitution between inverter. Substitution principle is, the less light can be more than the lamp replacement, if use many of the substitution of the lamp light less, is to change the circuit, more trouble.
Under what circumstances would involve different lamp inverter of substitution between number?
A volume is not allowed. For example a 2 of light in hand display, the original machine inverter volume is very small, 2 lamp inverter contain, can use 1 lamp inverter substitution (1 lamp inverter smaller), already: can use two 1 lamp of parallel substitution, light at the two lights tube, can also be idle a lamp, with only one 1 lamp light up one high linking piece tubes. Theoretically, such substitution for tube haven't fully lit and the brightness will reduce about 25%, brightness will not even, but actually very ugly out, the visual effect the impact is not big, especially to the office or word processing monitor. The author use the display is deliberately only light one tube, in order to achieve energy saving and reduce the purpose of the dazzling light. In general, the light of the inverter can substitution 1 2 lamp, 2 of 4 inverter can substitution lamp light.
2 it is no accessories. LCD monitor is four lights, and have no 4 lamp inverter, where you can recommend guest door inverter with 2 lamp to brighten LCD screen.
4. The monomer inverter of many display USES is the replacement of the power supply voltage one board, if only high pressure partly damaged whether to replace the entire circuit board? The answer is no. Change the whole board while convenient but not economic, volume and suitable one plate is not easy to get. The right way is: first to circuit analysis, the high pressure part of the components down. And then in the position to make the fixed the new inverter, completes the insulation protection.
From the driver plate to one board connection method: find ADJ and BLON (the two line many can parallel use), and received inverter control interface into the corresponding needle, again in a power board to find and + 12 V, inverter control to meet H in the corresponding needle, has been accomplished.
Monday, September 23, 2013
Yamaha Home Theatre Systems
Yamaha home theatre systems are among the best systems on the market,
providing you with one of the best sound and picture quality to be
found. They are very easy to use and easy to be installed, thus giving
you and your family the pleasure and relaxation that you so desire.
Contrary to the popular belief, that Yamaha systems are expensive
because of their high quality in production, these home theatre systems
are actually available in a wide assortment of colors and models at
affordable prices, to attract just about any and every kind of customer.
A home theatre system is greatly judged by it sound quality and Yamaha home theatre systems are definitely a winner in this aspect. Actually this is one of the products' strongest properties. Its' stereos are of high quality with dynamic power capability giving you a broad range of frequency response for both your audio CD and TOPPING TP60 Amplifier. Home theatre systems from Yamaha also have high current amplification and excellent touch volume control. The home theatre system also has excellent surround sound qualities, such as compressed music enhancer, and enhancer for night listening and the option to select the subwoofer phase, giving you an audio experience like none other.
The Yamaha home theatre systems are so easy to use, that you will neither need an expert or need to be one. There on-screen menus are very detailed and hence easy to understand, with excellent graphic options. You will however need a television monitor in order to view the many options that are available with a Yamaha home theatre system. Considering the ease of use associated with home theatre systems from Yamaha, it is highly recommended to customers buying a home theatre system for the first time.
The only real downfalls of Yamaha home theatre systems are that the speakers are very big and bulky. As a result they tend to make your living room look rather full and cluttered. However if you have a big room to install these in or your living room is quite big, this should not be a problem. The other downfall of this product is the outdated look that the online displays have in comparison to other brands which have a trendier look.
It can be seen that the advantages to be had with Yamaha home theatre systems by far outweigh the downfalls. Yamaha gives you a wide range of options with state of the art technology, for a price you can afford. You can have a look at the many different models designed for you to choose from. It is guaranteed that whichever model you choose will have your living room or TV room transformed, giving you an experience close to that received at the cinema. Also these home systems are available in different styles and colors giving you the option to choose the perfect system that will accentuate the overall decor of your home. With a home theatre system from Yamaha, not only are you getting quality and an affordable price, but you will be getting the best your money can buy.
A home theatre system is greatly judged by it sound quality and Yamaha home theatre systems are definitely a winner in this aspect. Actually this is one of the products' strongest properties. Its' stereos are of high quality with dynamic power capability giving you a broad range of frequency response for both your audio CD and TOPPING TP60 Amplifier. Home theatre systems from Yamaha also have high current amplification and excellent touch volume control. The home theatre system also has excellent surround sound qualities, such as compressed music enhancer, and enhancer for night listening and the option to select the subwoofer phase, giving you an audio experience like none other.
The Yamaha home theatre systems are so easy to use, that you will neither need an expert or need to be one. There on-screen menus are very detailed and hence easy to understand, with excellent graphic options. You will however need a television monitor in order to view the many options that are available with a Yamaha home theatre system. Considering the ease of use associated with home theatre systems from Yamaha, it is highly recommended to customers buying a home theatre system for the first time.
The only real downfalls of Yamaha home theatre systems are that the speakers are very big and bulky. As a result they tend to make your living room look rather full and cluttered. However if you have a big room to install these in or your living room is quite big, this should not be a problem. The other downfall of this product is the outdated look that the online displays have in comparison to other brands which have a trendier look.
It can be seen that the advantages to be had with Yamaha home theatre systems by far outweigh the downfalls. Yamaha gives you a wide range of options with state of the art technology, for a price you can afford. You can have a look at the many different models designed for you to choose from. It is guaranteed that whichever model you choose will have your living room or TV room transformed, giving you an experience close to that received at the cinema. Also these home systems are available in different styles and colors giving you the option to choose the perfect system that will accentuate the overall decor of your home. With a home theatre system from Yamaha, not only are you getting quality and an affordable price, but you will be getting the best your money can buy.
Subscribe to:
Posts (Atom)