03.07.2015
If your Toshiba 55ZV650U is completely dead or if it powers on and then off chances are this is the service it needs to get working again. Coppell TV Repair LLC offers a REPAIR SERVICE for the power supply board as shown in the picture and found in Toshiba 55ZV650U LCD TV. REPAIR SERVICE means that you have to send in a malfunctioning board which we will diagnose, service, test and return back to you.
HOW DOES IT WORK Advertised price is the maximum price you will pay and includes the return shipping costs within USA.
BOARD FAILURE SYMPTOMS Failure in this board is usually indicated by a completely dead TV (no front LED even available) or just a pair of clicks (click on and then click off) upon attempt to turn on the TV, or a fast clicking by the board or a TV taking time to turn on or turning off by itself after a while. WARRANTY CONDITIONS Unless otherwise explicitly stated elsewhere in the listing the boards we sell come with a standard 90 days warranty.
REQUIREMENTS FOR THE BOARD(S) SENT IN FOR SERVICE The board(s) we receive must be physically intact and must have not been tampered with or serviced before. If your Toshiba 42RV535U is completely dead or if it powers on and then off chances are this is the service it needs to get working again. Coppell TV Repair offers a REPAIR SERVICE for the power supply board 75010942 as shown in the picture and found in Toshiba 42RV535U LCD TV. Please make sure your TV has the same board before proceeding with this service or contact us if yours is different to see if we offer repair service for it. Failure symptomsFailure in this board is usually indicated by a completely dead TV (no front LED even available) or just a pair of clicks (click on and then click off) upon attempt to turn on the TV, or a fast clicking by the board or a TV taking time to turn on or turning off by itself after a while. Some of these symptoms can be caused by failures on other boards though, so do not jump into conclusions! Often when the power supply board fails you can find the fuse F820 (located in the upper left corner of the board, just above a heat sink with a large IC on it) open. A different failure in this board is resulting in a very faint display, possibly blinking and sometimes (depending on the TV settings) with a horizontal blueish bar moving top to botton of the display. Sometimes the damage extends beyond the common failures that this service covers for a fixed price.
It is not a nice experience for either side, but it is part of the business and it is best that we both know it upfront.
The board we receive must be physically intact and must have not been tampered with or serviced before.


If either of the two conditions is failed we reserve the right to reject service and return the board back to you at your expense. If we take the board for service and fail to fix it within reasonable time (2 business days unless you allow us more) we will issue you refund and send it at our expense.
If a board arrives working you will only be liable for the return shipping costs, a fixed $20 diagnostic fee and whatever transaction fees eBay and PayPal incur on the transaction. These are the essential components needed to repair YSUS sustain board 75003042 used in Toshiba 50HP66 and possibly other Toshiba plasma TV models. The kit contains the large IC voltage regulator (called IPM from intelligent power modules) IC201 and IC202, respectively called ER IPM and SUS IPM. There are several different manufacturers of the IPMs and there are different versions of componetns by each manufacturer. After having serviced over a thousand of those boards we can claim that there are no better and worse modules in regards to lifespan or quality by design and production; we have seen enough boards with both LG and Sanyo installed OEM and they all fail in due time.
Because of market dynamics we can not guarantee you which model of IPMs you will receive; we can only guarantee you that those are the best we could source and that we ourselves use them in our repairs.
Make sure you read the warranty conditions section to know what to do if you do not like what you receive.
There are a number of different ways the YSUS board may fail and a number of different symptoms, some of which are easy to confuse with other failures. What usually goes bad is either the larger board with three heat sinks to the left of the TV (called YSUS board , or, sometimes Y-Main) or the one with two heat sinks at the right side of the TV (called ZSUS or sometimes X sustain). Anyway, in your case it is mostly sure that it is either the YSUS or the ZSUS board that is bad.
And since you say you do have a faint, dark image on the display then it is most likely that it is the ZSUS board that has failed. They read around Internet and search for swollen capacitors , burn marks and other signs of a failure. Sometimes the failure results in a short and that can be measured , but often times (as in your case) it results in an open circuit and that just can't be measured without applying power. Which means the easiest way to test the board is to put it in a working TV to see if it will still be working.
The advertised flat rate for repair service is only valid when the above conditions are met.


If the fuse on your board is glass you can probably see if it is open, but if it is ceramic then you will need to test it for continuity. If you have that one please note it in your service request as it is sometimes hard to reproduce reliably.
It is not guaranteed, though, as we can't control the volume of boards that arrive on a given day or the damage on the board.
As long as you replace both of them it doesn't make any difference what was previously on your board. A 50W soldering iron for $15 won't cut it and a 100W iron is more likely to damage the board than help do the job. You can returned them for exchange or refund , but only prior to soldering them on a board. You start the process through the orange button on the page by filling a short form with your contact information and a brief description of the problem. Exceptions are possible and often applied for minor repair attempts, but we reserve the sole right to judge if and when we would consider a repair minor. We try to repair everything that comes our way - this is our business - but when we break even on a board we will contact you and tell you that it is not worth repairing.
An email with shipping instructions is automatically sent once you submit the form to the email address you provide.
In those rare cases we will return the board restored in to the best of our abilities to its original state, issue refund and ask you to cancel the sale on eBay. It is also possible, depending on the condition of the board, to eliminate the second possibility and just flat our reject having to service the board.
Subject to situation and availability we may also recommend replacement of the board, again at the higher than advertised price for repair. In all cases you will have the option to receive your own board(s) back for the sole cost of the return shipping.



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