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Insignia NS-42PDP YSUS board replacement for sound, but no image problem or TV not powering, $30 cash back

Buy sustain board 6870QYH005 for Insignia NS-42PDP in good working order, then return the old dud to get credit!
Availability: Out of stock

Out of stock

( alternatives are available – see below )

Coppell TV Repair LLC offers a replacement YSUS board for Insignia NS-42PDP as shown on the picture.

The board is known under a number of different identifies, but one good way to be certain this is the board you need (other than comparing it with the picture in our listing) is to look at the PCB label located to the right side of the two small sub-modules at the bottom of the board where a number of white labels are printed on the board.

They start with LGEPDP followed by a date and somewhere underneath you can find PART NO: 6871QYH005B.

The board you will receive is serviced and tested by us and comes with a warranty as specified below.

Upon receiving and installing it you can return the old board to receive credit towards the purchase price.

Please read this listing in full for optimal shopping and servicing experience!


You definitely need a replacement board if you find the INSIDE fuse on the board open (blown). Do not attempt replacing the fuse, it will not help.

You almost certaintly need the board replaced if the display is flashing, about once per second.

You also almost certaintly need the board replaced if the TV fails to start at all unless you disconnect that particular board from the power supply.

You probably need the board replaced if the TV starts up (possibly with sound), but with nothing on the screen.

You likely do not need this board if your TV starts but has dark and grainy image. You likely need a ZSUS board in this case.


Shown price includes shipping with USPS Priority, FedEx Ground/Home or UPS Ground anywhere within USA.

The board will be shipped within 1 business day of placing the order.


90 days including parts and labor.

Customer is responsible for return shipping and Coppell TV Repair LLC is responsible for shipping back to customer.

All boards returned for warranty service / exchange must carry the original Coppell TV Repair LLC label on them, must be in good physical condition and must not have been tampered with in order for the warranty to remain valid.

Returned boards subject to exchange, service or refund, subject to availability and agreement by Coppell TV Repair LLC and customer.


1) The old dud must be sent within 14 days of the arrival of our board, both per carrier's records. Keep your tracking number when you send the board to us in case you need it!

2) The returned board must arrive here in good physical condition and without traces of tampering. We would usually allow some minimal exceptions such a capacitor replacement or a few good solder joints, but reserve the right to solely judge if a board qualifies as "not tampered with" upon its arrival.

If a board is returned that does not meet the above criteria we will be in touch and returning the board at customer's expense will be the first option on the list.