LG V6 PDP Plasma TV Repair Y Drive Lower 6871QDH067B

LG Y Drive Lower Board for V6 PDP Units 6871QDH067B

This is a Y drive lower board which is suitable for any plasma television using an LG V6 PDP, (plasma display panel), unit. Many manufacturers use the LG V6 PDP unit as the screen for their televisions. The PDP unit is basically the main screen assembly and fitted onto the screen are two scanning boards and a controller board. The manufacturer fits onto the PDP their own power supply and video board. This gives the television its own personality as designed by the manufacturer.

Failure of the Y drive lower board is common in models with the P6 PDP and can cause various symptoms as follows

• No picture, sound present
• Lower part of picture missing
• The entire picture covered in coloured horizontal lines
• The lower part of the picture covered in coloured horizontal lines

The part number of the pcb is 6871QDH067B. This board is also suitable for replacement of the 6871QDH067A. In order to identify if this kit is suitable for your repair you need to identify the PDP unit fitted by opening the set and reading the white label at the top of the panel. It should so show aV6 in the type number. There are various models which can be repaired with this item and the following is a list of models known to us at this moment in time

• LG RZ42PX11
• Goodmans GTVP2V5
• Hyundai HPT4241
• Many more models

The procedure to check and replace the Y drive lower board is straight forward. The part supplied is as supplied by LG for engineers to fit. Only purchase this part if you are knowledgeable in the repair of electrical equipment.

If you have a plasma tv with a V6 PDP with any of the above symptoms then remove the rear cover and use a multimeter to check the resistance between the upper and lower connection planes on the board. A low resistance (60 ohms) indicates a fault in the board. It is easy to check the board in another way. Loosen the screws and remove the board from the socket on Y sustain board. Fold it back and apply power to the set. If the set then functions with the lower part of the picture missing then the Y drive lower board is defininitely defective.

To replace the board remove the two securing screws then fold the board back and remove the white link cable to the upper Y drive board. You can then lift up the four flexible cable locking bars on the four connectors. You must be careful not to tear the flexible cables. If you do then the set has reached the end of its life. Refitting is the reverse of the procedure. It can be very tricky to refit the flexible cables back into the connectors on the new board. You need to be patient and be careful not to tear the cables. Push the locking bars down one at a time until all four cables are secured. No adjustments or alignments are required after replacing this board.

There are three photographs shown in this listing which clearly show the part number  you need to look for on the Y drive lower board in your set. If this matches then this item is for you

• Photograph one the complete Y drive lower board as fitted in a television
• Photograph two the part number sticker on the Y drive lower board
• Photograph three the correct placement of the meter probes to test the Y drive lower board

Technical assistance is available is available by email, technical@fixmystuff.co.uk

Please do not obtain our phone number and call for technical help, it can only be provided by email.

Once again this is a manufacturers original spare part intended for engineers to use. It does not come with instructions and you have to decide whether you are competent enough to fit it. We  cannot accept returns if you make a mistake. We only exchange items supplied defective which is extremely unlikely as this is a brand new board.

P&P

£7.99 inclusive of insurance. Item will be sent via Royal Mail for delivery normally with 1 - 2 days oy purchase. Earn a £1.00 postage discout on each subsequent item and from any other item from any of our other listings. This item can be posted worldwide. Please see the additional postage rates below.

Payment

Paypal is accepted. You can pay by cheque / postal order or alternatively we can process your payment over the phone. Contact us via e-mail for details. Expect quick response for enquiries.

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