A-2115-078-A Sony BM1 Main Board for XBR75X940D / XBR75X930D

Sony A-2115-078-A (A2115078A) BM1 main board for XBR75X940D and XBR75X930D televisions. Listed board identifiers are A-2115078A and 1-980-833-11. Match the identifiers on your original board before ordering. A software update may be necessary.

Specifications & Board Identifiers

• Part Number: A-2115-078-A (A2115078A)
• Board Identifiers: A-2115078A | 1-980-833-11
• Product Type: Sony BM1 Main Board
• Compatible Models: XBR75X940D | XBR75X930D
• Software Update: May be necessary after replacement.

Common TV Symptoms Fixed

A replacement main board may help when a diagnosed main-board fault causes startup, input, sound, or picture-processing problems. These symptoms can have other causes, so confirm the faulty part before ordering.

Fitment & Ordering Guidelines

Verify the white-sticker part number, PCB/board identifiers, complete TV model suffix, and any version code on your original assembly. Model number alone is not enough to confirm fitment; no specific version codes or substitute parts are confirmed in this listing.

Disconnect the TV from power before installation, use ESD precautions, and handle the board by its edges. Have a qualified technician perform the replacement if you are unfamiliar with TV repairs. A software update may be necessary.

XBR75X940D compatible parts

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