The main board may or may not have a connector at CN1601.Sony XR-75X90CK Complete LED TV Repair Parts Kit
Sony A-5042-769-A A5042768A Main Board
Sony 1-013-621-41 1-013-621-21 Power Supply
Sony 1-014-117-11 1-014-123-11 34.29110.CG T-Con
Sony A-5042-595-A LED Driver
Sony 1-005-419-13 WiFi
Part Number: KIT-XR-75X90CK-K1
Part Type: Complete Parts Kit
Manufacturer Part Number 1: Sony A-5042-769-A / Sony A-5042-768-A
Manufacturer Part Number 2: Sony 1-013-621-41 / Sony 1-013-621-21 / Sony 34.29110.CG / Sony 1-014-117-11 / Sony 1-014-123-11 / Sony A-5042-595-A
Manufacturer Part Number 3: Sony 1-005-419-13
Known Models
XR-75X90CK
XR-75X90K