Service Manual
Page 113
... for replacement and/or repair. 3) Disassembly, decryption, or reverse-engineering component(s) is strictly prohibited. 4) Any board in the service manual is deemed to be defective: a) and if a core charge is imposed and is covered under the product warranty, the defective un-repaired or modified board MUST BE RETURNED to Sony. KDL-52V4100/52W4100 A-1
... for replacement and/or repair. 3) Disassembly, decryption, or reverse-engineering component(s) is strictly prohibited. 4) Any board in the service manual is deemed to be defective: a) and if a core charge is imposed and is covered under the product warranty, the defective un-repaired or modified board MUST BE RETURNED to Sony. KDL-52V4100/52W4100 A-1