Product Overview
| Warranty | 90 Day Warranty |
| Part Type | Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input |
| Part Number | A-1807-978-B |
| Board Number | A1807977A, 1-884-078-21, 1P-010BJ01-4011,A1807977B |
| Substitute Parts | A-1807-978-A |
| Known Models | Sony KDL-32EX520 KDL-32EX521 KDL-32EX523 KDL-40EX520 KDL-40EX521 KDL-40EX523 KDL-46EX520 KDL-46EX521 KDL-46EX523 |
Warranty Information
90 Day Warranty