WX-GT77UI/GT78UI/GT78UIM
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension
cable) as shown below.
•
Connect the MAIN board (CN201) and the SERVO board
(CN401) with the extension cable (Part No. J-2502-076-1).
MAIN BOARD
CN201
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (Part No. A-1554-
409-A) should be replaced since any parts in the SERVO board
cannot be repaired.
4
SECTION 1
SERVICE NOTES
J-2502-076-1
SERVO BOARD
CN401