C Board; Q Board; Mx Board - Sony VPL-FH65 Service Manual

2-2-3. C Board

When replacing the C board, perform the following procedure.
1. Save the Main data and NVM (All) data before replacement of the C board using Quick Access3.
(Refer to Sections 2-5-2 and 2-5-4.)
2. Replace the C board. (Refer to Section 1-6-6.)
3. Write the data saved in step 1 to replaced C board. (Refer to Sections 2-5-6 and 2-5-8.)
4. Perform the V COM adjustment. (Refer to Section 2-3-2.)
5. Check the white balance state, and perform the adjustment as required. (Refer to Section 2-3-3.)
Only when the C board of the repair part number: Suffix -B (board part number: Suffix -21) is in-
stalled in the unit in group A
6. Perform the update using the software update tool. (Refer to Section 2-4.)

2-2-4. Q Board

When the Q board of the repair part number: Suffix -C (board part number: Suffix -21) is installed in the
unit in group A, perform the following procedure.
1. Perform the update using the software update tool. (Refer to Section 2-4.)

2-2-5. MX Board

When the MX board of the repair part number: Suffix -C (board part number: Suffix -21) is installed in
the unit in group A, perform the following procedure.
1. Perform the update using the software update tool. (Refer to Section 2-4.)
2-2 (E)
VPL-FH60