Blank Display - Fisher & Paykel RX256DT4X1 FP Service Manual

8.2.6

Blank Display

connected to the
connected to the
Measure voltage
across pin 1 on J4
and pin 3 on main
Replace HV box
No
assembly
12872238.
Check that the
harness is
properly
display board.
Check that J4 is
properly
main control
board.
display board.
Does it
Yes
read 12v DC?
55
Replace main
display board
12782103P
321023