Specifications

YQE8-J0092E
30
Check
Item
Probable Cause Corrective Action
A
Operation Panel connector is defective
or disconnected.
Verify that cable connection between Operation panel and
PCB HSSV7-CONT-F ASSY (CN13-CN21) is properly
connected. If it is abnormal, repairing at manufacturer is
required.
B Operation Switch is defective.
Replace HSSV7-LCDSOSA-F ASSY ２
and if the replaced
PCB works, the original part is defective.
C
PCB HSSV7-LCDSOSA-F ASSY is
defective.
Replace HSSV7-LCDSOSA-F ASSY ２
and if the replaced
PCB works, the original part is defective.
D
PCB HSSV7-CONT-F ASSY is
defective.
PCB HSSV7-CONT-F ASSY １
and if the replaced PCB
works, the original part is defective.
E
DC output from DC Power Supply is
abnormal.
Verify that DC output value is normal.
If it is not normal, then proceed to DC output voltage
adjustment on DC Power Supply (Described Section 3.1 of
this document)
If the problem still exists, replace DC Power Supply 4
.