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CHANGE OF MAIN AND DISPLAY BORADS
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The main board and display board has been changed.
Main, display section printed wiring boards of new type, and changed parts list are described in this supplement-2.
For other information, please refer to the previously issued WM-FX453/FX455 service manual (9-923-169-11) and supplement-1 (9-923-
169-81).
NEW TYPE IDENTIFICATION
– MAIN BOARD (Component side) –
1-663-491-
SCHEMATIC DIAGRAM (Service Manual see page 15 to 16)
(Location : 8 – 12, J – L)
!
: Added portion
CHANGED ELECTRICAL PARTS LIST (Service Manual see page 23)
MAIN
Ref. No.
Part No.
Description
JR5
1-216-864-11 METAL CHIP
14
Remark
0
5%
1/16W
– DISPLAY BOARD (Component side) –
14
1-663-492-
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