q
w
eqr
t
qq
Replacing Printed Circuit Board A
To replace the printed circuit board A, follow the instructions below.
To remove:
1. Remove the front cover.
2. Pull out the connectors of printed circuit
board F
q , color LCD w , TTP e and
inverter
r .
3. Remove screws (6 pieces)
t and the
printed circuit board A.
To attach:
4. Follow the above procedure in reverse.
Note: After the replacement of PC board A,
the machine’s operating system (OS)
must be installed.
q
Printed Circuit Board F
w Color LCD
e TTP
r Inverter
t Screws
23
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