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TROUBLE SHOOTING TABLE
Mouse failure
Is cable connected both with serial
port and PC-98?
No
Is OSD system check remote mouse
properly set?
(Pin (13) of IC200: AT = "L", 98 ="H")
Yes
Is voltage applied to pin (5) of IC2007
and pin (8) of IC2008?
Yes
Is CF2001 oscillating?
Yes
Is there remote control signal input at
pin (8) of IC2007?
Yes
Is communication made with DAT at
pin (15) of IC2007 and CLK at pin(16)
of IC2007?
Yes
Click the mouse. Is pin (18)(BUTTON)
of IC2007 set to "H" level?
Yes
Is there signal output at IC2008?
PS/2: DATA at pin (24), CLOCK at
pin (25)
MAC: ADB OUT at pin (27), ADB IN
at pin (11)
98:
XA at pin (14), XB at pin (15),
YA at pin (16), YB at pin (17),
RIGHT at pin (1), LEFT at pin
(2)
Yes
Switch off the PC, select the remote
mouse, reconnect the cable, and get
the PC restarted.
(Continued)
Yes
Double connection unacceptable.
No
Set to AT except for PC-98.
No
Power is supplied from pin (8) of
J2005 for AT and from pin (1) of
J2006 for PC-98. Recheck the cable.
No
IC2007 or CF2001 in trouble.
No
IC1025 in trouble.
No
IC2007 faulty.
No
IC2007 faulty.
No
IC2008 faulty.
37
XG-NV1E
XG-NV1EA
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Troubleshooting
