
No display
VX100(3-pin)
27MHz clock out
OK
No
Yes
IC120(2-pin)
27MHz clock out
OK
VX100(4-pin)
+3.3V input
OK
No
Yes
J114 Connector
Power Cable
Check
VX100 change
No
IC120(6-pin)
+3.3V input
OK
No
Yes
IC120 change
Yes
IC161(7-pin)
clock out
OK
No
IC161(2,3,11-pin)
+3.3V input
OK
No
Yes
IC161
Soldering check
or change
IC116,IC117
IC118,IC119
Solder OK
Yes
No
R227,R228
R229,R230
Soldering check
Yes
IC114(3-pin)
+1.8V out
OK
Yes
No
IC114(1-pin)
+3.3V input
OK
Yes
VX100 change
No
IC105(93-pin)
ì0î =Low
OK
Yes
No
IC105 CPLD
Program
IC116,IC117
IC118,IC119(37-pin)
108MHz clock input
OK
No
Re-soldering
Yes
Video Part OK
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