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Push the POWER
ON key
Check for S/W error
Replace Cortez
Replace Hudson
Power Error
Replace CXA2069
Correct the circuit
Attach the input
cable(s)
Replace Jack Board
S-Video
Power Error
Check the
Condition of all
Connectors, wafers,
I2C In the
system.
Check Y/C
Signal at L131,132 on
Jack board
Check 3.3V
At L110 on jack
board
Check Sub_YC
At R302,303
Check Main_YC
At R309,320
Check 24bit
RGB at AR700-
AR705
Check LVDS
Output of Cortez
Check Power
Levels and crystal
Check Q303
Circuit and 9V
at L300
Is the input cable
attached?
Is the
Set ON?
What is
the input signal
mode?
YES NO
NO YES
PASS
FAIL
FAIL
PASSPASS
FAIL
FAIL
PASS
FAIL
PASS
FAIL
PASSPASS
PASS
FAIL