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3-5. System does not run. (“WELCOME” displayed and key operation disabled)
START (5)
TP414 is "H" (3.3V)?
Power circuit troubleshooting
Failure of main unit
Yes
No
E602(VCC+3.3V) voltage
output correctly?
No
Yes
Connector (CN403) of
DVD drive and power
connector connected
correctly?
No
Check PJ1004 and
PJ3017 connection and
replace FFC cable.
Yes
No
END
Yes
Failure of main unit
Replace
DVD drive.
Not
restored
Restored
Is the cable of CN3001
inserted correctly?
(Pin 1 and 2 are +12V?)
Yes
No
Check CN403 connection
and replace FFC cable.
Connect the cable
correctly.
Not restored
Restored
Summary of Contents for HD-XA2KN
Page 10: ...1 3 DVD Drive Fig 2 1 3 DVD Drive ATAPI PC Board 2 3 4 5 7 6 7 6 1 1 1 1 ...
Page 18: ...Fig 3 4 1 4 CIRCUIT DIAGRAMS 4 1 Power Supply Circuit Diagram ...
Page 19: ...4 2 Front Circuit Diagram 4 2 1 Front FIP Circuit Diagram Fig 3 4 2 ...
Page 20: ...Not use Use 4 2 2 Power Switch Circuit Diagram Fig 3 4 3 ...
Page 21: ...4 2 3 Front Switch USB Circuit Diagram Not use Use Use Use Use Use Fig 3 4 4 ...
Page 22: ...4 2 4 Front D Light Circuit Diagram Fig 3 4 5 ...
Page 23: ...Fig 3 4 6 4 3 RS232C Circuit Diagram ...
Page 28: ...Fig 3 4 11 4 5 ATAPI Conversion Circuit Diagram ...
Page 51: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...