2-34
710CDT/720CDT
If a connector is disconnected, connect it to the system unit and repeat Procedure 2.
If the DAA board is still not functioning properly, perform Check 2.
Check 2
The DAA board may be defective or damaged. Replace the DAA board with a
new one following the steps outlined in Chapter 4. If the DAA board is still not
functioning properly, perform Check 3.
Check 3
Replace the modem I/F board with a new one following the steps outlined in
Chapter 4. If the DAA board is still not functioning properly, perform Check 4.
Check 4
Replace the system board with a new one following the steps outlined in Chapter 4.
Содержание Tecra 710CDT
Страница 186: ...710CDT 720CDT B 1 Appendix B Board Layouts B 1 System Board Front View Figure B 1 System board layout front ...
Страница 187: ...B 2 710CDT 720CDT B 2 System Board Back View Figure B 2 System board layout back ...
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Страница 215: ...E 2 710CDT 720CDT E 3 German GR Keyboard Figure E 3 GR keyboard E 4 French FR Keyboard Figure E 4 FR keyboard ...
Страница 216: ...710CDT 720CDT E 3 E 5 Spanish SP Keyboard Figure E 5 SP keyboard E 6 Italian IT Keyboard Figure E 6 IT keyboard ...
Страница 221: ...G 2 710CDT 720CDT ...
Страница 222: ...710CDT 720CDT G 3 ...