HP (Hewlett-Packard) HP 85660B ユーザーズマニュアル

For location of hardware and cables referred to in this procedure, see Figure 4.

1. Remove ac line cords and RF Section bottom cover.

2. Disconnect connectors 

   and 

 single-pin connector 

 and double-pin connector 

from Second Converter.

3. Disconnect the remaining cables from Second Converter

1 (brown) cable from 

 OUT 

4 (yellow) cable from TUNE 

4. Remove two screws   to remove Second Converter from A6 RF Module.

5. Position new Second Converter on mounting bracket. Secure with two screws 

6. Reconnect connector 

 connector 

 single-pin connector 

 and double-pin connector 

to Second Converter.

7. Reconnect the following cables to Second Converter.

1 (brown) cable to 

 OUT 

1 (brown) cable to 

 IN 

4 (yellow) cable to TUNE 

8. Replace bottom cover and ac line cords.

8 A6