Furuno FS-1575 Service Manual page 13
Ssb radiotelephone
Hide thumbs
Also See for FS-1575:
- Operator's manual (191 pages) ,
- Installation manual (88 pages) ,
- Gmdss manual (6 pages)
Table of Contents
Advertisement
6.10 Replacement of Boards ············································································· 6-60
6.10.1 List of Boards ······················································································ 6-60
6.10.2 Precautions for Replacing Board ························································· 6-61
1. Replacing T-CPU board ·········································································· 6-61
2. Replacing MOT board ············································································· 6-63
3. Replacing C-CPU board ········································································· 6-64
4. Replacing C-IF Board ············································································· 6-64
5. Replacing speaker ·················································································· 6-65
6. Applying a coating of silicones compound ·············································· 6-66
6.10.3 Actions to be taken after Replacing Boards ········································· 6-69
(FS-1575, -2575, and -5075) ··································································· 6-69
2. TX board: 05P0856 (FS-1575, -2575, -5075) ········································· 6-69
3. DRV board: 05P0866A, 05P0866B (FS-5075, -2575) ···························· 6-70
(FS-5075, -2575, -1575) ·········································································· 6-70
6. COMB board: 05P0869 (FS-5075) ························································· 6-70
7. PA-IF board: 05P0864, 05P0864A (FS-5075/-2575, -1575) ··················· 6-70
8. RX board: 05P0842 (FS-5075, -2575, -1575) ········································· 6-70
9. DUP-FIL board: 05P0863 (FS-5075) ······················································ 6-70
10. RX FIL board: 05P0862A, 05P0862B (FS-5075, -2575/-1575) ··············· 6-71
11. MOT board: 05P0860 (FS-5075, -2575, -1575) ······································ 6-71
12. T-CPU board: 05P0859 (FS-5075, -2575, -1575) ··································· 6-71
13. T-IF board: 05P0861, 05P0861A (FS-5075/-2575, -1575) ······················ 6-72
14. C-CPU board: 05P0852 ·········································································· 6-72
15. PANEL board: 05P0844 ·········································································· 6-73
16. C-IF board: 05P0853 ·············································································· 6-73
17. FET board: 05P0872 ·············································································· 6-73
18. P-SW board: 05P0871 ············································································ 6-73
19. PWR board: 05P0874 ············································································· 6-73
20. SW REG board: 05P0873 ······································································ 6-73
21. COUP board: 05P0875 (AT-5075), 05P0883 (AT-1575) ························· 6-73
6.11 Level Check ································································································· 6-74
1. TX board: 05P0856 ·················································································· 6-74
2. DRV board: 05P0866A, B (FS-5075, -2575) ············································ 6-75
3. PA board: 05P0867A, B (FS-2575, -5075) ················································ 6-78
4. PA board: 05P0868 (FS-1575)·································································· 6-81
5. COMB board: 05P0869 (FS-5075) ··························································· 6-83
6. TX FIL board: (FS-1575, -2575, -5075) ···················································· 6-84
CONFIDENTIAL (internal use only)
This confidential document is used only by FURUNO authorized persons.
It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.
xi
Contents
Advertisement
Table of Contents
