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
1.
Remove ac line cord from both instruments before proceeding with this
procedure.
procedure.
1. Position instrument upside-down as shown in view A.
2. Remove feet from rear of RF Section by removing screws shown in view A.
3. Remove bottom cover by loosening screw and pulling cover toward rear of instrument.
4. Location of fuses is shown in view B.
,
I ER
F 2
3 A
- 4 0 V
F
3
F 3 - l O V 5 A
-
-
A l 7
A l 8
P O S R E G
NEG REG
V I E W A
V I E W B
Figure 1. Internal Fuse Replacement
2 A 1 8