Circuit Boards - HP 1331A Operating And Service Manual

Model 1331A
1
2
3
4
(9
5
6
A B
c
A2
Circuit boards have p lated through
component holes. Thi s permits so lder ·
ing from either side of the board.
REF
OESIG
C1
C2
C3
R1
R2
R3
V1
V2
V3
D
GRID
LOC
A -3
C-3
D-3
A-3
B-3
C-3
B-4
C-4
D-4
Figure 8-2. A2 Component Locator
E F
1
6 5
2
(HIDDEN)
(HIDDEN)
-50V
A5J3-5
4
3
(HIDDEN)
A5J3-4
3
(HIDDEN)
4
+50V
I
2
(HIDDEN) (HIDDEN)
A5J3 - I
+
200V
5
6
1331A/C-A- 6