HP 333A Operating And Service Manual page 87

Model
333A/334A
Appendix C
4-53. Diode6 AlCR5 and AlCR6 a r e coupling and pro-
tection diode6 for external battery supplier. The
diode6 protect the retie6 regulator circuit8 from
application d incorrect polarity at the battery input
terminrcle. The diode6 oleo protect external batterie6
from being charrged when the ac
power ia being
ueed
with
batterier
connected to
the
battery t e r m i n a h
Page 5-1, Paragraph 5-7:
Change the f i r s t sentence
to
read
The performance check6 are made with
the ac
power cord connected to nominal line voltage
(115
V/
220 V, 48
to 440 H E ) ,
. . .
Page 5-8, Paragraph 5-25:
Change 440 HE to 66 HE.
Figure 6-1, Page 6-2:
Add battery terminal inputs, Index
No.
'8
34, 35, and 36 to the top and bottom
view d
the cabinet.
Figure6-1, Page6-3:
Add
the Index
No. 'e and aeeociated data aa indicated below.
INDEXNO.
PARTNO.
TQ
DESCRIPTION
34 034010087 1
Ineulator-Binding P o e t ,
Triple
35 0340-0091 1 Ineulator-Binding P o s t , Triple
36 1510-0011 3
Binding Post Aeeembly, Black
Change Index
No.
15 to
Part
No.
1510-0091 and Index
No.
22 to
Part
No.
1510-0534.
Page 6-12, Table 6-1:
Delete J1, 52.
Add J1 thru J3.
Figure 7-6, Page 7-13/7-14:
Add 53 to the echematic
88
shown below.
c - 5