HP 5334B - Page 118

CHANGE (3) SERIES 2839A, A1 Date Code 88393 (Continued):
l0MHz ECL
SEE NOTE 6
Figure 8-24. P/O A1 Main Board Timebase/Power Supply Schematic Diag/Component Locator (Sheet 5 of 7):
Change
A1 (05334-60014, -60015, -60017, -60018) to Date Code 88393.
Replace part of the Power Supply portion of the schematic (center) with the following:
/- P/O POWER SUPPLY
2
1
I
115v/
l00V 230V
I
100v
I 7 P/O POWER SUPPLY -\
5
I '
L200 t 1 BLK/ORN
260
-
-
1 C209
-
BLK/GRN
BLK/RED
2200PF
-- C207
--0.1
SEE
L202 L201
NOTE 9 4.7 260
rrrn= rrm -
- 6
-
100v/ 200v/
I
115V 230V
I
5
19'
R127
TO
AZJ1 13A 1 SL !?:
SHEET 6 1(
Change A1 (05334-60014, -60015, -60017, -60018) Date Code to 88393.
Figure 8-26.
P/O A1 Main Board Option 030 Channel C Block Schematic (Sheet 7 of 7):
HP
5334B - Service Manual
7-3