HP 5065A Operating And Service Manual page 143

A5 DIGITAL DIVIDER ASSEMBLY (05065-6025) (NOTE i)
A5A3 SIA THRU SIF TIME DELAY SWITCHES
a
A5A2 MASTER CLOCK BOARD
ASSEMBLY(o506i-60«o
\ / \/ \/ \/
rr
A 5 A 4 SWITCH CIRCUIT BOARD
+ 4.2V-
Rl
IOK
A5A3
PRESET CLOCK
BOARD ASSEMBLY
(05061-6013)
SI
FAST
J
~w
II
' V "
~l
TERMINAL
O-
I " \ / \ / \ / \ / \ / \ / \ / \ / \ /
II I 8 10 9 6 7 1 2 4 3
~
2
v v v v v v v. v v y
(I)
WHT-
RED-
YEL
WHT-
RED-
BLU
+20V
CLK DRIVE
XA3
I 5 12 II 10 7 6 4
v v v v v v v v
1 0 0 / 7 0 -
0-1 OS
TIME
DELAY
■35;
ICI
1820-0315
VARIABLE DELAY
ONE-SHOT
in
PINS O 9 O 9
r
I MHz DRIVE
I MHz GATED
IPPS TICK
CLOCK COMMON
XA4
4 6 8
V V V
9
V V
+ 4.2V
SYNC
8 . 0 . INPUT
A5A5 INTERCONNECT BOARD ASSEMBLY ( 0 5 0 6 5 - 6 0 2 6 )
REFERENCE DESIGNATIONS
NO
PREFIX
J5
A5
S I - 3
A5AI
J I - 4
A5A3
SI
A5A4
CI.2
ICI
01
RI-3
Fiq