HP 3562A Service Manual page 370

MOD E L 3 562A
D . Clock Check
1 . Rem ove the top cover and press the l i n e switch on.
2 . Use tab le 7-2 to verify various c l ocks i n the i n strument. If any o f the val ues a re
inco rrect, go to Section V I I I .
3562A
C O V E R REMOVED
Test location
A31 TP1 0
A1 TP4
A1TPS
E. If the fau lt has not been fou nd, go to paragraph 7-6, "Power-U p Tests".
TOP V I EW,
TP4
A 1
T P5
A 2
T P1 0
A31
Table 7-2 Clocks
Signal N ame
20.48 M H z
1 0.24 M H z
' . . - --
MHz
8
FRONT
Probable Cause
Waveform
Number of Failure
#1 A31 Trigger
A31 Trigger
#2
A2
FA U LT I S O LAT I O N
Go To
8-1 8
8-1 8
7-7