HP 3562A Service Manual page 413

FAULT ISOLATION
A ll jumpers should be in normal position
Probe 1 0:1
Setup
SYNC2 and N lD
Connect CH1 to A4 TPB
Connect C H 2 to A4 TP1 7
Osc i l loscope:
Bandwidth Lim it: O N
CH1 V/D iy 1 00 mV/D iY
CH2 V/D iY 200 mV/DiY
CH1 Cou p l i n g dc
CH2 Coupl i ng dc
Time/Diy 1 p,s/DiY
Trigger C H2
N lD and N DCK
Connect C H 1 t o A4 TP1 7
Connect C H 2 to A4 TP1 4
Oscil loscope:
CH1 V/Diy 200 mV/DiY
C H 2 V/Diy 200 mV/DiY
CH1 C ou p l i ng dc
CH2 Cou p l ing d c
Time/DiY 1 p,s/D iY
Trigger
Set AB )3 i n test (T) position to view Disp lay Refres h .
Display Refresh
.... _ ;000 . . .... '
Osc i l l oscope:
CH1 V/DiY
CH1 Coupl i n g
Time/DiY
Trigger
Set AB J 3 to normal (N) position after view i n g waveform.
Table 7- 1 7 Instrument Waveforms
Important
Parameters
Time
relationship
T i m e
relationsh i p
CH1
-
" �
"r'
.
"
. .... . . ' . ==".= ... '
"'.""'- '
..." . ...:. .<
. .... .
;."..
,
:
" ....,. ' .... . ,"'-
200 mV/DiY
d c
5 ms/DiY
CH1
Waveform
CH I C P L G - D C
1 0 121
C H l = m V / D l v
OVdc
OVdc
M T = C H 2
1
M a n "" I u s / D i Y
#1 0
C H I C P L G = D C
200
CH I - m V / O l v
OVdc
OVdc
I u s / D i y
M a i n =
# 1 1
-
C P L G - D C
CH I
� = . = - ....
- - -
" """ . ", -
OVdc
MT--CH l
M . t n - 5 . 21 C t v
m s
.....
#1 2
MODEL 3562A
C H 2 C P L G - D C
CH2 = 2 '21 0
m V / 0 1 V
C H 2 C P L G = D C
2 e 0
- -
-
c.�",:" •• _ _
7-49