HP 8340b - Page 380

CHECK A62DS3
REPLACE
IF
NECESSARY
+B.2V
POWER
SUPPLY
NOT
FUNCTIONAL
-B.aV
POHER SUPPLY
NOT
FUNCTIONAL
CHECK
A52DS1
REPLACE
IF
NECESSARY
TROLJBLESHOOT
A52
Of!
AS2Q4
CHECK A63DS3
REPLACE
IF
NECESSARY
TROUBLESHOOT
Ala
on
TRANSFORMER
CHECK
A53DSI
REPLACE
IF
NECESSARY
CHECK
A530S2
REPLACE
IF
NECESSARY
TROUBLESHOOT
A35
OH
TRANSFORMER
-15V
A56DSI
IS
OFF
CHECK
A5GTP2
FOR
-15Vi.2V
GOOD
CHECK
A6GDSI
REPLACE
IF
NECESSARY
BAD
TROUSLESHOOT
ABG
Figure
1-3.
Fouler
Supply
—
Troubleslmoting
to Assembly-Level Flolu Chart
Power
Supplies/Fan
Assembly-Level
Troubleshootina
I-11/I-1Z