Table of Contents
Advertisement
Some of t he components on the
P
C
B
oards fitted in the HP 8110 Α
use SMT (Surface-Mounted
T
echnology) . These components are
difficult to replace in t he field . Other
b
oards use
p
art SMT and
p
art Through-Hole Plated. Through-hole
m
ounted components are
n ot as difficult to change as SMT . The
P
ower Supply Board uses
Through-Hole, and can
b
e repaired down to component
l
evel.
The
f
ollowing table lists HP 8110 Α boards, stating whether they are
standard or optional, and t he component
m
ounting
m
ethod :
Table 4-1 .
F
ield
R
e
p
ai
r L
evel of HP 811 OA
B
oards
This chapter
b
egins with Selftest
p
rocedures . If
t
he instrument i s
completely dead,
b
egin working
f
rom "Initial Tests"
Tro
u
bles
h
ooting 4- 1
Advertisement
Table of Contents
