R Em Ovin G The Microprocessor Board - HP 8110A Service Manual

HP 8110 Α Service G
u
ide
R
e
m
oving t
h
e Microprocesso r B
oar
d
R
eferring to t h e gen eral top-view di agram Figure 5-7,
p roceed as
f oll ows:
1 .
R
emo v e t h e 2 screws secur ing the
P
rotective S hiel d and remo ve
the shi eld
2 .
R
emo ve t h e remaining 4 screws securing t he MPU b oard to the
ch ass is, a n d l ay the
b
oard be hind t he unit
3 . Di sco nn ect t he HP- ΙΒ Ribb on ca ble
f
rom
t he MPU board
Disassem
b
ly an d R
eassem
b
ly 5- 1 1