HP 8110A Service Manual page 199

150 mhz pulse generator
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HP 811 OA Service Gui
d
e
R
eplacing o
r R
efitti
n
g t
h
e M ot
h
e
rb
oa
rd
5-3 4
Disasse
m
bly a
n
d
R
eassembly
F
ig
u
re 5-25.
One of T
h
ree
M
ot
h
e
rb
oa
rd F
ixing Sc
r
ews on
R
ear of Su
b Fr
ont
P
anel
5 .
R
emo ve t h e 2 scre ws sec uring the Motherboard to th e f ron t o f t he
ch ass i s sub front
p
ane l (see Figure 5-26
f
or the
p
osition
o
f t hese
screw s
6 .
R
emo ve t h e RFI shield t hat fits on the 37- pin D connector. Pu t
this in α safe pl ace
f
or use du ring reasse mbly
0
Ρ
OW
ER
SWΠ C
H
Ο% Νθ λΤΟΝ
MOTH
ERB
OARD
F
DO
N
G X
iEW
S-
Μ m
Τ α~cA
M
Νν ~
σα ~rα
374N CON
N
ECTO
R
HP 811OA S
UB
FROΜΡΑΝΕ
L
F
ig
ur
e 5-26.
M
ot
h
e
r
board
F
ixing Screws on
F
ront of Su
b F
ront
P
a
n
el
7 . Carefully mo v e any cabl es obstr uct ing th e remo v al
o
f t he
Mot h erboard, and tilting the board down at the Memory Card
Connector board end
o
f t he chassis, pull the
b
oard out at t he
Ou t put b oard si de of t he chass is
R
eplacin g or refittin g the Motherboard i s t he reverse of rem ovin g,
but it i s imp ortant to reme mber to fit the RFI
S
hiel d, Part No .
8160-0562
b
etween t h e 37- pin D connector and t he chassis sub front
p
an e l .

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