Roland HP 2700 Service Notes page 32

HP-3700/2700
REPAIRING
TECHNIQUES
Note
when
servicing the
interior
of
the
HP
When
servicing
the
interior
of the HP, there
is
danger
of scratching the keyboard
lid.
Before you begin servicing,
perform procedure (A).
When you
finish servicing,
perform procedure (B) to
close the
Top Board (HP- 3700)
or
Top Panel (HP
-2700).
Procedure
(A)
1.
Open
the
Top Board (HP- 3700)
or
Top
Panel
(HP- 2700). For
details, refer
to
HP- 3700
"Opening the
Top
Board"
(p.5)
or
HP- 2700
"Opening the
Top
Panel"
(p.4).
2.
With the cover open, pull
up
the
keyboard
lid
being careful not to scratch
it,
and close
It
completely.
HP
il(7)^(D}±S
(A)
(b)
-c r
TOP BOARD
J
(HP
- 3700
) .
T
TOP PANEL
J
(HP-2700)
^)IIS
(A)
1.
TTOP
BOARD
J
(HP -3700). TTOP PANEL
J
(HP-2700)
LTti.
^-tl€tlHP-3700
:
TTOP
BOARD®MH;^J
(P.5).
HP-2700
:
TTOP PANEL
(P.4)
Fig.l
3.
Since
in this
condition the keyboard
lid is
3.
unstable, use masking tape
etc.
to temporarily
— LS
"^o
fasten both ends.
use
masking
tape
etc.
to fasten temporarily
Fig.2
Procedure
(B)
1.
Remove
the
masking tape (2
locations) with
which you temporarily fastened the keyboard
lid.
2.
Being careful not to scratch the keyboard
lid,
and maintaining the
left
/ right balance of the
keyboard
lid
,
slowly
push
the
keyboard
lid
toward the
rear.
3.
Close the Top Board
(HP-3700)
or
Top
Panel
(HP- 2700).
¥)!
(B)
1.
(2^m)
^'f'o
2.
tfz, ll|gM®:£^'®7<
3.
TTOP
BOARD
J
(HP -3700).
TTOP PANEL)
(HP-
2700)
Dec.
1990
How
to
replace the
music
rack holder MMiLX7\sJUy—(D^W5}i:
1.
Following the procedure (A) given
on
the
page
1.
vlB<S®^ll
(A)
FTOP BOARD)
at
left,
open
the
Top Board (HP3700) or Top (HP-3700). FTOP PANEL) (HP-2700)
Panel
(HP- 2700).
2. HP®rtS|?<fci)
FliiSirrrhvL;?'-)
2.
From the inside of the
HP,
use a
"plus"
(2pcs)
screwdriver to
remove
the
two screws holding the
Music Rack
Holder.
Fig.3
3.
From
the outside of the HP, remove
the
Music
3.
HP®^^.|Bil Jt
*)
?-T;' FnS®irT'''h7L:5''—
Rack Holder (2 pieces).
(2PCS)
Outside of
TOP BOARD
or
TOP PANEL
m\
Fig.4
4.
From the outside of the HP, insert the bottom pins
of the
Music Rack
Holder into the holes of the
Top Board (HP-3700)
or
Top
Panel
(HP-2700).
The
HP- 3700
has gold- colored
holders.
The
HP- 2700
has
silver-
colored holders.
5.
From
the inside of the HP, fasten the
Music Rack
Holder using
two
screws.
6.
Following the procedure (B) given on the page
at
left,
close the
Top
Board
(HP- 3700)
or
Top
Panel
(HP-
2700).
4.
nmiLXA^)W-}
®isa®h°>^.
hp®^
FTOP BOARD) (HP
-3700).
FTOP PANEL)
(HP-2700)
HP-3700ffl«.
HP-2700ffl(i.
5.
FliHiz:T*;L4''-) ^HP®rtg|5//'f>;f
y
(2pcs) -Cit
i6tto
6.
(B)
iCjtoT FTOP BOARD)
(HP-3700).
FTOP PANEL)
(HP-2700)
it
Precautions
when
exchanging
the
Music Rack
1.
Keep
the
Music Rack
horizontal as
you
insert
it
into the
Music Rack
Holder.
1.
LT.
Fii®irr.t-;U4''-) icM
LiAA
CT$>-'o
2
.
2.
Move the Music Rack up
after
you have
inserted
it
correctly.
SIDE
APPEARANCE
32
Fig.5