Yamaha Vintage DX7 Special Edition ROM Instruction Manual - Page 32
Browse online or download pdf Instruction Manual for Musical Instrument Yamaha Vintage DX7 Special Edition ROM. Yamaha Vintage DX7 Special Edition ROM 43 pages. Digital programmable algorithm synthesizer
Also for Yamaha Vintage DX7 Special Edition ROM: Performance Notes (8 pages), Operating Manual (34 pages), Owner's Manual (35 pages), Service Manual (17 pages), Installation Manual (7 pages)
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STEP
STEP
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BURE A2
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Referring to FIGURE
A2,
locete the RDM
ICm
UCI4
end
IC IS?
.
Th..e RDM
ICe
.re loceted the h.«r the
center
of
the Hein Circuit bo.rd
(the
DM
Before removing the RDM
IC*.
note the direction
of
the notch
on IC14 for
^ure
reference.
Remove the
IC14 end
IC15 ROM
IC«
by utilising the SMALL
FLAT -BLADE
acrewdri
ver
to
carefully
P
r y
th«
1
lose
froff
their reapective aockete.
i
octtc the tNO
10
OHM RESISTORS between
IC30 and
XC27 that
are
ihwn
in
FIGURE
A3,
I
Uming
'
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r
SOLDER
IRON
,
unaolder and wove both leads
**
ch
resistor over one eyelet to the right
tmmm
FIGURE
A3).
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