Download Print this page

Yamaha SPX990 Service Manual page 23

Professional multi-effect processor
Hide thumbs Also See for SPX990:

Advertisement

SPX990
h
yn
^
A
xXhJiS
r
!
1
;
LCD^47r^^;T^cojriJjfl5^x /
7
tX
I-
2
:
LEDiO-ii'ATf
X
v
T
X
I-
3
;
X
f
/ f-coiIi)jf1=.^
X
T
^
1-
4
:
REAR FOOT
/
9
T
^
I-
5
;
RAM CARD^
x
y
f
7.
1-
B:
a-9 -x
>a —
rt
y
9
rxl-
7
;
MIDlA,,'i'.*^x
y
fxl-
8:^-+f-RAM,
1
9:
T
MO
:
PRE
DEQf- x
y
tX
Ml
;
POS DEQf-x
y^'
r^s
M2:
DSP2-LSIf-x
y
M3:
DSP2I-
'J
^t^v9
t9
1-
14
:
D-RAMf-x
y
9
t
7,
]
15
:
ADx"
I-
^x
y
9
B
M
1
MIDIINEMIDIOUTt^MIDiy-r/bTTgife^L^t.,
2
';7'''=:fwi.tf')TRIGGER-:^r
y
^
t
BYPASSv
y
y
^(-7
y
I-
7,
'f
yf
3
70
>
D
y
Me
YAMAHA
MCD
32
{RAMt>--
K
32K)
;fj~-],'cr)y
1*
[7"or^'
1-
X
-f
yf-tiOFFtetSto
4
/<
y-r
'J
E
DIAG
VI
0
TEST
BATTERY
NG
(S-RAMcof-x
y
^^liJi!i?;^;iIijETli^^X)POWERONIi^=^
tt.)
*
ii
IJj
£?)
M
;v7
tk
ijS'rt^mfrM'POWERON
'<
y
t
')
v
t
'J-yy
y
l
^\Zti
:
')
tt.
4s
* * * *
WARNING
******
BATTERY ERROR
RAMt!/-
l'5-f!!'m't'(eil2ili:-:$-Lyjt).
M
^ Kith
t
<k9-)-M^^lz
Ki-
')
1
1%
******
WARNING
******
NO RAM
CARD
-•
y
T
U
-
iRlET'ATTt'M
im\ L
T
u
l>
t
.
I^JSilRAMcAT
"-
mi
IX
to
0
tto
******
WARNING
* *
*
*
*
*
MEMORY
DATA
ERROR
c
x.x
PAGET
A"EMEM0RY^-EED1TA-^-^I|'L^^-7!)''A.
.S=r7_7,
Y
y7^0NL^1%
rx
DEQ,
DSPEi!ifft(S
r
-f
E7
|-
OUTPUT
L,Rle,'JvA
L^1-c
rx
i-7'-p7'7Aiisii!jjii.y:(c.
yy.
ROM^- >7x
y7,'-''yT0"7x
y
9
U^W'liZ'fr
i-A
WTtoJ:
?
1.
jF'.yM'
E ^
DIAG
Vl.O
TEST
INITIAL
OK
L.SIiDJiii
DIAG.
Vl.O
TEST
ACIA
NG
ROM-^
DIAG.
ViO
TEST PAGE
NG
******
WARNING
******
MEMORY
NO.
ERROR
PAGET
A-
E
PAGE!
A™ieJ:
^
y
^
ij
-L.EDie^r^^-itLCDTy'--ff5fiy»^"^#
L
xmjttto
TX
M7j'AtX
^8^^i^TrfT^^^er
^
TO^Ti^UtSt,
iiSiBIJfTtem U
^
1%
X
^
T
8
^
TM
x
/
y
T
L
T
v
^
ECDic
"CHECK
NOT
END"
tto
ttz.
r
X
I-
99^-'^iTTt-& t-
>fc'^iffx)xx
1-
iiiiJSiljfTteM'j
tto
E
"OK''
ttzlt "NG"
0lt>^
LCDmrniZ
"OK"
tfzU
"NG"
to
30
SPX990

Advertisement

loading