Yamaha SPX990 Service Manual page 49

SPX990
ELECTRICAL
PARTS
Ref
No.
Part
No
Description
SB S.
^
Remarks
<ELECTRICAl.
PARTS>
<
m ^
8B
a
>
SPX990
VP818500 Circuit Board
AD
A
D
-
h
VP818700 Circuit Board PS P S
-
h J
•t*
VQ153200 Circuit Board
PS P S
"
1
u.v.c
i
VQ153300 Circuit Board
PS P
S
-
h
ii^tf.B
•*
HX812080 Circuit Board FPI/5 F P
1
/
5
-
h
t
HX812090 Circuit Board FP2/5
F P 2
/
5
s
11X812100
Circuit Board
FP3/5 F P 3
/
5
h
HX812110 Circuit Board
FP4/5 F P
4
/
5
i'
-
h
KX812120 Circuit
Rnnrri
FPS/R
F
P
5
/
5
-
h
j.
VP818500 Circuit Board
AD
A D
-
h
UA352470 Mylar Cap
.
470P 50V
J •=7
^
—
3 >
UA353100 Mylar
Cap. lOOOP BOV
J
V
^
^
-
3 >
01
UA353120
H Y
1
a
r
Cap.
1200P
.50V
.1
7
^
—
3 >
01
UA353150 Mylar Cap
.
1500P
BOV
J •=?
'1'
^
—
3
y
UA353330 Mylar
Cap
3300P
BOV
J
•=? •/
7
—
3 V
UA353510 Mylar Cap. 5100P BOV
J
•=?
-Y
^
—
3
y
UA353750 Mylar Cap 7500P BOV
J
7
-Y
^
—
3
i/
UA353820 Mylar Cop
.
8200P BOV
J
7
-Y
^
—
3
2/
UA354100 Mylar Cap
.
0
0100 BOV
J
•7
-Y
5
—
3
V
01
FT562220 Polypropylene
Cop-
220P BOV
G
.-K
'/
7" D
3 >
03
FG612270 Ccraaic
Cap. -6
270P
BOV
K
b
^
3 >
B
01
FG651330 Ceranjc Cap--SL
33P BOV
J
b ^
3 >
{
S L
)
01
FG651fi80 Ceranic Cao.-SL
fi«P
BOV
.1
•b
^
3 V
(.SI.)
*
VK662900 Ceranic
Cap--Cli IBP BOV
J
fe
9
3
V
C H
UJ828220 Electrolytic
Cap-
220,00
10.
OV
ir
5 3 V
01
UJ828470 Electrolytic
Cap.
470.00
10. OV
y
5
3
i/
01
UJ837330 Electrolytic
Cap.
33.00
16.0V
ir
5 3 >
01
IIJ848220
Electrolytic Car. 220.00 25.0V
5 3
>
01
UJ857100
E
!
ectro lytic Cap
-
10-00 35.0V 5
3 V
01
UK837100 Electrolytic
Cap.
-
BP
10,00
16.0V B P S
3 >
01
UK837330 Electrolytic
Cap. -BP
33,00
16 OV
B
P
5 3
i/
$
UK838100 Electrolytic
Cap. -BP
100.00 16.0V B
P
ir
5 3 >
VH740700
Sea
1
conduct
i
ve Cera. Coc.
0.1000
16V
H
¥
i*
9
3 >
01
VB835000
Coil
F15R200QNT 20uH 3
-Y
Jl/
01
VB08SOOO
Metal Fila Resistor
910.0
1/4
F
^
eilS
111
01
VB065000 Metal File Resistor
1.5K 1/4
F 01
VB068400 Metal Fila Resistor
2.4K 1/4
F
±
IS
01
VC773700
Hetnl Qvidfi
Fila Resistor 150.0 2V
.1
»
fb
^ « H
|g
in
01
•9
VC773900
Metal
Oxide Fila Resistor 180.0
2V
J
»
§ S k
S! Ig
^
VE443500 Resistor Array RGLD4X103J
i&ifi-p
u
01
VE445200 Resistor Array
RGI.D8X103J
U
-Y
01
III2O09OO
Solid Resistor
10. OH 1/4
K
V
»J
K
15 la
01
IG001390
IC
RC4558D-V
I
C
DP
AMP
03
XA772AOO
IC
HJH4B56DE
I
C
OP AMP 02
XJ748A00
IC
H5238P R610
I
C
OP AMP 03
XA507AOO
IC
AH78N05
I
C
REGULATOR
5V 02
XG780A00
IC
AK79H05
I
C REGULATOR
5V 02
XI197OA0O
IC
H62021L
I
C
RESET
04
IG031000
IC
KJH2903
I
C
COMPARATOR
05
IR000450
IC
SH74HC04N
I
C
IHVERTER
03
IR001450
IC
SK74IIC14H
I
C
INVERTER
05
IR012300
IC
TC74IIC123AP
I
C
HOHOFF
04
IR024550
IC
SH74HC245H
I
C TRANSCEIVER
06
1R027350
IC
SN74HC273N
I
C
D-FF
05
IR036750
IC
SN74HC367H
I
C
BUS.
DRIVER
08
IG147300
IC
IID63D50P
I
C
ACIA
09
XD245AOO
IC
HD63B03YP-H
I
C
CPU 08
XH047AOO
1C
YSPQO
I.Z9BDSg
I
C
GATE ARRAY
rt
XH048A00
IC
YPHH LZ05D62
I
C
PEAK METER DRI\
XA457A00
IC
HS51464-12HC
I
C
DRAM 256K
08
XJ801AOO
IC
HSH41464-10
I
C
DRAM 256K
07
%
XH249A00
IC
r
c
EPROM
IH
IT380700
IC
YH3807
I
c
HOD 15
XE788A00
IC
YH6104
I
c
DEQ2
11
XF164A00
IC
YH6007
1
c
DSP2
18
XK280AOO
IC
YSF210
I
c
DIGITAL FILTER 10
XM412A00
IC
PCH63P
I
c
DAC
*r
XH413AOO
IC
PfMlYBOP
I
c
Ann
$
XH414A00
IC
DF1760P
I
c
DIGITAL FILTER
XJ728A00
IC
AN78L05(HSC)
I
c
REGULATOR +5V
01
XL272A00
IC
HA178L05
I
c REGULATOR
+5V 01
IG130500
IC
NJH70L05A
1
c
REGULATOR -5V
03
XF611A00
IC
AH79L05
I
c
REGULATOR
-5V 03
$
XL267AOO
IC
KH62256BIP-8
I
c
SRAM 256K
¥
VP799800 Slide Svitch SSSF12341A 7
-7
-Y
K
7
-Y
'y
^
OUT/THRU,+<i<lB/-20(IB
KC001900 Relay
DC
RY12V
12V y
1/
-
07
LB301800 Phone Jack
KU0544
HOMO
d;
—
>
Y
-y
7 FOOT SV
03
*
:
New
Parts
(0r5Sgl5="c)
NR
\
.Japan Only
SPX990