Yamaha SPX1000 Service Manual page 52

SPX1000
ELECTRICAL
PARTS
Ref.
No.
Part
No.
Description
VF071200 Circuit Board
AD
VF071500 Circuit Board
MT
VG068100
C
i
rcu
i
t
Board
FP
VG032100 Circuit Board
PS
VG032300 Circuit Board
PS
VG032400 Circuit Board
PS
VF071200 Circuit Board
AD
MtTtIftliTil TC
XA013001
IC
M5238P
XA772001
IC
HJM4556DE
IG065510
IC
NJM78L05A
IG130500
IC
NJM79L05
llrllMrai]
IC
N.IH
7815A
IG147500
IC
NJH 7915A
XE393A00
IC
HJH79L12A
IG116200
IC
PST518B-2
XC555001
IC
NJU211D
JLC
IG001270
IC
IG055100
IC
IG057900
IC
IG136400
IC
llrlEltMiM
in
IROOOOOO
IC
TC74HC00P
IR000400
IC TC74HC04P
IR000800
IC
TC74HC08P
IR001400
IC
TC74HC14P
IRiliRIiO
IC
IR012300
IC
TC74HC123P
IR013900
IC TC74IIC139P
IR015300
IC
TC74HC153P
IR015700
IC
TC74HC157P
T
R
0
1 ft
0 0 1C
IR016600
1c
TC74IIC166P
IR017400
IC
TC74HC174P
IR017500
1C
TC741IC175P
IR027300
IC
TC74HC273P
IR037300
IC
TC741IC373P
IR037400
IC
TC74HC374P
IR039300
IC
TC74HC393P
XC570001
IC
AM26LS31PC
XC571001
1C
AM26LS32PC
IC
1ID63B03P
IG147300
IC
HD63B50P
XB258001
IC
HD63B21P
XC444001
IC
u
PD43256CL-15
XE071A00
IC
MB81C4256-10PSZ
XF029A00
IC
EPL16P8BP
29A
XF030A00
IC
EPL16P8BP
30A
XF173A00
IC
TBP28L22N
XF174A00
1C
IT380700
IC
YM3807
XB637001
IC
PCM56P
XC521001
IC
ADC0844CCH
XE394A00
1C
PCM78AP
XE788A00
IC
YM6104
XE798A00
IC YM3934
XE862001
IC
YM3422
XF164A00
IC 'YM8007
IK000470 Photo Coup
1
er
TLP552
IA101520 Transistor
2SA 1015
Y
IC181520
TransistO'r
2SC 1815
Y
VF072800 Digital Trans
i
stor DTB143EF
VG387100 Digital Transistor
DTD143EF
1G138700 Transistor Array
TD62506P
VF074800 Transistor Array
BA6212
VB481900 Diode
11ES4
IF003450 Diode
1SS133
IF002140 Zener Diode
RD5.6EB2 5.6V
IF007640 Diode Array
DAN401 25M
A4
IF004060 Diode Array
DAP4
HI.313680
Metal Oxide Film
Resistor
6.8Q
1«
J
HL315150
Metal Oxide Film Resistor
150.
Q
IW
J
IrAtTOHra Resistor
Array RHLS8-103J
IlfSItUKlil*! Ca
r
bonCompos
i
t
i
on
Resistor
10. OM
KviitKlIiiiM Trimmer Potentiometer
B
20. OK
EVN
liilKUJmi Trimmer Potentiometer
B 3.
OK 3P
EV.N
«
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Parts
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5
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I
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c
I
c
1
c
I
c
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c
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131
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OP AMP.
OP AMP.
OP AMP.
5V
Regu
1
ator
-5V
0. lA
15V
lA
-15V
lA
-12V
0. lA
SYSTEM RESET
ANALOG
SU
ACTIVE
1.PF
03
04
03
03
03
04
04
02
04
07
08
ANALOG
SU
HPX
F.
DETECT
VCO
INV
05
05
08
07
03
NAND
INV
AND
INV
D.FF
03
03
03
05
04
MONO-FF
DEC
MPX
DATA-SE
CNT
04
05
04
03
05
SREC
D.FF
D.FF
D.FF
D-LATCll
05
05
04
06
05
M"
04
05
05
D.FF
CNT
LINE DRIVER
LINE
RECEIVER
CPI)
8bit
CPU ACIA
CPU PIA
SRAM
RAH 1Mbit
PAL
Fffl
BPROM 256K
EPROM 1Mbit
MOD
D/
A
Converter
09
08
17
17
07
A/D Converter
A/D
Converter
DEQ2
PMM2
ESI
wr
07
22
15
09
ur
16
1
1
12
07
IT
06
03
03
01
DSP2
TTT
03
05
01
01
03
03
01
01
WT
01
01
01
R-CLIP.L-CLIP
R-0AIN,L-GAIN
:
Japan
only