Information Of Ics - Akai MPC3000 Service Manual

INFORMATION
OF
ICs
NAME
OF
1C
FUNCTION
AK5328-VP
18
bit
stereo
A/0
converter with
64
fs
over-sampling
digital filter
AM27C020-1
50DC
2
Mbit
CMOS
EP-ROM
AM27C256-1
50DC
256
k
bit
E-P
ROM
HD74ACOOP Quad
2 input
NAND
qate
j
HD74AC86P
Quad
exclusive
OR
gate
HD74HC00P Quad
2 input
NANO
qate
HD74HC02P Quad
2 input
NOR
qate
H074HC04P Hex
inverter
HD74HC08P Quad 2
input
AND
qate
HD74HC32P
Quad
2
input
OR
gate
HD74HC138P
3
to
8
line
decoder
HD74HC155P
Dual 2
to
4
line
decoder/De-multiplexer
H074HC173P
3
state
quad
D
type Flip-Flop
HD74HC175P
Quad D
type Flip-Flop with clear
HD74HC245P
Octal
3 state transceiver
H074HC259P
8
bit
addressable
latch/3 to
8
line
decoder
HD74HC365P
Hex
3 state buffer
HD74HC573P
3 state octal
D-type
latch
HD74HC595P
8
bit
shift
reqisters with
output latches
HM514400BZ-8
1
M X
4
bit
RAM
HM658512LP-85 524,288 word
X
8
bit
C-MOS
static
RAM
1-0055
SMPTE
timecode
reader
L7A1045 L6028
DSP-A
18
bit
Diqital
siqnal
processor
LA6339
Quad
comparator
LC3517BSL-15
2048 word
X
8
bit
static
RAM
LC7981 Dot matrix
type
LCD
controller
LM393N Low
offset
voltage dual
comparator
LM2940CT-5.0
+5 V
requlator
M5216L Hiqh output
level
OP-AMP
M5220L Dual low noise
PRE-AMP
M5238AL Dual tow noise
J-FET
input
OP-AMP
M51953BL Reset pulse qenerator
I
M51955BL Reset pulse qenerator
1
MB89254
Triple
proqrammable counter
!
MB89255B-P-G
Parallel
data I/O interface
MB89352A-P-G SCSI
protocol controller
NJM5532D-D Low
noise dual
OP-AMP
NJM78L05A +5
V
requlator
NJM7805FA
+5
V
requlator
!
NJM7812FA +12
V
requlator
NJM7905FA
-5 V
requlator
NJM7912FA
-12
V
requlator
PCM69AP-4
18
bit
serial input
D/A converter
PQ30RV1 Variable regulator (2.85
V
in
MPC3000)
SI3052V
+5
V
regulator
SM5841HP 18
bit
input
8
fs
over-sampling
diqital
filter
MPC812C-AK Dual low
drift
J-FET
input
OP-AMP
pPD78C10AGQ-36
16
bit
micro processor
UPD70236GD-16 16
bit
micro processor
pPD72069GF-3BA
FDD
controller
TC74HC4072AP
Dual
4
input
OR
gate
TE7774 4-ch
BUS
transceiver
YM3623B Receiver for
Digital
audio interface
formatted
signal
18CV8PC-15 E
2
C-MOS
programmable
logic
device
18CV8PC-25 E
2
C-MOS
programmable
logic
device
32