Integrated Circuits - Technics SX-PR270 M Service Manual

Pcm digital ensemble
Table of Contents

Advertisement

Notes:
TR nee
Oo
wi
SXPG211491
Others
SXPG211461
iM |
SXPG209841
Others
SXPG209831
Mt |
SXPG211871
EZ
SXPG211881
Others
SXPG211851
iM |
SXPG212831
SXPG212841
Others
Description
= py>ri>
Uv nin
n
SXPG212811
SXPG210831
SXPG211511A
SXPG211521B
SXPG211611
SXPG212711
SXPG208311
SXPG209711A
SXPG209711B
QSLGOOSAA
vu
OOO00CO
O00000
0
9
rs)
ae
er
es ee
ee
ee
INTEGRATED CIRCUITS
D70325GJ-10
D65012GF-A79
SVIGMSM6253
QSIGCR370AX0
QSIGH3C04C2t
ATT7C256BF85
M74HC244FP
HM65256BLF10
M74HCOOFP
TC25540AF006
16 bit Microcomputer
Gate Array
A/D Converter
4M bit Programmed EP ROM
4M bit Accomp Data ROM
256K bit Static RAM
Bus Receiver
256K bit Pseudo Static RAM
Quad 2-input NAND Gates
Tone Generator LSI
1c10
1¢11
a re
ee
Ce
Ca Ce
Oe
es ee
ee
a
2. Important safety notice
Components identified by /\ mark have special characteris-
tics important
for safety.
When
replacing
any of these
components, use only manufacturer's specified parts.
3. The
"S"
mark
is service
standard
parts
and
may
differ
from production parts.
4. Omark are new parts.
5. For part No. with area mark, check the area when placing
an order.
TRANSISTOR
Diode
Zener, 5.1V
Zener, 6.2V
MA165TAS
MA4051MTA
MA4062
OSCILLATORS
QSXG1A1800A
18MHz Quartz Oscillator
QSXG1A4915A
49.152MHz Quartz Oscillator
QSXG2F2500A
25MHz Ceramic Oscillator
COMPONENT COMBINATIONS
4.7kOx4
9
1000 x4
17
ERDS2TJ334
ERDS2TJ472
ERDS2TJ225
ERDS2TJ103
ERDS2TJ154
ERDS2TJ103
ERDS2TJ183
ERDS2TJ332
ERDS2TJ103
ERDS2TJ103
ERDS2TJ101
ERDS2TJ681
ERDS2TJ680
ERDS2TJ472
ERDS2TJ103
ERDS2TJ105
ERDS2TJ682
ERDS2TJ101
ERDS2TJ102
ERDS2TJ101
ERDS2TJ221
ERDS2TJ683
ERDS2TJ274
ERODS2TJ124
ERDS2TJ823
ERDS2TJ683
ERDS2TJ563
ERDS2TJ393
ERDS2TJ683
R10
R11~13
R15, 16
R17
R18
R19, 20
R21
R22
R25
R26
R27
R28
R29
R30~33
R38, 39
R41
R42
R43
R44
R45
R46
R48, 49
Nae
see
eet
NHN
Pae
ee
eB
aeron
se NA
HNWH
A Bawa
ii- 1

Advertisement

Table of Contents
loading

Table of Contents