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•
DR-U 124X-7, DR-US 124X-6
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
• Parts marked by
"NSP
n
are generally
unavailable because
they are
not in
our
Master Spare
Parts
List.
• The
,6
mark found on some component parts indicates
the
importance of
the
safety factor of the
part. Therefore,
when
replacing,
be
sure to use
parts of
identical
designation.
• Parts marked
by"@" are
not
always
kept
in stock.
Their delivery
time
may
be
longer than upual
or they
may be unavailable.
• When
ordering
resistors,
first convert
resistance
values into code
form
as shown
in
the following
examples.
Ex.
1 When there
are 2 effective digits
(any digit
apart
from 0),
such as 560
ohm
and 47k ohm
(tolerance
is shown
by]=
5%,
and
K
=
10%).
560Q
---+
56
x
10
1
---+
561
...
....
...
..
...
....
..
...
RDl/SPM
[[]
[]][I]
]
47kQ
---+
47
x
10
3---+
473 ··
·
...
...
.... ...
... .....
RD1/4PS
11] [I] []]
]
O .SQ ---+ ORS · ·
·
·
·
· · · ·
·
·
..
· ·
· ·
· · · · · ·
·
·
·
·
·
..
..
..
· ·
·
·
· · · ·
RN2H
l§J [BJ [[]
K
IQ
---+
010 ......
....
..
..
..
........
..
..............
..
..
·
RSlP
l§J
ITl
l§J
K
Ex.
2 When there are 3 effective
digits (such
as
in high
precision
metal
film
resistors).
5.62kQ---+ 562
x
10
1
---+
5621 ....
......
....
....
RM1!4PC
[[] []]
0
[I]
F
DR-U 124X-7 /ZUC/WL,
DR-US 124X-6/ZUC/WL
and
DR-UA
124X-3/ZUC/WL
have the
same
construction
ex-
cept for the following:
-
Part No.
Mark
Symbol & Description
DR-UA 124X-3/
DR-U 124X-7
/
DR-US 124X-6/
Remarks
ZUC/WL
ZUC/WL
ZUC/WL
MAINB ASSY
DWM1490
DWM1489
DWM1495
NSP
MOTHER BOARD ASSY (AT AP!)
DWX1574
Not
used
Not used
NSP
MOTHER BOARD ASSY (SCSI)
Not used
DWX1573
DWX1592
EP
-
ROM (IC702)
DYW1418
DYW1401
DYW1424
Label
DRW1649
DRW1647
DRW1680
Packing
case
DHG1647
DHG1663
DHG1662
Operating
instructions
(English/French)
DRC1021
DRC1025
DRC1024
e
MOTHER BOARD ASSY (SCSI) (DWX 1592)
DWX1592 and DWX1573 have the same construction except for the
following:
Part No.
Mark
Symbol & Description
Remarks
DWX1573
DWX1592
S702
DSG1047
Not
used
1301
DTL1015
Not
used
1302
Not
used
OTL1040
C314
CCSRCH100D50
Not
used
C315
CKSRYB102K50
Not
used
C316
CCSRCH220J50
Not used
C323
Not used
CCSRCH180J50
C809
CCSRCH180J50
CCSRCH220J50
R311
RS1/16S511J
Not used
R326
Not
used
RS1/16SOOOJ
R327
RSl/lOSOOOJ
Not
used
X301 (33.8688MHz)
ASS7000
Not
used
X801
(37.2557MHz)
DSS1063
Not
used
X801 (33.8688MHz)
Not used
ASS7000
-
2
(
(
(
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