11·12
Product
History
Portable
PLUS
Computer
11.4.3
Replaceable Parts for Early C/D/E/F Versions
Table 11-6 lists certain replaceable parts for C
and
D versions
and
early E
and
F versions.
Other
parts
are as listed in chapter 9.
Table 11·6. Replaceable Parts for
Earl~
C/D/E/F Versions
Reference
HP
Designation
Part Number
Description
Quantit~
Al
45711-60962*t
Assembly, memory PCA, 256K
1
45711-69062tt
AIU16
1818·3668
• Integrated Circuit, 32K·byte ROM
1
A1U17
1818·3669
• Integrated Circuit, 32K·byte ROM
1
A1U18
1818-3670
• Integrated Circuit, 32K-byte ROM
1
A1U27
1818-3671
• Integrated Circuit, 32K-byte ROM 1
A1U28
1818-3672
• Integrated Circuit, 32K-byte ROM 1
A1U29
1818-3673
• Integrated Circuit, 32K-byte ROM
1
A1XU30
1200-0567
• Socket, IC 28-pin
1
45711-80104
• Spacer, rubber
8
82984-60901*t
Assembly, piggyback PCA
2
82984-69001
tt
(E,
F ver.)
0470-1306
Adhesive, thread, piggyback PCA
-
(E,
F ver.)
0535-0018
Nut,
hex, piggyback PCA
4
(E
, F ver.)
45711-20001
Spacer, piggyback PCA
4
(E,
F ver.)
0460-2027
Tape, piggyback PCA
1
(E,
F ver.)
• New part.
t Exchange part.
t For E and F versions you can use a 512K memory PCA (part numbers: 45711-60984 ne
w,
or
45711-69122 exchange) to replace the
combined 256K memory PCA and piggyback PCAs.
11.4.4
Diagrams for Early C/D/E/F Versions
Figures 11-4, 11-5,
and
11-6
show
the component location diagram
and
schematic diagrams for C
and
D
and
early E
and
F versions.