Confidential
PCG-
FRV23/
FRV25/
FRV26/
FRV27
/FRV28
(AM)
3-3
3-4
B15
47
75
48
47
B11
B3
B3
B11
N
Supplied
with 51
49
82
51
50
55
57
58
79
60
59
53
B3
B3
B3
B5
B5
B10
B5
B3
Supplied
with 55
Supplied
with 16
64
79
56
B2
B10
B14
B14
B
B
G
H
I
O
M
N
61
B3
B10
B3
J
B6
B3
B3 B5
B3
B10
B6
B3
B5
E
C
A
J
F
S
12
13
D
Q
Q
R
R
1
B12
B12
B3
B3
B3
B3
B4
B3
B3
B3
B3
B3
B10
T
T
G
O
H
I
L
F
L
19
20
23
24
25
25
26
76
18
28
24
38
21
22
85
46
44
45
42
B1
B1
B10
43
B3
B5
B10
B10
B10
B3
B1
D
M
A
K
K
E
S
29
39
78
40
41
30
34
31
33
35
35
36
37
32
94
32
66 (
*
2)
17
B13
15 (
*
3)
81
P
P
72
77
74
71
62
27
67
68
69
73
81
83
84
63
16
10
*
1
86
86
88
B5
C
U
U
92
91
89
95
95
2
Supplied
with 36
*
2 The THERMAL SHEET CPU (Ref. 66) cannot be re-used if it is removed once.
When the COOLING UNIT (Ref. 84) is removed, be sure to replace it with the new one.
*
3 When change the CPU (Ref. 15), refer to
“
Replacing the CPU
”
in CHAPTER 4.
*
1
NOTE :
Set the dip switch on the MBX-88
board (Main board) to match with
the CPU that is used in this
computer.
DT
MB
DT
MB
CPU: (FRV23)
6-704-957-01
IC RH80532NC049256SL73Y
CPU:
(FRV25/FRV27)
6-704-132-01
IC RK80532PE067512SL6S3
(FRV26/FRV28)
6-704-665-01
IC RK80532PE072512SL6PF
[MA]
1
[MA]
3
[MA]
3
