Service manual

--
-
PC-l600
eN·2 (F PC PW B and connector PW B)
Pin No .
Sigoll nlme
Pin No. Signal Nlme Pin No. Signal name
P in No,
Signal name
1 ACL
"
A16A 41
.oS 61
P.T
2 SOA
22
A15A
42
OMEO
62
AS TE
3 ROA 23 A14A
43
ELH
63
Ml
•
~ 2 • A13A 44 10E
64
I NTl
,
CSA 25 CSOOl
.,
lA O
6'
AO
6
DAAor NC
26 CS123
'6
CM T OUT 66
Al
7
COA
27
LHA9
47
WAIT 67
A2
•
PRI
28
RAM3
48
CMTIN
68
A3
,
o TA
29 RAM2
••
lORa
..
A.
10
AIN
30 RAMl 60 00 70 A5
11 SOF
31 51 51
01 71 A6
12 RoF 32
S2
52 02 72 A7
13 01 33
53 53
03 73 A9
14 L. 34 00
..
D. 74
A9
15 SFo
35
01
55
0,
75 AIO
16 GNO
36
02
56
06 76 Al1
17 VCC
37
RO
67 07
77
A12
18
VGG
38
WR
58
OC2
78
A13
"
V EE 3. N.C . 5.
P VOU T
7.
A14
20
CS24
'0
MREQ
60 P1J .0
A15
eN ·3 (key PW B an d program-
C N·4 (RS· 23 2C co nnector)
m ab Ie fu nction key)
Pin No . Signal nam a P in NO. Sign.1 !'I,ma
1 PA6 1 FG
2
KI N4 2 SO ( TXO)
3
KINl 3 RO (RXO)
•
PAl
•
AS (ATS)
I
5
PA'
5 CS le T S)
6
P
A5 6 os (DSR)
7 P A7 7 50 IGND)
•
P A2
•
CO
.
•
P A3
•
CI
10
'86
10
VCl
11
NC
12
NC
13
NC
14 ER IOTR )
15
NC
I
-36-