Service manual

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PC-l600
CN-8 182 : dot 2 connector)
Pin No. Signel name Pin No. Sig l'l" M me
Pin No. Signell'llme Pin No.
Sign.' name
,
VCC
"
03 21
NC
31
AI)
2
PVIN
12
02 22 A15
32
A'
3 PU 13
0'
23 A14 33
A4
4 RAM1 14
DO
24 A13 34
A3
,
PV OUT 15
,NH
25 A12 35 A2
6
MREQ
'6
K.
26
A"
36
A'
7 07 17
K,
27
A'.
37 A.
8 DO
'8
K2 28
A'
38
RO
•
OS 19
"'
29 A8 39
WR
10
04
20 V GG 30 A7
4.
GNO
eN·g (system bu s 6().p connector)
Pin No.
Sign, l nam e
Pil'lNo. Sign, ' nam e
Pin No . Signal name Pin No.
Sign" fWWTl l
,
A7
'6
PVOUT
31 AS 46
V SAT
2
·
A6
17 07 32
A'
47 VP
3
AS
18
D6 33
A' .
48 NC
4 A4
19
06 34
A"
49
MReQ
,
A3
2.
04 35 A12 50
8FO
6
A2 21 03 36 A13 51
O OS
7
A'
22 D2
37 A14 52 GNO
8 A. 23
0'
38
A.1S
53
-
GND -
•
TIm 24 DO 39
VGG
54
GNO I
,.
M'
25
,NH
40
NC 6S
NC
"
vee
26
IORC 41 VCC j 56
DMfD
12
NC 27 C MTlN 42
NC 57 Wif
13
RSTE
28
WAIT 43 FG 58 EL~
14
PT
29
C MTOUT
44
FG 59
'OE
15
PU
J<i
,RO
45
VSAT
6.
1jli
CN·10 (AC adaptor)
eN ·" (LCD rubber connector)
CN-12 (PWB memory and PWB connector)
Pin No.
Sign
a' name Pin No . Sigl\lll name Pin No.
Si
gneJ nam e Pin No . S ig nel nam e
,
VGG
,.
A'.
19 GNO
28
A4
2
WR
"
A13 20
=
29 AS
3 RAM 3
12 07 21 02 3.
A6
4
A8
13 DO 22
0 '
31
A7
,
A'
14
0'
23
DO 32 A12
6 LH A90
15
04
24 A.
33 CS123
7
A"
16 03 25
A'
34 A14
8 A13A 17
, NH
26 A2 35 A15
•
RO
'8
VCC 27 A3
36
CS24
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