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System Connector Pin Assignments
Main Battery Connector – JP29
PIN NO
1.
3.
5.
CPU Daughter-Board Connector – J1
PIN NO
1.
3.
5.
7.
9.
11.
13.
15.
17.
19..
21.
23.
25.
27.
29.
31.
33.
35.
37.
39.
41.
43.
45.
47.
49.
51.
53.
55.
57.
59.
61.
63.
65.
67.
69.
C–18 Digital HiNote VP 500 Service Guide
SIGNAL
MBA
SMDA
DCGND
SIGNAL
BE#3
BE#1
A20M#
+3VSCPUC
GND
BUSCHK#
NC
ADS#
+3VSCPUC
GND
D/C#
NC
AP
+3VSCPUC
GND
NC
NC
SMIACT#
+3VSCPUC
GND
WB/WT#
BOFF#
KEN#
+3VSCPUC
GND
KEN#
CACHE#
NC
+3VSCPUC
GND
NC
FERR#
DP7
+3VSCPUC
GND
PIN NO
SIGNAL
2.
SMCA
4.
TEMPA
PIN NO
SIGNAL
2.
BE#2
4.
BE#0
6.
FLUSH#
8.
+3VSCPUC
10.
GND
12.
W/R#
14.
HITM#
16.
EADS#
18.
+3VSCPUC
20.
GND
22.
NC
24.
LOCK#
26.
NC
28.
+3VSCPUC
30.
GND
32.
NC
34.
NC
36.
HOLD
38.
+3VSCPUC
40.
GND
42.
NA#
44.
BRDY#
46.
AHOLD
48.
+3VSCPUC
50.
GND
52.
EWBE#
54.
M/IO#
56.
NC
58.
+3VSCPUC
60.
GND
62.
NC
64.
NC
66.
D63
68.
+3VSCPUC
70.
GND
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