MiTAC 8575 - Page 162

161
8575
8575
N/B Maintenance
N/B Maintenance
8.10 PIO Port Test Error
P_LPD [0:3]
P_LPD [4:7]
P_SLCT, -P_STB
-P_AFD, -P_ERR
-P_INIT, -P_SLIN
-P_ACK, P_BUSY
P_PE
DP_PE
RP501
0*4
RP503
0*4
RP504
0*4
RP505
0*4
R501
0
CP503
22P*4
CP504
22P*4
CP505
22P*4
CP506
22P*4
C504
22P
Mother Board
J7
DP_LPD [0:3]
DP_LPD [4:7]
DP_SLCT, -DP_STB
-DP_AFD, -DP_ERR
-DP_INIT, -DP_SLIN
-DP_ACK, DP_BUSY
STB#
AFD#
LPD0
ERR#
LPD1
INIT#
LPD2
SLIN#
LPD3
-P_STB
-P_AFD
P_LPD0
-P_ERR
P_LPD1
-P_INIT
P_LPD2
-P_SLIN
P_LPD3
-P_ACK
P_BUSY
P_PE
P_SLCT
P_LPD4
P_LPD5
P_LPD6
P_LPD7
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
RP1
0*4
RP2
0*4
R1
0
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
RP3
0*4
RP4
0*4
-PP_STB
-PP_AFD
P_LPD0
-PP_ERR
PP_LPD1
-PP_INIT
PP_LPD2
-PP_SLIN
PP_LPD3
-PP_ACK
PP_BUSY
PP_PE
PP_SLCT
PP_LPD4
PP_LPD5
PP_LPD6
PP_LPD7
XX
+5VS
D501
BAS32L
Parallel Port Connector
J3
PJ2
U501
PAC128401Q
U502
PAC128401Q
ACK#
BUSY
PE
SLCT
LPD4
LPD5
LPD6
LPD7
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
1
14
2
15
3
16
4
17
5
6
7
8
9
10
11
12
13
GND_IO2
18-27
GND_IO2 GND_IO2
25
23
43
21
41
19
39
17
37
35
33
31
29
36
34
32
27
U511
LPC
Super I/O
PC87393
P3
P3
P3
P2
P21
P27
+3VS
VDD[0:3]
When a print command is issued, printer prints nothing or garbage.