Service manual

119
8258I N/B Maintenance
8258I N/B Maintenance
SERIRQ
54
56..59
R684
10K
+3VS
LPC_AD[0..3]
LFRAME#
52
KBD_US/JP#
77
R67
10K
122
123
T_DATA
T_CLK
6
9
EL533 120Z/100M
5,6
TP_DATA
TP_CLK
3,4
U515
South Bridge
ICH7-M
U513
KBC
W83L951D
8.4 Keyboard (K/B) or touch pad (T/P) Test Error-2
Error message of keyboard or touch pad test error is shown or any key does not work.
P12
J6
+5VS
EL16
120Z/100M
Touch Pad Connector
P19
1,2
SW_RIGHT
11,12
9,10
SW_LEFT
P18
KI[0..7]
KO[0..15]
17..24
1..16
Internal
Keyboard Connector
P18
J4
95..102
79..94
KBD_US/JP#
25
R164
10K
+3VS
EL532 120Z/100M
R354
10K
R355
10K
+5VS
X502
24MHz
C630
22P
C629
22P
12
R629
10M
112
103
+VDD3_A
C610
0.1U
+VDD3_AVREF
EL535
120Z/100M
C592
10U
P11
KBC_X+
KBC_X-
F1
0.5A/POLYSW
TP_LEFT
TP_CLK
1
4
5
3
SW1
2
1
4
5
3
SW2
2
ZJO29~32
R710
200
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