User Guide

8081
8081
N/B Maintenance
N/B Maintenance
102
8.1 No Power – Discharge
When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.
VDD5
R693
2.2K
BAT_C
BAT_D
2
1
3
C730
0.1µ
C733
0.1µ
D508
BAV70LT1
U520
Micro
Controller
H8/F3437
42
38
BAT_TEMP
BAT_VOLT
99
16
BAT_CLK
BAT_DATA
PC6
0.1µ
PR14
100K
PR15
301K
PJ2
Battery Connector
P1
PL4
120Z/100M
PF5
6.5A/32VDC
PL3
120Z/100M
VDD5
PR9
4.99K
PR8
20K
R711
4.7K
VDD5
R735
4.7K
BAT_T
BAT_V
P21
PC7
0.1µ
1,2
5
3
4
R699
2.2K
R713
33
R723
33
PC509
0.1µ
PC4
0.1µ
VDD5
3
PD3
BAV99
2
1
VDD5
3
PD2
BAV99
2
1
BATT
Transfer Board
J4 J4
P23 P3
7
13
11
9
63
57
59
61
PR13
0
PR10
0